Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
Aufeis of the North-East of Russia in changing climate. / Makarieva, Olga ; Shikhov, Andrey; Nesterova, Nataliia ; Ostashov, Andrey .
22nd Northern Research Basins Symposia and Workshop. Yellowknife, 2019.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
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TY - GEN
T1 - Aufeis of the North-East of Russia in changing climate
AU - Makarieva, Olga
AU - Shikhov, Andrey
AU - Nesterova, Nataliia
AU - Ostashov, Andrey
PY - 2019
Y1 - 2019
N2 - The distribution of aufeis in the North-East of Russia in current climate is being studied and compared to the period of 70 years ago. Landsat images for the period of 2013-2017, topographic maps and historical Cadastre of aufeis (1958) have been used to compile spatial geodatabase of aufeis in the basins of thee large rivers of permafrost – the Yana, Indigirka and Kolyma (total area more than 1.2 mln. km2). The satellite-derived total area of aufeis is 2167 km2 of 3429 aufeis fields, while historical Cadastre (1958) contains data of 2561 aufeis fields with total area of 4009 km2. The comparison of recent and historical data has shown that aufeis conditions have changed since the mid-20th century indicating the changes of hydrological regime and permafrost conditions in studied area.
AB - The distribution of aufeis in the North-East of Russia in current climate is being studied and compared to the period of 70 years ago. Landsat images for the period of 2013-2017, topographic maps and historical Cadastre of aufeis (1958) have been used to compile spatial geodatabase of aufeis in the basins of thee large rivers of permafrost – the Yana, Indigirka and Kolyma (total area more than 1.2 mln. km2). The satellite-derived total area of aufeis is 2167 km2 of 3429 aufeis fields, while historical Cadastre (1958) contains data of 2561 aufeis fields with total area of 4009 km2. The comparison of recent and historical data has shown that aufeis conditions have changed since the mid-20th century indicating the changes of hydrological regime and permafrost conditions in studied area.
KW - taryn-aufeis
KW - the North-East of Russia
KW - climate change
KW - Groundwater
KW - streamflow
KW - surface and ground water interactions
M3 - Conference contribution
BT - 22nd Northern Research Basins Symposia and Workshop
CY - Yellowknife
T2 - 22nd International Northern Research Basins Symposium and Workshop
Y2 - 18 August 2019 through 23 August 2019
ER -
ID: 50695988