HOME
*



picture info

Bolshezemelskaya Tundra
Bolshezemelskaya Tundra (Russian: Большеземельская тундра) is a hilly lowland in the Timan-Pechora Basin in northwestern Russia on the coast of the Barents Sea, between the Pechora and Usa rivers and the Pay-Khoy Range of the Ural Mountains. It covers more than It is situated within the territory of the Nenets Autonomous Okrug and the Komi Republic. It rises to an average height of above sea level, the highest parts reaching above sea level. The topography of the Bolshezemelskaya Tundra is dominated by hills and moraine ridges composed of sandy till. The tundra lies in the subarctic climate zone. Winters are long and cold, with the average January temperature in the northwest at , in the south-east, while the summers are short and cool, with the average temperatures in July being around . Frosts also occur in the summer months. In the southern part, the total annual precipitation is about , while in the northern part it is about . The Bolshezemelskay ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Moss
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta (''sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The individual plants are usually composed of simple leaves that are generally only one cell thick, attached to a stem that may be branched or unbranched and has only a limited role in conducting water and nutrients. Although some species have conducting tissues, these are generally poorly developed and structurally different from similar tissue found in vascular plants. Mosses do not have seeds and after fertilisation develop sporophytes with unbranched stalks topped with single capsules containing spores. They are typically tall, though some species are much larger. ''Dawsonia'', the tallest moss in the world, can grow to in height. There are a ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Great Soviet Encyclopedia
The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya entsiklopediya'' (or '' Great Russian Encyclopedia'') in an updated and revised form. The GSE claimed to be "the first Marxist–Leninist general-purpose encyclopedia". Origins The idea of the ''Great Soviet Encyclopedia'' emerged in 1923 on the initiative of Otto Schmidt, a member of the Russian Academy of Sciences. In early 1924 Schmidt worked with a group which included Mikhail Pokrovsky, (rector of the Institute of Red Professors), Nikolai Meshcheryakov (Former head of the Glavit, the State Administration of Publishing Affairs), Valery Bryusov (poet), Veniamin Kagan (mathematician) and Konstantin Kuzminsky to draw up a proposal which was agreed to in April 1924. Also involved was Anatoly Lunacharsky, People's Commissar of Education ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Georgy Chernov
George A. Chernov (April 21, 1906 – April 6, 2009) was a Soviet geologist. He discovered the Vorkuta coal deposits and the petroleum district of the Bolshezemelskaya tundra, including the Usinskoye oil field, Usinskoe and Kharyaginskoye oil fields."История Воркуты"
retrieved August 3, 2004)
Chernov discovered the piezoquartz deposits of the Vangyrskoe field during World War II, known in the Soviet Union as the Great Patriotic War. He obtained a doctorate in geological and mineralogical sciences from Moscow University and was the recipient of the Honored Geologist award of the RSFSR.


