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Carbon and nitrogen concentrations alongside stable isotopes of the sediment ...
The data contains biogeochemical data, including total carbon and nitrogen concentrations, as well as stable carbon (δ13C) and nitrogen isotopes (δ15N) of 21 samples from the... -
Hydrochemical, biogeochemical, and sedimentological data from sediment sample...
In August and September 2022, a sediment sampling and site investigation program was conducted near Ny-Ålesund on Svalbard. With the Bayelva Observatory having monitored... -
Below-ground carbon stocks and soil properties in the central Lena River Delt...
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... -
Element composition of sediment core EN21103 from Lake Ulu, eastern Siberia
Element composition including total carbon (TC), total organic carbon (TOC), total inorganic carbon (TIC), and total nitrogen (TN), measured with a soli TOC cube (Elementar) and... -
Soil data from two permafrost cores near Utqiagvik, Alaska
The dataset reports soil data of soil samples sourced from two permafrost cores taken in April 2022 near Utqiagvik, Alaska, USA. For one half of both permafrost cores, the upper... -
Total inorganic carbon (TIC) from sediment short core EN18232-1 of Lake Khamr...
Data include inorganic carbon levels (TIC given in %), determined from all 39 subsamples of lake sediment short core EN18232-1. Prior measurements, freeze-dried aliquots were... -
Biogeochemical proxies of the sediment short core EN18232-1, Lake Khamra, Sib...
This data set is an extension to the previously published data in a bundled publication (Stieg et al., 2024a) from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.),...
