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Veselovsky Reservoir
Veselovsky Reservoir (aka Veselovskoye Reservoir) is a reservoir on the western Manych River in Rostov-on-Don, Rostov Oblast. Combined with the Proletarsky Reservoir directly upstream, the pair is also referred to as the Manychysky Reservoirs, built between 1932 and 1936 to provide longstanding river flow. The Veselovsky Reservoir is currently used for irrigation, fisheries, water traffic and power generation. The reservoir extends southwest from the village of Veselyj to Manychstroj, and has a width of about at its maximum. The reservoir lies between the Proletarskoje and Ust'-Manychskoe reservoirs. There is the late Paleolithic camp Yulovskaja on the southeast shore of the Veselovsky Reservoir. Physical geography The long shoreline of the Veselovsky Reservoir is rugged, with gulfs formed by flooded gullies. The northern bank is steep, reaching the height of above sea level and above the water surface of the reservoir. The southern bank has a sloping surface that is mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostov Oblast
Rostov Oblast ( rus, Росто́вская о́бласть, r=Rostovskaya oblast, p=rɐˈstofskəjə ˈobləsʲtʲ) is a federal subject of Russia (an oblast), located in the Southern Federal District. The oblast has an area of and a population of 4,277,976 ( 2010 Census), making it the sixth most populous federal subject in Russia. Its administrative center is the city of Rostov-on-Don, which also became the administrative center of the Southern Federal District in 2002. Geography Rostov Oblast borders Ukraine (Donetsk and Luhansk Oblasts) and also Volgograd and Voronezh Oblasts in the north, Krasnodar and Stavropol Krais in the south, and the Republic of Kalmykia in the east. The Rostov oblast is located in the Pontic-Caspian steppe. It is directly north over the North Caucasus and west of the Yergeni hills.Google Earth It is within the Russian Southern Federal District. Rivers and lakes The Don River, one of Europe's longest rivers, flows through the oblast for part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrographic Survey
Hydrographic survey is the science of measurement and description of features which affect maritime navigation, marine construction, dredging, offshore oil exploration/offshore oil drilling and related activities. Strong emphasis is placed on soundings, shorelines, tides, currents, seabed and submerged obstructions that relate to the previously mentioned activities. The term ''hydrography'' is used synonymously to describe ''maritime cartography'', which in the final stages of the hydrographic process uses the raw data collected through hydrographic survey into information usable by the end user. Hydrography is collected under rules which vary depending on the acceptance authority. Traditionally conducted by ships with a sounding line or echo sounding, surveys are increasingly conducted with the aid of aircraft and sophisticated electronic sensor systems in shallow waters. Organizations National and International Maritime Hydrography Hydrographic offices evolved from n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zander
The zander (''Sander lucioperca''), sander or pikeperch, is a species of ray-finned fish from the family Percidae, which includes the perches, ruffes and darters. It is found in freshwater and brackish habitats in western Eurasia. It is a popular game fish and has been introduced to a variety of localities outside its native range. It is the type species of the genus ''Sander''. Taxonomy The zander was first formally described in 1758 as ''Perca lucioperca'' by Carolus Linnaeus in volume 1 of the tenth edition of ''Systema Naturae'' and he gave the type locality as "European lakes". When Lorenz Oken (1779-1851) created the genus ''Sander'' he made ''Perca lucioperca'' its type species. The zander is part of the European clade within the genus ''Sander'' which split from a common ancestor with the North American clade, which the walleye (''S. vitreus'') and the sauger (''S. canadensis'') belong to, around 20.8 million years ago. Within the European clade the Volga pikeperch ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutilus Lacustris
''Rutilus heckelii'' is a species of roach, a genus in the family Cyprinidae. This species occurs in freshened areas of Black and Azov Seas, entering the Don, Kuban, Dniepr, Dniestr and rarely Danube drainages. Newer research however suggests that ''R. heckelii'' is part of a more widely distributed species of roach, whose range extends to Siberia. The proper name of that species is ''Rutilus lacustris''.Levin, B.A., Simonov, E.P., Ermakov, O.A., Levina, M.A., Interesova, E.A., Kovalchuk, O.M., Malinina, Y.A., Mamilov, N.S., Mustafayev, N.J., Pilin, D.V., Pozdeev, I.V., Prostakov, N.I., Roubenyan, H.R., Titov, S.V. & Vekhov, D.A. (2017)Phylogeny and phylogeography of the roaches, genus ''Rutilus'' (Cyprinidae), at the Eastern part of its range as inferred from mtDNA analysis.''Hydrobiologia'', 788: 33–46. In Russia, other countries of the former Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bream
