Snorkeling - Knowledge

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that stops the water from entering the tube when submerged, full-face masks are designed in such a way that even if a small amount of water does get into the snorkel, it will be channeled away from the face and into the chin area of the mask. A special valve located on the bottom of the chin allows to drain the water out. The main problem is that it must fit the whole face well enough to make a reliable seal and since no two faces are the same shape, it may not seal adequately on any specific user. In the event of accidental flooding, the whole mask must be removed to continue breathing. Unless the snorkeler is able to equalize without pinching their nose it can only be used on or within several feet of the surface, since the mask covers the nose with a rigid plastic structure, which makes it impossible to pinch the nose if needed to equalize pressure at greater depth. Trained scuba divers are likely to avoid such devices, however, snorkel masks are a boon for those with medical conditions that preclude taking part in scuba diving.

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the valve, but the pressure required is marginally less, and effective blast clearing requires a higher flow rate. The full face mask has a double airflow valve which allows breathing through the nose in addition to the mouth. A few models of snorkel have float-operated valves attached to the top end of the tube to keep water out when a wave passes, but these cause problems when diving as the snorkel must then be equalized during descent, using part of the diver's inhaled air supply. Some recent designs have a splash deflector on the top end that reduces entry of any water that splashes over the top end of the tube, thereby keeping it relatively free from water.

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water, and a fairly large but comfortable exhaled volume, mostly fairly slowly for low work of breathing, followed by an immediate slow inhalation, which reduces entrapment of any residual water, to a comfortable but relatively large inhaled volume, repeated without delay. Elastic recoil is used to assist with the initial puff, which can be made sharper by controlling the start of exhalation with the tongue. This technique is most applicable to relaxed cruising on the surface. Racing finswimmers may use a different technique as they need a far greater level of ventilation when working hard.

379:. It is far from certain that the masks are at fault, but the state of Hawaii has begun to track the equipment being used in cases of snorkeling fatalities. Besides the possibility that the masks, or at least some brands of the mask, are a cause, other theories include the possibility that the masks make snorkeling accessible to people who have difficulty with traditional snorkeling equipment. That ease of access may result in more snorkelers who lack experience or have underlying medical conditions, possibly exacerbating problems that are unrelated to the type of equipment being used. 539:, also known as rash vest or rashie, is an athletic shirt made of spandex and nylon or polyester. The name rash guard reflects the fact that the shirt protects the wearer against rashes caused by abrasion, or by sunburn from extended exposure to the sun. These shirts can be worn by themselves, or under a wetsuit. A rash guard by itself is used for light coverage in warm to extreme summer temperatures for several watersports including snorkeling. There are also lower body rash guards, which are similar to compression shorts to be worn under the surfers' boardshorts. 879:, care must be exercised to avoid contact with the delicate (and sometimes sharp or stinging) coral, and its venomous inhabitants, usually by wearing protective gloves and being careful of one's environment. Coral scrapes and cuts often require specialized first aid treatment and potentially, emergency medical treatment to avoid infection. Booties and surf shoes are especially useful as they allow trekking over reefs exposed by low tide, to access drop-offs or deeper waters of the outer reef—practices which are, however, considered ecologically irresponsible. 347: 816: 311: 1973: 895: 774: 711: 13269: 12821: 199: 319: 12891: 12879: 12845: 848:

Sailboats and sailboards are a particular hazard as their quiet propulsion systems may not alert the snorkeler of their presence. A snorkeler may surface underneath a vessel and/or be struck by it. Few locations demarcate small craft areas from snorkeling areas, unlike that done for regular beach-bathers, with areas marked by buoys. Snorkelers may therefore choose to wear bright or highly reflective colors/outfits and/or to tow

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The insulation properties depend on bubbles of gas enclosed within the material, which reduce its ability to conduct heat. The bubbles also give the wetsuit a low density, providing buoyancy in water. The thickness, fit and coverage of the suit are important factors for insulation. Wetsuit protection can be extended to cover the head, feet and hands with the addition of a hood, gloves, socks or boots.

690:. Usage of the term "snorkel" in this section excludes devices integrated with, and opening into, swimmers' or divers' masks. A separate snorkel typically comprises a tube for breathing and a means of attaching the tube to the head of the wearer. The tube has an opening at the top and a mouthpiece at the bottom. Some tubes are topped with a valve to prevent water from entering the tube when it is 588:. Another popular style has a single slot through which the belt can be threaded. These are sometimes locked in position by squeezing the weight to grip the webbing, but this makes them difficult to remove when less weight is needed. There are also weight designs which may be added to the belt by clipping on when needed. The amount of weight needed depends mainly on the buoyancy of the wet suit. 554: 331:

snorkel to the head is to slip the top of the barrel between the mask strap and the head. This may cause the mask to leak, however, and alternative means of attachment of the barrel to the head include threading the mask strap a molded on the barrel, using a figure-8 rubber snorkel keeper pulled down over the barrel, or a rotatable plastic snorkel keeper clipped to the barrel

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exhalation through the nose while snorkeling with a separate snorkel will slightly reduce the buildup of carbon dioxide, and may help in keeping the mask clear of water, but in cold water, it will increase fogging. To some extent the effect of dead space can be counteracted by breathing more deeply and slowly, as this reduces the dead space ratio and

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face, and a head strap to hold it in place. There are different styles and shapes. These range from oval shaped models to lower internal volume masks and may be made from different materials; common choices are silicone and rubber. A snorkeler who remains at the surface can use swimmer's goggles which do not enclose the nose.

338:. The commonest of the multiple designs available features a slightly concave flange with two lugs to be gripped between the teeth: The tighter the teeth grip the mouthpiece lugs, the smaller the air gap between the teeth and the harder it will be to breathe. A tight grip with the teeth can also cause jaw fatigue and pain. 635:) and facing forward or down again before inhaling the next breath. The displacement method expels water by filling the snorkel with air; it is a technique that takes practice but clears the snorkel with less effort, but only works when surfacing. Clearing splash water while at the surface requires blast clearing. 910:

Generally shallow reefs ranging from 1 to 4 meters (3 to 13 ft) are favored by snorkelers. Enough water cover to swim over the top without kicking the bottom is needed, but isolated shallow structure can be approached from the sides. Deeper reefs can also be explored, but repeated breath-holding

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Another safety concern is interaction and contact with the marine life during encounters. While seals and sea turtles can seem harmless and docile, they can become alarmed if approached or feel threatened. Some creatures, like moray eels, can hide in coral crevices and holes and may bite fingers in

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The greatest danger to snorkelers are inshore and leisure craft such as jet skis, speed boats and the like. A snorkeler is often submerged in the water with only the tube visible above the surface. Since these craft can ply the same areas snorkelers visit, the chance for accidental collisions exists.

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blow residual water out of the tube when surfacing. An overlong snorkel tube may cause breathing resistance, while an overwide tube may prove hard to clear of water. A high-volume tube is liable to encourage a build-up of stale air, including exhaled carbon dioxide, because it constitutes respiratory

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in the sump, to drain water in the tube when the diver exhales. The water is pushed out through the valve when the tube is blocked by water and the exhalation pressure exceeds the water pressure on the outside of the valve. This is almost exactly the mechanism of blast clearing which does not require

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was formerly used, but slowly oxidizes and breaks down due to ultraviolet light exposure from the sun. It eventually loses its flexibility, becomes brittle and cracks, which can cause clearing valves to stick in the open or closed position, and float valves to leak due to a failure of the valve seat

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is a garment, usually made of foamed neoprene with a knit fabric facing, which is worn by people engaged in water sports and other activities in or on water, primarily providing thermal insulation, but also buoyancy and protection from abrasion, ultraviolet exposure and stings from marine organisms.

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and carrying out minimal modifications to the original mask. Italian healthcare legislation requires patients to sign a declaration of acceptance of use of an uncertified biomedical device when they are given the modified snorkel mask for respiratory support interventions in the country's hospitals.

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An integrated snorkel consists essentially of a tube topped with a shut-off valve and opening at the bottom into the interior of a diving mask. Integrated snorkels must be fitted with valves to shut off the snorkel's air inlet when submerged. Water will otherwise pour into the opening at the top and

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The total length, inner diameter and/or inner volume of a snorkel tube are matters of utmost importance because they affect the user's ability to breathe normally while swimming or floating head downwards on the surface of the water. These dimensions also have implications for the user's ability to

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Snorkelers normally wear the same kind of mask as those worn by scuba divers. By creating an airspace, the mask enables the snorkeler to see clearly underwater. All scuba diving masks consist of the lenses also known as a faceplate, a soft rubber skirt, which encloses the nose and seals against the

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A common problem with all mechanical clearing mechanisms is their tendency to fail if infrequently used, or if stored for long periods, or through environmental fouling, or owing to lack of maintenance. Many also either slightly increase the flow resistance of the snorkel, or provide a small water

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Finswimmers do not normally use snorkels with a sump valve, as they learn to blast clear the tube on most if not all exhalations, which keeps the water content in the tube to a minimum as the tube can be shaped for lower work of breathing, and elimination of water traps, allowing greater speed and

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Full-face snorkel masks use an integral snorkel with separate channels for intake and exhaled gases theoretically ensuring the user is always breathing untainted fresh air whatever the respiratory effort. They come with a built-in dry top snorkel system. In addition to a standard ball float system

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The top of the barrel may be open to the elements or fitted with a valve designed to shut off the air supply from the atmosphere when the top is submerged. There may be a high visibility band around the top to alert other water users of the snorkeler's presence. The simplest way of attaching the

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Snorkels come in two orientations: Front-mounted and side-mounted. The first snorkel to be patented in 1938 was front-mounted, worn with the tube over the front of the face, and secured with a bracket to the diving mask. Front-mounted snorkels proved popular in European snorkeling until the late

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Experienced users tend to develop a surface breathing style which minimizes work of breathing, carbon dioxide buildup and risk of water inspiration, while optimizing water removal. This involves a sharp puff in the early stage of exhalation, which is effective for clearing the tube of remaining

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The barrel is the hollow tube leading from the supply end at the top of the snorkel to the mouthpiece at the bottom. The barrel is made of a relatively rigid material such as plastic, light metal or hard rubber. The bore is the interior chamber of the barrel; bore length, diameter and bends all

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has grown in popularity since the early 2000s as waterproof cameras became affordable to recreational users. Many snorkelers now carry a waterproof camera with them while they snorkel and may record photographs or video clips and later share them on social media platforms or post them to other

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and have a device that allows users to inflate or deflate the device to adjust their buoyancy. However, these devices hinder and prevent a snorkeler from free diving to any depth. Especially in cooler water, a wetsuit of appropriate thickness and coverage may be worn; wetsuits do provide some

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programs have emerged to realize this potential. Thus underwater photographs of natural subjects become database records of geo-located and time-stamped species observations. The observed species may be identified by the contributor or by other website users or team members, depending on the

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leg movement. This improves efficiency and helps to minimize oxygen consumption. Short, stiff-bladed fins are effective for short bursts of acceleration and maneuvering. Open-backed fins allow the wearer to wear them over the top of wetsuit socks or boots which can be useful in cooler water.

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of breathing, the more this problem is exacerbated. A smaller diameter tube reduces the dead volume, but also increases resistance to airflow and so increases the work of breathing. Including the internal volume of the mask in the breathing circuit greatly expands the dead space. Occasional

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1950s when side-mounted snorkels came into the ascendancy. Front-mounted snorkels experienced a comeback a decade later as a piece of competitive swimming equipment to be used in pool workouts and in finswimming races, where they outperform side-mounted snorkels in streamlining.

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may also be worn. The snorkel may be an independent item or integrated with the mask. The use of this equipment allows the snorkeler to observe the underwater environment for extended periods with relatively little effort, and to breathe while face-down at the surface.

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Dehydration is another concern. Hydrating well before entering the water is highly recommended, especially if one intends to snorkel for several hours. Proper hydration also prevents cramps. Snorkelers who hyperventilate to extend sub-surface time can experience

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Snorkeling is possible in almost any body of water, but snorkelers are more likely to be found in locations where the water is warm, waves are small and there is something particularly interesting to see near the surface such as a reef or a shipwreck.

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in response to the presence of standard snorkel mouthpieces in their mouths. Some early snorkel masks are full-face masks covering the eyes, nose, and mouth, while others exclude the mouth, covering the eyes and the nose only. The 1950s

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A snorkel is a device used for breathing air from above the surface when the wearer's head is facing downwards in the water with the mouth and the nose submerged. It may be either separate or integrated into a swimming or

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Snorkelers' backs, ankles, and rear of their thighs can be exposed to the sun for extended periods, and can burn badly (even if slightly submerged), without being noticed in time. Wearing appropriate covering such as a

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to dive to those depths limits the number of practitioners, and raises the bar on the required fitness and skill level. Risk increases with increased depth and duration of the breath-hold excursions from the surface.

532:. This kind of suit is also known as a 'Stinger Suit'. Some divers wear a dive skin under a wetsuit, which allows easier donning and (for those who experience skin problems from neoprene) provides additional comfort. 358:

New-generation snorkel masks are full-face masks covering the eyes, the nose, and the mouth. They enable surface snorkelers to breathe nasally or orally and may be a workaround in the case of surface snorkelers who

1593: 514:. In the new millennium, the use of drysuits in snorkelling is seeing something of a resurgence, thanks to the growing popularity of "wilderness swimming" or "wildswimming" in seas, lakes and rivers. 8976: 267:. Although the snorkel may also be secured by tucking the tube between the mask strap and the head, this alternative strategy can lead to physical discomfort, mask leakage or even snorkel loss. 5212: 791:

This mass of documentation has enormous scientific potential, as millions of tourists are able to cover greater areas than professional scientists whose field-study time is limited. Various

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with a built-in snorkel are considered unsafe by scuba diving organizations such as PADI, BSAC because they can engender a false sense of security and can be difficult to clear if flooded.

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Bourjon, Philippe; Ducarme, Frédéric; Quod, Jean-Pascal; Sweet, Michael (2018). "Involving recreational snorkelers in inventory improvement or creation: a case study in the Indian Ocean".

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As a result of a short period with an unusually high number of snorkeling deaths in Hawaii there is some suspicion that the design of the masks can result in buildup of excess CO

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for more efficient propulsion are common. Environmental protection against cold, sunburn, and marine stings and scratches is also regionally popular, and may be in the form of a

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mounted to the open end of the tube to prevent water ingress. These are no longer sold or recommended because they are unreliable and considered hazardous. Similarly,

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has discontinued its sale of snorkel masks, redirecting them instead toward medical staff, patients and 3D printer operations. Retail sales have now resumed.

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The mouthpiece helps to keep the snorkel in the mouth. It is made of soft and flexible material, originally natural rubber and more recently silicone or

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Contact with coral should always be avoided, because even boulder corals are fragile. Fin contact is a well-known cause of coral reef degradation.

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at the lowest point to allow a small volume of water to remain in the snorkel without being inhaled when the snorkeler breathes. Some also have a

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can be used. Weight belts for snorkeling are generally fitted with a quick release buckle to allow the dumping of weight rapidly in an emergency.

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response to prodding. For these reasons, snorkeling websites often recommend an "observe but don't touch" etiquette when snorkeling.

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are used when diving in water temperatures above 25 °C (77 °F). They are usually one piece full length garments made from

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Snorkeling locations are often listed and described in publications promoting both diving and snorkeling in a particular region.

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platform. Various protocols for organization and self-directed study for snorkelers interested in natural science also exist. At

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buoyancy without as much resistance to submersion. In the tropics, snorkelers (especially those with pale skin) often wear a

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lowering the stress of eventual swallowing of small quantities of water, which would impede their competition performance.

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Back in the 1950s and early 1960s, snorkeling was often undertaken wearing a one-piece or two-piece thin-rubber valveless

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in the mouthpiece and one-way clearing and float valves due to its resistance to degradation and its long service life.

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Some commercial snorkeling organizations require snorkelers at their venue to wear an inflatable vest, similar to a

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Weight belts are the most common weighting system currently in use for snorkeling. They are generally made of tough

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Snorkeling is an activity in its own right, as well as an adjunct to other activities, such as breath-hold diving,

5525: 12672: 12439: 10017: 8593: 7798: 7792: 5630: 5426: 2692: 1139: 386:, full-face snorkel masks have been adapted to create oxygen dispensing emergency respiratory masks by deploying 368:"Marino" hybrid comprised a single snorkel mask with eye and nose coverage and a separate snorkel for the mouth. 219:. The integrated version is only suitable for surface snorkeling, while the separate device may also be used for 8070: 1101: 869: 11199: 10263: 10214: 10198: 10107: 9980: 9556: 9479: 9315: 8609: 8373: 7530: 7490: 7389: 7109: 6512: 6028: 5861: 5829: 5635: 5243: 4998: 4217: 3883: 3528: 3477: 3217: 13282: 12104: 11970: 11924: 11691: 11489: 10303: 9883: 9789: 8291: 7981: 7976: 7781: 7681: 7607: 7480: 6882: 6872: 6391: 5680: 5675: 5565: 5455: 5443: 5421: 4381: 4156: 3903: 2914: 1444: 1392: 1216: 601: 580:, which increases corrosion resistance. The plastic coated weights may be marketed as being less abrasive to 548: 13308: 13003: 12883: 12667: 12662: 12490: 11771: 11594: 11509: 11414: 11139: 10360: 10268: 10124: 9585: 9514: 9192: 8585: 8577: 7935: 7171: 6962: 6670: 5995: 5645: 5610: 5570: 5396: 4775: 3361: 2021: 1847:"Dive-Tech: TDI Nitrox, Helitrox, Trimix and technical diver training courses with instructor Mark Powell" 12742: 12188: 11956: 11309: 11144: 10918: 10472: 10112: 9962: 9931: 9801: 9705: 9628: 9561: 9465: 9204: 9152: 8601: 8311: 7701: 7566: 7515: 6532: 6138: 5738: 5233: 5028: 4586: 4332: 3838: 2729: 1965: 1072: 17: 10380: 4077: 1192:"Full Face Snorkel Mask Dangers [UPDATED 2019]: What's all the Hub Bub, Bub? – Let's Go To Maui" 247:. A swimmer's snorkel is a tube bent into a shape often resembling the letter "L" or "J", fitted with a 13318: 12922: 12871: 12864: 12825: 12757: 12323: 12263: 11939: 11829: 11399: 11369: 11049: 10136: 9783: 8666: 8095: 7676: 6657: 6241: 5723: 5685: 5615: 4787: 4734: 3227: 2685: 1316: 1274: 1195: 1042: – Device which allows a submarine to operate submerged while taking in air from above the surface 765:, which should be preceded by at least some training from a dive instructor or experienced free-diver. 627:. The snorkeler expels water from the snorkel either with a sharp exhalation on return to the surface ( 66:

face down on or through a body of water while breathing the ambient air through a shaped tube called a

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flood the interior of the mask. Snorkels are attached to sockets on the top or the sides of the mask.

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ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers

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Many underwater photographs taken by snorkelers can be seen and used by scientists via the website

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loop or a plastic clip enabling the snorkel to be attached to the outside of the head strap of the

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A plain snorkel consists essentially of a tube with a mouthpiece to be inserted between the lips.

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Finswimming – CMAS Rules Version 2012/03 In force as from January 1st 2013 (BoD179 – 22/11/2012)

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lotions, but some of these are environmentally damaging. If necessary, the snorkeler may wear a

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NOAA Diving Program (U.S.) (December 1979). "4 – Diving equipment". In Miller, James W. (ed.).

784: 8855: 1745: 1071:. Rome: Confédération Mondiale des Activités Subaquatiques. 2012. pp. 3–4. Archived from 13272: 13198: 12986: 12915: 12747: 12429: 12424: 12183: 12171: 12018: 11732: 11099: 11054: 10838: 10512: 10178: 10007: 9871: 9669: 8656: 8641: 8336: 8326: 8259: 8254: 8110: 8105: 8090: 8052: 7971: 7966: 7305: 7288: 7156: 7151: 7070: 6675: 6582: 6337: 6151: 5839: 5834: 5760: 5655: 5545: 5475: 5336: 5331: 4943: 4816: 4349: 4124: 3948: 3799: 3774: 3724: 3557: 3545: 3533: 3378: 2993: 2983: 2951: 2163: 1870: 1438: 1386: 746: 7671: 800:, these approaches have resulted in many new records and even the discovery of new species. 13165: 12946: 12938: 12793: 12783: 12707: 12642: 12075: 11985: 11946: 11901: 11817: 11812: 11279: 11274: 11164: 11039: 10730: 10695: 10183: 9777: 9041: 8818: 8758: 8646: 8499: 8145: 7786: 7711: 7592: 7293: 7253: 7027: 6897: 6857: 6473: 6430: 6415: 6181: 6176: 5934: 5792: 5787: 5620: 5595: 5555: 4938: 4923: 4811: 4571: 4530: 4505: 4354: 4254: 4224: 3863: 3769: 3659: 3504: 3405: 3383: 3356: 3210: 3140: 3068: 2861: 2504: 2330: 2198: 959:, the most popular competitive sport of CMAS, the only sport of this federation present in 392: 116:

Snorkeling is also used by scuba divers when at the surface, in underwater sports such as

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Pourquoi ne pas distribuer des masques de plongée Décathlon? BFMTV répond à vos questions

98: 10440: 8885: 8773: 8723: 1976: 1539:"What Is The Difference Between Stinger Suit, Dive Skin, Wetsuit, Drysuit and Dive Suit" 749:, recommend that for snorkeling safety one should not snorkel alone, but rather with a " 12692: 12538: 12280: 12193: 12065: 12053: 11929: 11374: 10953: 10883: 10720: 10685: 10670: 10642: 10602: 10592: 10237: 10188: 10157: 9819: 9610: 9385: 9370: 9286: 8934: 8748: 8676: 8548: 8296: 8120: 7896: 7831: 7756: 7721: 7716: 7696: 7636: 7576: 7475: 7357: 7141: 6974: 6850: 6587: 6123: 5851: 5812: 5750: 5485: 5228: 5118: 5043: 4973: 4860: 4682: 4561: 4376: 4366: 4168: 3963: 3567: 2978: 2946: 2818: 2562: 2325: 248: 193: 137: 67: 13188: 5033: 2375: 13303: 13239: 12890: 12331: 12125: 12058: 12048: 11891: 11886: 11841: 11824: 11722: 11569: 11549: 11394: 11364: 11254: 11214: 11194: 11184: 11134: 11119: 11094: 11024: 10948: 10873: 10823: 10622: 10587: 10517: 10462: 10102: 10058: 9956: 9428: 9423: 9365: 9301: 9279: 9254: 9169: 8830: 8703: 8693: 7691: 7399: 7394: 7336: 7283: 7166: 7161: 7032: 6989: 6892: 6762: 6733: 6695: 6642: 6349: 6292: 6287: 6018: 5980: 5878: 5797: 5341: 5326: 5207: 5138: 5113: 5068: 4724: 4612: 4576: 4435: 4386: 4306: 4195: 4129: 4039: 3943: 3833: 3789: 3744: 3734: 3719: 3636: 3400: 3317: 2856: 2739: 2719: 2708: 2320: 2068: 1939: 1778: 1751: 1481: 1476: 1459: 1419: 1366: 1333: 1173: 1039: 996: 969:: Any form of diving without breathing apparatus, but often referring to competitive 731: 727: 360: 284: 236: 220: 125: 117: 106: 11635: 11519: 11514: 10665: 10637: 10617: 10522: 5058: 3674: 797: 584:. The weights may be constrained from sliding along the webbing by metal or plastic 576:

blocks with two slots in them threaded onto the belt. These blocks can be coated in

517: 346: 13218: 13208: 13103: 12981: 12687: 12406: 12377: 12369: 11807: 11444: 11419: 11384: 11354: 11344: 11264: 11159: 11129: 11064: 11034: 10938: 10923: 10808: 10690: 10607: 10572: 10502: 10405: 10119: 9395: 9390: 9380: 9360: 9274: 9259: 9157: 8870: 8698: 8661: 8504: 8115: 8100: 7646: 7641: 7210: 7136: 7131: 7092: 7080: 7017: 7012: 6777: 6577: 6307: 6297: 6046: 5540: 5366: 5304: 5133: 5038: 4729: 4183: 4178: 4173: 4082: 4009: 3923: 3918: 3679: 3538: 3523: 3427: 3349: 3222: 3120: 2781: 2611: 2595: 2585: 2552: 2363: 2236: 2083: 1828: 1629:"Full Face Snorkel Mask Reviews – Tribord EasyBreathe Alternatives and Best Prices" 1471: 1014: 963:. Finswimmers use a slightly different snorkel, suited for hydrodynamics and speed. 676: 647: 240: 145: 121: 5520: 3848: 1705: 914:

Some less commonly snorkeled bodies of water include sinkholes, lakes and rivers.

