Water-ice characteristics of five cores from a terrestrial permafrost area in northeastern Siberia


Water/ice content was derived from weight differences before and after freeze-drying the samples. Water isotope ratios (δ18O, δ2H, d excess), pH, conductivity and DOC were measured using pore water extracted from the sediment samples using Rhizone samplers. Water isotopes were measured at AWI Potsdam Stable Isotope Laboratory using a Finnigan MAT Delta-S mass spectrometer. DOC was measured at AWI Potsdam Hydrochemistry Laboratory using a Shimadzu TOC-V CPH Total Organic Carbon Analyzer.

DOI https://doi.org/10.1594/PANGAEA.933256
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.933446
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.933256
Creator Windirsch, Torben ORCID logo; Grosse, Guido ORCID logo; Ulrich, Mathias (ORCID: 0000-0002-1337-252X); Forbes, Bruce C ORCID logo; Göckede, Mathias ORCID logo; Zimov, Nikita S ORCID logo; Macias-Fauria, Marc; Olofsson, Johan ORCID logo; Wolter, Juliane ORCID logo; Strauss, Jens ORCID logo
Publisher PANGAEA
Publication Year 2021
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0806A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0806A WTZ Großbritannien: CACOON - Veränderung des arktischen Kohlenstoffkreislaufs im küstennahen Ozean; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/R012806/1 Changing Arctic Carbon cycle in the cOastal Ocean Near-shore; University of Potsdam https://doi.org/10.13039/501100004238 Crossref Funder ID PeCHEc Permafrost Carbon Stabilization by Recreating a Herbivore-Driven Ecosystem (Potsdam Graduate School)
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 769 data points
Discipline Biogeochemistry; Biospheric Sciences; Geosciences; Natural Sciences
Spatial Coverage (161.488W, 68.504S, 161.515E, 68.513N); Cherskiy, Russia
Temporal Coverage Begin 2019-03-11T12:04:00Z
Temporal Coverage End 2019-07-13T10:22:00Z