Permafrost-Region Lake-DOC version1 Database (PeRL-DOCv1)

DOI

The pan-Arctic Permafrost-Region Lake-DOC version1 database contains surface water samples of lakes in the permafrost regions of Alaska (49.3 %), Canada (24.2 %), Greenland (3.2 %) and Siberia (23.3 %). It includes concentrations of dissolved organic carbon (DOC) for each of the 1,833 lakes of our synthesis dataset. The lakes of the dataset are located in permafrost regions between 59.2° and 82.5° northern latitude and were sampled between the years 1979 and 2017. We synthesised published datasets and unpublished samples from the author team.We assigned the following information to each lake using existing secondary environmental parameter datasets:- permafrost zone (Brown et al., 1997; Jorgenson et al., 2008),- ecoregion (Olson et al., 2004),- deposit type (Fulton, 1995; Nielsen, 2010; Petrov et al., 2014; Strauss et al., 2016),- ground ice content (Brown et al., 1997; Jorgenson et al., 2008), and- soil organic carbon content (Hugelius et al., 2014).The lakes cover the full range of permafrost extent from the isolated permafrost to continuous permafrost zone. They are located in the boreal forest ecoregion, in the tundra ecoregion and in the boreal-tundra transition zone. For a regionalization we subdivided the data into 13 study areas (22 sites).

Identifier
DOI https://doi.org/10.1594/PANGAEA.932262
Related Identifier https://doi.org/10.5194/bg-18-3917-2021
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Related Identifier https://doi.org/10.1002/lno.11417
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Related Identifier https://doi.org/10.1371/journal.pone.0159642
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Related Identifier https://doi.org/10.1002/2017JG003999
Related Identifier https://doi.org/10.1139/f96-275
Related Identifier https://doi.org/10.1139/f96-274
Related Identifier https://doi.org/10.1038/s41467-019-09592-1
Related Identifier https://doi.org/10.1594/PANGAEA.861733
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.932262
Provenance
Creator Stolpmann, Lydia; Coch, Caroline; Morgenstern, Anne; Boike, Julia; Fritz, Michael; Herzschuh, Ulrike; Stoof-Leichsenring, Kathleen Rosmarie; Dvornikov, Yury; Heim, Birgit; Lenz, Josefine; Larsen, Amy; Walter Anthony, Katey M; Jones, Benjamin; Frey, Karen; Grosse, Guido
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2021
Funding Reference Horizon 2020, 773421; National Science Foundation, OPP 1107481; National Science Foundation, OPP 1806213; Seventh Framework Programme, 282700; Seventh Framework Programme, 338335
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 34446 data points
Discipline Earth System Research
Spatial Coverage (-49.800W, 59.230S, 68.739E, 82.510N); Siberia; Tschukotka, Sibiria, Russia; Alaska; Canada; Lena Delta, Siberia, Russia
Temporal Coverage Begin 2012-07-18T00:00:00Z
Temporal Coverage End 2016-08-29T00:00:00Z