Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska
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; -160.06 E) river deltas in Northwest Alaska during the AWI PETA-CARB West-Alaska 2016 field campaign. The soil cores were c...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967493 2024-06-23T07:48:15+00:00 Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska Fuchs, Matthias Sachs, Torsten Strauss, Jens Jones, Benjamin M Lenz, Josefine Nitze, Ingmar Grosse, Guido MEDIAN LATITUDE: 66.794530 * MEDIAN LONGITUDE: -161.356517 * SOUTH-BOUND LATITUDE: 66.559000 * WEST-BOUND LONGITUDE: -162.405400 * NORTH-BOUND LATITUDE: 67.054200 * EAST-BOUND LONGITUDE: -160.238400 * DATE/TIME START: 2016-08-09T00:00:00 * DATE/TIME END: 2016-08-15T00:00:00 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.967493 en eng PANGAEA Fuchs, Matthias; et al. (in prep.): Large stocks of permafrost soil organic carbon and nitrogen in Arctic river deltas. Michaelson, G J; Ping, Chien-Lu; Kimble, John M (1996): Carbon Storage and Distribution in Tundra Soils of Arctic Alaska, U.S.A. Arctic and Alpine Research, 28(4), 414, https://doi.org/10.2307/1551852 https://doi.pangaea.de/10.1594/PANGAEA.967493 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Alaska Arctic Delta AWI_PerDyn AWI_Perma CACOON Carbon Carbon in Permafrost / Kohlenstoff im Permafrost Changing Arctic Carbon cycle in the cOastal Ocean Near-shore KoPF Nitrogen NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation Permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Dataset ftpangaea https://doi.org/10.2307/1551852 2024-06-12T14:17:12Z 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; -160.06 E) river deltas in Northwest Alaska during the AWI PETA-CARB West-Alaska 2016 field campaign. The soil cores were collected in August 2016 with a SIPRE (Snow, Ice and Permafrost Research Establishment, Fairbanks, Alaska) auger (diameter 2 inch). Prior to collecting the frozen permafrost cores, active layer was excavated, described, and sampled with a knife and a fixed volume cylinder. This data set includes the information on 26 different soil profiles and cores down to a depth of 2 m, resulting in 348 samples. The data is separated into two different files. The first data file (doi:10.1594/PANGAEA.967494) includes the sample characteristics including depth, volume, weight, water content, bulk density as well as measured total organic carbon (TOC), total nitrogen (TN), and carbon to nitrogen ratio (CN). TOC was analyzed with a Vario Max C elemental analyzer and TN was analyzed with a Vario EL III elemental analyzer in laboratories at Alfred Wegener Institute Potsdam. Prior to analysis, samples were weighted, freeze-dried, homogenized, ground and subsampled for the different analyzes. The second data file (doi:10.1594/PANGAEA.967505) includes the active layer depth, core depth and sample depth for each core as well as the calculated soil organic carbon (SOC) and soil nitrogen (SN) stocks for the active layer as well as for the reference depths 0 – 30 cm, 0 – 100 cm, 0 – 200 cm. SOC and SN stocks were calculated according to Michaelson et al. (1996) in kilograms of carbon per square meter (km C m−2) by multiplying the DBD with the TOC content in weight percentage (or TN in case of soil nitrogen), and the sample length in centimeters. SOC and SN stocks were added up to the active layer and the reference depths of 0–30, 0–100, and 0–200 cm (if the core reached that depth). Missing soil core intervals were extrapolated from adjacent ... Dataset Arctic Arctic and Alpine Research Arctic Ice permafrost Alaska PANGAEA - Data Publisher for Earth & Environmental Science Arctic Fairbanks Peta ENVELOPE(36.866,36.866,63.158,63.158) ENVELOPE(-162.405400,-160.238400,67.054200,66.559000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alaska Arctic Delta AWI_PerDyn AWI_Perma CACOON Carbon Carbon in Permafrost / Kohlenstoff im Permafrost Changing Arctic Carbon cycle in the cOastal Ocean Near-shore KoPF Nitrogen NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation Permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool |
spellingShingle |
Alaska Arctic Delta AWI_PerDyn AWI_Perma CACOON Carbon Carbon in Permafrost / Kohlenstoff im Permafrost Changing Arctic Carbon cycle in the cOastal Ocean Near-shore KoPF Nitrogen NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation Permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Fuchs, Matthias Sachs, Torsten Strauss, Jens Jones, Benjamin M Lenz, Josefine Nitze, Ingmar Grosse, Guido Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