13244: 13143: 12178: 12008: 11802: 11599: 11589: 11574: 11469: 11464: 11409: 11389: 11329: 11314: 11304: 11219: 11209: 11204: 11179: 11174: 11149: 11124: 11079: 11009: 10988: 10803: 10783: 10647: 10567: 10400: 9296: 9221: 8798: 8763: 8713: 8558: 8543: 8509: 8413: 8244: 8175: 8160: 8080: 7741: 7602: 7341: 7235: 7230: 7198: 6945: 6935: 6917: 6647: 6262: 5911: 5802: 5713: 5585: 5500: 5460: 5401: 5381: 5093: 5083: 4983: 4958: 4908: 4903: 4898: 4799: 4763: 4551: 4401: 4212: 4190: 4134: 4119: 4092: 3784: 3694: 3494: 2764: 2641: 2626: 2481: 2448: 2308: 1772: 1048: – Raised air intake for internal combustion engine allowing wading capacity 1045: 832: 828: 804: 792: 663: 244: 101:

in a natural setting without the complicated equipment and training required for

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often with snorkeling equipment, either for competitive sport or to obtain food.

600:

designed for surface swimming applications. In shape, often like a horse-collar

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Pendergast D, Mollendorf J, Zamparo P, Termin A, Bushnell D, Paschke D (2005).

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Being non-competitive, snorkeling is considered more a leisure activity than a

667: 464: 461: 63: 12907: 10725: 4928: 1996: 1310: 1268: 1243:"Coronavirus : quand les inventeurs viennent à la rescousse des hôpitaux" 844:

in order to help protect the skin of the back and upper legs against sunburn.

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The simplest type of snorkel is a plain tube that is allowed to flood when

471:

used by freedivers as a means of underwater propulsion do not require high-

279: 224: 181: 102: 12238: 4465: 1972: 1485: 921:

has published many of these, including several focusing on nations in the

13234: 13183: 13150: 13133: 13128: 13073: 13051: 13021: 12954: 12632: 12593: 12515: 12361: 12233: 12161: 12070: 12038: 12023: 11499: 11459: 11334: 11244: 11229: 11154: 11019: 11014: 10968: 10903: 10888: 10863: 10848: 10745: 10680: 10627: 10527: 10435: 10390: 10253: 10076: 9411: 8890: 8875: 8840: 8813: 8793: 8788: 8783: 8688: 8428: 8012: 7470: 7415: 7004: 6907: 6902: 6801: 6784: 6738: 6728: 6652: 6597: 6468: 6410: 6302: 6282: 6272: 6267: 6096: 6058: 5964: 5948: 5728: 5600: 5351: 5186: 5181: 5023: 4845: 4840: 4750: 4556: 4500: 4269: 4264: 4259: 4019: 3908: 3609: 3455: 3432: 3373: 3322: 3255: 3250: 3190: 3152: 3063: 3033: 3008: 3003: 2956: 2841: 2813: 2724: 2656: 2438: 2426: 2390: 2385: 2231: 2216: 2206: 2145: 2123: 2063: 1247: 966: 960: 952: 758: 735: 687: 680: 608: 404: 387: 275: 264: 232: 216: 141: 110: 71: 4450: 773: 710: 13213: 13173: 12682: 12677: 12647: 12580: 12393: 12385: 12082: 11609: 11324: 11089: 10913: 10843: 10798: 10773: 10552: 10162: 9451: 9416: 9264: 9048: 8808: 8519: 8397: 8346: 8228: 8180: 8125: 7420: 7263: 6713: 6690: 6277: 5510: 5321: 5154: 5123: 5088: 5073: 4687: 4659: 4607: 4445: 4342: 4337: 4097: 4014: 3873: 3858: 3499: 3465: 3339: 3334: 3200: 3085: 2891: 2846: 2734: 2469: 2411: 2406: 2337: 2211: 2183: 2173: 2155: 2108: 2045: 1933: 876: 865: 857: 691: 624: 536: 497: 493: 228: 198: 177: 173: 161: 87: 41: 868:

if they hyperventilate prior to submerging. This can in turn lead to "

318: 13249: 12287: 12220: 12213: 11544: 11449: 11044: 10868: 10818: 10750: 10425: 8865: 8450: 8223: 8047: 7651: 7520: 7331: 7310: 6927: 6818: 6111: 5941: 4855: 4495: 4322: 4163: 4087: 4059: 3853: 3823: 3779: 3619: 3577: 3450: 3329: 3282: 3167: 3157: 3075: 2871: 2580: 2281: 2168: 2118: 946: 922: 849: 837: 672: 525: 472: 365: 169: 165: 2677: 1217:"Increasingly popular full-face snorkel masks raise safety concerns" 671:

to seal. In even older designs, some snorkels were made with small "

524:

and provide little thermal protection, but do protect the skin from

13155: 13041: 12723:

Underwater Archaeology Branch, Naval History & Heritage Command

11111: 10385: 9014: 7465: 7460: 7382: 6835: 6723: 6607: 6592: 6101: 5896: 5159: 4865: 4520: 4284: 4244: 4044: 3764: 3289: 3260: 3110: 3058: 3051: 3046: 2666: 2572: 2273: 2188: 2178: 1982: 686:

A snorkel may be either separate or integrated into a swim or dive

581: 511: 489: 157: 75: 460:, especially when the wearer is carrying equipment that increases 409: 13113: 13093: 13078: 13036: 13011: 12702: 12523: 12338: 8249: 7042: 6133: 6051: 5695: 5530: 5515: 5490: 5406: 5346: 4875: 4870: 4692: 4581: 4485: 3843: 3294: 3277: 3272: 3080: 3023: 2823: 2416: 2263: 2128: 1405: 1022: 980: 899: 605: 577: 572:

The most common design of weight used with a belt is rectangular

529: 521: 503: 485: 468: 441: 427: 290: 256: 153: 149: 91: 79: 32: 7917:

Convention on the Protection of the Underwater Cultural Heritage

5213:

Swimming at the 1900 Summer Olympics – Men's underwater swimming

13203: 12250: 12245: 6191: 6073: 5535: 5495: 4430: 4396: 3968: 3938: 2886: 2881: 2866: 2616: 1960: 1747:

Water-Based Tourism, Sport, Leisure, and Recreation Experiences

1457: 1352: 778: 659:

trap, which retains a little water in the tube after clearing.

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Typical snorkeling equipment: snorkel, diving mask and swimfins

260: 252: 94: 7843:

Southern African Underwater and Hyperbaric Medical Association

1846: 206: 13031: 12459: 12438: 9070:

The Silent World: A Story of Undersea Discovery and Adventure

7225: 6680: 4624: 3893: 3878: 3868: 3828: 3794: 3709: 3704: 3699: 3689: 1458:

Pendergast DR, Tedesco M, Nawrocki DM, Fisher NM (May 1996).

1116:"Skin Diving History – US Divers No.43 – Mfg & Retailers" 990: 970: 956: 938: 754: 742: 562: 449: 37: 1511:"University of Montana fisheries students check out trout", 4440: 3669: 3664: 2590: 1524:"Explore these emerald pools via 'wilderness snorkeling'", 1353:

Pendergast, DR; Mollendorf, J; Logue, C; Samimy, S (2003).

1026: 643: 573: 453: 45: 7817:

National Board of Diving and Hyperbaric Medical Technology

6618:

Failure of diving equipment other than breathing apparatus

1988:

National Parks Conservation Association page on snorkeling

1728: 553: 278:. The greater the volume of the tube, and the smaller the 12454: 12449: 2464: 1907:"Can't get overseas? Holiday like the Hemsworths instead" 852:

on floats to enable easy spotting by boaters and others.

456:

are too small and inappropriately shaped to provide much

433: 335: 12415:

International Submarine Escape and Rescue Liaison Office

9896:

International Association of Nitrox and Technical Divers

9718:

International Association of Nitrox and Technical Divers

5471:

Comando Raggruppamento Subacquei e Incursori Teseo Tesei

12420:

Submarine Escape and Rescue system (Royal Swedish Navy)

8963:

Bennett and Elliott's physiology and medicine of diving

6613:

Use of breathing equipment in an underwater environment

1818: 1722: 10289:

Fédération Française d'Études et de Sports Sous-Marins

9694:

Fédération Française d'Études et de Sports Sous-Marins

8278: 6374:

Fédération Française d'Études et de Sports Sous-Marins

5254:

Fédération Française d'Études et de Sports Sous-Marins

2793:

Cleaning and disinfection of personal diving equipment

1731:

NOAA Diving Manual, Diving for Science and Technology

1365:(1). Undersea and Hyperbaric Medical Society: 57–73. 1332:(in French). Paris: Éditions du Gerfaut. p. 65. 1079: 448:

activities. Swimfins help the wearer to move through

9486:

International Diving Regulators and Certifiers Forum

1408:"The influence of drag on human locomotion in water" 1102:"МАСКИ (ПОЛУМАСКИ, ОЧКИ), ДЫХАТЕЛЬНЫЕ ТРУБКИ, ЛАСТЫ" 436:

accessories worn on the feet, and usually made from

10323:

14th CMAS Underwater Photography World Championship

7827:

Royal Australian Navy School of Underwater Medicine

1999:, Joseph L. Belcher, "Breathing apparatus", issued 391:France's main sportwear and snorkel masks producer 124:, and as part of water-based searches conducted by 11900: 10243:Confédération Mondiale des Activités Subaquatiques 9878:Confédération Mondiale des Activités Subaquatiques 9682:Confédération Mondiale des Activités Subaquatiques 9617:Confédération Mondiale des Activités Subaquatiques 6362:Confédération Mondiale des Activités Subaquatiques 5442: 5249:Confédération Mondiale des Activités Subaquatiques 1934:The British Sub-Aqua Club; Holbrook, Mike (2001). 928: 97:locations. It provides the opportunity to observe 10036:United States Marine Corps Combatant Diver Course 7947:History of decompression research and development 251:at the lower end and constructed of light metal, 13295: 11770: 9969:National Speleological Society#Cave Diving Group 9712:International Association for Handicapped Divers 7934: 7907:List of legislation regulating underwater diving 6380:International Association for Handicapped Divers 6122: 4365: 2036: 1355:"Evaluation of fins used in underwater swimming" 1090:. New York, NY: Pisces Book Company. p. 21. 955:: An individual competitive speed and endurance 12937: 10284:Federación Española de Actividades Subacuáticas 9688:Federación Española de Actividades Subacuáticas 9509:National Oceanic and Atmospheric Administration 9010:Code of Practice for Scientific Diving (UNESCO) 7122:Association of Diving Contractors International 6368:Federación Española de Actividades Subacuáticas 1774:Fodor's 89 Cancun, Cozumel, Merida, the Yucatan 1764: 1531: 1162:"Medical Problems of Recreational Scuba Diving" 12571:Submarine Escape Training Facility (Australia) 9975:National Association of Underwater Instructors 9920:Rebreather Association of International Divers 9914:Professional Technical and Recreational Diving 9902:Professional Association of Diving Instructors 9772:Rebreather Association of International Divers 9766:Professional Technical and Recreational Diving 9754:Professional Association of Diving Instructors 9742:National Association of Underwater Instructors 9664:Association nationale des moniteurs de plongée 7221:List of signs and symptoms of diving disorders 1743: 1460:"Energetics of underwater swimming with SCUBA" 1346: 1330:250 réponses aux questions du plongeur curieux 384:2019–20 coronavirus pandemic related shortages 180:, or an inflatable snorkeling vest, a form of 12923: 12753:Neutral buoyancy simulation as a training aid 12504:Russian deep submergence rescue vehicle AS-28 9552:Commercial diver registration in South Africa 9123: 5887: 5561:Namibian Marine Corps Operational Diving Unit 5380: 2693: 2022: 12653:Finger Lakes Underwater Preserve Association 12529:Submarine Rescue Diving Recompression System 9498:International Marine Contractors Association 7127:International Marine Contractors Association 6001:International Marine Contractors Association 3990: 1737: 1426:. Archived from the original on July 9, 2009 1399: 1373:. Archived from the original on July 9, 2009 1321: 1085: 1017:: A competitive team-sport played in deeper 757:or a tour group. Snorkelers may progress to 12628:Artificial Reef Society of British Columbia 12121:Environmental impact of recreational diving 10333:Underwater Orienteering World Championships 9908:Professional Diving Instructors Corporation 9760:Professional Diving Instructors Corporation 9652:American Canadian Underwater Certifications 8949:Basic Cave Diving: A Blueprint for Survival 7855:United States Navy Experimental Diving Unit 7822:Naval Submarine Medical Research Laboratory 7811:European Underwater and Baromedical Society 6706: 6426:Environmental impact of recreational diving 1770: 1451: 1140:"Full-Face Snorkeling Masks: Pros And Cons" 12930: 12916: 12844: 12713:Society for Underwater Historical Research 10294:South African Underwater Sports Federation 7076:Testing and inspection of diving cylinders 6932:Hazard identification and risk assessment 2700: 2686: 2029: 2015: 1894:The 5 Commandments of Snorkeling Etiquette 1240: 1059: 549:Diving weighting system § Weight belt 12579: 11877:Physiological response to water immersion 9941: 9525:World Recreational Scuba Training Council 9504:List of diver certification organizations 9087:List of Divers Alert Network publications 9020:IMCA Code of Practice for Offshore Diving 7837:South Pacific Underwater Medicine Society 5691:Underwater Offence (Turkish Armed Forces) 5666:US Marine Corps Reconnaissance Battalions 1887: 1475: 768: 705: 341: 56:British and Commonwealth English spelling 27:Swimming while inhaling through a snorkel 11783:List of researchers in underwater diving 9492:International Diving Schools Association 8977:The new science of skin and scuba diving 7962:List of researchers in underwater diving 6508:Human factors in diving equipment design 2798:Human factors in diving equipment design 1983:British Sub-Aqua Club site on snorkeling 1498:"For Warmer Clamming, Abalone Picking", 893: 814: 772: 709: 552: 408: 345: 317: 309: 289: 205: 197: 31: 11882:Thermal balance of the underwater diver 10013:Navy Diving Salvage and Training Center 9890:Federazione Italiana Attività Subacquee 9840:American Academy of Underwater Sciences 9700:Federazione Italiana Attività Subacquee 8744:1973 Mount Gambier cave diving accident 8419:International Scuba Diving Hall of Fame 8322:R-2 Mala-class swimmer delivery vehicle 7987:US Navy decompression models and tables 7849:Undersea and Hyperbaric Medical Society 6219: 5280: 3655:Clearance Divers Life Support Equipment 1812: 1327: 889: 444:, to aid movement through the water in 14: 13296: 12768:Yuri Gagarin Cosmonaut Training Center 12499:-class deep-submergence rescue vehicle 12468:-class deep-submergence rescue vehicle 7892:Civil liability in recreational diving 6563:List of diving hazards and precautions 5641:Special Operations Battalion (Croatia) 4630:Underwater acoustic positioning system 4140:High pressure breathing air compressor 1791: 1159: 611:, but only with oral inflation or a CO 479: 70:, usually with swimming goggles or a 12911: 12150: 11769: 10359: 10358: 10328:Underwater Hockey World Championships 10274:British Underwater Sports Association 10057: 10056: 9546:Australian Diver Accreditation Scheme 9247: 9122: 8915: 8393:1992 cageless shark-diving expedition 7933: 7880: 7196: 6494: 6218: 5581:Operational Diving Division (SA Navy) 5279: 4657: 4145:Low pressure breathing air compressor 3989: 2779: 2707: 2681: 2010: 999:: A competitive team-sport played in 565:webbing, but other materials such as 168:. Some snorkelers rely on waterproof 13278: 12832: 12604:Submarine Escape Immersion Equipment 11935:Thermodynamic model of decompression 10338:Underwater Rugby World Championships 9951:Cave Divers Association of Australia 9866:American Nitrox Divers International 9724:International Life Saving Federation 9658:American Nitrox Divers International 9623:Performance Freediving International 7805:European Diving Technology Committee 6446:Sinking ships for wreck diving sites 6344:Cave Divers Association of Australia 6064:Remotely operated underwater vehicle 5661:US Marine Corps Force Reconnaissance 5259:Performance Freediving International 4476:Long-Term Mine Reconnaissance System 4392:Scott Carpenter Space Analog Station 2780: 2003:. Earliest known patent for snorkel. 1086:Blount, Steve; Taylor, Herb (1984). 12789:Helicopter Aircrew Breathing Device 12004:List of diving environments by type 10299:Türkiye Sualtı Sporları Federasyonu 9808:Türkiye Sualtı Sporları Federasyonu 9736:National Academy of Scuba Educators 9568:Department of Employment and Labour 8970:Encyclopedia of Recreational Diving 8424:London Diving Chamber Dive Lectures 7598:Effects of drugs on fitness to dive 7197: 7098:Breathing performance of regulators 24: 12566:Submarine escape training facility 12167:Defense against swimmer incursions 9520:Recreational diver course referral 6436:Scuba diving in the Cayman Islands 6247:Outline of recreational dive sites 5651:Special Warfare Diving and Salvage 4823:Variable weight apnea without fins 2000: 591: 25: 13330: 12718:Society for Underwater Technology 7912:Investigation of diving accidents 6495: 6386:Quintana Roo Speleological Survey 5626:Special Boat Squadron (Sri Lanka) 5466:Combat Divers Service (Lithuania) 4635:Underwater acoustic communication 3367:Underwater acoustic communication 2930:Variable buoyancy pressure vessel 1953: 1160:Newton, Herbert B. (2001-06-01). 350:Decathlon Easybreath snorkel mask 136:Essential equipment includes the 13277: 13268: 13267: 12889: 12877: 12843: 12831: 12820: 12819: 12589:Davis Submerged Escape Apparatus 11915:Bühlmann decompression algorithm 10259:Australian Underwater Federation 9748:Nederlandse Onderwatersport Bond 8916: 8332:Shallow Water Combat Submersible 7496:Swimming-induced pulmonary edema 7373:Inner ear decompression sickness 6953:Hyperbaric evacuation and rescue 6237:Index of recreational dive sites 5576:Naval Special Operations Command 5239:Australian Underwater Federation 1971: 1959: 1654:"Splash-guard for snorkel tubes" 1477:10.1097/00005768-199605000-00006 1359:Undersea and Hyperbaric Medicine 1241:Opoczynski, David (2020-03-23). 302: 270:Snorkels constitute respiratory 12878: 12673:Naval Air Command Sub Aqua Club 12349:-class deep submergence vehicle 10018:Underwater Escape Training Unit 7799:Diving Medical Advisory Council 7793:Diving Diseases Research Centre 5631:Special Forces Command (Turkey) 1899: 1863: 1839: 1777:. Fodor's Travel Publications. 1744:Gayle Jennings (2 April 2007). 1698: 1674: 1646: 1621: 1586: 1557: 1518: 1505: 1492: 1304: 1279: 1262: 929:Variants and related activities 714:Snorkeler with mask and snorkel 432:Swimfins, fins or flippers are 243:and for surface breathing with 10264:British Freediving Association 9981:Technical Diving International 9557:Divers Institute of Technology 9480:European Underwater Federation 9316:Surface-supplied diving skills 7531:Hyperbaric treatment schedules 7491:Salt water aspiration syndrome 7390:High-pressure nervous syndrome 6665:Diver behaviour and competence 6513:Human factors in diving safety 6029:Baited remote underwater video 5862:Underwater search and recovery 5830:Underwater cutting and welding 5636:Special Forces Group (Belgium) 5244:British Freediving Association 4999:Andriy Yevhenovych Khvetkevych 4658: 4218:Electro-galvanic oxygen sensor 3884:Diving Unlimited International 3529:Mechanism of diving regulators 3218:Electro-galvanic oxygen sensor 1234: 1209: 1184: 1153: 1132: 1108: 1094: 542: 398: 259:. The snorkel may come with a 13: 1: 12105:Underwater diving environment 11925:Reduced gradient bubble model 11920:Haldane's decompression model 10304:Underwater Society of America 9884:Diving Science and Technology 9790:Scuba Educators International 8984:Professional Diver's Handbook 8292:Advanced SEAL Delivery System 7982:Pearling in Western Australia 7977:Timeline of diving technology 7782:Aerospace Medical Association 7682:Guybon Chesney Castell Damant 7608:Psychological fitness to dive 7481:Instinctive drowning response 6883:Gas blending for scuba diving 6392:Woodville Karst Plain Project 5681:Underwater Demolition Command 5676:Underwater Construction Teams 5566:Naval Diving Unit (Singapore) 5526:Kommando Spezialkräfte Marine 5456:Clearance Diving Branch (RAN) 5422:United States military divers 4382:Continental Shelf Station Two 4157:Gas blending for scuba diving 1293:(in Italian). 29 January 2021 1052: 898:Snorkelers observing fish in 327:affect breathing resistance. 12668:Nautical Archaeology Society 12663:Nautical Archaeology Program 12491:NATO Submarine Rescue System 11772:Science of underwater diving 11510:Heidemarie Stefanyshyn-Piper 11415:Dorothy Metcalf-Lindenburger 10269:British Octopush Association 9586:Divers Academy International 9515:Nautical Archaeology Society 9193:Public safety diver training 9179:Occupational diver training 8071:Jerónimo de Ayanz y Beaumont 7936:History of underwater diving 7172:Standard operating procedure 6963:Hierarchy of hazard controls 5996:Helix Energy Solutions Group 5646:Special Service Group (Navy) 5611:Special Air Service Regiment 5571:Naval Service Diving Section 5397:Canadian Armed Forces Divers 4776:Constant weight without fins 3362:Through-water communications 2038:Extreme and adventure sports 1979:travel guide from Wikivoyage 1750:. Routledge. pp. 130–. 1569:Philadelphia Area Dive Shops 1545:. EcoStinger. 19 August 2014 1194:. 2020-09-28. Archived from 1021:using snorkeling equipment, 1003:using snorkeling equipment, 618: 131: 7: 12939:Water sports and activities 12743:Neutral Buoyancy Laboratory 12189:Underwater domain awareness 11957:Physiology of decompression 11145:Michael Barratt (astronaut) 9963:Global Underwater Explorers 9802:Scuba Schools International 9706:Global Underwater Explorers 9629:Scuba Schools International 9562:Health and Safety Executive 9205:Recreational diver training 8312:Motorised Submersible Canoe 7702:Robert William Hamilton Jr. 7567:Diving Medical Practitioner 7516:Demand valve oxygen therapy 6533:Underwater diving emergency 6139:Mk 1 Underwater Defense Gun 5739:Recreational diver training 5234:Scuba Schools International 4333:Combat rubber raiding craft 3839:Aqua Lung/La Spirotechnique 2730:Atmospheric pressure diving 1033: 875:When snorkeling on or near 615:cartridge for emergencies. 421: 10: 13335: 12758:Neutral Buoyancy Simulator 11940:Varying Permeability Model 11830:Underwater computer vision 10137:Underwater target shooting 9784:Scuba Diving International 9144:Competence and assessment 8667:Peter Henry Michael Holmes 6658:Uncontrolled decompression 6242:List of wreck diving sites 5724:Commercial offshore diving 5686:Underwater Demolition Team 5616:Special Actions Detachment 4788:Dynamic apnea without fins 4735:Underwater target shooting 4280:Launch and recovery system 4050:Launch and recovery system 3228:Submersible pressure gauge 1927: 1821:Cahiers de Biologie Marine 1515:, 14 October 2021, p. A10. 827:. They are usually bright 726:, and several competitive 546: 483: 425: 402: 314:Snorkel attachment methods 191: 187: 90:activity, particularly at 13263: 13227: 13164: 13002: 12945: 12815: 12776: 12731: 12658:Karst Underwater Research 12616: 12551: 12405: 12202: 12157: 12151: 12146: 12113: 11996: 11969: 11867:Equivalent narcotic depth 11840: 11791: 11778: 11765: 11741: 11710: 11679: 11618: 11110: 10997: 10764: 10704: 10656: 10449: 10371: 10367: 10354: 10315: 10223: 10207: 10171: 10145: 10085: 10069: 10065: 10052: 10026: 9998: 9854: 9846:CMAS Scientific Committee 9828: 9814:United Diving Instructors 9730:Israeli Diving Federation 9638: 9599: 9576: 9534: 9464: 9439: 9404: 9356:Advanced Open Water Diver 9348: 9333: 9198:Scientific diver training 9183:Commercial diver training 9148:Competency-based learning 9133: 9129: 9124:Training and registration 9118: 9095: 9079: 9033: 9000: 8926: 8922: 8911: 8732: 8672:Johnson Sea Link accident 8629: 8557: 8518: 8492: 8471: 8449: 8442: 8434:Women Divers Hall of Fame 8406: 8385: 8369:Raid on Alexandria (1941) 8359: 8214: 8061: 8038: 7995: 7942: 7929: 7887: 7876: 7770: 7623: 7616: 7585: 7572:Diving Medical Technician 7554: 7546:Therapeutic recompression 7508: 7451: 7439:Carbon monoxide poisoning 7429: 7408: 7378:Isobaric counterdiffusion 7350: 7319: 7244: 7209: 7205: 7192: 7108: 7061: 7038:Diving systems technician 7003: 6916: 6761: 6551: 6503: 6490: 6459: 6451:Underwater diving on Guam 6401: 6326: 6255: 6227: 6214: 6087: 6034:In-water surface cleaning 6009: 5979: 5823:Archaeology of shipwrecks 5712: 5310:Commercial offshore diver 5292: 5288: 5275: 5221: 5195: 5147: 4891: 4833: 4743: 4670: 4666: 4653: 4595: 4544: 4414: 4315: 4302:Recreational Dive Planner 4250:Built-in breathing system 4233: 4206:Pressure swing adsorption 4068: 4002: 3998: 3985: 3812: 3753: 3635: 3566: 3476: 3303: 3236: 3178: 3126:Lightweight demand helmet 3101: 3032: 2967: 2905: 2832: 2806: 2788: 2775: 2715: 2604: 2571: 2535: 2515:Aggressive inline skating 2497: 2457: 2399: 2346: 2272: 2197: 2154: 2044: 1443:: CS1 maint: unfit URL ( 1391:: CS1 maint: unfit URL ( 1166:American Family Physician 825:personal flotation device 810: 763:recreational scuba diving 12763:Space Systems Laboratory 10533:Fernando Garfella Palmer 10381:Eduard Admetlla i Lázaro 9932:Technical Extended Range 9926:Trimix Scuba Association 9237:Stress exposure training 8804:Fernando Garfella Palmer 8086:Giovanni Alfonso Borelli 7952:History of Diving Museum 7023:Diver medical technician 6773:Ascending and descending 6749:Non-freezing cold injury 5591:Russian commando frogmen 5372:Underwater archaeologist 3992:Diving support equipment 3413:Emergency locator beacon 3246:Diver propulsion vehicle 1528:, 28 August 2019, p. 2T. 1502:, 23 February 1961, p.8. 86:Snorkeling is a popular 12698:Save Ontario Shipwrecks 12509:Russian submarine AS-34 12229:American submarine NR-1 12095:Recreational dive sites 11872:Maximum operating depth 11619:Writers and journalists 11140:Serena Auñón-Chancellor 10583:Lyuba Ognenova-Marinova 10548:Swietenia Puspa Lestari 10194:Underwater orienteering 9188:Military diver training 9165:Diver training standard 8942:U.S. Navy Diving Manual 8861:Chris and Chrissy Rouse 8684:Gerard Anthony Prangley 8186:Willard Franklyn Searle 8151:Christian J. Lambertsen 7957:History of scuba diving 7881: 7752:Charles Wesley Shilling 7727:Christian J. Lambertsen 7707:Henry Valence Hempleman 7562:Diving Medical Examiner 7147:Emergency response plan 7086:Sustained load cracking 7048:Life support technician 6623:Single point of failure 6528:Scuba diving fatalities 6232:Recreational dive sites 6187:ASM-DT amphibious rifle 6167:AAI underwater revolver 6157:SPP-1 underwater pistol 5766:Underwater construction 5481:Frogman Corps (Denmark) 4994:Elisabeth Kristoffersen 4770:Constant weight bi-fins 4201:Membrane gas separation 4110:Carbon dioxide scrubber 4030:Diving platform (scuba) 3645:Carbon dioxide scrubber 3490:Atmospheric diving suit 3042:Atmospheric diving suit 2937:Diving weighting system 2760:Surface-supplied diving 2755:Surface oriented diving 1833:10.21411/CBM.A.B05FC714 1594:"Unit 3- Diving Skills" 1500:The Santa Cruz Sentinel 1328:Perrier, Alain (2008). 