Biography

Chernov was the son of Alexander Alexandrovich Chernov (1877–1963), a Russian geologist and paleontologist, and his mother, Eugenia P. Magnushevska. He had a sister named Olga. Cher ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Pechora Coal Basin
The Pechora coal basin (Печорский угольный бассейн) is located in the Extreme North of European Russia. In covers nearly 90,000 km2 in Komi Republic and Nenets Autonomous Okrug of the Arkhangelsk Oblast. The basin is associated with three major depressions: Usa River depression, Korotaikha depression and Kara depression, stretching North-South along the Western foothills of Northern Ural Mountains and Pay-Khoy Ridge. Coals in the basin widely range from brown coals to anthracites, of varying yield and ash content. See also * Timan-Pechora Basin The Timan-Pechora Basin is a sedimentary basin located between Timan Ridge and the Ural Mountains in northern Russia. The basin contains oil and gas fields. Oil and gas extraction A planned project to mine its oil and gas was conceived in the ... References Geography of Russia Komi Republic Nenets Autonomous Okrug Coal mining regions in Russia {{russia-geo-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Izhma Komi
The Izhma Komi (Russian: ''''; endonym: ; Nenets: нысма, ''nysma'') is a sub-group of the much larger Komi people, who traditionally reside in the north of the Komi Republic, primarily in the Izhemsky District, but also in the Nenets Autonomous Okrug & the Yamalo-Nenets Autonomous Okrug around the borders with the Komi Republic. The beginning of the formation of the Izhma Komi ethnic group is traced to the second half of the 16th century when a group of Komi founded the Izhma ''sloboda'' by the Izhma River. The formation of the separate ethnicity finalized during the 17th and 18th centuries. During the 19th century they expanded their area of settlement by settling along the middle Pechora River, by the Usa River, in Bolshezemelskaya and Kanin Peninsula tundras. They also crossed the Ural Mountains and settled by the Ob River. A group of Izhma Komi settled as far as at the Kola Peninsula, where 1,128 were recorded to live in the 2002 census.Yuri Shabayev, Valeri Sharapov,"T ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Taiga
Taiga (; rus, тайга́, p=tɐjˈɡa; relates to Mongolic and Turkic languages), generally referred to in North America as a boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, and larches. The taiga or boreal forest has been called the world's largest land biome. In North America, it covers most of inland Canada, Alaska, and parts of the northern contiguous United States. In Eurasia, it covers most of Sweden, Finland, much of Russia from Karelia in the west to the Pacific Ocean (including much of Siberia), much of Norway and Estonia, some of the Scottish Highlands, some lowland/coastal areas of Iceland, and areas of northern Kazakhstan, northern Mongolia, and northern Japan (on the island of Hokkaidō). The main tree species, depending on the length of the growing season and summer temperatures, vary across the world. The taiga of North America is mostly spruce, Scandinavian and Finnish taiga consists of ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Arctic Circle
The Arctic Circle is one of the two polar circles, and the most northerly of the five major circles of latitude as shown on maps of Earth. Its southern equivalent is the Antarctic Circle. The Arctic Circle marks the southernmost latitude at which, on the December solstice, the shortest day of the year in the northern hemisphere, the sun will not rise all day, and on the June solstice, the longest day of the year in the northern hemisphere, the sun will not set. These phenomena are referred to as polar night and midnight sun respectively, and the further north one progresses, the more pronounced these effects become. For example, in the Russian port city of Murmansk, three degrees above the Arctic Circle, the sun does not rise for 40 successive days in midwinter. The position of the Arctic Circle is not fixed and currently runs north of the Equator. Its latitude depends on the Earth's axial tilt, which fluctuates within a margin of more than 2° over a 41,000-year period, o ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Forest Tundra
A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' Food and Agriculture Organization (FAO) defines a forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds ''in situ''. It does not include land that is predominantly under agricultural or urban use." Using this definition, '' Global Forest Resources Assessment 2020'' (FRA 2020) found that forests covered , or approximately 31 percent of the world's land area in 2020. Forests are the predominant terrestrial ecosystem of Earth, and are found around the globe. More than half of the world's forests are found in only five countries (Brazil, Canada, China, Russia, and the United States). The largest share of forests (45 percent) are in th ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Prostrate Shrub
A prostrate shrub is a woody plant, most of the branches of which lie upon or just above the ground, rather than being held erect as are the branches of most trees and shrubs. Background Prostration may occur because the supporting tissues in stems are not strong enough to support the weight of the plant, causing the plant to bend until it reaches the ground. Alternatively, it may occur because of a genetic disposition for branches to grow horizontally on or just under the ground; for example, as a strategy to avoid overly strong sunlight. Finally, environmental factors such as strong winds laden with sand or salt may tend to prune away erect branches, thereby creating a prostrate habit in plants that may not be predisposed to prostration. Ecology Prostrate shrubs are used in horticulture as groundcovers and in hanging baskets, and to bind soils and prevent erosion in remedial landscaping. They are also important components of rock gardens. The shrinking size of urban gardens has ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Tundra
In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless mountain tract". There are three regions and associated types of tundra: Arctic tundra, alpine tundra, and Antarctic tundra. Tundra vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens. Scattered trees grow in some tundra regions. The ecotone (or ecological boundary region) between the tundra and the forest is known as the tree line or timberline. The tundra soil is rich in nitrogen and phosphorus. The soil also contains large amounts of biomass and decomposed biomass that has been stored as methane and carbon dioxide in the permafrost, making the tundra soil a carbon sink. As global warming heats the ecosystem and causes soil thawing, the permafrost carbon cycle accelerates and releases much of these soil-contained g ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Timan-Pechora Basin
The Timan-Pechora Basin is a sedimentary basin located between Timan Ridge and the Ural Mountains in northern Russia. The basin contains oil field, oil and gas fields. Oil and gas extraction A planned project to mine its oil and gas was conceived in the mid-1990s and approved by United States of America, United States and Russian Governments. As of September 29, 2004, Conoco and LUKoil planned to jointly develop this Basin. Since 2004 the production increased and the importance for LUKoil increased. However, the production began to decline in 2010. Large investments are needed to increase production rates or at least to maintain production at levels over 17 million tons annually. Oil extraction has produced limited environmental damage. In particular it has caused eutrophication and organic contamination of waters as interpreted from low diatom diversity and absence of pollution sensitive diatoms among other things. Possibly oil extraction is also behind lower avian diversit ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]