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392:, the cheapest and most reliable in case of disaster. There is no need now for arched aerial structures porting water across valleys. Modern conduits go underground through steel and concrete structures far below the valley. For example, the Mornos aqueduct crosses the Pleistos valley at Delphi, but none of it is observable to the visitor, as it is deep underground. It was thought more practical to place the tunnel below the karst imperfections near the surface, as their irregularities would place variable stresses on the structure, facilitating topical wear and tear and creating ruptures.
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the mountains, an aqueduct of this magnitude was impossible to ancient engineers, who constructed many effective aqueducts marvelous for their times. some of which stand partially yet. What the moderns have that the ancients did not are the modern methods of tunneling. The aqueduct runs through 15 tunnels for a distance of 71 kilometres (44 mi). Due to modern tunneling machines and laser measurement devices no mountain is beyond the capability of the engineers.
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to causing the main fault, the stress of extension relieved itself over a number of smaller approximately parallel subfaults within the
Corinth Basin and to the north of it. One of these is the Amphissa-Arachova fault system, containing the Delphi fault, and creating the Pleistos rift valley. Further west is the Mornos fault, creating the Mornos rift valley, still separated from the valley to the east by mountains of the outer Hellenides.
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368:, the dam has a low rate of deformation and is considered one of the more stable in Greece. The fact that the dam is located in a region of high seismicity causes some concern and results in a higher level of monitoring. The lake has shrunk because of high temperatures and the lack of water, leading to the reemergence of
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is the sole conduit of water extending the entire distance from the reservoir to the processing stations of north Attica. That distance is 110 kilometres (68 mi), which is not exactly straight, but curves generally to the south and is positioned to take best advantage of the terrain. Because of
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As a result of this "pull-apart" stress across the outer
Hellenides, the Gulf of Corinth and its extension on the west, the Gulf of Patras, divided the Peloponnesus from the mainland and moved it south. The seismic zone created by all this deformation is one of the most intense on Earth. In addition
297:, back over the subduction, causing what is known as "slab-rollback," in which the actual line of subduction moves in a direction opposite to the subduction even while the latter is still subducting and compressing. This extension in the back-arc region, causing
333:, which is populated by about 3.1 million people, representing about 40% of the population of Greece. To create it, a simple earthen embankment was placed across the Mornos River in Central Greece at
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274:. The zones closest to the subduction are the outer Hellenides, where Hellenides is the geologic term for the mountains of Greece. The inner Hellenides are further east.
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519:(Report). Cairo: FIG Working Week 2005 and 8th International Conference on the Global Spatial Data Infrastructure (GSDI-8).
289:. In this regime, not yet totally understood, the overriding plate behind the arc raised by the subduction, termed the "
226:. The lower course of the Mornos forms the boundary between Phocis and Aetolia-Acarnania. The Mornos empties into the
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geotectonic zones. Those zones are simply mountain chains trending generally NW to SE. They were formed during the
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593:"Recent Geomorphic Evolution of the Fan Delta of the Mornos River, Greece: Natural Processes and Human Impacts"
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Deformation
Studies of the Dam of Mornos Artificial Lake via Analysis of Geodetic Data
222:. The river continues through a deep, sparsely populated valley, and turns south near
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532:"Re-emergence of Greece's sunken village shows extent of rainfall crisis"
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along the
Corinth fault, a normal one, starting less than 2 Ma in the
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599:. Proceedings of the 11th International Congress, Athens, May 2007.
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are still collecting in the compression zone, opened the
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Mornos Lake was created as a reservoir for the city of
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277:Some compression continues today. However, in the
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657:This article related to a river in Greece is a
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610:"The Gulf of Corinth: an active half graben?"
281:(23-5 Ma) another geologic regime began, the
178:The Mornos reservoir, seen from the northwest
16:River in Phocis and Aetolia-Acarnania, Greece
597:Bulletin of the Geological Society of Greece
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608:Moretti, Isabelle; et al. (2003).
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733:Drainage basins of the Gulf of Corinth
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458:Greece in Figures January - March 2018
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515:Gikas, Vassilis; et al. (2005).
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591:Karymbalis, E.; et al. (2007).
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242:The Mornos river erodes the Mornos
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388:The method of transport is still
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238:Geology of the Mornos rift valley
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708:Landforms of Aetolia-Acarnania
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564:"Mornos Lake – Lakes Network"
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230:about 3 km southeast of
70:Physical characteristics
661:. You can help Knowledge by
568:Network of Cities with Lakes
530:Smith, Helena (2024-09-03).
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210:mountains, near the village
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115: • location
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728:Rivers of Central Greece
723:Rivers of Western Greece
493:, p. 1451, Figure 2
434:List of rivers in Greece
352:38.526972°N 22.120750°E
168:70 km (43 mi)
614:Journal of Geodynamics
585:Reference bibliography
396:Places along the river
325:Mornos artificial lake
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639:at Wikimedia Commons
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149:38.37444°N 21.85333°E
357:38.526972; 22.120750
713:Landforms of Phocis
348: /
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738:Greece river stubs
505:, pp. 325–326
475:2013-04-13 at the
287:back-arc extension
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154:38.37444; 21.85333
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635:Media related to
200:Aetolia-Acarnania
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402:Mavrolithari
390:gravity feed
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343:22°07′14.7″E
340:38°31′37.1″N
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311:Corinth rift
295:Hellenic arc
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212:Mavrolithari
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33:Mornos river
380:The Mornos
355: /
315:Pleistocene
283:extensional
244:rift valley
152: /
702:Categories
573:2024-09-04
549:2024-09-04
480:(in Greek)
445:References
422:Kato Dafni
317:(5-3 Ma).
307:Aegean Sea
266:under the
260:subduction
140:21°51′12″E
137:38°22′28″N
544:0261-3077
440:Footnotes
417:Katafygio
407:Lefkaditi
248:Parnassos
232:Nafpaktos
216:Lefkaditi
95:mountains
473:Archived
428:See also
412:Trikorfo
382:aqueduct
291:back arc
224:Trikorfo
220:Perivoli
39:Location
460:, p. 12
279:Miocene
262:of the
44:Country
637:Mornos
620:(1–2).
542:
370:Kallio
331:Athens
252:Pindus
204:Greece
196:Phocis
192:Μόρνος
184:Mornos
165:Length
109:
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79:Source
60:Phocis
55:Region
48:Greece
22:Mornos
470:ΕΥΔΑΠ
188:Greek
105:Mouth
659:stub
601:XXXX
540:ISSN
250:and
208:Oiti
198:and
182:The
93:Oiti
62:and
366:GPS
202:in
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
