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Bolshaya Ercha
The Bolshaya Ercha (russian: Большая Эрча) is a river in the Sakha Republic (Yakutia), Russia. It is a tributary of the Indigirka. The river has a length of and a drainage basin area of . The river flows north of the Arctic Circle, across desolate territories of the Allaikhovsky District. Course The Bolshaya Ercha is a right tributary of the Indigirka. It has its sources in the northern slopes of the Ulakhan-Sis range. The river flows first northwestwards in its uppermost section, and then in a roughly western / WSW direction skirting the Kondakov Plateau which rises to the north. In its last stretch the river descends into the Indigirka floodplain among numerous lakes where it meanders strongly, forming oxbow lakes. Finally the Bolshaya Ercha joins the Indigirka from its mouth. Now uninhabited Vorontsovo village lies near the confluence, on the facing bank of the Indigirka.Google Earth Tributaries The main tributary of the Bolshaya Ercha is the long Malaya Erch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational Navigation Chart
An aeronautical chart is a map designed to assist in the navigation of aircraft, much as nautical charts do for watercraft, or a roadmap does for drivers. Using these charts and other tools, pilots are able to determine their position, safe altitude, best route to a destination, navigation aids along the way, alternative landing areas in case of an in-flight emergency, and other useful information such as radio frequencies and airspace boundaries. There are charts for all land masses on Earth, and long-distance charts for trans-oceanic travel. Specific charts are used for each phase of a flight and may vary from a map of a particular airport facility to an overview of the instrument routes covering an entire continent (e.g., global navigation charts), and many types in between. Visual flight charts are categorized according to their scale, which is proportional to the size of the area covered by one map. The amount of detail is necessarily reduced when larger areas are represen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yana-Indigirka Lowland
The Yana-Indigirka Lowland (russian: Яно-Индигирская низменность; sah, Дьааҥы - Индигир намтала) is a large, low alluvial plain located in northern Siberia, Far Eastern Federal District, Russia. Administratively most of the territory of the lowland is part of the Sakha Republic (Yakutia). There are inhabited centers of population in the lowlands such as Chokurdakh, Olenegorsk and Nizhneyansk, but these are very few and scattered. Geography The lowland is named after the Yana River in the west and the Indigirka River in the east and is crossed by both rivers in their middle and lower courses. The area is mostly flat and very marshy, its northern limits extending for over from the Buor Khaya Gulf of the Laptev Sea in the west to the delta of river Indigirka in the East Siberian Sea in the east. It is limited by the Kyundyulyun, the northern end of the Selennyakh Range and the Polousny Range in the south. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributaries Of The Indigirka
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. PhysicalGeography.net, Michael Pidwirny & Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Russia
Russia can be divided into a European and an Asian part. The dividing line is generally considered to be the Ural Mountains. The European part is drained into the Arctic Ocean, Baltic Sea, Black Sea, and Caspian Sea. The Asian part is drained into the Arctic Ocean and the Pacific Ocean. Notable rivers of Russia in Europe are Volga (which is the longest river in Europe), Pechora, Don, Kama, Oka and the Northern Dvina, while several other rivers originate in Russia but flow into other countries, such as the Dnieper and the Western Dvina. In Asia, important rivers are the Ob, the Irtysh, the Yenisei, the Angara, the Lena, the Amur, the Yana, the Indigirka, and the Kolyma. In the list below, the rivers are grouped by the seas or oceans into which they flow. Rivers that flow into other rivers are ordered by the proximity of their point of confluence to the mouth of the main river, i.e., the lower in the list, the more upstream. There is an alphabetical list of rivers at the end of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malaya Ercha
Malaya refers to a number of historical and current political entities related to what is currently Peninsular Malaysia in Southeast Asia: Political entities * British Malaya (1826–1957), a loose collection of the British colony of the Straits Settlements and the British protectorates of the Malay States * Malayan Union (1946–1948), a post-war British colony consisting of all the states and settlements in British Malaya except Singapore * Federation of Malaya (1948–1963), the successor to the Malayan Union, which gained independence within the Commonwealth of Nations in 1957 * States of Malaya (1963-Present), the States of the Federation of Malaya following the merger with the self-governing State of Singapore and the Colonies of North Borneo (renamed Sabah), Sarawak to form the Federation of Malaysia Geography Malaya comprises the States of Malaya and Singapore Science * ''Megisba malaya'', a butterfly commonly called the Malayan People * Malaya Akulukjuk (born 1915?) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Earth
