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Forest inventories on circular plots on the expedition Chukotka 2018, NE Russia
We undertook a large-scale forest inventory in central Chukotka in summer 2018 on a joint Russian-German expedition by the AWI (Potsdam) and the NEFU (Yakutsk). We covered... -
Total above-ground biomass of 39 vegetation sites of central Chukotka from 2018
Field investigations were performed in four areas: a treeless mountainous tundra (16-KP-04; Lake Rauchuagytgyn area), tundra-taiga transition zone (16-KP-01, Lake Ilirney area)... -
Foliage projective cover of 40 vegetation sites of central Chukotka from 2018
Field investigations were performed in four areas: a treeless mountainous tundra (16-KP-04; Lake Rauchuagytgyn area), tundra-taiga transition zone (16-KP-01, Lake Ilirney area)... -
Potential CO2 and CH4 production in the central Lena River Delta, Kurungnakh ...
Arctic warming increases the degradation of permafrost soils but little is known about floodplain soils and other permafrost soils in the permafrost region. This dataset present... -
Below-ground carbon stocks, soil properties, and potential CO2 and CH4 produc...
Arctic warming increases the degradation of permafrost soils but little is known about floodplain soils and other permafrost soils in the permafrost region. This dataset present... -
Carbon and nitrogen stocks for permafrost cores in the Noatak, Kobuk and Sela...
This data set describes the soil core and sample characteristics from soil cores collected in the Noatak (67.03 N; -162.45 E), Kobuk (66.79 N; -161.37 E), and Selawik (66.58 N;... -
Erosion rates of the Sobo-Sise yedoma permafrost cliff in the Lena River Delt...
Permafrost thaw and ice wedge degradation lead to drastic landscape changes in the permafrost region. With this data set we investigated the cliff retreat of the Sobo-Sise Cliff... -
Erosion rates along Sobo-Sise Cliff 1965-2018
Permafrost thaw and ice wedge degradation lead to drastic landscape changes in the permafrost region. With this data set we investigated the cliff retreat of the Sobo-Sise Cliff... -
Erosion rates of the Sobo-Sise yedoma permafrost cliff in the Lena River Delt...
Permafrost thaw and ice wedge degradation lead to drastic landscape changes in the permafrost region. With this data set we investigated the cliff retreat of the Sobo-Sise Cliff... -
Annual dynamics of rapid permafrost disturbances in Northeast Siberia
Permafrost is warming globally which leads to widespread permafrost thaw. Particularly ice-rich permafrost is vulnerable to rapid thaw and erosion, impacting whole landscapes... -
Pan-Arctic thermokarst lagoon distribution, area and classification
Thermokarst lagoons develop in permafrost lowlands along the ice-rich Arctic coast when thermokarst lakes or basins with bottom elevations at or below sea level are breached by... -
Spatial extent of thermokarst lagoons along pan-Arctic coasts - an upscaling ...
Along the ice rich pan-Arctic permafrost coasts thermokarst lagoons are a common landscape feature. These lagoons form when thermokarst lakes are inundated permanently or... -
Biogeochemical parameters of thawed sediments underneath a Yedoma and Alas th...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Cumulative greenhouse gas production in thawed sediments underneath a Yedoma ...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Dissolved organic carbon content in thawed sediments underneath a Yedoma and ...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Branched glyerol diakyl glyerol tetraether (brGDGT) concentration in thawed s...
This dataset describs two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
n-Alkane concentration in thawed sediments underneath a Yedoma and Alas therm...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Biogeochemical parameters of thawed sediments underneath a Yedoma and Alas th...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Air temperature, thaw depth and total organic carbon pools in the active laye...
The dataset comprises the thaw depth, the total organic carbon pools in the active layer measured at different thaw slump soils in the Lena Delta, Siberia, Russia in July 2019. -
Carbon dioxide and and methane flux from thaw slump soils in the Lena Delta, ...
The dataset comprises in situ CO2 and CH4 fluxes from different non-vegetated soils in an active thaw slump in the Lena Delta, Siberia, Russia, measured in July 2019 and July 2019.