777:Children snorkeling in 13189:Outrigger canoe racing 12100:Underwater environment 11981:Underwater exploration 11911:Decompression models: 10984:John Ernest Williamson 10563:Anna Marguerite McCann 10396:Amelia Behrens-Furniss 10215:Underwater photography 10199:Underwater photography 10086:Snorkeling/breath-hold 9796:Scottish Sub Aqua Club 9591:Norwegian diver school 9215:ISO training standards 8484:Tham Luang cave rescue 8302:Dry Combat Submersible 8201:Pierre-Marie Touboulic 8141:Karl Heinrich Klingert 7687:Kenneth William Donald 7536:In-water recompression 7368:Dysbaric osteonecrosis 7363:Decompression sickness 7301:Compression arthralgia 6814:Decompression practice 6790:Canoe and kayak diving 6719:Decompression sickness 6543:Water surface searches 6523:Safety-critical system 6421:Diving in the Maldives 6313:Underwater photography 6152:Heckler & Koch P11 5874:Underwater videography 5857:Underwater photography 5845:Nondestructive testing 5818:Underwater archaeology 5551:Marine Raider Regiment 5417:Royal Navy ships diver 5175:Shallow-water blackout 4328:Canoe and kayak diving 4115:Cascade filling system 3588:Decompression cylinder 3313:Alternative air source 3146:Standard diving helmet 2989:Decompression cylinder 1682:"Finswimming Snorkels" 903: 870:shallow water blackout 820: 785:Underwater photography 781: 769:Underwater photography 715: 706:Practice of snorkeling 558: 414: 351: 342:Full-face snorkel mask 323: 315: 295: 211: 203: 78:. In cooler waters, a 48: 13199:Synchronized swimming 12748:Neutral buoyancy pool 12430:Submarine rescue ship 12425:McCann Rescue Chamber 12184:Rugged compact camera 12172:Diver detection sonar 12019:Confined water diving 11733:James Joseph Magennis 11370:Michael López-Alegría 11100:Aristotelis Zervoudis 10839:John Christopher Fine 10513:John Christopher Fine 10179:Immersion finswimming 10008:Defence Diving School 9872:British Sub-Aqua Club 9670:British Sub-Aqua Club 8657:Francis P. Hammerberg 8337:Siluro San Bartolomeo 8327:SEAL Delivery Vehicle 8260:Standard diving dress 8106:Charles Anthony Deane 8091:Joseph-Martin Cabirol 8053:Jason deCaires Taylor 7972:Man in the Sea Museum 7967:Lyons Maritime Museum 7306:Decompression illness 7289:Middle ear barotrauma 7157:Diving superintendent 7152:Diving safety officer 7071:Breathing gas quality 6676:Overconfidence effect 6338:British Sub-Aqua Club 6163:Underwater revolvers 5840:Underwater inspection 5835:Underwater demolition 5761:Offshore construction 5656:Tactical Divers Group 5546:Marinejegerkommandoen 5476:Decima Flottiglia MAS 5432:U.S.Navy master diver 5337:Diving superintendent 5332:Diving safety officer 4944:Mandy-Rae Cruickshank 4817:Variable weight apnea 4350:Diving support vessel 4125:Diving air compressor 3800:Standard diving dress 3775:Diving air compressor 3558:Full-face diving mask 3546:Single-hose regulator 3534:Regulator malfunction 3437:Navigation equipment 3379:Diving safety harness 2994:Decompression trapeze 2984:Decompression chamber 2391:Parachuting/Skydiving 1120:skindivinghistory.com 1088:The Joy of Snorkeling 897: 818: 776: 747:British Sub-Aqua Club 713: 642:Some snorkels have a 598:personal buoyancy aid 556: 528:stings, abrasion and 467:. Very long fins and 452:more efficiently, as 412: 349: 321: 313: 293: 221:underwater activities 209: 201: 140:for breathing, and a 62:) is the practice of 35: 12794:Scuba diving therapy 12784:Nautilus Productions 12708:Sea Research Society 12643:Divers Alert Network 12076:Torricellian chamber 11986:Deep-sea exploration 11947:Equivalent air depth 11818:Modulated ultrasound 11813:Underwater acoustics 11280:Christopher E. Gerty 11275:Michael L. Gernhardt 11165:Timothy J. Broderick 11040:William Hogarth Main 10731:Jean-Michel Cousteau 10696:Krzysztof Starnawski 9778:Sub-Aqua Association 9042:The Darkness Beckons 8573:diving bell accident 8500:John Day (carpenter) 8022:Queen Anne's Revenge 7787:Divers Alert Network 7712:Leonard Erskine Hill 7593:Atrial septal defect 7294:Pulmonary barotrauma 7254:Alternobaric vertigo 6898:Scuba gas management 6858:Diver communications 6474:Underwater Bike Race 6431:Scuba diving tourism 6416:Diving in East Timor 6182:APS underwater rifle 6177:ADS amphibious rifle 5793:Public safety diving 5788:Potable water diving 5621:Special Boat Service 5596:Sappers Divers Group 5556:Minedykkerkommandoen 4954:Leonardo D'Imporzano 4812:Skandalopetra diving 4572:Hyperbaric stretcher 4531:T1200 Trenching Unit 4506:Sea Dragon-class ROV 4355:HMS Challenger (K07) 4255:Decompression tables 4225:Oxygen compatibility 3660:Cryogenic rebreather 3505:Scuba cylinder valve 3406:Screw gate carabiner 3384:Emergency gas supply 3345:Diver's cutting tool 3211:Helium release valve 3141:Shallow water helmet 3069:Standard diving suit 2915:Buoyancy compensator 2862:Emergency gas supply 2505:Freestyle scootering 2331:Traditional climbing 1990:. Archived from the 1968:at Wikimedia Commons 1911:theaustralian.com.au 1464:Med Sci Sports Exerc 890:Snorkeling locations 602:buoyancy compensator 557:Typical weight belt 294:Basic snorkel shapes 13309:Recreational diving 13194:Synchronized diving 13004:Activities on water 12947:Activities in water 12638:Coral Reef Alliance 12014:Benign water diving 11857:Cold shock response 11626:Michael C. Barnette 11580:Douglas H. Wheelock 11485:David Saint-Jacques 11270:Ronald J. Garan Jr. 10979:Michele Westmorland 10279:Comhairle Fo-Thuinn 10098:Underwater football 9676:Comhairle Fo-Thuinn 9376:Introductory diving 9321:Underwater searches 9307:Diamond Reef System 9210:Introductory diving 9034:General non-fiction 8956:Underwater Handbook 8856:François de Roubaix 8709:Lothar Michael Ward 8652:Victor F. Guiel Jr. 8479:Alpazat cave rescue 8386:Scientific projects 8265:Sub Marine Explorer 8171:Joseph Salim Peress 8166:Ernest William Moir 7526:Hyperbaric medicine 7327:Freediving blackout 6995:Situation awareness 6941:Job safety analysis 6824:Ratio decompression 6633:Cold shock response 6583:Entanglement hazard 6518:Life-support system 6356:Comhairle Fo-Thuinn 6221:Recreational diving 6148:Underwater pistols 6042:Cavitation cleaning 5867:Underwater searches 5756:Marine construction 5606:Special Air Service 5392:Army engineer diver 5362:Public safety diver 5282:Professional diving 5170:Deep-water blackout 5165:Freediving blackout 4989:Mehgan Heaney-Grier 4720:Underwater football 4567:Hyperbaric lifeboat 4461:Goldfish-class ROUV 4456:Global Explorer ROV 4418:underwater vehicles 3954:Shearwater Research 3615:Scuba configuration 3598:Manifolded twin set 3593:Independent doubles 3551:Twin-hose regulator 3461:Surface marker buoy 2432:Powered paragliding 2259:Whitewater kayaking 2254:Whitewater canoeing 1936:Snorkelling for all 1871:"Snorkel Etiquette" 1799:"Snorkeling Safety" 1661:US patent 5,404,872 1412:Undersea Hyperb Med 1075:on 3 November 2013. 662:Modern designs use 633:displacement method 480:Exposure protection 382:During the current 322:Snorkel mouthpieces 13184:Dragon boat racing 12736:Astronaut training 12693:Rubicon Foundation 12539:URF (Swedish Navy) 12324:Russian submarine 12312:-class submersible 12282:Deepsea Challenger 12267:-class bathyscaphe 12194:Underwater vehicle 12066:Penetration diving 12054:Black-water diving 11930:Thalmann algorithm 11742:Commercial salvors 11375:Joseph B. MacInnis 10884:Joseph B. MacInnis 10721:David Attenborough 10643:Peter Throckmorton 10603:Andreas Rechnitzer 10593:Mendel L. Peterson 10454:archaeologists and 10238:AIDA International 10189:Underwater cycling 10172:Open Circuit Scuba 10158:Apnoea finswimming 10070:Surface snorkeling 9820:YMCA SCUBA Program 9611:AIDA International 9386:Master Scuba Diver 9371:CMAS** scuba diver 9349:Core diving skills 9287:Finning techniques 9153:Refresher training 8935:NOAA Diving Manual 8749:Ricardo Armbruster 8677:Edwin Clayton Link 8549:Natalia Molchanova 8297:Cosmos CE2F series 8255:Porpoise regulator 8121:Auguste Denayrouze 7897:Diving regulations 7832:Rubicon Foundation 7757:Edward D. Thalmann 7722:Felix Hoppe-Seyler 7717:Brian Andrew Hills 7697:John Scott Haldane 7672:Albert A. Bühlmann 7637:Arthur J. Bachrach 7577:Hyperbaric nursing 7476:Immersion diuresis 7358:Avascular necrosis 7142:Diving regulations 6851:Scuba gas planning 6173:Underwater rifles 5852:Underwater logging 5813:Submarine pipeline 5751:Hyperbaric welding 5486:Fuerzas Especiales 5229:AIDA International 5119:Devrim Cenk Ulusoy 5044:Natalia Molchanova 4974:Francisco Ferreras 4861:Snorkel (swimming) 4683:Apnoea finswimming 4587:Reserve gas supply 4562:ENOS Rescue-System 4377:Aquarius Reef Base 4169:Gas reclaim system 3964:Submarine Products 3637:Diving rebreathers 2979:Decompression buoy 2947:Integrated weights 2563:Ski mountaineering 2326:Free solo climbing 2264:Whitewater rafting 904: 840:or a shirt and/or 821: 782: 716: 559: 415: 352: 324: 316: 296: 212: 204: 194:Snorkel (swimming) 49: 13319:Individual sports 13291: 13290: 13240:Modern pentathlon 12905: 12904: 12811: 12810: 12807: 12806: 12612: 12611: 12547: 12546: 12259:class bathyscaphe 12142: 12141: 12138: 12137: 12134: 12133: 12126:Low impact diving 12059:Blue-water diving 12049:Open-water diving 11965: 11964: 11892:Work of breathing 11887:Underwater vision 11825:Underwater vision 11761: 11760: 11757: 11756: 11723:Ian Edward Fraser 11570:John Morgan Wells 11550:Mark T. Vande Hei 11395:K. Megan McArthur 11365:Kjell N. Lindgren 11300:José M. Hernández 11255:Andrew J. Feustel 11215:Philippe Cousteau 11195:Catherine Coleman 11185:Gregory Chamitoff 11155:Robert L. Behnken 11135:Richard R. Arnold 11120:Andrew Abercromby 11095:Valerie van Heest 11025:Jochen Hasenmayer 10949:Philippe Tailliez 10874:Henry Way Kendall 10824:Bernard Delemotte 10623:Stephanie Schwabe 10588:John Peter Oleson 10518:George R. Fischer 10463:Michael Arbuthnot 10456:environmentalists 10361:Underwater divers 10350: 10349: 10346: 10345: 10103:Underwater hockey 10059:Underwater sports 10048: 10047: 10044: 10043: 9994: 9993: 9990: 9989: 9957:Cave Diving Group 9577:Commercial diving 9460: 9459: 9440:Specialist skills 9429:Master Instructor 9424:Diving instructor 9405:Leadership skills 9366:CMAS* scuba diver 9329: 9328: 9302:Low impact diving 9280:Valsalva maneuver 9255:Combat sidestroke 9170:Diving instructor 9114: 9113: 9110: 9109: 9003:Codes of Practice 8907: 8906: 8903: 8902: 8899: 8898: 8831:Henry Way Kendall 8704:Richard A. Walker 8694:Robert John Smyth 8407:Awards and events 8362:covert operations 8355: 8354: 7925: 7924: 7872: 7871: 7868: 7867: 7864: 7863: 7692:William Paul Fife 7627:diving physiology 7504: 7503: 7447: 7446: 7400:Nitrogen narcosis 7395:Hydrogen narcosis 7284:Dental barotrauma 7188: 7187: 7184: 7183: 7180: 7179: 7167:Operations manual 7162:Diving supervisor 7033:Diving supervisor 7028:Diver's attendant 6990:Safety data sheet 6893:Rebreather diving 6757: 6756: 6696:Willful violation 6643:Nitrogen narcosis 6486: 6485: 6482: 6481: 6350:Cave Diving Group 6293:Rebreather diving 6288:Open-water diving 6210: 6209: 6206: 6205: 6202: 6201: 6019:Abrasive waterjet 5975: 5974: 5879:Underwater survey 5798:Scientific diving 5708: 5707: 5704: 5703: 5342:Diving supervisor 5327:Diving instructor 5271: 5270: 5267: 5266: 5208:Octopus wrestling 5139:Nataliia Zharkova 5114:William Trubridge 5069:Umberto Pelizzari 4725:Underwater hockey 4649: 4648: 4645: 4644: 4613:Saturation spread 4436:Atlantis ROV Team 4416:Remotely operated 4410: 4409: 4387:Helgoland Habitat 4307:Saturation system 4196:Nitrox production 4130:Diving air filter 3981: 3980: 3977: 3976: 3944:Oceanic Worldwide 3834:Aqua Lung America 3808: 3807: 3790:Scuba replacement 3770:Diver's umbilical 3735:Siebe Gorman CDBA 3720:Mark IV Amphibian 3357:Diver's telephone 3318:Octopus regulator 2857:Decompression gas 2740:Saturation diving 2720:Diving activities 2709:Underwater diving 2675: 2674: 2321:Big wall climbing 2069:Kite landboarding 1997:US patent 1901219 1964:Media related to 1945:978-0-09-188304-1 1938:. London: Ebury. 1784:978-0-679-01610-6 1757:978-1-136-34928-7 1633:The Snorkel Store 1526:Statesman Journal 1339:978-2-35191-033-7 1040:Submarine snorkel 997:Underwater hockey 989:: Fishing with a 941:, popular in the 732:underwater hockey 728:underwater sports 285:work of breathing 237:underwater hockey 126:search and rescue 118:underwater hockey 36:A snorkeler amid 16:(Redirected from 13326: 13281: 13280: 13271: 13270: 13219:Water volleyball 13209:Water basketball 12932: 12925: 12918: 12909: 12908: 12893: 12881: 12880: 12847: 12846: 12835: 12834: 12823: 12822: 12732:Neutral buoyancy 12688:Reef Life Survey 12577: 12576: 12553:Submarine escape 12440:Deep-submergence 12436: 12435: 12407:Submarine rescue 12204:Deep-submergence 12200: 12199: 12148: 12147: 11994: 11993: 11898: 11897: 11808:Neutral buoyancy 11789: 11788: 11767: 11766: 11595:Jeffrey Williams 11445:Nicholas Patrick 11420:Andreas Mogensen 11385:Thomas Marshburn 11355:Dominic Landucci 11345:Karen Kohanowich 11265:Satoshi Furukawa 11160:Randolph Bresnik 11130:Clayton Anderson 11065:Arthur C. Clarke 11035:Jarrod Jablonski 10939:Wesley C. Skiles 10924:Leni Riefenstahl 10809:Jacques Cousteau 10691:Claudia Serpieri 10608:William R. Royal 10573:Charles T. Meide 10503:James P. Delgado 10441:Arne Zetterström 10406:Jacques Cousteau 10369: 10368: 10356: 10355: 10224:Sports governing 10120:Underwater rugby 10067: 10066: 10054: 10053: 10029:training courses 10001:training centres 9939: 9938: 9829:Scientific diver 9535:Commercial diver 9532: 9531: 9470:and registration 9396:Supervised diver 9391:Open Water Diver 9381:Low Impact Diver 9361:Autonomous diver 9346: 9345: 9275:Frenzel maneuver 9260:Diver navigation 9245: 9244: 9158:Skill assessment 9131: 9130: 9120: 9119: 8924: 8923: 8913: 8912: 8886:Esbjörn Svensson 8871:Wesley C. Skiles 8774:Cláudio Coutinho 8724:Arne Zetterström 8699:Albert D. Stover 8662:Craig M. Hoffman 8505:Charles Spalding 8447: 8446: 8276: 8275: 8116:Louis de Corlieu 8101:Jacques Cousteau 7993: 7992: 7931: 7930: 7878: 7877: 7647:Peter B. Bennett 7642:Albert R. Behnke 7621: 7620: 7317: 7316: 7242: 7241: 7207: 7206: 7194: 7193: 7137:Contingency plan 7132:Code of practice 7093:Diving regulator 7081:Hydrostatic test 7018:Chamber operator 7001: 7000: 6778:Emergency ascent 6704: 6703: 6549: 6548: 6492: 6491: 6308:Technical diving 6298:Sidemount diving 6253: 6252: 6216: 6215: 6120: 6119: 6047:Pressure washing 5885: 5884: 5541:Marine Commandos 5440: 5439: 5378: 5377: 5367:Scientific diver 5305:Commercial diver 5290: 5289: 5277: 5276: 5134:Alessia Zecchini 5039:Alexey Molchanov 4949:Yasemin Dalkılıç 4730:Underwater rugby 4668: 4667: 4655: 4654: 4620:Hot water system 4545:Safety equipment 4363: 4362: 4184:Gas storage tube 4179:Gas storage quad 4174:Gas storage bank 4083:Activated carbon 4010:Boarding stirrup 4003:Access equipment 4000: 3999: 3987: 3986: 3924:Johnson Outdoors 3919:HeinrichsWeikamp 3757:diving equipment 3755:Surface-supplied 3680:Halcyon PVR-BASC 3564: 3563: 3539:Regulator freeze 3524:Diving regulator 3428:Shark-proof cage 3223:Pneumofathometer 3121:Free-flow helmet 2804: 2803: 2782:Diving equipment 2777: 2776: 2702: 2695: 2688: 2679: 2678: 2612:Adventure racing 2586:Extreme sledding 2553:Freestyle skiing 2364:Ski-BASE jumping 2237:Technical diving 2084:Mountainboarding 2031: 2024: 2017: 2008: 2007: 2002: 1975: 1963: 1949: 1921: 1920: 1918: 1917: 1903: 1897: 1891: 1885: 1884: 1882: 1881: 1867: 1861: 1860: 1858: 1857: 1843: 1837: 1836: 1816: 1810: 1809: 1807: 1805: 1795: 1789: 1788: 1771:Fodor's (1988). 