Thermokarst processes and depositional events in a tundra lake, northeastern Siberia
Arctic Region ; Asian part of Russia ; Climatic change ; Cold area ; EasternSiberia ; Geochemistry ; Holocene ; Hydroclimatology ; Ice wedge ; Isotope analysis ; Lake ; Palaeolimnology ; Periglacial features ; Permafrost ; Polar region ; Thawing
Análisis isotópico ; Cambio climático ; Cuña de hielo ; Deshielo ; Geoquímica ; Holoceno ; Lago ; Paleolimnología ; Pergelisol ; Periglaciar ; Región polar ; Rusia de Asia ; Siberia oriental ; Termokarst ; Zona fría ; Ártica
cal. kyr BP from Lake El'gene-Kyuele of northeastern Siberia. Eight fine sand layers are attributed to depositional events associated with thaw slump activity acting upon orthogonally oriented patterns of ice-wedge networks in the ice-rich permafrost
Changes of geological environment due to the anthropogenic impacts : a case study of south of East Siberia, Russia
Asian part of Russia ; Earth surface processes ; EasternSiberia ; Geological heritage ; Human impact ; Impact ; Infrastructure ; Karst ; Landslide ; Man-environment relations ; Soil erosion
Acción antrópica ; Deslizamiento deterreno ; Erosión de los suelos ; Geomorfodinámica ; Impacto ; Infraestructura ; Karst ; Relación hombre-medio ambiente ; Rusia de Asia ; Siberia oriental
The monitoring investigation of exogenic processes in the southern region of East Siberia, including the inherited ones (gravitation, cryogenic and those induced by the surface and subsurface waters), were carried out in special key sites set up
Asian part of Russia ; Baikal ; Climatic warming ; Cryoturbation ; EasternSiberia ; Holocene ; Palaeogeography ; Rift ; Sedimentary structure
Baikal ; Crioturbación ; Estructura sedimentaria ; Holoceno ; Paleogeografía ; Recalentamiento climático ; Rift ; Rusia de Asia ; Siberia oriental
The Late Cenozoic alluvial deposits in the Tunka depression of the Baikal Rift Zone, Russia, contain wedge-shaped structures and involutions that provide valuable palaeogeographic information about the southern part of easternSiberia. The structure
Asian part of Russia ; Climatic change ; EasternSiberia ; Geomorphogenesis ; Holocene ; Lake ; Landscape ; Magadan ; Periglacial features ; Permafrost ; Thermokarst ; Tundra
The different tundra landscapes of the Kolyma Lowland, northern Siberia are described, focusing on landscape typology, digital mapping and the calculation of areas occupied by different landscape complexes. The genesis, age and evolution of yedoma
Air temperature ; Asian part of Russia ; Cartographic display ; Climatic chart ; Climatology ; EasternSiberia ; Geographic information ; Interpolation ; Irkutsk ; Precipitation ; Thematic mapping
Cartografía temática ; Climatología ; Información geográfica ; Interpolación ; Irkutsk ; Mapa climático ; Precipitación ; Representación cartográfica ; Rusia de Asia ; Siberia oriental ; Temperatura del aire
Asian part of Russia ; Carbon dioxide ; Forecast ; Forest ; Geochemistry ; Ice wedge ; Periglacial features ; Permafrost ; Sakha ; Siberia ; Soil properties
The concentration of methane in air bubbles within permafrost was sampled from both alluvial deposits and ice wedges in EasternSiberia. The values of methane concentration were as high as 6000 ppmv in both frozen soil and ice wedges. The anti
Atmosphere ; EasternSiberia ; European part of Russia ; Interannual variability ; Ozone ; Regional analysis ; Russia ; Russian Far East ; Seasonal variation ; West Siberia ; Years 1970-79 ; Years 1990-99
The economic region of EasternSiberia is abundant in cheap solid fuels, water supply and other natural riches. An increase in the exploitation of these riches will substantially contribute to solving the tasks set for the fuel industry by tenth
complexes of the Krasnoyarsk area, Sayan and Bratsk-Ust-Ilymsk. The present stage of the territorial development of EasternSiberia is illustrated by means of cartograms and a schema of important economic relationships of the production complexes mentioned.
Five-Year Plan of the USSR. The further development of the Eastern Siberian region will be done by building up regional production complexes. The present paper describes the characteristic features in the construction and improvement of the production