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Database of Ice-Rich Yedoma Permafrost Version 2 (IRYP v2)
Ice-rich permafrost in the circum-Arctic and sub-Arctic, such as late Pleistocene Yedoma, are especially prone to degradation due to climate change or human activity. When... -
Quaternary deposits map of Yana-Indigirka and Kolyma lowlands tundra zone, R-...
The Quaternary geology map was created for the Yana-Indigirka (eastern part) and Kolyma lowlands, tundra and partly forest-tundra zones. The map corresponds to the nomenclature... -
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... -
Data sets to Yedoma permafrost incubation in seawater, assessing CO₂ release ...
85-day-long aerobic incubation of Yedoma permafrost soil from the Lena Delta into seawater from the eastern Kara Sea, at ~2°C in the dark. The setup is simulating the process of... -
14C dates of organic remains in ice wedges and enclosing sediments of Seyakha...
14C dates of organic remains in ice wedges and enclosing sediments (central part of Seyakha yedoma exposure). Calibrated using OxCal 4.4 equipped with IntCal 20 (Reimer et al.... -
14C dates of organic remains in ice wedges from middle and lower parts of Sey...
14C dates of organic remains in ice wedges from middle and lower parts of Seyakha yedoma and enclosing sediments (edge part of yedoma exposure). Calibrated using OxCal 4.4... -
Mean January air temperature in the northwest of Yakutia for the period betwe...
Isotopic analysis of ice wedges has been performed in the laboratory of the Water Problems Institute of the Russian Academy of Sciences (senior researcher A.D. Esikov) on a... -
δ18О values in the Late Pleistocene ice wedges, segregated and pore ice in th...
Isotopic analysis of ice wedges has been performed in the laboratory of the Water Problems Institute of the Russian Academy of Sciences (senior researcher A.D. Esikov) on a... -
Composition and content of water soluble salts in Late Pleistocene syngenetic...
Hydrogeochemistry of ice wedges and host sediments. Determination of the content of water soluble salts in ice wedges has been performed by titration in the laboratory of PNIIIS... -
Radiocarbon dating of organic material of Late Pleistocene yedoma sediments i...
Radiocarbon dating of organic macrofossils (mainly grass roots and shrub twigs) out of the yedoma deposits has been carried out at the Geological Institute of the Russian... -
n-Fatty acid composition per total organic carbon in a rapidly eroding permaf...
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
n-Fatty acid composition per sediment mass in a rapidly eroding permafrost cliff
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
Organic matter biogeochemistry using lipid biomarker analysis of a rapidly er...
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
n-Alkane composition of organic matter in a rapidly eroding permafrost cliff
Organic carbon (OC) stored in Arctic permafrost represents one of Earth’s largest and most vulnerable terrestrial carbon pools. Amplified climate warming across the Arctic... -
Pollen record of the Sobo-Sise Yedoma cliff (eastern Lena Delta)
This dataset has no description
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Diatom record of the Sobo-Sise Yedoma cliff (eastern Lena Delta)
This dataset has no description
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Chironomid record of the Sobo-Sise Yedoma cliff (eastern Lena Delta)
This dataset has no description
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δ¹⁸O and average temperatures in Late Pleistocene and present-day syngenetic ...
The δ¹⁸O values in Late Pleistocene and present-days syngenetic ice wedges of Kular and surrounding yedpomas of Northern Yakutia and present day and reconstructed temperatures.... -
Composition and content of water-soluble salts (%) in yedoma Late Pleistocene...
Composition and content of water-soluble salts in yedoma Late Pleistocene deposits from Kular in Northern Yakutia. The chemical composition of water-soluble salts in the Late... -
Composition and content of water-soluble salts in syngenetic ice wedges in Ku...
Composition and content of water-soluble salts in syngenetic ice wedges from Kular in Northern Yakutia. The chemical composition of water-soluble salts in the Late Pleistocene...