1768: 1762: 1761: 1741: 1735: 1734: 1726: 1720: 1719: 1717: 1716: 1710:The Scuba Doctor 1702: 1696: 1695: 1693: 1692: 1678: 1672: 1671: 1669: 1668: 1663:. April 11, 1995 1658: 1650: 1644: 1643: 1641: 1640: 1625: 1619: 1618: 1616: 1615: 1609: 1603:. Archived from 1601:Underwater World 1598: 1590: 1584: 1583: 1581: 1580: 1571:. Archived from 1561: 1555: 1554: 1552: 1550: 1535: 1529: 1522: 1516: 1513:Billings Gazette 1509: 1503: 1496: 1490: 1489: 1479: 1455: 1449: 1448: 1442: 1434: 1432: 1431: 1403: 1397: 1396: 1390: 1382: 1380: 1378: 1350: 1344: 1343: 1325: 1319: 1313: 1308: 1302: 1301: 1299: 1298: 1283: 1277: 1271: 1266: 1260: 1259: 1257: 1256: 1238: 1232: 1231: 1229: 1228: 1223:. March 14, 2018 1213: 1207: 1206: 1204: 1203: 1188: 1182: 1181: 1157: 1151: 1150: 1148: 1146: 1136: 1130: 1129: 1127: 1126: 1112: 1106: 1105: 1098: 1092: 1091: 1083: 1077: 1076: 1063: 1015:Underwater rugby 937:: An individual 648:non-return valve 522:spandex or Lycra 241:underwater rugby 146:swimming goggles 122:underwater rugby 107:underwater sport 21: 13334: 13333: 13329: 13328: 13327: 13325: 13324: 13323: 13294: 13293: 13292: 13287: 13259: 13223: 13160: 12998: 12941: 12936: 12906: 12901: 12803: 12772: 12735: 12733: 12727: 12620: 12618: 12608: 12575: 12543: 12441: 12434: 12401: 12318:Limiting Factor 12205: 12198: 12179:Offshore survey 12153: 12130: 12109: 12009:Altitude diving 11992: 11972: 11961: 11903: 11896: 11843: 11836: 11803:Metre sea water 11794: 11787: 11774: 11753: 11737: 11706: 11675: 11614: 11600:Sunita Williams 11590:Dafydd Williams 11575:Joachim Wendler 11470:Kathleen Rubins 11465:Garrett Reisman 11410:Simone Melchior 11390:Matthias Maurer 11330:Norishige Kanai 11315:Akihiko Hoshide 11305:John Herrington 11220:Timothy Creamer 11210:Fabien Cousteau 11205:Craig B. Cooper 11180:Scott Carpenter 11175:Berry L. Cannon 11150:Robert A. Barth 11125:Joseph M. Acaba 11106: 11080:John Chatterton 11010:Graham Balcombe 10999: 10993: 10989:J. Lamar Worzel 10804:Neville Coleman 10784:Georges Beuchat 10766: 10760: 10708: 10706: 10700: 10658: 10652: 10648:Cristina Zenato 10568:Innes McCartney 10455: 10453: 10451: 10445: 10401:James F. Cahill 10373: 10363: 10342: 10311: 10228:and federations 10227: 10225: 10219: 10203: 10167: 10141: 10081: 10061: 10040: 10028: 10022: 10000: 9986: 9943: 9937: 9858: 9856: 9855:Technical diver 9850: 9832: 9830: 9824: 9644: 9642: 9640: 9634: 9603: 9601: 9595: 9578: 9572: 9538: 9536: 9530: 9471: 9469: 9467: 9456: 9435: 9400: 9340: 9338: 9336: 9325: 9297:Buddy breathing 9243: 9222:Teaching method 9136: 9125: 9106: 9091: 9075: 9029: 9002: 8996: 8918: 8895: 8836:Artur Kozłowski 8799:Maurice Fargues 8764:Berry L. Cannon 8735: 8728: 8719:Bradley Westell 8714:Joachim Wendler 8632: 8625: 8621:diving accident 8613:diving accident 8605:diving accident 8597:diving accident 8595:Stena Seaspread 8589:diving accident 8581:diving accident 8560: 8553: 8544:Nicholas Mevoli 8514: 8510:Ebenezer Watson 8488: 8467: 8438: 8414:Hans Hass Award 8402: 8381: 8376:Rainbow Warrior 8374:Sinking of the 8361: 8351: 8283: 8281: 8274: 8245:Magnesium torch 8216: 8210: 8176:Auguste Piccard 8161:John Lethbridge 8081:Georges Beuchat 8063: 8057: 8040: 8034: 7997: 7991: 7938: 7921: 7883: 7860: 7774: 7772: 7766: 7742:Neal W. Pollock 7628: 7626: 7612: 7603:Fitness to dive 7581: 7550: 7500: 7453: 7443: 7431: 7425: 7404: 7346: 7342:Oxygen toxicity 7315: 7246: 7240: 7231:Motion sickness 7212: 7201: 7199:Diving medicine 7176: 7113: 7111: 7104: 7063: 7057: 6999: 6946:Risk assessment 6936:Hazard analysis 6919: 6912: 6764: 6753: 6702: 6648:Oxygen toxicity 6554: 6547: 6499: 6478: 6461: 6455: 6403: 6397: 6329: 6322: 6263:Altitude diving 6251: 6223: 6198: 6125: 6118: 6089: 6083: 6011: 6005: 5982: 5971: 5883: 5803:Ships husbandry 5715: 5700: 5586:Royal Engineers 5501:Grup Gerak Khas 5461:Commando Hubert 5447: 5445: 5438: 5427:U.S. Navy diver 5402:Clearance diver 5383: 5376: 5284: 5263: 5217: 5191: 5143: 5099:Martin Štěpánek 5094:Aharon Solomons 5084:Stig Severinsen 5034:Stéphane Mifsud 4984:Flavia Eberhard 4959:Flavia Eberhard 4924:Derya Can Göçen 4909:Peppo Biscarini 4904:Simone Arrigoni 4899:Deborah Andollo 4887: 4829: 4800:No-limits apnea 4764:Constant weight 4739: 4662: 4641: 4591: 4552:Diver down flag 4540: 4417: 4406: 4402:Tektite habitat 4368: 4361: 4311: 4236: 4229: 4213:Oxygen analyser 4191:Helium analyzer 4135:Water separator 4093:Molecular sieve 4070: 4064: 3994: 3973: 3816: 3814: 3804: 3756: 3749: 3695:Interspiro DCSC 3631: 3569: 3562: 3495:Diving cylinder 3481: 3479: 3472: 3305: 3299: 3238: 3232: 3179:Instrumentation 3174: 3103: 3097: 3028: 2970: 2963: 2907: 2901: 2828: 2807:Basic equipment 2802: 2784: 2771: 2765:Unmanned diving 2711: 2706: 2676: 2671: 2642:Obstacle racing 2627:Extreme ironing 2600: 2567: 2531: 2493: 2482:Mountain biking 2453: 2449:Wingsuit flying 2395: 2342: 2309:Alpine climbing 2268: 2193: 2150: 2040: 2035: 1956: 1946: 1930: 1925: 1924: 1915: 1913: 1905: 1904: 1900: 1892: 1888: 1879: 1877: 1869: 1868: 1864: 1855: 1853: 1851:dive-tech.co.uk 1845: 1844: 1840: 1817: 1813: 1803: 1801: 1797: 1796: 1792: 1785: 1769: 1765: 1758: 1742: 1738: 1727: 1723: 1714: 1712: 1704: 1703: 1699: 1690: 1688: 1680: 1679: 1675: 1666: 1664: 1656: 1652: 1651: 1647: 1638: 1636: 1627: 1626: 1622: 1613: 1611: 1607: 1596: 1592: 1591: 1587: 1578: 1576: 1563: 1562: 1558: 1548: 1546: 1543:Ecostinger blog 1537: 1536: 1532: 1523: 1519: 1510: 1506: 1497: 1493: 1456: 1452: 1436: 1435: 1429: 1427: 1404: 1400: 1384: 1383: 1376: 1374: 1351: 1347: 1340: 1326: 1322: 1311: 1309: 1305: 1296: 1294: 1285: 1284: 1280: 1270:Charlotte valve 1269: 1267: 1263: 1254: 1252: 1239: 1235: 1226: 1224: 1215: 1214: 1210: 1201: 1199: 1190: 1189: 1185: 1158: 1154: 1144: 1142: 1138: 1137: 1133: 1124: 1122: 1114: 1113: 1109: 1100: 1099: 1095: 1084: 1080: 1065: 1064: 1060: 1055: 1046:Vehicle snorkel 1036: 931: 892: 813: 805:iNaturalist.org 793:citizen science 771: 708: 664:silicone rubber 621: 614: 594: 592:Snorkeling vest 551: 545: 500: 482: 430: 424: 407: 401: 378: 344: 305: 245:scuba equipment 210:Child's snorkel 202:Adult's snorkel 196: 190: 134: 99:underwater life 28: 23: 22: 15: 12: 11: 5: 13332: 13322: 13321: 13316: 13311: 13306: 13289: 13288: 13286: 13285: 13275: 13264: 13261: 13260: 13258: 13257: 13252: 13247: 13242: 13237: 13231: 13229: 13225: 13224: 13222: 13221: 13216: 13211: 13206: 13201: 13196: 13191: 13186: 13181: 13176: 13170: 13168: 13162: 13161: 13159: 13158: 13153: 13148: 13147: 13146: 13136: 13131: 13126: 13121: 13116: 13111: 13109:Stone skipping 13106: 13101: 13096: 13091: 13086: 13081: 13076: 13071: 13070: 13069: 13062:Paddleboarding 13059: 13054: 13049: 13044: 13039: 13034: 13029: 13024: 13019: 13014: 13008: 13006: 13000: 12999: 12997: 12996: 12994:Water aerobics 12991: 12990: 12989: 12979: 12974: 12969: 12968: 12967: 12957: 12951: 12949: 12943: 12942: 12935: 12934: 12927: 12920: 12912: 12903: 12902: 12900: 12899: 12887: 12875: 12868: 12861: 12853: 12841: 12829: 12816: 12813: 12812: 12809: 12808: 12805: 12804: 12802: 12801: 12796: 12791: 12786: 12780: 12778: 12774: 12773: 12771: 12770: 12765: 12760: 12755: 12750: 12745: 12739: 12737: 12734:facilities for 12729: 12728: 12726: 12725: 12720: 12715: 12710: 12705: 12700: 12695: 12690: 12685: 12680: 12675: 12670: 12665: 12660: 12655: 12650: 12645: 12640: 12635: 12630: 12624: 12622: 12614: 12613: 12610: 12609: 12607: 12606: 12601: 12596: 12591: 12585: 12583: 12574: 12573: 12568: 12563: 12557: 12555: 12549: 12548: 12545: 12544: 12542: 12541: 12536: 12534:Type 7103 DSRV 12531: 12526: 12521: 12513: 12512: 12511: 12506: 12493: 12488: 12487: 12486: 12478: 12462: 12457: 12452: 12446: 12444: 12442:rescue vehicle 12433: 12432: 12427: 12422: 12417: 12411: 12409: 12403: 12402: 12400: 12399: 12391: 12383: 12375: 12367: 12359: 12351: 12343: 12336: 12329: 12321: 12314: 12306: 12299: 12292: 12285: 12278: 12277: 12276: 12269: 12261: 12253: 12248: 12243: 12231: 12226: 12218: 12210: 12208: 12197: 12196: 12191: 12186: 12181: 12176: 12175: 12174: 12164: 12158: 12155: 12154: 12144: 12143: 12140: 12139: 12136: 12135: 12132: 12131: 12129: 12128: 12123: 12117: 12115: 12111: 12110: 12108: 12107: 12102: 12097: 12092: 12091: 12090: 12085: 12080: 12079: 12078: 12063: 12062: 12061: 12056: 12046: 12041: 12036: 12034:Inshore diving 12031: 12026: 12021: 12016: 12011: 12006: 12000: 11998: 11997:Classification 11991: 11990: 11989: 11988: 11977: 11975: 11967: 11966: 11963: 11962: 11960: 11959: 11954: 11949: 11944: 11943: 11942: 11937: 11932: 11927: 11922: 11917: 11908: 11906: 11895: 11894: 11889: 11884: 11879: 11874: 11869: 11864: 11859: 11854: 11848: 11846: 11838: 11837: 11835: 11834: 11833: 11832: 11822: 11821: 11820: 11810: 11805: 11799: 11797: 11786: 11785: 11779: 11776: 11775: 11763: 11762: 11759: 11758: 11755: 11754: 11752: 11751: 11745: 11743: 11739: 11738: 11736: 11735: 11730: 11728:Sydney Knowles 11725: 11720: 11714: 11712: 11708: 11707: 11705: 11704: 11702:John Volanthen 11699: 11694: 11692:Richard Harris 11689: 11683: 11681: 11677: 11676: 11674: 11673: 11668: 11663: 11661:Trevor Jackson 11658: 11656:Hillary Hauser 11653: 11648: 11643: 11638: 11636:Philippe Diolé 11633: 11628: 11622: 11620: 11616: 11615: 11613: 11612: 11607: 11602: 11597: 11592: 11587: 11582: 11577: 11572: 11567: 11565:Shannon Walker 11562: 11560:Rex J. Walheim 11557: 11552: 11547: 11542: 11537: 11535:Daniel M. Tani 11532: 11527: 11522: 11520:Hervé Stevenin 11517: 11515:Robert Sténuit 11512: 11507: 11502: 11497: 11492: 11487: 11482: 11477: 11475:Dick Rutkowski 11472: 11467: 11462: 11457: 11455:Thomas Pesquet 11452: 11447: 11442: 11440:Luca Parmitano 11437: 11432: 11430:John D. Olivas 11427: 11422: 11417: 11412: 11407: 11402: 11400:Craig McKinley 11397: 11392: 11387: 11382: 11377: 11372: 11367: 11362: 11357: 11352: 11347: 11342: 11337: 11332: 11327: 11322: 11317: 11312: 11307: 11302: 11297: 11292: 11290:Chris Hadfield 11287: 11282: 11277: 11272: 11267: 11262: 11260:Michael Fincke 11257: 11252: 11247: 11242: 11237: 11232: 11227: 11222: 11217: 11212: 11207: 11202: 11197: 11192: 11190:Steve Chappell 11187: 11182: 11177: 11172: 11167: 11162: 11157: 11152: 11147: 11142: 11137: 11132: 11127: 11122: 11116: 11114: 11108: 11107: 11105: 11104: 11103: 11102: 11097: 11092: 11087: 11082: 11077: 11069: 11068: 11067: 11059: 11058: 11057: 11052: 11047: 11042: 11037: 11032: 11027: 11022: 11017: 11012: 11003: 11001: 10995: 10994: 10992: 10991: 10986: 10981: 10976: 10971: 10966: 10964:Albert Tillman 10961: 10959:Valerie Taylor 10956: 10951: 10946: 10941: 10936: 10931: 10926: 10921: 10916: 10911: 10906: 10901: 10896: 10891: 10886: 10881: 10876: 10871: 10866: 10861: 10856: 10851: 10846: 10841: 10836: 10834:Candice Farmer 10831: 10829:David Doubilet 10826: 10821: 10816: 10811: 10806: 10801: 10796: 10791: 10786: 10781: 10779:Tamara Benitez 10776: 10770: 10768: 10762: 10761: 10759: 10758: 10753: 10748: 10743: 10738: 10733: 10728: 10723: 10718: 10716:Samir Alhafith 10712: 10710: 10709:and presenters 10702: 10701: 10699: 10698: 10693: 10688: 10683: 10678: 10673: 10668: 10666:Pascal Bernabé 10662: 10660: 10654: 10653: 10651: 10650: 10645: 10640: 10638:Robert Sténuit 10635: 10630: 10625: 10620: 10618:Gunter Schöbel 10615: 10610: 10605: 10600: 10595: 10590: 10585: 10580: 10578:Mark M. Newell 10575: 10570: 10565: 10560: 10558:Robert F. Marx 10555: 10550: 10545: 10540: 10535: 10530: 10525: 10523:Anders Franzén 10520: 10515: 10510: 10505: 10500: 10495: 10490: 10485: 10480: 10475: 10470: 10468:Robert Ballard 10465: 10459: 10457: 10447: 10446: 10444: 10443: 10438: 10433: 10431:Dick Rutkowski 10428: 10423: 10421:Trevor Hampton 10418: 10416:Dottie Frazier 10413: 10408: 10403: 10398: 10393: 10388: 10383: 10377: 10375: 10365: 10364: 10352: 10351: 10348: 10347: 10344: 10343: 10341: 10340: 10335: 10330: 10325: 10319: 10317: 10313: 10312: 10310: 10309: 10308: 10307: 10301: 10296: 10291: 10286: 10281: 10276: 10271: 10266: 10261: 10256: 10248: 10247: 10246: 10240: 10234:International 10231: 10229: 10221: 10220: 10218: 10217: 10211: 10209: 10205: 10204: 10202: 10201: 10196: 10191: 10186: 10181: 10175: 10173: 10169: 10168: 10166: 10165: 10160: 10155: 10149: 10147: 10143: 10142: 10140: 10139: 10134: 10133: 10132: 10127: 10117: 10116: 10115: 10110: 10100: 10095: 10089: 10087: 10083: 10082: 10080: 10079: 10073: 10071: 10063: 10062: 10050: 10049: 10046: 10045: 10042: 10041: 10039: 10038: 10032: 10030: 10027:Military diver 10024: 10023: 10021: 10020: 10015: 10010: 10004: 10002: 9999:Military diver 9996: 9995: 9992: 9991: 9988: 9987: 9985: 9984: 9978: 9972: 9966: 9960: 9954: 9947: 9945: 9936: 9935: 9929: 9923: 9917: 9911: 9905: 9899: 9893: 9887: 9881: 9875: 9869: 9862: 9860: 9852: 9851: 9849: 9848: 9843: 9836: 9834: 9826: 9825: 9823: 9822: 9817: 9811: 9805: 9799: 9793: 9787: 9781: 9775: 9769: 9763: 9757: 9751: 9745: 9739: 9733: 9727: 9721: 9715: 9709: 9703: 9697: 9691: 9685: 9679: 9673: 9667: 9661: 9655: 9648: 9646: 9636: 9635: 9633: 9632: 9626: 9620: 9614: 9607: 9605: 9597: 9596: 9594: 9593: 9588: 9582: 9580: 9574: 9573: 9571: 9570: 9565: 9559: 9554: 9549: 9542: 9540: 9529: 9528: 9522: 9517: 9512: 9506: 9501: 9495: 9489: 9483: 9476: 9474: 9466:Diver training 9462: 9461: 9458: 9457: 9455: 9454: 9449: 9443: 9441: 9437: 9436: 9434: 9433: 9432: 9431: 9421: 9420: 9419: 9408: 9406: 9402: 9401: 9399: 9398: 9393: 9388: 9383: 9378: 9373: 9368: 9363: 9358: 9352: 9350: 9343: 9331: 9330: 9327: 9326: 9324: 9323: 9318: 9313: 9312: 9311: 9310: 9309: 9299: 9289: 9284: 9283: 9282: 9277: 9267: 9262: 9257: 9251: 9249: 9242: 9241: 9240: 9239: 9234: 9229: 9219: 9218: 9217: 9212: 9202: 9201: 9200: 9195: 9190: 9185: 9177: 9172: 9167: 9162: 9161: 9160: 9155: 9150: 9141: 9139: 9127: 9126: 9116: 9115: 9112: 9111: 9108: 9107: 9105: 9104: 9101: 9099: 9093: 9092: 9090: 9089: 9083: 9081: 9077: 9076: 9074: 9073: 9066: 9059: 9052: 9045: 9037: 9035: 9031: 9030: 9028: 9027: 9022: 9017: 9012: 9006: 9004: 8998: 8997: 8995: 8994: 8987: 8980: 8973: 8966: 8959: 8952: 8945: 8938: 8930: 8928: 8920: 8919: 8909: 8908: 8905: 8904: 8901: 8900: 8897: 8896: 8894: 8893: 8888: 8883: 8878: 8873: 8868: 8863: 8858: 8853: 8848: 8846:Kirsty MacColl 8843: 8838: 8833: 8828: 8823: 8822: 8821: 8811: 8806: 8801: 8796: 8791: 8786: 8781: 8779:E. Yale Dawson 8776: 8771: 8769:Cotton Coulson 8766: 8761: 8756: 8751: 8746: 8740: 8738: 8730: 8729: 8727: 8726: 8721: 8716: 8711: 8706: 8701: 8696: 8691: 8686: 8681: 8680: 8679: 8669: 8664: 8659: 8654: 8649: 8644: 8638: 8636: 8627: 8626: 8624: 8623: 8615: 8611:Waage Drill II 8607: 8599: 8591: 8583: 8575: 8571:Byford Dolphin 8566: 8564: 8555: 8554: 8552: 8551: 8546: 8541: 8536: 8531: 8529:Stephen Keenan 8525: 8523: 8516: 8515: 8513: 8512: 8507: 8502: 8496: 8494: 8490: 8489: 8487: 8486: 8481: 8475: 8473: 8469: 8468: 8466: 8465: 8460:Sinking of MV 8456: 8454: 8444: 8440: 8439: 8437: 8436: 8431: 8426: 8421: 8416: 8410: 8408: 8404: 8403: 8401: 8400: 8395: 8389: 8387: 8383: 8382: 8380: 8379: 8371: 8365: 8363: 8357: 8356: 8353: 8352: 8350: 8349: 8344: 8339: 8334: 8329: 8324: 8319: 8314: 8309: 8304: 8299: 8294: 8288: 8286: 8273: 8272: 8267: 8262: 8257: 8252: 8247: 8242: 8234: 8226: 8220: 8218: 8212: 8211: 8209: 8208: 8206:Jacques Triger 8203: 8198: 8196:Augustus Siebe 8193: 8188: 8183: 8178: 8173: 8168: 8163: 8158: 8156:Yves Le Prieur 8153: 8148: 8143: 8138: 8133: 8128: 8123: 8118: 8113: 8108: 8103: 8098: 8096:John R. Clarke 8093: 8088: 8083: 8078: 8073: 8067: 8065: 8059: 8058: 8056: 8055: 8050: 8044: 8042: 8039:Underwater art 8036: 8035: 8033: 8032: 8025: 8018: 8010: 8001: 7999: 7990: 7989: 7984: 7979: 7974: 7969: 7964: 7959: 7954: 7949: 7943: 7940: 7939: 7927: 7926: 7923: 7922: 7920: 7919: 7914: 7909: 7904: 7899: 7894: 7888: 7885: 7884: 7874: 7873: 7870: 7869: 7866: 7865: 7862: 7861: 7859: 7858: 7852: 7846: 7840: 7834: 7829: 7824: 7819: 7814: 7808: 7802: 7796: 7790: 7784: 7778: 7776: 7771:Diving medical 7768: 7767: 7765: 7764: 7762:Jacques Triger 7759: 7754: 7749: 7744: 7739: 7737:Charles Momsen 7734: 7732:Simon Mitchell 7729: 7724: 7719: 7714: 7709: 7704: 7699: 7694: 7689: 7684: 7679: 7677:John R. Clarke 7674: 7669: 7667:Alf O. Brubakk 7664: 7659: 7657:George F. Bond 7654: 7649: 7644: 7639: 7633: 7631: 7625:Researchers in 7618: 7614: 7613: 7611: 7610: 7605: 7600: 7595: 7589: 7587: 7583: 7582: 7580: 7579: 7574: 7569: 7564: 7558: 7556: 7552: 7551: 7549: 7548: 7543: 7541:Oxygen therapy 7538: 7533: 7528: 7523: 7518: 7512: 7510: 7506: 7505: 7502: 7501: 7499: 7498: 7493: 7488: 7483: 7478: 7473: 7468: 7463: 7457: 7455: 7449: 7448: 7445: 7444: 7442: 7441: 7435: 7433: 7427: 7426: 7424: 7423: 7418: 7412: 7410: 7409:Carbon dioxide 7406: 7405: 7403: 7402: 7397: 7392: 7387: 7386: 7385: 7380: 7375: 7370: 7360: 7354: 7352: 7348: 7347: 7345: 7344: 7339: 7334: 7329: 7323: 7321: 7314: 7313: 7308: 7303: 7298: 7297: 7296: 7291: 7286: 7281: 7276: 7271: 7261: 7256: 7250: 7248: 7239: 7238: 7233: 7228: 7223: 7217: 7215: 7203: 7202: 7190: 7189: 7186: 7185: 7182: 7181: 7178: 7177: 7175: 7174: 7169: 7164: 7159: 7154: 7149: 7144: 7139: 7134: 7129: 7124: 7118: 7116: 7106: 7105: 7103: 7102: 7101: 7100: 7090: 7089: 7088: 7083: 7073: 7067: 7065: 7059: 7058: 7056: 7055: 7053:Stand-by diver 7050: 7045: 7040: 7035: 7030: 7025: 7020: 7015: 7009: 7007: 6998: 6997: 6992: 6987: 6982: 6980:Permit To Work 6977: 6975:Lockout–tagout 6972: 6967: 6966: 6965: 6955: 6950: 6949: 6948: 6943: 6938: 6930: 6924: 6922: 6914: 6913: 6911: 6910: 6905: 6900: 6895: 6890: 6885: 6880: 6875: 6873:Doing It Right 6870: 6868:Diver training 6865: 6860: 6855: 6854: 6853: 6848: 6846:Rule of thirds 6838: 6833: 6828: 6827: 6826: 6821: 6816: 6806: 6805: 6804: 6794: 6793: 6792: 6782: 6781: 6780: 6769: 6767: 6759: 6758: 6755: 6754: 6752: 6751: 6746: 6741: 6736: 6731: 6726: 6721: 6716: 6710: 6708: 6701: 6700: 6699: 6698: 6693: 6688: 6683: 6678: 6673: 6662: 6661: 6660: 6655: 6650: 6645: 6640: 6635: 6629:Physiological 6627: 6626: 6625: 6620: 6615: 6610: 6602: 6601: 6600: 6595: 6590: 6585: 6580: 6575: 6565: 6559: 6557: 6546: 6545: 6540: 6535: 6530: 6525: 6520: 6515: 6510: 6504: 6501: 6500: 6488: 6487: 6484: 6483: 6480: 6479: 6477: 6476: 6471: 6465: 6463: 6457: 6456: 6454: 6453: 6448: 6443: 6438: 6433: 6428: 6423: 6418: 6413: 6407: 6405: 6402:Diving tourism 6399: 6398: 6396: 6395: 6389: 6383: 6377: 6371: 6365: 6359: 6353: 6347: 6341: 6334: 6332: 6324: 6323: 6321: 6320: 6315: 6310: 6305: 6300: 6295: 6290: 6285: 6280: 6275: 6270: 6265: 6259: 6257: 6250: 6249: 6244: 6239: 6234: 6228: 6225: 6224: 6212: 6211: 6208: 6207: 6204: 6203: 6200: 6199: 6197: 6196: 6195: 6194: 6189: 6184: 6179: 6171: 6170: 6169: 6161: 6160: 6159: 6154: 6146: 6141: 6136: 6130: 6128: 6117: 6116: 6115: 6114: 6109: 6107:Hawaiian sling 6099: 6093: 6091: 6085: 6084: 6082: 6081: 6076: 6071: 6066: 6061: 6056: 6055: 6054: 6049: 6044: 6039: 6031: 6026: 6021: 6015: 6013: 6007: 6006: 6004: 6003: 5998: 5993: 5987: 5985: 5977: 5976: 5973: 5972: 5970: 5969: 5962: 5954: 5946: 5939: 5932: 5924: 5916: 5909: 5902: 5893: 5891: 5889:Salvage diving 5882: 5881: 5876: 5871: 5870: 5869: 5859: 5854: 5849: 5848: 5847: 5837: 5832: 5827: 5826: 5825: 5815: 5810: 5805: 5800: 5795: 5790: 5785: 5780: 5775: 5770: 5769: 5768: 5763: 5753: 5748: 5743: 5742: 5741: 5734:Diver training 5731: 5726: 5720: 5718: 5710: 5709: 5706: 5705: 5702: 5701: 5699: 5698: 5693: 5688: 5683: 5678: 5673: 5668: 5663: 5658: 5653: 5648: 5643: 5638: 5633: 5628: 5623: 5618: 5613: 5608: 5603: 5598: 5593: 5588: 5583: 5578: 5573: 5568: 5563: 5558: 5553: 5548: 5543: 5538: 5533: 5528: 5523: 5518: 5513: 5508: 5503: 5498: 5493: 5488: 5483: 5478: 5473: 5468: 5463: 5458: 5452: 5450: 5437: 5436: 5435: 5434: 5429: 5419: 5414: 5409: 5404: 5399: 5394: 5388: 5386: 5375: 5374: 5369: 5364: 5359: 5354: 5349: 5344: 5339: 5334: 5329: 5324: 5319: 5318: 5317: 5312: 5302: 5296: 5294: 5286: 5285: 5273: 5272: 5269: 5268: 5265: 5264: 5262: 5261: 5256: 5251: 5246: 5241: 5236: 5231: 5225: 5223: 5219: 5218: 5216: 5215: 5210: 5205: 5199: 5197: 5193: 5192: 5190: 5189: 5184: 5179: 5178: 5177: 5172: 5162: 5157: 5151: 5149: 5145: 5144: 5142: 5141: 5136: 5131: 5126: 5121: 5116: 5111: 5109:Tanya Streeter 5106: 5101: 5096: 5091: 5086: 5081: 5076: 5071: 5066: 5064:Herbert Nitsch 5061: 5059:Guillaume Néry 5056: 5054:Patrick Musimu 5051: 5046: 5041: 5036: 5031: 5029:Kate Middleton 5026: 5021: 5016: 5011: 5006: 5001: 4996: 4991: 4986: 4981: 4976: 4971: 4966: 4964:Şahika Ercümen 4961: 4956: 4951: 4946: 4941: 4936: 4931: 4926: 4921: 4916: 4911: 4906: 4901: 4895: 4893: 4889: 