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Lake Arpi
Lake Arpi ( hy, Արփի լիճ; tr, Arpa Göl) is located in the Shirak Province of Armenia, on the Ashotsk plateau in the northwestern part of the country. The lake sits at an altitude of 2,025 m with an area of 20 km2. It originates from a volcano tectonic earthquake. In 1951, the Arpi dam was built to create the Lake Arpi reservoir and artificially increased the natural state of 4.5 km2, 1.6 m deep, and volume of 5 million cubic meters. The reservoir's dam is 10 m high and 80 m long. The reservoir-lake spans 7.3 km long and 4.3 km wide, with an area of 20 km2, 8 m deep, and a volume of 30 million cubic meters. Lake Arpi has become the second most important body of water in Armenia, next to Lake Sevan. It is used for irrigation and hydropower production. The lake is fed by meltwater and four streams, and it is the source of the Akhurian River. Conservation The lake has rich flora and fauna. It is a Ramsar Convention–p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shirak Province
Shirak ( hy, Շիրակ, ) is a province (''marz'') of Armenia. It is located in the north-west of the country, bordering Turkey to the west and Georgia to the north. Its capital and largest city is Gyumri, which is the second largest city in Armenia. It is as much semi-desert as it is mountain meadow or high alpine. In the south, the high steppes merge into mountain terrain, being verdant green in the spring, with hues of reddish brown in the summer. The province is served by the Shirak International Airport of Gyumri. Etymology Shirak Province is named after the Shirak canton of the historical Ayrarat province of Ancient Armenia, ruled by the Kamsarakan noble family between the 3rd and 8th centuries. According to Movses Khorenatsi, the name Shirak is derived from Shara, who was the great-grandson of Hayk, the legendary patriarch and founder of the Armenian nation. However, according to the Shirak Regional Museum, many historians assume that the name is derived from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armenia
Armenia (), , group=pron officially the Republic of Armenia,, is a landlocked country in the Armenian Highlands of Western Asia.The UNbr>classification of world regions places Armenia in Western Asia; the CIA World Factbook , , and ''Oxford Reference Online'' also place Armenia in Asia. It is a part of the Caucasus region; and is bordered by Turkey to the west, Georgia to the north, the Lachin corridor (under a Russian peacekeeping force) and Azerbaijan to the east, and Iran and the Azerbaijani exclave of Nakhchivan to the south. Yerevan is the capital, largest city and the financial center. Armenia is a unitary, multi-party, democratic nation-state with an ancient cultural heritage. The first Armenian state of Urartu was established in 860 BC, and by the 6th century BC it was replaced by the Satrapy of Armenia. The Kingdom of Armenia reached its height under Tigranes the Great in the 1st century BC and in the year 301 became the first state in the worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akhurian River
The Akhuryan ( hy, Ախուրյան ''Axuryan''; xcl, Ախուրեան ''Axurean''; russian: Арпачай or Ахурян), or Arpachay ( tr, Arpaçay) is a river in the South Caucasus. It originates in Armenia and flows from Lake Arpi, along the closed border with Turkey, forming part of the geographic border between the two states, until it flows into the Aras as a left tributary near Bagaran. The Akhuryan is long, and has a drainage basin of . Gyumri, the second largest city of Armenia, is located on the east bank of the river, which also flows past four of the twelve historical capitals of Armenia: Ani, Bagaran, Yervandashat and Yerazgavors. History When the Byzantine army arrived in the province of Shirak in 1041, local Armenian nobles (nakharars) assembled together against them under the command of the Pahlavuni general Vahram Pahlavouni. Vahram then selected a body of 30,000 infantry and 20,000 cavalry, forming three divisions, which fought against the Byza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Convention
The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on Wetlands. It is named after the city of Ramsar, Mazandaran, Ramsar in Iran, where the convention was signed in 1971. Every three years, representatives of the contracting parties meet as the Ramsar Convention#Conference of the Contracting Parties, Conference of the Contracting Parties (COP), the policy-making organ of the wetland conservation, convention which adopts decisions (resolutions and recommendations) to administer the work of the convention and improve the way in which the parties are able to implement its objectives. COP12 was held in Punta del Este, Uruguay, in 2015. COP13 was held in Dubai, United Arab Emirates, in October 2018. List of wetlands of international importance The list of wetlands of international importan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashotsk Plateau
Ashotsk ( hy, Աշոցք, also Romanized as Ashoc’k’ and Ashotsq; formerly, Verin-Gukasyan, Gukasyan, Ghukasyan) is a village and rural community (municipality) in the Shirak Province of Armenia. The Statistical Committee of Armenia The Statistical Committee of Armenia (Armenian: Հայաստանի վիճակագրական կոմիտե) is the national statistical agency of Armenia. History The statistical institution started its main activities on 7 January 1922 and was ... reported its population was 2,482 in 2010, up from 2,378 at the 2001 census. Population Population per years is the following. References Communities in Shirak Province Populated places in Shirak Province {{Shirak-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano Tectonic Earthquake
