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Marine apparent resistivity profile and bathymetry offshore of the Bykovsky P...
In July 2017, apparent resistivity data were collected with an IRIS Syscal Pro Deep Marine system and floating electrodes. The device was equipped with a GPS and an echo-sounder... -
Ice thickness offshore of the Bykovsky Peninsula in April 2017
In April 2017, four ice cores were drilled offshore of the Bykovsky Peninsula in Siberia to measure sea ice thickness, snow thickness, and water depth. 2020-04-20: "Depth,... -
Conductivity, temperature, depth (CTD) offshore of the Bykovsky Peninsula in ...
Conductivity, temperature, and depth (CTD) data were collected with a SonTek Castaway instrument in July 2017 offshore of the Bykovsky Peninsula in Siberia, Russia. -
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... -
Geochemical data for SOB14-A-21, a Lena Delta 1st terrace exposure
The Holocene delta deposit (1st terrace) exposure SOB14-A-21 (72.53671°N, 127.98945°E) was sampled on 17 August 2014 North of Sobo-Sise Island in the Lena Delta during the... -
Simulation of greenhouse gas production during key transitions in a coastal t...
The dataset presents the greenhouse gas production (CO2 and CH4) from sediment of a terrestrial permafrost outcrop (Byk14-A-1; 71.85175°N, 129.350883°E), the thermokarst lake... -
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... -
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... -
Dissolved methane and hydrochemical parameters in ice cores from April 2017 o...
Data were analyzed to study the role of an winter ice cover for methane cycles of three different stages in the lake-lagoon-shelf transition in a region of rapidly thawing... -
Spatial extent of Arctic river deltas
This geospatial layer (shapefile) provides the spatial extent of 211 river deltas in the Arctic and was established by digitizing Arctic deltas based on (very) high resolution... -
Characteristics of Arctic river deltas
The data set summarizes the input and output data for the study Large stocks of permafrost soil organic carbon and nitrogen in Arctic river deltas (Fuchs et al., 2026). The data... -
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;... -
Basic sedimentary characteristics from permafrost cores from the Noatak, Kobu...
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;... -
Arctic river delta soil and geospatial data set
This data set is the first comprehensive Arctic river delta data set containing soil carbon and nitrogen information. In this study, we collected archived and new soil carbon... -
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk ...
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;... -
Carbon, nitrogen and radiocarbon data from permafrost cores of two small Arct...
This data set describes the soil core and sample characteristics from the Ikpikpuk and Fish Creek river delta on the Arctic Coastal Plain in northern Alaska. The collection of... -
Sedimentary characteristics from permafrost cores in the Teshekpuk Lake Area ...
This data set includes the data for the publication Fuchs et al. (2019), Organic carbon and nitrogen stocks along a thermokarst lake sequence in Arctic Alaska,... -
Organic material, sediment and ice characteristics of two permafrost cores fr...
These data are laboratory results for carbon characteristics (TOC, TC, TN, C/N ratio, stable carbon isotope ratio, radiocarbon ages from bulk organic material), sediment... -
Remote sensing quantifies widespread abundance of permafrost region disturban...
Here we quantify the abundance and distribution of three primary permafrost region disturbances (PRD; lakes and their dynamics, wildfires, retrogressive thaw slumps) using trend... -
Single non-normalized data of electron probe analyses of all glass shard samp...
Permafrost degradation influences the morphology, biogeochemical cycling and hydrology of Arctic landscapes over a range of time scales. To reconstruct temporal patterns of...