4888: 4886: 4885: 4883:Water polo cap 4880: 4879: 4878: 4868: 4863: 4858: 4853: 4851:Hawaiian sling 4848: 4843: 4837: 4835: 4831: 4830: 4828: 4827: 4826: 4825: 4820: 4814: 4809: 4803: 4797: 4794:Free immersion 4791: 4785: 4779: 4773: 4767: 4758: 4753: 4747: 4745: 4741: 4740: 4738: 4737: 4732: 4727: 4722: 4717: 4712: 4707: 4706: 4705: 4695: 4690: 4685: 4680: 4674: 4672: 4664: 4663: 4651: 4650: 4647: 4646: 4643: 4642: 4640: 4639: 4638: 4637: 4632: 4622: 4617: 4616: 4615: 4610: 4599: 4597: 4593: 4592: 4590: 4589: 4584: 4579: 4574: 4569: 4564: 4559: 4554: 4548: 4546: 4542: 4541: 4539: 4538: 4536:VideoRay UROVs 4533: 4528: 4526:SJT-class ROUV 4523: 4518: 4513: 4511:Seabed tractor 4508: 4503: 4498: 4493: 4488: 4483: 4481:Mini Rover ROV 4478: 4473: 4468: 4463: 4458: 4453: 4448: 4443: 4438: 4433: 4428: 4426:8A4-class ROUV 4422: 4420: 4412: 4411: 4408: 4407: 4405: 4404: 4399: 4394: 4389: 4384: 4379: 4373: 4371: 4360: 4359: 4358: 4357: 4347: 4346: 4345: 4340: 4335: 4330: 4319: 4317: 4313: 4312: 4310: 4309: 4304: 4299: 4294: 4292:Diving chamber 4289: 4288: 4287: 4282: 4277: 4272: 4267: 4257: 4252: 4247: 4241: 4239: 4231: 4230: 4228: 4227: 4222: 4221: 4220: 4210: 4209: 4208: 4203: 4193: 4188: 4187: 4186: 4181: 4171: 4166: 4161: 4160: 4159: 4149: 4148: 4147: 4142: 4137: 4132: 4122: 4117: 4112: 4107: 4102: 4101: 4100: 4095: 4090: 4085: 4078:Air filtration 4074: 4072: 4066: 4065: 4063: 4062: 4057: 4055:Messenger line 4052: 4047: 4042: 4037: 4032: 4027: 4022: 4017: 4012: 4006: 4004: 3996: 3995: 3983: 3982: 3979: 3978: 3975: 3974: 3972: 3971: 3966: 3961: 3956: 3951: 3946: 3941: 3936: 3931: 3926: 3921: 3916: 3911: 3906: 3901: 3899:Maurice Fernez 3896: 3891: 3886: 3881: 3876: 3871: 3866: 3861: 3856: 3851: 3846: 3841: 3836: 3831: 3826: 3820: 3818: 3810: 3809: 3806: 3805: 3803: 3802: 3797: 3792: 3787: 3782: 3777: 3772: 3767: 3761: 3759: 3751: 3750: 3748: 3747: 3742: 3737: 3732: 3727: 3722: 3717: 3712: 3707: 3702: 3697: 3692: 3687: 3682: 3677: 3672: 3667: 3662: 3657: 3652: 3647: 3641: 3639: 3633: 3632: 3630: 3629: 3628: 3627: 3625:Sling cylinder 3622: 3617: 3612: 3607: 3606: 3605: 3603:Scuba manifold 3595: 3590: 3585: 3583:Bailout bottle 3574: 3572: 3561: 3560: 3555: 3554: 3553: 3548: 3543: 3542: 3541: 3531: 3521: 3520: 3519: 3517:Reclaim helmet 3509: 3508: 3507: 3502: 3492: 3486: 3484: 3474: 3473: 3471: 3470: 3469: 3468: 3463: 3458: 3453: 3448: 3446:Diving compass 3443: 3435: 3430: 3425: 3420: 3415: 3410: 3409: 3408: 3398: 3397: 3396: 3394:Bailout bottle 3391: 3381: 3376: 3371: 3370: 3369: 3359: 3354: 3353: 3352: 3342: 3337: 3332: 3327: 3326: 3325: 3320: 3309: 3307: 3301: 3300: 3298: 3297: 3292: 3287: 3286: 3285: 3280: 3270: 3265: 3264: 3263: 3258: 3248: 3242: 3240: 3234: 3233: 3231: 3230: 3225: 3220: 3215: 3214: 3213: 3203: 3198: 3193: 3188: 3182: 3180: 3176: 3175: 3173: 3172: 3171: 3170: 3165: 3163:Full-face mask 3160: 3150: 3149: 3148: 3143: 3138: 3136:Reclaim helmet 3133: 3128: 3123: 3113: 3107: 3105: 3099: 3098: 3096: 3095: 3094: 3093: 3091:Hot-water suit 3088: 3078: 3073: 3072: 3071: 3066: 3056: 3055: 3054: 3049: 3038: 3036: 3030: 3029: 3027: 3026: 3021: 3016: 3011: 3006: 3001: 2996: 2991: 2986: 2981: 2975: 2973: 2965: 2964: 2962: 2961: 2960: 2959: 2954: 2949: 2944: 2934: 2933: 2932: 2927: 2922: 2920:Power inflator 2911: 2909: 2908:trim equipment 2903: 2902: 2900: 2899: 2894: 2889: 2884: 2879: 2874: 2869: 2864: 2859: 2854: 2849: 2844: 2838: 2836: 2830: 2829: 2827: 2826: 2821: 2816: 2810: 2808: 2801: 2800: 2795: 2789: 2786: 2785: 2773: 2772: 2770: 2769: 2768: 2767: 2762: 2757: 2752: 2747: 2742: 2737: 2732: 2722: 2716: 2713: 2712: 2705: 2704: 2697: 2690: 2682: 2673: 2672: 2670: 2669: 2664: 2659: 2654: 2649: 2644: 2639: 2634: 2629: 2624: 2622:Cheese rolling 2619: 2614: 2608: 2606: 2602: 2601: 2599: 2598: 2593: 2588: 2583: 2577: 2575: 2569: 2568: 2566: 2565: 2560: 2555: 2550: 2545: 2543:Extreme skiing 2539: 2537: 2533: 2532: 2530: 2529: 2527:Roller skating 2524: 2523: 2522: 2517: 2510:Inline skating 2507: 2501: 2499: 2495: 2494: 2492: 2491: 2490: 2489: 2479: 2478: 2477: 2472: 2461: 2459: 2455: 2454: 2452: 2451: 2446: 2441: 2436: 2435: 2434: 2424: 2419: 2414: 2409: 2403: 2401: 2397: 2396: 2394: 2393: 2388: 2383: 2378: 2373: 2371:Bungee jumping 2368: 2367: 2366: 2361: 2350: 2348: 2344: 2343: 2341: 2340: 2335: 2334: 2333: 2328: 2323: 2313: 2312: 2311: 2304:Mountaineering 2301: 2300: 2299: 2297:Mixed climbing 2289: 2287:Crane climbing 2284: 2278: 2276: 2270: 2269: 2267: 2266: 2261: 2256: 2251: 2246: 2241: 2240: 2239: 2234: 2224: 2219: 2214: 2209: 2203: 2201: 2195: 2194: 2192: 2191: 2186: 2181: 2176: 2171: 2166: 2160: 2158: 2152: 2151: 2149: 2148: 2143: 2138: 2137: 2136: 2126: 2121: 2116: 2111: 2106: 2101: 2096: 2091: 2086: 2081: 2076: 2071: 2066: 2061: 2056: 2050: 2048: 2042: 2041: 2034: 2033: 2026: 2019: 2011: 2005: 2004: 1994: 1985: 1980: 1969: 1955: 1954:External links 1952: 1951: 1950: 1944: 1929: 1926: 1923: 1922: 1898: 1886: 1862: 1838: 1811: 1790: 1783: 1763: 1756: 1736: 1721: 1706:"Snorkel Care" 1697: 1673: 1645: 1620: 1585: 1556: 1530: 1517: 1504: 1491: 1450: 1398: 1345: 1338: 1320: 1303: 1278: 1261: 1233: 1208: 1183: 1152: 1131: 1107: 1093: 1078: 1057: 1056: 1054: 1051: 1050: 1049: 1043: 1035: 1032: 1031: 1030: 1019:swimming pools 1012: 1001:swimming pools 994: 984: 974: 964: 950: 943:United Kingdom 935:Bog snorkeling 930: 927: 891: 888: 812: 809: 798:Réunion island 770: 767: 707: 704: 668:Natural rubber 629:blast clearing 620: 617: 612: 596:An inflatable 593: 590: 544: 541: 481: 478: 426:Main article: 423: 420: 403:Main article: 400: 397: 376: 343: 340: 304: 301: 192:Main article: 189: 186: 184:, for safety. 176:to facilitate 133: 130: 26: 9: 6: 4: 3: 2: 13331: 13320: 13317: 13315: 13312: 13310: 13307: 13305: 13302: 13301: 13299: 13284: 13276: 13274: 13266: 13265: 13262: 13256: 13253: 13251: 13248: 13246: 13245:Sailing races 13243: 13241: 13238: 13236: 13233: 13232: 13230: 13226: 13220: 13217: 13215: 13212: 13210: 13207: 13205: 13202: 13200: 13197: 13195: 13192: 13190: 13187: 13185: 13182: 13180: 13179:Dinghy racing 13177: 13175: 13172: 13171: 13169: 13167: 13163: 13157: 13154: 13152: 13149: 13145: 13142: 13141: 13140: 13137: 13135: 13132: 13130: 13127: 13125: 13122: 13120: 13117: 13115: 13112: 13110: 13107: 13105: 13102: 13100: 13097: 13095: 13092: 13090: 13087: 13085: 13084:Riverboarding 13082: 13080: 13077: 13075: 13072: 13068: 13065: 13064: 13063: 13060: 13058: 13055: 13053: 13050: 13048: 13045: 13043: 13040: 13038: 13035: 13033: 13030: 13028: 13025: 13023: 13020: 13018: 13015: 13013: 13010: 13009: 13007: 13005: 13001: 12995: 12992: 12988: 12985: 12984: 12983: 12980: 12978: 12975: 12973: 12970: 12966: 12963: 12962: 12961: 12958: 12956: 12953: 12952: 12950: 12948: 12944: 12940: 12933: 12928: 12926: 12921: 12919: 12914: 12913: 12910: 12898: 12897: 12892: 12888: 12886: 12885: 12876: 12874: 12873: 12869: 12867: 12866: 12862: 12860: 12859: 12854: 12852: 12851: 12842: 12840: 12839: 12830: 12828: 12827: 12818: 12817: 12814: 12800: 12799:Seabed mining 12797: 12795: 12792: 12790: 12787: 12785: 12782: 12781: 12779: 12775: 12769: 12766: 12764: 12761: 12759: 12756: 12754: 12751: 12749: 12746: 12744: 12741: 12740: 12738: 12730: 12724: 12721: 12719: 12716: 12714: 12711: 12709: 12706: 12704: 12701: 12699: 12696: 12694: 12691: 12689: 12686: 12684: 12681: 12679: 12676: 12674: 12671: 12669: 12666: 12664: 12661: 12659: 12656: 12654: 12651: 12649: 12646: 12644: 12641: 12639: 12636: 12634: 12631: 12629: 12626: 12625: 12623: 12615: 12605: 12602: 12600: 12597: 12595: 12592: 12590: 12587: 12586: 12584: 12582: 12578: 12572: 12569: 12567: 12564: 12562: 12559: 12558: 12556: 12554: 12550: 12540: 12537: 12535: 12532: 12530: 12527: 12525: 12522: 12520: 12519: 12514: 12510: 12507: 12505: 12502: 12501: 12500: 12498: 12494: 12492: 12489: 12485: 12484: 12479: 12477: 12476: 12471: 12470: 12469: 12467: 12463: 12461: 12458: 12456: 12453: 12451: 12448: 12447: 12445: 12443: 12437: 12431: 12428: 12426: 12423: 12421: 12418: 12416: 12413: 12412: 12410: 12408: 12404: 12398: 12397: 12392: 12390: 12389: 12384: 12382: 12381: 12376: 12374: 12373: 12368: 12366: 12365: 12360: 12358: 12357: 12352: 12350: 12348: 12344: 12342: 12341: 12337: 12335: 12334: 12330: 12328: 12327: 12322: 12320: 12319: 12315: 12313: 12311: 12307: 12305: 12304: 12300: 12298: 12297: 12293: 12291: 12290: 12286: 12284: 12283: 12279: 12275: 12274: 12270: 12268: 12266: 12262: 12260: 12258: 12254: 12252: 12249: 12247: 12244: 12242: 12241: 12237: 12236: 12235: 12232: 12230: 12227: 12225: 12224: 12219: 12217: 12216: 12212: 12211: 12209: 12207: 12201: 12195: 12192: 12190: 12187: 12185: 12182: 12180: 12177: 12173: 12170: 12169: 12168: 12165: 12163: 12160: 12159: 12156: 12149: 12145: 12127: 12124: 12122: 12119: 12118: 12116: 12112: 12106: 12103: 12101: 12098: 12096: 12093: 12089: 12086: 12084: 12081: 12077: 12074: 12073: 12072: 12069: 12068: 12067: 12064: 12060: 12057: 12055: 12052: 12051: 12050: 12047: 12045: 12042: 12040: 12037: 12035: 12032: 12030: 12029:Inland diving 12027: 12025: 12022: 12020: 12017: 12015: 12012: 12010: 12007: 12005: 12002: 12001: 11999: 11995: 11987: 11984: 11983: 11982: 11979: 11978: 11976: 11974: 11968: 11958: 11955: 11953: 11952:Oxygen window 11950: 11948: 11945: 11941: 11938: 11936: 11933: 11931: 11928: 11926: 11923: 11921: 11918: 11916: 11913: 11912: 11910: 11909: 11907: 11905: 11902:Decompression 11899: 11893: 11890: 11888: 11885: 11883: 11880: 11878: 11875: 11873: 11870: 11868: 11865: 11863: 11862:Diving reflex 11860: 11858: 11855: 11853: 11850: 11849: 11847: 11845: 11839: 11831: 11828: 11827: 11826: 11823: 11819: 11816: 11815: 11814: 11811: 11809: 11806: 11804: 11801: 11800: 11798: 11796: 11790: 11784: 11781: 11780: 11777: 11773: 11768: 11764: 11750: 11747: 11746: 11744: 11740: 11734: 11731: 11729: 11726: 11724: 11721: 11719: 11716: 11715: 11713: 11709: 11703: 11700: 11698: 11695: 11693: 11690: 11688: 11687:Craig Challen 11685: 11684: 11682: 11678: 11672: 11669: 11667: 11664: 11662: 11659: 11657: 11654: 11652: 11649: 11647: 11644: 11642: 11639: 11637: 11634: 11632: 11629: 11627: 11624: 11623: 11621: 11617: 11611: 11608: 11606: 11603: 11601: 11598: 11596: 11593: 11591: 11588: 11586: 11585:Peggy Whitson 11583: 11581: 11578: 11576: 11573: 11571: 11568: 11566: 11563: 11561: 11558: 11556: 11555:Koichi Wakata 11553: 11551: 11548: 11546: 11543: 11541: 11540:Robert Thirsk 11538: 11536: 11533: 11531: 11530:James Talacek 11528: 11526: 11523: 11521: 11518: 11516: 11513: 11511: 11508: 11506: 11505:Steve Squyres 11503: 11501: 11498: 11496: 11495:Robert Sheats 11493: 11491: 11488: 11486: 11483: 11481: 11478: 11476: 11473: 11471: 11468: 11466: 11463: 11461: 11458: 11456: 11453: 11451: 11448: 11446: 11443: 11441: 11438: 11436: 11435:Takuya Onishi 11433: 11431: 11428: 11426: 11423: 11421: 11418: 11416: 11413: 11411: 11408: 11406: 11403: 11401: 11398: 11396: 11393: 11391: 11388: 11386: 11383: 11381: 11380:Sandra Magnus 11378: 11376: 11373: 11371: 11368: 11366: 11363: 11361: 11360:Jon Lindbergh 11358: 11356: 11353: 11351: 11350:Timothy Kopra 11348: 11346: 11343: 11341: 11338: 11336: 11333: 11331: 11328: 11326: 11323: 11321: 11320:Mark Hulsbeck 11318: 11316: 11313: 11311: 11308: 11306: 11303: 11301: 11298: 11296: 11295:Jeremy Hansen 11293: 11291: 11288: 11286: 11283: 11281: 11278: 11276: 11273: 11271: 11268: 11266: 11263: 11261: 11258: 11256: 11253: 11251: 11248: 11246: 11243: 11241: 11240:Jeanette Epps 11238: 11236: 11233: 11231: 11228: 11226: 11225:Jonathan Dory 11223: 11221: 11218: 11216: 11213: 11211: 11208: 11206: 11203: 11201: 11198: 11196: 11193: 11191: 11188: 11186: 11183: 11181: 11178: 11176: 11173: 11171: 11168: 11166: 11163: 11161: 11158: 11156: 11153: 11151: 11148: 11146: 11143: 11141: 11138: 11136: 11133: 11131: 11128: 11126: 11123: 11121: 11118: 11117: 11115: 11113: 11109: 11101: 11098: 11096: 11093: 11091: 11088: 11086: 11085:Clive Cussler 11083: 11081: 11078: 11076: 11073: 11072: 11070: 11066: 11063: 11062: 11060: 11056: 11053: 11051: 11050:Jack Sheppard 11048: 11046: 11043: 11041: 11038: 11036: 11033: 11031: 11030:Jill Heinerth 11028: 11026: 11023: 11021: 11018: 11016: 11013: 11011: 11008: 11007: 11005: 11004: 11002: 10996: 10990: 10987: 10985: 10982: 10980: 10977: 10975: 10974:Stan Waterman 10972: 10970: 10967: 10965: 10962: 10960: 10957: 10955: 10952: 10950: 10947: 10945: 10944:E. Lee Spence 10942: 10940: 10937: 10935: 10932: 10930: 10929:Peter Scoones 10927: 10925: 10922: 10920: 10917: 10915: 10912: 10910: 10907: 10905: 10902: 10900: 10897: 10895: 10894:Agnes Milowka 10892: 10890: 10887: 10885: 10882: 10880: 10877: 10875: 10872: 10870: 10867: 10865: 10862: 10860: 10857: 10855: 10854:Stephen Frink 10852: 10850: 10847: 10845: 10842: 10840: 10837: 10835: 10832: 10830: 10827: 10825: 10822: 10820: 10817: 10815: 10814:John D. Craig 10812: 10810: 10807: 10805: 10802: 10800: 10797: 10795: 10794:Jonathan Bird 10792: 10790: 10789:Adrian Biddle 10787: 10785: 10782: 10780: 10777: 10775: 10772: 10771: 10769: 10767:photographers 10763: 10757: 10754: 10752: 10749: 10747: 10744: 10742: 10739: 10737: 10736:Richie Kohler 10734: 10732: 10729: 10727: 10724: 10722: 10719: 10717: 10714: 10713: 10711: 10703: 10697: 10694: 10692: 10689: 10687: 10684: 10682: 10679: 10677: 10674: 10672: 10669: 10667: 10664: 10663: 10661: 10655: 10649: 10646: 10644: 10641: 10639: 10636: 10634: 10633:E. Lee Spence 10631: 10629: 10626: 10624: 10621: 10619: 10616: 10614: 10613:Margaret Rule 10611: 10609: 10606: 10604: 10601: 10599: 10596: 10594: 10591: 10589: 10586: 10584: 10581: 10579: 10576: 10574: 10571: 10569: 10566: 10564: 10561: 10559: 10556: 10554: 10551: 10549: 10546: 10544: 10543:Graham Jessop 10541: 10539: 10538:David Gibbins 10536: 10534: 10531: 10529: 10526: 10524: 10521: 10519: 10516: 10514: 10511: 10509: 10506: 10504: 10501: 10499: 10498:Eugenie Clark 10496: 10494: 10491: 10489: 10486: 10484: 10481: 10479: 10476: 10474: 10471: 10469: 10466: 10464: 10461: 10460: 10458: 10448: 10442: 10439: 10437: 10434: 10432: 10429: 10427: 10424: 10422: 10419: 10417: 10414: 10412: 10409: 10407: 10404: 10402: 10399: 10397: 10394: 10392: 10389: 10387: 10384: 10382: 10379: 10378: 10376: 10370: 10366: 10362: 10357: 10353: 10339: 10336: 10334: 10331: 10329: 10326: 10324: 10321: 10320: 10318: 10314: 10305: 10302: 10300: 10297: 10295: 10292: 10290: 10287: 10285: 10282: 10280: 10277: 10275: 10272: 10270: 10267: 10265: 10262: 10260: 10257: 10255: 10252: 10251: 10249: 10244: 10241: 10239: 10236: 10235: 10233: 10232: 10230: 10226:organisations 10222: 10216: 10213: 10212: 10210: 10206: 10200: 10197: 10195: 10192: 10190: 10187: 10185: 10182: 10180: 10177: 10176: 10174: 10170: 10164: 10161: 10159: 10156: 10154: 10151: 10150: 10148: 10144: 10138: 10135: 10131: 10130:United States 10128: 10126: 10123: 10122: 10121: 10118: 10114: 10111: 10109: 10106: 10105: 10104: 10101: 10099: 10096: 10094: 10091: 10090: 10088: 10084: 10078: 10075: 10074: 10072: 10068: 10064: 10060: 10055: 10051: 10037: 10034: 10033: 10031: 10025: 10019: 10016: 10014: 10011: 10009: 10006: 10005: 10003: 9997: 9982: 9979: 9976: 9973: 9970: 9967: 9964: 9961: 9958: 9955: 9952: 9949: 9948: 9946: 9940: 9933: 9930: 9927: 9924: 9921: 9918: 9915: 9912: 9909: 9906: 9903: 9900: 9897: 9894: 9891: 9888: 9885: 9882: 9879: 9876: 9873: 9870: 9867: 9864: 9863: 9861: 9857:certification 9853: 9847: 9844: 9841: 9838: 9837: 9835: 9831:certification 9827: 9821: 9818: 9815: 9812: 9809: 9806: 9803: 9800: 9797: 9794: 9791: 9788: 9785: 9782: 9779: 9776: 9773: 9770: 9767: 9764: 9761: 9758: 9755: 9752: 9749: 9746: 9743: 9740: 9737: 9734: 9731: 9728: 9725: 9722: 9719: 9716: 9713: 9710: 9707: 9704: 9701: 9698: 9695: 9692: 9689: 9686: 9683: 9680: 9677: 9674: 9671: 9668: 9665: 9662: 9659: 9656: 9653: 9650: 9649: 9647: 9643:certification 9637: 9630: 9627: 9624: 9621: 9618: 9615: 9612: 9609: 9608: 9606: 9602:certification 9598: 9592: 9589: 9587: 9584: 9583: 9581: 9575: 9569: 9566: 9563: 9560: 9558: 9555: 9553: 9550: 9547: 9544: 9543: 9541: 9537:certification 9533: 9526: 9523: 9521: 9518: 9516: 9513: 9510: 9507: 9505: 9502: 9499: 9496: 9493: 9490: 9487: 9484: 9481: 9478: 9477: 9475: 9473: 9472:organisations 9468:certification 9463: 9453: 9450: 9448: 9445: 9444: 9442: 9438: 9430: 9427: 9426: 9425: 9422: 9418: 9415: 9414: 9413: 9410: 9409: 9407: 9403: 9397: 9394: 9392: 9389: 9387: 9384: 9382: 9379: 9377: 9374: 9372: 9369: 9367: 9364: 9362: 9359: 9357: 9354: 9353: 9351: 9347: 9344: 9342: 9339:certification 9332: 9322: 9319: 9317: 9314: 9308: 9305: 9304: 9303: 9300: 9298: 9295: 9294: 9293: 9290: 9288: 9285: 9281: 9278: 9276: 9273: 9272: 9271: 9268: 9266: 9263: 9261: 9258: 9256: 9253: 9252: 9250: 9246: 9238: 9235: 9233: 9230: 9228: 9227:Muscle memory 9225: 9224: 9223: 9220: 9216: 9213: 9211: 9208: 9207: 9206: 9203: 9199: 9196: 9194: 9191: 9189: 9186: 9184: 9181: 9180: 9178: 9176: 9175:Diving school 9173: 9171: 9168: 9166: 9163: 9159: 9156: 9154: 9151: 9149: 9146: 9145: 9143: 9142: 9140: 9138: 9132: 9128: 9121: 9117: 9103: 9102: 9100: 9098: 9094: 9088: 9085: 9084: 9082: 9078: 9072: 9071: 9067: 9065: 9064: 9063:Shadow Divers 9060: 9058: 9057: 9056:The Last Dive 9053: 9051: 9050: 9046: 9044: 9043: 9039: 9038: 9036: 9032: 9026: 9023: 9021: 9018: 9016: 9013: 9011: 9008: 9007: 9005: 9001:Standards and 8999: 8993: 8992: 8988: 8986: 8985: 8981: 8979: 8978: 8974: 8972: 8971: 8967: 8965: 8964: 8960: 8958: 8957: 8953: 8951: 8950: 8946: 8944: 8943: 8939: 8937: 8936: 8932: 8931: 8929: 8925: 8921: 8914: 8910: 8892: 8889: 8887: 8884: 8882: 8879: 8877: 8874: 8872: 8869: 8867: 8864: 8862: 8859: 8857: 8854: 8852: 8851:Agnes Milowka 8849: 8847: 8844: 8842: 8839: 8837: 8834: 8832: 8829: 8827: 8824: 8820: 8817: 8816: 8815: 8812: 8810: 8807: 8805: 8802: 8800: 8797: 8795: 8792: 8790: 8787: 8785: 8782: 8780: 8777: 8775: 8772: 8770: 8767: 8765: 8762: 8760: 8757: 8755: 8752: 8750: 8747: 8745: 8742: 8741: 8739: 8737: 8731: 8725: 8722: 8720: 8717: 8715: 8712: 8710: 8707: 8705: 8702: 8700: 8697: 8695: 8692: 8690: 8687: 8685: 8682: 8678: 8675: 8674: 8673: 8670: 8668: 8665: 8663: 8660: 8658: 8655: 8653: 8650: 8648: 8645: 8643: 8642:Roger Baldwin 8640: 8639: 8637: 8634: 8628: 8622: 8620: 