A volcano tectonic earthquake is caused by the movement of magma beneath the surface of the Earth. The movement results in pressure changes where the rock around the magma has experienced stress. At some point, this stress can cause the rock to break or move. This seismic activity is used by scientists to monitor volcanoes. The earthquakes may also be related to dike intrusion or occur as earthquake swarms. Cause of volcano tectonic earthquakes One possible scenario resulting in a possible volcano tectonic earthquake is tectonic subduction zones. The compression of plates at these subduction zones forces the magma beneath them to move. Magma can not move through the newly compressed crust in as easily a manner. This means it tends to pool in magma chambers beneath the surface and between the converging tectonic plates. Many of the famous and most well known volcanoes fall on this line, including the Ring of Fire. As the plates move, magma underground may be forced in and ou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Arpi Reservoir
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Sevan
Lake Sevan ( hy, Սևանա լիճ, Sevana lich) is the largest body of water in both Armenia and the Caucasus region. It is one of the largest freshwater high-altitude (alpine) lakes in Eurasia. The lake is situated in Gegharkunik Province, at an altitude of above sea level. The total surface area of its basin is about , which makes up of Armenia's territory. The lake itself is , and the volume is . It is fed by 28 rivers and streams. Only 10% of the incoming water is drained by the Hrazdan River, while the remaining 90% evaporates. The lake provides some 90% of the fish and 80% of the crayfish catch of Armenia. Sevan has significant economic, cultural, and recreational value. Its sole major island (now a peninsula) is home to a medieval monastery. Sevan was heavily exploited for irrigation of the Ararat plain and hydroelectric power generation during the Soviet period. Consequently, its water level decreased by around and its volume reduced by more than 40%. Later t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinus
''Cyprinus'' is the genus of typical carps in family Cyprinidae. Most species in the genus are of East Asia origin with only the common carp (''C. carpio'') in Western Asia and Europe; this invasive species has also been introduced to many other regions around the world. ''Cyprinus'' are closely related to some more barb-like genera, such as ''Cyclocheilichthys'' and '' Barbonymus'' (tinfoils). The crucian carps (''Carassius'') of western Eurasia, which include the goldfish (''C. auratus''), are apparently not as closely related. This genus's most widespread and well-known member is the common carp (''C. carpio'') species complex. Although traditionally considered a single species, recent authorities have split the European and West Asian populations from the East Asian, with the latter named '' C. rubrofuscus'' (syn. ''C. carpio haematopterus''). Members of the species complex are famed as a food fish and have been widely traded and introduced since antiquity, but in certain a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicorhinus
''Labeobarbus'' is a mid-sized ray-finned fish genus in the family Cyprinidae. Its species are widely distributed throughout eastern Africa and especially southern Africa, but also in Lake Tana in Ethiopia. A common name, in particular for the southern species, is yellowfish. The scientific name refers to the fact that these large barbs remind of the fairly closely related "carps" in the genus ''Labeo'' in size and shape. As far as can be told, all ''Labeobarbus'' species are hexaploid.de Graaf ''et al.'' (2007), IUCN (2009) Systematics Like many other "barbs", it was long included in ''Barbus''. It appears to be a fairly close relative of the typical barbels and relatives – the genus ''Barbus'' proper –, but closer still to the large Near Eastern species nowadays separated in ''Carasobarbus''. ''Barbus'' has been split to account for the improved phylogenetic knowledge which indicated it was highly paraphyletic in its wide circumscription –, it may be that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife International. There are over 13,000 IBAs worldwide. These sites are small enough to be entirely conserved and differ in their character, habitat or ornithological importance from the surrounding habitat. In the United States the Program is administered by the National Audubon Society. Often IBAs form part of a country's existing protected area network, and so are protected under national legislation. Legal recognition and protection of IBAs that are not within existing protected areas varies within different countries. Some countries have a National IBA Conservation Strategy, whereas in others protection is completely lacking. History In 1985, following a specific request from the European Economic Community, Birdlife International ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Armenia
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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