Bream ( ) are species of freshwater and marine fish belonging to a variety of genera including ''Abramis'' (e.g., ''A. brama'', the common bream), ''Acanthopagrus'', '' Argyrops'', ''Blicca'', '' Brama'', ''Chilotilapia'', '' Etelis'', ''Lepomis'', ''Gymnocranius'', '' Lethrinus'', ''Nemipterus'', ''Pharyngochromis'', ''Rhabdosargus'', ''Scolopsis'', or ''Serranochromis''. Although species from all of these genera are called "bream", the term does not imply a degree of relatedness between them. Fish termed "bream" tend to be narrow, deep-bodied species. The name is a derivation of the Middle English word ''breme'', of Old French origin. The term sea bream is sometimes used for gilt-head bream (''Sparus aurata''), (''orata'' in Italy, ''dorada'' in Spain) or porgies (both family Sparidae) or pomfrets (family Bramidae) . See also * Porgie fishing * Bluegill The bluegill (''Lepomis macrochirus''), sometimes referred to as "bream", "brim", "sunny", or "copper nose" as is c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proletarsk, Rostov Oblast
Proletarsk (russian: Пролета́рск) is a town and the administrative center of Proletarsky District in Rostov Oblast, Russia, located on the Manych River, on the Rostov-on-Don–Baku railway. Population: History It was formerly the Cossack ''stanitsa'' of Velikoknyazheskaya (). Administrative and municipal status Within the framework of administrative divisions, Proletarsk serves as the administrative center of Proletarsky District.Law #340-ZS As an administrative division, it is, together with three rural localities, incorporated within Proletarsky District as Proletarskoye Urban Settlement An Urban settlement is a concentrated settlement that is part of an urban area. It is an area with high density of human-created structures. *Municipal urban settlement, a type of subdivision such as Cape town in Western Cape *Urban settlement, .... As a municipal division, this administrative unit also has urban settlement status and is a part of Proletarsky Municipal Dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Climate
Continental climates often have a significant annual variation in temperature (warm summers and cold winters). They tend to occur in the middle latitudes (40 to 55 north), within large landmasses where prevailing winds blow overland bringing some precipitation, and temperatures are not moderated by oceans. Continental climates occur mostly in the Northern Hemisphere due to the large landmasses found there. Most of northern and northeastern China, eastern and southeastern Europe, Western and north western Iran, central and southeastern Canada, and the central and northeastern United States have this type of climate. Continentality is a measure of the degree to which a region experiences this type of climate. In continental climates, precipitation tends to be moderate in amount, concentrated mostly in the warmer months. Only a few areas—in the mountains of the Pacific Northwest of North America and in Iran, northern Iraq, adjacent Turkey, Afghanistan, Pakistan, and Central Asia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robinia Pseudoacacia
''Robinia pseudoacacia'', commonly known in its native territory as black locust, is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae of the legume family Fabaceae. It is endemic to a few small areas of the United States, but it has been widely planted and naturalized elsewhere in temperate North America, Europe, Southern Africa and Asia and is considered an invasive species in some areas. Another common name is false acacia, a literal translation of the specific name (''pseudo'' reek ''ψευδο-''meaning fake or false and ''acacia'' referring to the genus of plants with the same name). Description Black locust reaches a typical height of with a diameter of . It is a very upright tree with a straight trunk and narrow crown that grows scraggly with age. The dark blue-green compound leaves with a contrasting lighter underside give this tree a beautiful appearance in the wind and contribute to its grace. Black locust is a shade-intolerant species and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the world, with its internationally recognised territory covering , and encompassing one-eighth of Earth's inhabitable landmass. Russia extends across Time in Russia, eleven time zones and shares Borders of Russia, land boundaries with fourteen countries, more than List of countries and territories by land borders, any other country but China. It is the List of countries and dependencies by population, world's ninth-most populous country and List of European countries by population, Europe's most populous country, with a population of 146 million people. The country's capital and List of cities and towns in Russia by population, largest city is Moscow, the List of European cities by population within city limits, largest city entirely within E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