8616: 8614: 8612: 8608: 8606: 8604: 8600: 8598: 8596: 8592: 8590: 8588: 8584: 8582: 8580: 8576: 8574: 8572: 8568: 8567: 8565: 8562: 8556: 8550: 8547: 8545: 8542: 8540: 8539:Audrey Mestre 8537: 8535: 8532: 8530: 8527: 8526: 8524: 8521: 8517: 8511: 8508: 8506: 8503: 8501: 8498: 8497: 8495: 8491: 8485: 8482: 8480: 8477: 8476: 8474: 8472:Diver rescues 8470: 8464: 8463: 8458: 8457: 8455: 8452: 8448: 8445: 8441: 8435: 8432: 8430: 8427: 8425: 8422: 8420: 8417: 8415: 8412: 8411: 8409: 8405: 8399: 8396: 8394: 8391: 8390: 8388: 8384: 8378: 8377: 8372: 8370: 8367: 8366: 8364: 8358: 8348: 8345: 8343: 8340: 8338: 8335: 8333: 8330: 8328: 8325: 8323: 8320: 8318: 8315: 8313: 8310: 8308: 8307:Human torpedo 8305: 8303: 8300: 8298: 8295: 8293: 8290: 8289: 8287: 8285: 8277: 8271: 8270:Vintage scuba 8268: 8266: 8263: 8261: 8258: 8256: 8253: 8251: 8248: 8246: 8243: 8241: 8240: 8235: 8233: 8232: 8227: 8225: 8222: 8221: 8219: 8213: 8207: 8204: 8202: 8199: 8197: 8194: 8192: 8189: 8187: 8184: 8182: 8179: 8177: 8174: 8172: 8169: 8167: 8164: 8162: 8159: 8157: 8154: 8152: 8149: 8147: 8144: 8142: 8139: 8137: 8134: 8132: 8129: 8127: 8124: 8122: 8119: 8117: 8114: 8112: 8109: 8107: 8104: 8102: 8099: 8097: 8094: 8092: 8089: 8087: 8084: 8082: 8079: 8077: 8076:William Beebe 8074: 8072: 8069: 8068: 8066: 8064:and inventors 8060: 8054: 8051: 8049: 8046: 8045: 8043: 8037: 8031: 8030: 8026: 8024: 8023: 8019: 8017: 8016: 8011: 8009: 8008: 8003: 8002: 8000: 7996:Archeological 7994: 7988: 7985: 7983: 7980: 7978: 7975: 7973: 7970: 7968: 7965: 7963: 7960: 7958: 7955: 7953: 7950: 7948: 7945: 7944: 7941: 7937: 7932: 7928: 7918: 7915: 7913: 7910: 7908: 7905: 7903: 7900: 7898: 7895: 7893: 7890: 7889: 7886: 7879: 7875: 7856: 7853: 7850: 7847: 7844: 7841: 7838: 7835: 7833: 7830: 7828: 7825: 7823: 7820: 7818: 7815: 7812: 7809: 7806: 7803: 7800: 7797: 7794: 7791: 7788: 7785: 7783: 7780: 7779: 7777: 7775:organisations 7769: 7763: 7760: 7758: 7755: 7753: 7750: 7748: 7745: 7743: 7740: 7738: 7735: 7733: 7730: 7728: 7725: 7723: 7720: 7718: 7715: 7713: 7710: 7708: 7705: 7703: 7700: 7698: 7695: 7693: 7690: 7688: 7685: 7683: 7680: 7678: 7675: 7673: 7670: 7668: 7665: 7663: 7660: 7658: 7655: 7653: 7650: 7648: 7645: 7643: 7640: 7638: 7635: 7634: 7632: 7630: 7622: 7619: 7615: 7609: 7606: 7604: 7601: 7599: 7596: 7594: 7591: 7590: 7588: 7584: 7578: 7575: 7573: 7570: 7568: 7565: 7563: 7560: 7559: 7557: 7553: 7547: 7544: 7542: 7539: 7537: 7534: 7532: 7529: 7527: 7524: 7522: 7519: 7517: 7514: 7513: 7511: 7507: 7497: 7494: 7492: 7489: 7487: 7484: 7482: 7479: 7477: 7474: 7472: 7469: 7467: 7464: 7462: 7459: 7458: 7456: 7450: 7440: 7437: 7436: 7434: 7430:Breathing gas 7428: 7422: 7419: 7417: 7414: 7413: 7411: 7407: 7401: 7398: 7396: 7393: 7391: 7388: 7384: 7381: 7379: 7376: 7374: 7371: 7369: 7366: 7365: 7364: 7361: 7359: 7356: 7355: 7353: 7349: 7343: 7340: 7338: 7335: 7333: 7330: 7328: 7325: 7324: 7322: 7318: 7312: 7309: 7307: 7304: 7302: 7299: 7295: 7292: 7290: 7287: 7285: 7282: 7280: 7279:Barodontalgia 7277: 7275: 7274:Aerosinusitis 7272: 7270: 7267: 7266: 7265: 7262: 7260: 7259:Barostriction 7257: 7255: 7252: 7251: 7249: 7243: 7237: 7234: 7232: 7229: 7227: 7224: 7222: 7219: 7218: 7216: 7214: 7208: 7204: 7200: 7195: 7191: 7173: 7170: 7168: 7165: 7163: 7160: 7158: 7155: 7153: 7150: 7148: 7145: 7143: 7140: 7138: 7135: 7133: 7130: 7128: 7125: 7123: 7120: 7119: 7117: 7115: 7107: 7099: 7096: 7095: 7094: 7091: 7087: 7084: 7082: 7079: 7078: 7077: 7074: 7072: 7069: 7068: 7066: 7060: 7054: 7051: 7049: 7046: 7044: 7041: 7039: 7036: 7034: 7031: 7029: 7026: 7024: 7021: 7019: 7016: 7014: 7011: 7010: 7008: 7006: 7002: 6996: 6993: 6991: 6988: 6986: 6983: 6981: 6978: 6976: 6973: 6971: 6968: 6964: 6961: 6960: 6959: 6956: 6954: 6951: 6947: 6944: 6942: 6939: 6937: 6934: 6933: 6931: 6929: 6926: 6925: 6923: 6921: 6915: 6909: 6906: 6904: 6901: 6899: 6896: 6894: 6891: 6889: 6886: 6884: 6881: 6879: 6876: 6874: 6871: 6869: 6866: 6864: 6861: 6859: 6856: 6852: 6849: 6847: 6844: 6843: 6842: 6841:Dive planning 6839: 6837: 6834: 6832: 6831:Dive briefing 6829: 6825: 6822: 6820: 6817: 6815: 6812: 6811: 6810: 6809:Decompression 6807: 6803: 6800: 6799: 6798: 6795: 6791: 6788: 6787: 6786: 6783: 6779: 6776: 6775: 6774: 6771: 6770: 6768: 6766: 6760: 6750: 6747: 6745: 6742: 6740: 6737: 6735: 6732: 6730: 6727: 6725: 6722: 6720: 6717: 6715: 6712: 6711: 6709: 6705: 6697: 6694: 6692: 6691:Trait anxiety 6689: 6687: 6684: 6682: 6679: 6677: 6674: 6672: 6668: 6667: 6666: 6663: 6659: 6656: 6654: 6651: 6649: 6646: 6644: 6641: 6639: 6638:Decompression 6636: 6634: 6631: 6630: 6628: 6624: 6621: 6619: 6616: 6614: 6611: 6609: 6606: 6605: 6603: 6599: 6596: 6594: 6591: 6589: 6586: 6584: 6581: 6579: 6576: 6574: 6571: 6570: 6569: 6568:Environmental 6566: 6564: 6561: 6560: 6558: 6556: 6550: 6544: 6541: 6539: 6536: 6534: 6531: 6529: 6526: 6524: 6521: 6519: 6516: 6514: 6511: 6509: 6506: 6505: 6502: 6498: 6497:Diving safety 6493: 6489: 6475: 6472: 6470: 6467: 6466: 6464: 6462:and festivals 6460:Diving events 6458: 6452: 6449: 6447: 6444: 6442: 6441:Shark tourism 6439: 6437: 6434: 6432: 6429: 6427: 6424: 6422: 6419: 6417: 6414: 6412: 6409: 6408: 6406: 6400: 6393: 6390: 6387: 6384: 6381: 6378: 6375: 6372: 6369: 6366: 6363: 6360: 6357: 6354: 6351: 6348: 6345: 6342: 6339: 6336: 6335: 6333: 6331: 6330:organisations 6325: 6319: 6316: 6314: 6311: 6309: 6306: 6304: 6301: 6299: 6296: 6294: 6291: 6289: 6286: 6284: 6281: 6279: 6276: 6274: 6271: 6269: 6266: 6264: 6261: 6260: 6258: 6254: 6248: 6245: 6243: 6240: 6238: 6235: 6233: 6230: 6229: 6226: 6222: 6217: 6213: 6193: 6190: 6188: 6185: 6183: 6180: 6178: 6175: 6174: 6172: 6168: 6165: 6164: 6162: 6158: 6155: 6153: 6150: 6149: 6147: 6145: 6142: 6140: 6137: 6135: 6132: 6131: 6129: 6127: 6121: 6113: 6110: 6108: 6105: 6104: 6103: 6100: 6098: 6095: 6094: 6092: 6086: 6080: 6079:Water jetting 6077: 6075: 6072: 6070: 6069:Thermal lance 6067: 6065: 6062: 6060: 6057: 6053: 6050: 6048: 6045: 6043: 6040: 6037: 6036: 6035: 6032: 6030: 6027: 6025: 6022: 6020: 6017: 6016: 6014: 6008: 6002: 5999: 5997: 5994: 5992: 5989: 5988: 5986: 5984: 5978: 5968: 5967: 5963: 5961: 5960: 5955: 5953: 5952: 5947: 5945: 5944: 5940: 5938: 5937: 5933: 5931: 5930: 5925: 5923: 5922: 5917: 5915: 5914: 5910: 5908: 5907: 5903: 5901: 5900: 5895: 5894: 5892: 5890: 5886: 5880: 5877: 5875: 5872: 5868: 5865: 5864: 5863: 5860: 5858: 5855: 5853: 5850: 5846: 5843: 5842: 5841: 5838: 5836: 5833: 5831: 5828: 5824: 5821: 5820: 5819: 5816: 5814: 5811: 5809: 5808:Sponge diving 5806: 5804: 5801: 5799: 5796: 5794: 5791: 5789: 5786: 5784: 5783:Police diving 5781: 5779: 5778:Pearl hunting 5776: 5774: 5771: 5767: 5764: 5762: 5759: 5758: 5757: 5754: 5752: 5749: 5747: 5746:Hazmat diving 5744: 5740: 5737: 5736: 5735: 5732: 5730: 5727: 5725: 5722: 5721: 5719: 5717: 5711: 5697: 5694: 5692: 5689: 5687: 5684: 5682: 5679: 5677: 5674: 5672: 5671:US Navy SEALs 5669: 5667: 5664: 5662: 5659: 5657: 5654: 5652: 5649: 5647: 5644: 5642: 5639: 5637: 5634: 5632: 5629: 5627: 5624: 5622: 5619: 5617: 5614: 5612: 5609: 5607: 5604: 5602: 5599: 5597: 5594: 5592: 5589: 5587: 5584: 5582: 5579: 5577: 5574: 5572: 5569: 5567: 5564: 5562: 5559: 5557: 5554: 5552: 5549: 5547: 5544: 5542: 5539: 5537: 5534: 5532: 5529: 5527: 5524: 5522: 5521:JW Komandosów 5519: 5517: 5514: 5512: 5509: 5507: 5504: 5502: 5499: 5497: 5494: 5492: 5489: 5487: 5484: 5482: 5479: 5477: 5474: 5472: 5469: 5467: 5464: 5462: 5459: 5457: 5454: 5453: 5451: 5449: 5441: 5433: 5430: 5428: 5425: 5424: 5423: 5420: 5418: 5415: 5413: 5410: 5408: 5405: 5403: 5400: 5398: 5395: 5393: 5390: 5389: 5387: 5385: 5379: 5373: 5370: 5368: 5365: 5363: 5360: 5358: 5355: 5353: 5350: 5348: 5345: 5343: 5340: 5338: 5335: 5333: 5330: 5328: 5325: 5323: 5320: 5316: 5313: 5311: 5308: 5307: 5306: 5303: 5301: 5298: 5297: 5295: 5291: 5287: 5283: 5278: 5274: 5260: 5257: 5255: 5252: 5250: 5247: 5245: 5242: 5240: 5237: 5235: 5232: 5230: 5227: 5226: 5224: 5222:Organisations 5220: 5214: 5211: 5209: 5206: 5204: 5201: 5200: 5198: 5194: 5188: 5185: 5183: 5180: 5176: 5173: 5171: 5168: 5167: 5166: 5163: 5161: 5158: 5156: 5153: 5152: 5150: 5146: 5140: 5137: 5135: 5132: 5130: 5129:Danai Varveri 5127: 5125: 5122: 5120: 5117: 5115: 5112: 5110: 5107: 5105: 5102: 5100: 5097: 5095: 5092: 5090: 5087: 5085: 5082: 5080: 5079:Annelie Pompe 5077: 5075: 5072: 5070: 5067: 5065: 5062: 5060: 5057: 5055: 5052: 5050: 5047: 5045: 5042: 5040: 5037: 5035: 5032: 5030: 5027: 5025: 5022: 5020: 5019:Audrey Mestre 5017: 5015: 5014:Jacques Mayol 5012: 5010: 5007: 5005: 5002: 5000: 4997: 4995: 4992: 4990: 4987: 4985: 4982: 4980: 4979:Pierre Frolla 4977: 4975: 4972: 4970: 4967: 4965: 4962: 4960: 4957: 4955: 4952: 4950: 4947: 4945: 4942: 4940: 4937: 4935: 4932: 4930: 4927: 4925: 4922: 4920: 4919:Sara Campbell 4917: 4915: 4914:Michael Board 4912: 4910: 4907: 4905: 4902: 4900: 4897: 4896: 4894: 4890: 4884: 4881: 4877: 4874: 4873: 4872: 4869: 4867: 4864: 4862: 4859: 4857: 4854: 4852: 4849: 4847: 4844: 4842: 4839: 4838: 4836: 4832: 4824: 4821: 4818: 4815: 4813: 4810: 4807: 4804: 4801: 4798: 4795: 4792: 4789: 4786: 4783: 4782:Dynamic apnea 4780: 4777: 4774: 4771: 4768: 4765: 4762: 4761: 4759: 4757: 4756:Vertical Blue 4754: 4752: 4749: 4748: 4746: 4742: 4736: 4733: 4731: 4728: 4726: 4723: 4721: 4718: 4716: 4713: 4711: 4708: 4704: 4701: 4700: 4699: 4698:Pearl hunting 4696: 4694: 4691: 4689: 4686: 4684: 4681: 4679: 4676: 4675: 4673: 4669: 4665: 4661: 4656: 4652: 4636: 4633: 4631: 4628: 4627: 4626: 4623: 4621: 4618: 4614: 4611: 4609: 4606: 4605: 4604: 4603:Diving spread 4601: 4600: 4598: 4594: 4588: 4585: 4583: 4580: 4578: 4575: 4573: 4570: 4568: 4565: 4563: 4560: 4558: 4555: 4553: 4550: 4549: 4547: 4543: 4537: 4534: 4532: 4529: 4527: 4524: 4522: 4519: 4517: 4514: 4512: 4509: 4507: 4504: 4502: 4499: 4497: 4494: 4492: 4491:ROV KIEL 6000 4489: 4487: 4484: 4482: 4479: 4477: 4474: 4472: 4469: 4467: 4464: 4462: 4459: 4457: 4454: 4452: 4449: 4447: 4444: 4442: 4439: 4437: 4434: 4432: 4429: 4427: 4424: 4423: 4421: 4419: 4413: 4403: 4400: 4398: 4395: 4393: 4390: 4388: 4385: 4383: 4380: 4378: 4375: 4374: 4372: 4370: 4364: 4356: 4353: 4352: 4351: 4348: 4344: 4341: 4339: 4336: 4334: 4331: 4329: 4326: 4325: 4324: 4321: 4320: 4318: 4314: 4308: 4305: 4303: 4300: 4298: 4295: 4293: 4290: 4286: 4283: 4281: 4278: 4276: 4273: 4271: 4268: 4266: 4263: 4262: 4261: 4258: 4256: 4253: 4251: 4248: 4246: 4243: 4242: 4240: 4238: 4235:Decompression 4232: 4226: 4223: 4219: 4216: 4215: 4214: 4211: 4207: 4204: 4202: 4199: 4198: 4197: 4194: 4192: 4189: 4185: 4182: 4180: 4177: 4176: 4175: 4172: 4170: 4167: 4165: 4162: 4158: 4155: 4154: 4153: 4150: 4146: 4143: 4141: 4138: 4136: 4133: 4131: 4128: 4127: 4126: 4123: 4121: 4118: 4116: 4113: 4111: 4108: 4106: 4103: 4099: 4096: 4094: 4091: 4089: 4086: 4084: 4081: 4080: 4079: 4076: 4075: 4073: 4069:Breathing gas 4067: 4061: 4058: 4056: 4053: 4051: 4048: 4046: 4043: 4041: 4038: 4036: 4033: 4031: 4028: 4026: 4025:Diving ladder 4023: 4021: 4018: 4016: 4013: 4011: 4008: 4007: 4005: 4001: 3997: 3993: 3988: 3984: 3970: 3967: 3965: 3962: 3960: 3957: 3955: 3952: 3950: 3947: 3945: 3942: 3940: 3937: 3935: 3932: 3930: 3927: 3925: 3922: 3920: 3917: 3915: 3912: 3910: 3907: 3905: 3902: 3900: 3897: 3895: 3892: 3890: 3887: 3885: 3882: 3880: 3877: 3875: 3872: 3870: 3867: 3865: 3862: 3860: 3857: 3855: 3852: 3850: 3849:René Cavalero 3847: 3845: 3842: 3840: 3837: 3835: 3832: 3830: 3827: 3825: 3822: 3821: 3819: 3817:manufacturers 3811: 3801: 3798: 3796: 3793: 3791: 3788: 3786: 3783: 3781: 3778: 3776: 3773: 3771: 3768: 3766: 3763: 3762: 3760: 3758: 3752: 3746: 3743: 3741: 3738: 3736: 3733: 3731: 3728: 3726: 3723: 3721: 3718: 3716: 3713: 3711: 3708: 3706: 3703: 3701: 3698: 3696: 3693: 3691: 3688: 3686: 3683: 3681: 3678: 3676: 3673: 3671: 3668: 3666: 3663: 3661: 3658: 3656: 3653: 3651: 3650:Carleton CDBA 3648: 3646: 3643: 3642: 3640: 3638: 3634: 3626: 3623: 3621: 3618: 3616: 3613: 3611: 3608: 3604: 3601: 3600: 3599: 3596: 3594: 3591: 3589: 3586: 3584: 3581: 3580: 3579: 3576: 3575: 3573: 3571: 3565: 3559: 3556: 3552: 3549: 3547: 3544: 3540: 3537: 3536: 3535: 3532: 3530: 3527: 3526: 3525: 3522: 3518: 3515: 3514: 3513: 3512:Diving helmet 3510: 3506: 3503: 3501: 3498: 3497: 3496: 3493: 3491: 3488: 3487: 3485: 3483: 3475: 3467: 3464: 3462: 3459: 3457: 3454: 3452: 3449: 3447: 3444: 3442: 3441:Distance line 3439: 3438: 3436: 3434: 3431: 3429: 3426: 3424: 3423:Safety helmet 3421: 3419: 3418:Rescue tether 3416: 3414: 3411: 3407: 3404: 3403: 3402: 3399: 3395: 3392: 3390: 3389:Bailout block 3387: 3386: 3385: 3382: 3380: 3377: 3375: 3372: 3368: 3365: 3364: 3363: 3360: 3358: 3355: 3351: 3350:Diver's knife 3348: 3347: 3346: 3343: 3341: 3338: 3336: 3333: 3331: 3328: 3324: 3321: 3319: 3316: 3315: 3314: 3311: 3310: 3308: 3302: 3296: 3293: 3291: 3288: 3284: 3281: 3279: 3276: 3275: 3274: 3271: 3269: 3266: 3262: 3259: 3257: 3254: 3253: 3252: 3249: 3247: 3244: 3243: 3241: 3235: 3229: 3226: 3224: 3221: 3219: 3216: 3212: 3209: 3208: 3207: 3204: 3202: 3199: 3197: 3196:Dive computer 3194: 3192: 3189: 3187: 3184: 3183: 3181: 3177: 3169: 3166: 3164: 3161: 3159: 3156: 3155: 3154: 3151: 3147: 3144: 3142: 3139: 3137: 3134: 3132: 3131:Orinasal mask 3129: 3127: 3124: 3122: 3119: 3118: 3117: 3116:Diving helmet 3114: 3112: 3109: 3108: 3106: 3100: 3092: 3089: 3087: 3084: 3083: 3082: 3079: 3077: 3074: 3070: 3067: 3065: 3062: 3061: 3060: 3057: 3053: 3050: 3048: 3045: 3044: 3043: 3040: 3039: 3037: 3035: 3031: 3025: 3022: 3020: 3019:Jersey upline 3017: 3015: 3012: 3010: 3007: 3005: 3002: 3000: 2999:Dive computer 2997: 2995: 2992: 2990: 2987: 2985: 2982: 2980: 2977: 2976: 2974: 2972: 2969:Decompression 2966: 2958: 2955: 2953: 2950: 2948: 2945: 2943: 2942:Ankle weights 2940: 2939: 2938: 2935: 2931: 2928: 2926: 2923: 2921: 2918: 2917: 2916: 2913: 2912: 2910: 2904: 2898: 2895: 2893: 2890: 2888: 2885: 2883: 2880: 2878: 2875: 2873: 2870: 2868: 2865: 2863: 2860: 2858: 2855: 2853: 2852:Breathing air 2850: 2848: 2845: 2843: 2840: 2839: 2837: 2835: 2834:Breathing gas 2831: 2825: 2822: 2820: 2817: 2815: 2812: 2811: 2809: 2805: 2799: 2796: 2794: 2791: 2790: 2787: 2783: 2778: 2774: 2766: 2763: 2761: 2758: 2756: 2753: 2751: 2748: 2746: 2743: 2741: 2738: 2736: 2733: 2731: 2728: 2727: 2726: 2723: 2721: 2718: 2717: 2714: 2710: 2703: 2698: 2696: 2691: 2689: 2684: 2683: 2680: 2668: 2665: 2663: 2662:Ultramarathon 2660: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2640: 2638: 2635: 2633: 2630: 2628: 2625: 2623: 2620: 2618: 2615: 2613: 2610: 2609: 2607: 2603: 2597: 2594: 2592: 2589: 2587: 2584: 2582: 2579: 2578: 2576: 2574: 2570: 2564: 2561: 2559: 2556: 2554: 2551: 2549: 2546: 2544: 2541: 2540: 2538: 2534: 2528: 2525: 2521: 2518: 2516: 2513: 2512: 2511: 2508: 2506: 2503: 2502: 2500: 2496: 2488: 2485: 2484: 2483: 2480: 2476: 2475:Freestyle BMX 2473: 2471: 2468: 2467: 2466: 2463: 2462: 2460: 2456: 2450: 2447: 2445: 2442: 2440: 2437: 2433: 2430: 2429: 2428: 2425: 2423: 2420: 2418: 2415: 2413: 2410: 2408: 2405: 2404: 2402: 2398: 2392: 2389: 2387: 2384: 2382: 2381:Cliff jumping 2379: 2377: 2374: 2372: 2369: 2365: 2362: 2360: 2357: 2356: 2355: 2352: 2351: 2349: 2345: 2339: 2336: 2332: 2329: 2327: 2324: 2322: 2319: 2318: 2317: 2316:Rock climbing 2314: 2310: 2307: 2306: 2305: 2302: 2298: 2295: 2294: 2293: 2290: 2288: 2285: 2283: 2280: 2279: 2277: 2275: 2271: 2265: 2262: 2260: 2257: 2255: 2252: 2250: 2247: 2245: 2242: 2238: 2235: 2233: 2230: 2229: 2228: 2225: 2223: 2220: 2218: 2215: 2213: 2210: 2208: 2205: 2204: 2202: 2200: 2196: 2190: 2187: 2185: 2182: 2180: 2177: 2175: 2172: 2170: 2167: 2165: 2162: 2161: 2159: 2157: 2153: 2147: 2144: 2142: 2139: 2135: 2134:River surfing 2132: 2131: 2130: 2127: 2125: 2124:Street luging 2122: 2120: 2117: 2115: 2112: 2110: 2107: 2105: 2102: 2100: 2099:Skateboarding 2097: 2095: 2092: 2090: 2089:Riverboarding 2087: 2085: 2082: 2080: 2077: 2075: 2072: 2070: 2067: 2065: 2062: 2060: 2057: 2055: 2054:Bellyboarding 2052: 2051: 2049: 2047: 2043: 2039: 2032: 2027: 2025: 2020: 2018: 2013: 2012: 2009: 2001:July 30, 1932 1998: 1995: 1993: 1989: 1986: 1984: 1981: 1978: 1974: 1970: 1967: 1962: 1958: 1957: 1947: 1941: 1937: 1932: 1931: 1912: 1908: 1902: 1895: 1890: 1876: 1872: 1866: 1852: 1848: 1842: 1834: 1830: 1826: 1822: 1815: 1800: 1794: 1786: 1780: 1776: 1775: 1767: 1759: 1753: 1749: 1748: 1740: 1732: 1725: 1711: 1707: 1701: 1687: 1683: 1677: 1662: 1655: 1649: 1635:. August 2015 1634: 1630: 1624: 1610:on 2019-03-01 1606: 1602: 1595: 1589: 1575:on 2007-06-21 1574: 1570: 1566: 1560: 1544: 1540: 1534: 1527: 1521: 1514: 1508: 1501: 1495: 1487: 1483: 1478: 1473: 1470:(5): 573–80. 1469: 1465: 1461: 1454: 1446: 1440: 1425: 1421: 1417: 1413: 1409: 1402: 1394: 1388: 1372: 1368: 1364: 1360: 1356: 1349: 1341: 1335: 1331: 1324: 1318: 1314: 1307: 1292: 1288: 1282: 1276: 1272: 1265: 1250: 1249: 1244: 1237: 1222: 1218: 1212: 1198:on 2020-09-28 1197: 1193: 1187: 1179: 1175: 1171: 1167: 1163: 1156: 1141: 1135: 1121: 1117: 1111: 1104:(in Russian). 