Google Earth is a computer program that renders a 3D computer graphics, 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposition, superimposing satellite images, aerial photography, and geographic information system, GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a Computer keyboard, keyboard or computer mouse, mouse. The program can also be downloaded on a smartphone or Tablet computer, tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vorontsovo, Sakha Republic
Vorontsovo (russian: Воронцово; sah, Воронцово) is a rural locality (a '' selo''), one of two settlements, in addition to Olenegorsk, the administrative centre of the Rural Okrug, in Yukagirsky National Rural Okrug of Allaikhovsky District in the Sakha Republic, Russia. It is located from Chokurdakh, the administrative center of the district and from Olenegorsk. Its population as of the 2010 Census was 0;Sakha Republic Territorial Branch of the Federal State Statistics Service. Results of the 2010 All-Russian CensusЧисленность населения по районам, городским и сельским населённым пунктам(''Population Counts by Districts, Urban and Rural Inhabited Localities'') the same as recorded in the 2002 Census. Geography The village is located north of the Arctic Circle, in the lower course of the Indigirka, near the mouth of the Bolshaya Ercha The Bolshaya Ercha (russian: Большая Эрча) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxbow Lake
An oxbow lake is a U-shaped lake or pool that forms when a wide meander of a river is cut off, creating a free-standing body of water. In South Texas, oxbows left by the Rio Grande are called '' resacas''. In Australia, oxbow lakes are called billabongs. The word "oxbow" can also refer to a U-shaped bend in a river or stream, whether or not it is cut off from the main stream. Geology An oxbow lake forms when a meandering river erodes through the neck of one of its meanders. This takes place because meanders tend to grow and become more curved over time. The river then follows a shorter course that bypasses the meander. The entrances to the abandoned meander eventually silt up, forming an oxbow lake. Because oxbow lakes are stillwater lakes, with no current flowing through them, the entire lake gradually silts up, becoming a bog or swamp and then evaporating completely. When a river reaches a low-lying plain, often in its final course to the sea or a lake, it meanders wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meander
A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank) and deposits sediments on an inner, convex bank which is typically a point bar. The result of this coupled erosion and sedimentation is the formation of a sinuous course as the channel migrates back and forth across the axis of a floodplain. The zone within which a meandering stream periodically shifts its channel is known as a meander belt. It typically ranges from 15 to 18 times the width of the channel. Over time, meanders migrate downstream, sometimes in such a short time as to create civil engineering challenges for local municipalities attempting to maintain stable roads and bridges.Neuendorf, K.K.E., J.P. Mehl Jr., and J.A. Jackson, J.A., eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. Charlton, R., 2007. ''Fundamentals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floodplain
A floodplain or flood plain or bottomlands is an area of land adjacent to a river which stretches from the banks of its channel to the base of the enclosing valley walls, and which experiences flooding during periods of high discharge.Goudie, A. S., 2004, ''Encyclopedia of Geomorphology'', vol. 1. Routledge, New York. The soils usually consist of clays, silts, sands, and gravels deposited during floods. Because the regular flooding of floodplains can deposit nutrients and water, floodplains frequently have high soil fertility; some important agricultural regions, such as the Mississippi river basin and the Nile, rely heavily on the flood plains. Agricultural regions as well as urban areas have developed near or on floodplains to take advantage of the rich soil and fresh water. However, the risk of flooding has led to increasing efforts to control flooding. Formation Most floodplains are formed by deposition on the inside of river meanders and by overbank flow. Whereve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kondakov Plateau
The Kondakov Plateau ( rus, Кондаковское плоскогорье; sah, Кондаков хаптал хайалаах сирэ) is a mountain plateau in the Sakha Republic, Far Eastern Federal District, Russia. The town of Chokurdakh is located on the other bank of the Indigirka, facing the plateau. The nearest airport is Chokurdakh Airport. The Shandrin mammoth was discovered in 1974 at the feet of a steep slope in the eastern side of the Kondakov Plateau by geologist B. S. Rusanov of the Yakutsk Institute of Geology. Geography The Kondakov Plateau is located in eastern Yakutia, rising above the right banks of the lower course of the Indigirka and gradually decreasing in elevation to the east. Slopes are generally smooth and gentle and the average height of the plateau surface is between and . There are slightly higher ridges cutting across the plateau area, the Bonga-Taga ridge in the north and the Mokholukan in the south. The highest point is high Punga Khaya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulakhan-Sis
The Ulakhan-Sis Range ( rus, Улахан-Сис; sah, Улахан Сис) is a mountain range in the Sakha Republic, Far Eastern Federal District, Russia.Улахан-Сис (Ulakhan-Sis) / ; in 35 vols. / Ch. ed. Yu. S. Osipov. 2004—2017. This range is one of the areas of Yakutia where s are found. |