1103: 1097: 1089: 1082: 1074: 1070: 1069: 1062: 1058: 1047: 1044: 1041: 1038: 1037: 1028: 1024: 1020: 1016: 1013: 1010: 1006: 1002: 998: 995: 992: 988: 985: 982: 978: 975: 972: 968: 965: 962: 958: 954: 951: 948: 944: 940: 936: 933: 932: 926: 924: 920: 919:Lonely Planet 915: 912: 908: 901: 896: 887: 883: 880: 878: 873: 871: 867: 861: 859: 853: 851: 845: 843: 839: 834: 830: 826: 817: 808: 806: 801: 799: 794: 789: 786: 780: 775: 766: 764: 760: 756: 752: 748: 744: 739: 737: 733: 729: 725: 721: 712: 703: 701: 695: 693: 689: 684: 682: 678: 675:" balls in a 674: 669: 665: 660: 656: 652: 649: 645: 640: 636: 634: 630: 626: 616: 610: 607: 603: 599: 589: 587: 583: 579: 575: 570: 568: 564: 555: 550: 540: 538: 533: 531: 527: 523: 519: 515: 513: 508: 505: 499: 495: 491: 487: 477: 474: 470: 466: 463: 459: 455: 451: 447: 443: 439: 435: 429: 419: 411: 406: 396: 394: 389: 385: 380: 373: 369: 367: 362: 356: 348: 339: 337: 332: 328: 320: 312: 308: 303:Plain snorkel 300: 292: 288: 286: 281: 277: 273: 268: 266: 262: 258: 254: 250: 246: 242: 238: 234: 230: 226: 222: 218: 208: 200: 195: 185: 183: 179: 175: 171: 167: 163: 159: 155: 151: 147: 143: 139: 129: 127: 123: 119: 114: 112: 108: 104: 100: 96: 93: 89: 84: 81: 77: 73: 69: 65: 61: 57: 53: 47: 43: 39: 34: 30: 19: 13255:Yacht racing 13228:Competitions 13139:Water skiing 13124:Wakeboarding 13099:Skimboarding 13057:Kneeboarding 13047:Kiteboarding 13027:Cable skiing 13017:Bodyboarding 12987:synchronized 12976: 12972:Scuba diving 12965:synchronized 12894: 12882: 12870: 12863: 12855: 12848: 12836: 12824: 12599:Steinke hood 12561:Escape trunk 12517: 12496: 12482: 12474: 12465: 12395: 12387: 12380:Shinkai 6500 12379: 12372:Shinkai 2000 12371: 12363: 12355: 12346: 12339: 12332: 12325: 12317: 12309: 12302: 12295: 12288: 12281: 12272: 12264: 12256: 12239: 12222: 12214: 12088:Wreck diving 12044:Night diving 11973:environments 11749:Keith Jessop 11718:Lionel Crabb 11697:Rick Stanton 11671:John Mattera 11651:Bob Halstead 11646:Bret Gilliam 11641:Gary Gentile 11631:Victor Berge 11605:Reid Wiseman 11525:Nicole Stott 11490:Josef Schmid 11480:Tara Ruttley 11425:Karen Nyberg 11405:Jessica Meir 11285:David Gruber 11250:Albert Falco 11235:Sylvia Earle 11170:Justin Brown 11075:Leigh Bishop 10934:Brian Skerry 10919:Pierre Petit 10909:Steve Parish 10899:Noel Monkman 10879:Rudie Kuiter 10859:Peter Gimbel 10756:Andrew Wight 10676:Mark Ellyatt 10657:Scuba record 10598:Richard Pyle 10508:Sylvia Earle 10493:Cathy Church 10488:Hugh Bradner 10483:Louis Boutan 10478:Mensun Bound 10316:Competitions 10184:Sport diving 10093:Spearfishing 9639:Recreational 9447:Rescue Diver 9335:Recreational 9292:Scuba skills 9270:Ear clearing 9232:Overlearning 9068: 9061: 9054: 9047: 9040: 8989: 8982: 8975: 8968: 8961: 8954: 8947: 8940: 8933: 8917:Publications 8759:David Bright 8754:Allan Bridge 8734:Scuba diving 8647:John Bennett 8631:Professional 8618: 8610: 8602: 8594: 8587:Star Canopus 8586: 8579:Drill Master 8578: 8570: 8534:Loïc Leferme 8493:Early diving 8461: 8375: 8360:Military and 8342:Welfreighter 8317:Necker Nymph 8238: 8230: 8191:Gordon Smith 8146:Peter Kreeft 8136:Émile Gagnan 8131:Henry Fleuss 8029:Whydah Gally 8027: 8020: 8014: 8006: 7902:Duty of care 7747:John Rawlins 7662:Robert Boyle 7629:and medicine 7486:Laryngospasm 7432:contaminants 7269:Air embolism 7236:Surfer's ear 7110:Occupational 6970:Incident pit 6958:Risk control 6888:Night diving 6878:Drift diving 6863:Diver rescue 6797:Buddy diving 6744:Hyperthermia 6707:Consequences 6686:Task loading 6538:Water safety 6318:Wreck diving 5965: 5959:Royal George 5958: 5950: 5942: 5935: 5928: 5920: 5912: 5905: 5898: 5773:Media diving 5506:Jagdkommando 5412:Minentaucher 5357:Police diver 5315:Hazmat diver 5104:Walter Steyn 5049:Dave Mullins 5009:Enzo Maiorca 5004:Loïc Leferme 4969:Emma Farrell 4939:Robert Croft 4934:Carlos Coste 4806:Static apnea 4760:Disciplines 4744:Competitions 4715:Spearfishing 4709: 4516:Seafox drone 4297:Diving stage 4275:Clump weight 4152:Gas blending 4120:Diver's pump 4105:Booster pump 4035:Diving stage 3959:Siebe Gorman 3934:Morse Diving 3685:Halcyon RB80 3568:Open-circuit 3268:Diving stage 3206:Diving watch 3186:Bottom timer 3014:Diving stage 2952:Trim weights 2906:Buoyancy and 2749: 2745:Scuba diving 2725:Diving modes 2652:Powerbocking 2647:Orienteering 2637:Fell running 2632:Extreme Pogo 2558:Speed skiing 2520:Vert skating 2444:Speed flying 2422:Hang gliding 2376:Cliff-diving 2354:BASE jumping 2292:Ice climbing 2249:Water skiing 2243: 2227:Scuba diving 2199:Water sports 2141:Wakeboarding 2114:Snowboarding 2104:Skimboarding 2094:Sandboarding 2079:Longboarding 2074:Kiteboarding 2059:Bodyboarding 1935: 1914:. Retrieved 1910: 1901: 1889: 1878:. Retrieved 1874: 1865: 1854:. Retrieved 1850: 1841: 1824: 1820: 1814: 1802:. Retrieved 1793: 1773: 1766: 1746: 1739: 1730: 1724: 1713:. Retrieved 1709: 1700: 1689:. Retrieved 1685: 1676: 1665:. Retrieved 1660: 1648: 1637:. Retrieved 1632: 1623: 1612:. Retrieved 1605:the original 1600: 1588: 1577:. Retrieved 1573:the original 1568: 1559: 1547:. Retrieved 1542: 1533: 1525: 1520: 1512: 1507: 1499: 1494: 1467: 1463: 1453: 1439:cite journal 1428:. Retrieved 1418:(1): 45–57. 1415: 1411: 1401: 1387:cite journal 1375:. Retrieved 1362: 1358: 1348: 1329: 1323: 1306: 1295:. Retrieved 1290: 1287:"Easy COVID" 1281: 1264: 1253:. Retrieved 1246: 1236: 1225:. Retrieved 1220: 1211: 1200:. Retrieved 1196:the original 1186: 1172:(11): 2225. 1169: 1165: 1155: 1143:. Retrieved 1134: 1123:. Retrieved 1119: 1110: 1096: 1087: 1081: 1073:the original 1067: 1061: 987:Spearfishing 977:Scuba diving 916: 913: 909: 905: 884: 881: 874: 862: 854: 846: 842:board shorts 822: 819:Snorkel vest 802: 790: 783: 740: 724:scuba diving 720:spearfishing 717: 696: 685: 681:diving masks 661: 657: 653: 641: 637: 632: 628: 622: 595: 586:belt sliders 571: 560: 534: 516: 509: 501: 462:hydrodynamic 446:water sports 431: 416: 381: 374: 370: 357: 353: 333: 329: 325: 306: 297: 280:tidal volume 269: 225:spearfishing 213: 182:buoyancy aid 148:for vision. 135: 115: 103:scuba diving 88:recreational 85: 59: 51: 50: 29: 13235:Boat racing 13166:Team sports 13151:Windsurfing 13134:Wakesurfing 13129:Wakeskating 13074:Parasailing 13052:Kiteboating 13022:Bodysurfing 12955:Aquajogging 12633:CMAS Europe 12594:Momsen lung 12234:Bathyscaphe 12162:Bathysphere 12071:Cave diving 12039:Muck diving 12024:Deep diving 11852:Blood shift 11666:Steve Lewis 11500:Dewey Smith 11460:Marc Reagan 11340:Scott Kelly 11335:Les Kaufman 11245:Sheck Exley 11230:Pedro Duque 11020:Martyn Farr 11015:Sheck Exley 10969:John Veltri 10904:Pete Oxford 10889:Luis Marden 10864:Monty Halls 10849:Ric Frazier 10746:Andy Torbet 10726:Ramón Bravo 10681:Sheck Exley 10628:Myriam Seco 10528:Honor Frost 10473:George Bass 10436:Teseo Tesei 10411:Billy Deans 10391:Mary Bonnin 10254:AIDA Hellas 10146:Breath-hold 10077:Finswimming 9833:authorities 9600:Free-diving 9539:authorities 9412:Dive leader 9097:Dive guides 8991:Basic Scuba 8891:Josef Velek 8881:Rob Stewart 8876:Dewey Smith 8841:Yuri Lipski 8814:Steve Irwin 8794:Sheck Exley 8789:Milan Dufek 8784:Deon Dreyer 8689:Per Skipnes 8603:Venture One 8429:NOGI Awards 8041:and artists 7471:Hypothermia 7416:Hypercapnia 7351:Inert gases 7005:Diving team 6908:Wall diving 6903:Solo diving 6802:buddy check 6785:Boat diving 6739:Hypercapnia 6729:Hypothermia 6653:Seasickness 6598:Wave action 6469:Diversnight 6411:Dive center 6303:Solo diving 6283:Muck diving 6273:Deep diving 6268:Cave diving 6256:Specialties 6097:Limpet mine 6059:Lifting bag 5983:contractors 5729:Dive leader 5601:Shayetet 13 5352:Media diver 5293:Occupations 5187:Hypothermia 5182:Hypercapnia 5024:Karol Meyer 4929:Goran Čolak 4846:Diving suit 4841:Diving mask 4751:Nordic Deep 4557:Diving shot 4501:Scorpio ROV 4270:Closed bell 4265:Bell cursor 4260:Diving bell 4020:Diving bell 3909:Oscar Gugen 3610:Pony bottle 3456:Line marker 3433:Snoopy loop 3374:Diving bell 3323:Pony bottle 3256:Closed bell 3251:Diving bell 3191:Depth gauge 3153:Diving mask 3064:Sladen suit 3034:Diving suit 3009:Diving shot 3004:Diving bell 2957:Weight belt 2842:Bailout gas 2814:Diving mask 2657:Slacklining 2439:Parasailing 2427:Paragliding 2386:Tombstoning 2232:Cave diving 2217:High diving 2207:Coasteering 2156:Motorsports 2146:Windsurfing 2119:Snowskating 2064:Dirtsurfing 2046:Boardsports 1827:: 451–460. 1549:25 November 1377:11 February 1251:(in French) 1248:Le Parisien 1221:cbsnews.com 973:as a sport. 967:Free-diving 961:World Games 953:Finswimming 877:coral reefs 788:websites. 759:free-diving 736:finswimming 609:life jacket 543:Weight belt 405:Diving mask 399:Diving mask 388:3D printing 276:hypercapnia 265:diving mask 233:finswimming 217:diving mask 142:diving mask 111:finswimming 72:diving mask 60:snorkelling 18:Snorkelling 13314:Freediving 13298:Categories 13214:Water polo 13174:Canoe polo 12977:Snorkeling 12858:Dive sites 12683:Reef Check 12678:PADI AWARE 12648:Green Fins 12581:Escape set 12273:Trieste II 12083:Ice diving 11844:physiology 11610:Kimiya Yui 11325:Emma Hwang 11200:Robin Cook 11090:Bill Nagle 11055:Bill Stone 10998:Underwater 10954:Ron Taylor 10914:Zale Parry 10844:Rodney Fox 10799:Eric Cheng 10774:Doug Allan 10765:Underwater 10707:filmmakers 10705:Underwater 10686:Nuno Gomes 10671:Jim Bowden 10553:Pilar Luna 10452:scientists 10450:Underwater 10208:Rebreather 10163:Freediving 9452:Solo diver 9417:Divemaster 9265:Diver trim 9049:Goldfinder 8809:Guy Garman 8736:fatalities 8635:fatalities 8522:fatalities 8520:Freediving 8462:Conception 8398:Mission 31 8347:Wet Nellie 8282:propulsion 8215:Historical 8181:Joe Savoie 8126:Ted Eldred 8111:John Deane 7421:Hypocapnia 7264:Barotrauma 7112:safety and 6985:Redundancy 6920:management 6765:procedures 6714:Barotrauma 6671:competence 6604:Equipment 6278:Ice diving 6124:Underwater 6088:Underwater 6038:Brush cart 5714:Underwater 5511:JW Formoza 5322:Divemaster 5196:Historical 5155:Barotrauma 5124:Fatma Uruk 5089:Tom Sietas 5074:Liv Philip 4892:Freedivers 4710:Snorkeling 4688:Freediving 4671:Activities 4660:Freediving 4608:Air spread 4471:Kaşif ROUV 4446:Deep Drone 4367:Underwater 4343:Subskimmer 4338:Liveaboard 4098:Silica gel 4015:Diver lift 3889:Drägerwerk 3874:Dive Xtras 3859:Cressi-Sub 3500:Burst disc 3478:Underwater 3466:Silt screw 3340:Dive light 3335:Buddy line 3201:Dive timer 3086:Dive skins 2925:Dump valve 2892:Travel gas 2847:Bottom gas 2750:Snorkeling 2735:Freediving 2667:Zip-lining 2548:Freeriding 2470:BMX racing 2412:Air racing 2407:Aerobatics 2338:Skyrunning 2244:Snorkeling 2222:Jet Skiing 2212:Freediving 2184:Rally raid 2174:Rallycross 2109:Skysurfing 1977:Snorkeling 1966:Snorkeling 1916:2021-03-15 1880:2021-03-15 1856:2022-09-29 1715:2021-03-15 1691:2022-07-18 1667:2022-07-18 1639:2022-07-18 1614:2022-07-18 1579:2022-07-18 1430:2008-08-25 1297:2022-07-18 1255:2022-07-18 1227:2021-03-15 1202:2021-03-15 1125:2021-03-15 1053:References 866:hypocapnia 858:rash guard 850:dive flags 730:, such as 700:dead space 625:underwater 547:See also: 537:rash guard 518:Dive skins 498:Rash guard 494:Dive skins 484:See also: 454:human feet 272:dead space 249:mouthpiece 229:freediving 178:freediving 174:weightbelt 162:dive skins 52:Snorkeling 42:coral reef 13250:Triathlon 12856:Indexes: 12356:Sea Cliff 12289:Ictineu 3 12240:Archimède 12215:Aluminaut 11545:Bill Todd 11450:Tim Peake 11310:Paul Hill 11112:Aquanauts 11045:Tom Mount 11000:explorers 10869:Hans Hass 10819:Ben Cropp 10751:Ivan Tors 10741:Paul Rose 10426:Hans Hass 10374:of diving 10250:National 10153:Aquathlon 10108:Australia 9798:(ScotSAC) 8866:Dave Shaw 8826:Jim Jones 8563:incidents 8453:incidents 8451:Dive boat 8443:Incidents 8224:Aqua-Lung 8217:equipment 8062:Engineers 8048:The Diver 8007:Commodore 7652:Paul Bert 7586:Screening 7555:Personnel 7521:First aid 7509:Treatment 7452:Immersion 7332:Hyperoxia 7311:Dysbarism 7213:disorders 7062:Equipment 6928:Checklist 6819:Pyle stop 6144:Powerhead 6112:Polespear 6012:equipment 6010:Tools and 5943:Mary Rose 5929:Lusitania 5921:Laurentic 4856:Polespear 4834:Equipment 4678:Aquathlon 4496:ROV PHOCA 4466:Kaikō ROV 4323:Dive boat 4316:Platforms 4237:equipment 4164:Gas panel 4088:Hopcalite 4060:Moon pool 3904:Technisub 3854:Cis-Lunar 3824:AP Diving 3815:equipment 3780:Gas panel 3620:Sidemount 3578:Scuba set 3482:apparatus 3480:breathing 3451:Dive reel 3330:Bolt snap 3306:equipment 3283:PowerSwim 3239:equipment 3168:Half mask 3158:Band mask 3104:and masks 3076:Rash vest 2971:equipment 2872:Hydreliox 2581:Bobsleigh 2359:Free BASE 2282:Canyoning 2169:Motocross 1875:Reef Mask 1804:5 January 1178:0002-838X 947:Australia 923:Caribbean 838:rashguard 692:submerged 673:ping pong 619:Operation 526:jellyfish 473:frequency 393:Decathlon 366:US Divers 170:sunscreen 166:rash vest 132:Equipment 13304:Swimming 13273:Category 13156:Yachting 13144:barefoot 13104:Skurfing 13042:Kayaking 13032:Canoeing 12982:Swimming 12850:Glossary 12826:Category 12619:interest 12326:Losharik 12303:Jiaolong 12265:Sea Pole 11680:Rescuers 10386:Aquanaut 10372:Pioneers 10125:Colombia 9916:(ProTec) 9859:agencies 9768:(ProTec) 9696:(FFESSM) 9645:agencies 9604:agencies 9137:training 9080:Research 9015:DIN 7876 8619:Wildrake 8559:Offshore 8284:vehicles 7845:(SAUHMA) 7773:research 7617:Research 7466:Drowning 7461:Asphyxia 7383:Taravana 7245:Pressure 6836:Dive log 6724:Drowning 6669:Lack of 6608:Freeflow 6593:Silt out 6588:Overhead 6404:industry 6376:(FFESSM) 6102:Speargun 5913:La Belle 5444:Military 5382:Military 5160:Drowning 4871:Swimfins 4866:Speargun 4577:Jackstay 4521:SeaPerch 4451:Épaulard 4285:Wet bell 4245:Air-lock 4071:handling 4045:Jackstay 4040:Downline 3949:Porpoise 3765:Air line 3725:Porpoise 3401:Lifeline 3290:Towboard 3261:Wet bell 3237:Mobility 3111:Anti-fog 3059:Dry suit 3052:Newtsuit 3047:JIM suit 2596:Skeleton 2573:Sledding 2487:Downhill 2274:Climbing 2189:Snocross 2179:Rallying 2164:Drifting 1992:original 1424:15796314 1371:12841609 1291:Isinnova 1145:July 18, 1034:See also 902:, Mexico 582:wetsuits 512:dry suit 490:Dry suit 469:monofins 422:Swimfins 223:such as 158:dry suit 150:Swimfins 92:tropical 76:swimfins 64:swimming 13283:Commons 13114:Surfing 13094:Sailing 13079:Rafting 13067:standup 13037:Fishing 13012:Boating 12884:Outline 12838:Commons 12703:SeaKeys 12617:Special 12524:SRV-300 12481:DSRV-2 12473:DSRV-1 12364:Shinkai 12340:Nautile 12257:Harmony 12206:vehicle 11795:physics 11711:Frogmen 11071:Wrecks 10659:holders 9898:(IANTD) 9720:(IANTD) 9690:(FEDAS) 9579:schools 9527:(WRSTC) 9488:(IDRCF) 8927:Manuals 8250:Nikonos 8237:SP-350 8231:Calypso 8015:Monitor 7839:(SPUMS) 7454:related 7337:Hypoxia 7247:related 7043:Gas man 7013:Bellman 6734:Hypoxia 6578:Delta-P 6573:Current 6555:hazards 6370:(FEDAS) 6134:Gyrojet 6126:firearm 6090:weapons 6052:Pigging 6024:Airlift 5951:Monitor 5696:UNGERIN 5531:KOPASKA 5516:JW GROM 5491:Fukuryu 5407:Frogman 5347:Haenyeo 5148:Hazards 4876:Monofin 4693:Haenyeo 4596:General 4582:Jonline 4486:OpenROV 4369:habitat 3844:Beuchat 3675:Dolphin 3295:Wet sub 3278:Monofin 3273:Swimfin 3102:Helmets 3081:Wetsuit 3024:Jonline 2824:Swimfin 2819:Snorkel 2498:Rolling 2458:Cycling 2417:Gliding 2347:Falling 2129:Surfing 1928:Sources 1686:Monofin 1486:9148086 1317:YouTube 1275:YouTube 1023:baskets 981:pastime 900:Cozumel 606:airline 578:plastic 530:sunburn 504:wetsuit 486:Wetsuit 442:plastic 434:finlike 428:Swimfin 257:plastic 188:Snorkel 154:wetsuit 138:snorkel 128:teams. 80:wetsuit 68:snorkel 13204:Waboba 13119:Tubing 13089:Rowing 12960:Diving 12896:Portal 12872:Diving 12865:Divers 12621:groups 12518:Remora 12483:Avalon 12475:Mystic 12466:Mystic 12394:DSV-5 12388:Turtle 12347:Pisces 12310:Konsul 12251:FNRS-3 12246:FNRS-2 12114:Impact 11971:Diving 11904:theory 11842:Diving 11793:Diving 11061:Reefs 11006:Caves 10113:Turkey 9977:(NAUI) 9953:(CDAA) 9944:diving 9922:(RAID) 9910:(PDIC) 9904:(PADI) 9892:(FIAS) 9886:(DSAT) 9880:(CMAS) 9874:(BSAC) 9868:(ANDI) 9842:(AAUS) 9810:(TSSF) 9774:(RAID) 9762:(PDIC) 9756:(PADI) 9744:(NAUI) 9738:(NASE) 9732:(TIDF) 9714:(IAHD) 9702:(FIAS) 9684:(CMAS) 9672:(BSAC) 9666:(ANMP) 9660:(ANDI) 9654:(ACUC) 9619:(CMAS) 9613:(AIDA) 9548:(ADAS) 9511:(NOAA) 9500:(IMCA) 9494:(IDSA) 9341:levels 9248:Skills 8633:diving 8561:diving 8239:Denise 7857:(NEDU) 7851:(UHMS) 7813:(EUBS) 7807:(EDTC) 7801:(DMAC) 7795:(DDRC) 7320:Oxygen 7211:Diving 7114:health 7064:safety 6763:Diving 6553:Diving 6394:(WKPP) 6388:(QRSS) 6382:(IAHD) 6364:(CMAS) 6346:(CDAA) 6340:(BSAC) 6192:QBS-06 6074:Tremie 5981:Diving 5906:Kronan 5536:MARCOS 5496:GRUMEC 5446:diving 5384:diving 4772:(CWTB) 4431:ABISMO 4397:SEALAB 3969:Suunto 3939:Nemrod 3914:Heinke 3813:Diving 3785:Hookah 3740:Salvus 3304:Safety 2897:Trimix 2887:Oxygen 2882:Nitrox 2877:Hydrox 2867:Heliox 2617:Caving 2605:Others 2536:Skiing 2400:Flying 1942: 1896:, 2015 1781: 1754: 1484: 1422: 1369: 1336: 1176: 1025:and a 1007:and a 1005:sticks 833:orange 829:yellow 811:Safety 779:Taiwan 567:rubber 496:, and 458:thrust 438:rubber 261:rubber 253:rubber 95:resort 74:, and 38:corals 12777:Other 12516:ASRV 12460:MSM-1 12223:Alvin 12152:Other 9983:(TDI) 9971:(CDG) 9965:(GUE) 9959:(CDG) 9934:(TXR) 9928:(TSA) 9816:(UDI) 9804:(SSI) 9792:(SEI) 9786:(SDI) 9780:(SAA) 9750:(NOB) 9726:(ILS) 9708:(GUE) 9678:(CFT) 9641:scuba 9631:(SSI) 9564:(HSE) 9482:(EUF) 9337:scuba 9135:Diver 8819:death 8280:Diver 7998:sites 7789:(DAN) 7226:Cramp 6681:Panic 6358:(CFT) 6352:(CDG) 6328:Diver 5991:COMEX 5899:Egypt 5448:units 4819:(VWT) 4808:(STA) 4802:(NLT) 4796:(FIM) 4790:(DNF) 4784:(DYN) 4778:(CNF) 4766:(CWT) 4625:Sonar 3929:Mares 3894:Fenzy 3879:Divex 3869:DESCO 3864:Dacor 3829:Apeks 3795:Snuba 3710:LAR-V 3705:LAR-6 3700:LAR-5 3690:IDA71 3570:scuba 1657:(PDF) 1608:(PDF) 1597:(PDF) 991:spear 971:apnea 957:sport 939:sport 755:guide 753:", a 751:buddy 743:sport 604:, or 563:nylon 450:water 164:, or 44:near 40:on a 12497:Priz 12396:Nemo 12386:DSV 12378:DSV 12370:DSV 12362:DSV 12354:DSV 12296:JAGO 12221:DSV 9942:Cave 9625:(PI) 8013:USS 6918:Risk 5966:Vasa 5957:HMS 5949:USS 5936:Mars 5927:RMS 5716:work 4441:CURV 3745:Siva 3715:LARU 3670:DSEA 3665:CUMA 2591:Luge 1940:ISBN 1806:2017 1779:ISBN 1752:ISBN 1551:2016 1482:PMID 1445:link 1420:PMID 1393:link 1379:2010 1367:PMID 1334:ISBN 1174:ISSN 1147:2022 1027:ball 1009:puck 945:and 734:and 722:and 688:mask 677:cage 644:sump 574:lead 465:drag 120:and 46:Fiji 12455:LR7 12450:LR5 12333:Mir 8229:RV 8005:SS 7882:Law 5919:SS 5897:SS 5300:Ama 5203:Ama 4703:Ama 3730:Ray 2465:BMX 1829:doi 1472:doi 1315:on 1273:on 831:or 761:or 440:or 361:gag 336:PVC 255:or 144:or 109:of 13300:: 1909:. 1873:. 1849:. 1825:59 1823:. 1708:. 1684:. 1659:. 1631:. 1599:. 1567:. 1541:. 1480:. 1468:28 1466:. 1462:. 1441:}} 1437:{{ 1416:32 1414:. 1410:. 1389:}} 1385:{{ 1363:30 1361:. 1357:. 1289:. 1245:. 1219:. 1170:63 1168:. 1164:. 1118:. 702:. 694:. 535:A 502:A 492:, 488:, 287:. 239:, 235:, 231:, 227:, 160:, 156:, 113:. 58:: 12931:e 12924:t 12917:v 10306:) 10245:) 2701:e 2694:t 2687:v 2030:e 2023:t 2016:v 1948:. 1919:. 1883:. 1859:. 1835:. 1831:: 1808:. 1787:. 1760:. 1718:. 1694:. 1670:. 1642:. 1617:. 1582:. 1553:. 1488:. 1474:: 1447:) 1433:. 1395:) 1381:. 1342:. 1300:. 1258:. 1230:. 1205:. 1180:. 1149:. 1128:. 1029:. 1011:. 983:. 949:. 856:" 613:2 377:2 54:( 20:)

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