topic_facet |
Alaska Arctic Delta AWI_PerDyn AWI_Perma CACOON Carbon Carbon in Permafrost / Kohlenstoff im Permafrost Changing Arctic Carbon cycle in the cOastal Ocean Near-shore KoPF Nitrogen NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation Permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool |
description |
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; -160.06 E) river deltas in Northwest Alaska during the AWI PETA-CARB West-Alaska 2016 field campaign. The soil cores were collected in August 2016 with a SIPRE (Snow, Ice and Permafrost Research Establishment, Fairbanks, Alaska) auger (diameter 2 inch). Prior to collecting the frozen permafrost cores, active layer was excavated, described, and sampled with a knife and a fixed volume cylinder. This data set includes the information on 26 different soil profiles and cores down to a depth of 2 m, resulting in 348 samples. The data is separated into two different files. The first data file (doi:10.1594/PANGAEA.967494) includes the sample characteristics including depth, volume, weight, water content, bulk density as well as measured total organic carbon (TOC), total nitrogen (TN), and carbon to nitrogen ratio (CN). TOC was analyzed with a Vario Max C elemental analyzer and TN was analyzed with a Vario EL III elemental analyzer in laboratories at Alfred Wegener Institute Potsdam. Prior to analysis, samples were weighted, freeze-dried, homogenized, ground and subsampled for the different analyzes. The second data file (doi:10.1594/PANGAEA.967505) includes the active layer depth, core depth and sample depth for each core as well as the calculated soil organic carbon (SOC) and soil nitrogen (SN) stocks for the active layer as well as for the reference depths 0 – 30 cm, 0 – 100 cm, 0 – 200 cm. SOC and SN stocks were calculated according to Michaelson et al. (1996) in kilograms of carbon per square meter (km C m−2) by multiplying the DBD with the TOC content in weight percentage (or TN in case of soil nitrogen), and the sample length in centimeters. SOC and SN stocks were added up to the active layer and the reference depths of 0–30, 0–100, and 0–200 cm (if the core reached that depth). Missing soil core intervals were extrapolated from adjacent ... |
format |
Dataset |
author |
Fuchs, Matthias Sachs, Torsten Strauss, Jens Jones, Benjamin M Lenz, Josefine Nitze, Ingmar Grosse, Guido |
author_facet |
Fuchs, Matthias Sachs, Torsten Strauss, Jens Jones, Benjamin M Lenz, Josefine Nitze, Ingmar Grosse, Guido |
author_sort |
Fuchs, Matthias |
title |
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
title_short |
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
title_full |
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
title_fullStr |
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
title_full_unstemmed |
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk and Selawik river deltas in Northwestern Alaska |
title_sort |
permafrost soil organic carbon and soil nitrogen data from the noatak, kobuk and selawik river deltas in northwestern alaska |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967493 |
op_coverage |
MEDIAN LATITUDE: 66.794530 * MEDIAN LONGITUDE: -161.356517 * SOUTH-BOUND LATITUDE: 66.559000 * WEST-BOUND LONGITUDE: -162.405400 * NORTH-BOUND LATITUDE: 67.054200 * EAST-BOUND LONGITUDE: -160.238400 * DATE/TIME START: 2016-08-09T00:00:00 * DATE/TIME END: 2016-08-15T00:00:00 |
long_lat |
ENVELOPE(36.866,36.866,63.158,63.158) ENVELOPE(-162.405400,-160.238400,67.054200,66.559000) |
geographic |
Arctic Fairbanks Peta |
geographic_facet |
Arctic Fairbanks Peta |
genre |
Arctic Arctic and Alpine Research Arctic Ice permafrost Alaska |
genre_facet |
Arctic Arctic and Alpine Research Arctic Ice permafrost Alaska |
op_relation |
Fuchs, Matthias; et al. (in prep.): Large stocks of permafrost soil organic carbon and nitrogen in Arctic river deltas. Michaelson, G J; Ping, Chien-Lu; Kimble, John M (1996): Carbon Storage and Distribution in Tundra Soils of Arctic Alaska, U.S.A. Arctic and Alpine Research, 28(4), 414, https://doi.org/10.2307/1551852 https://doi.pangaea.de/10.1594/PANGAEA.967493 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.2307/1551852 |
_version_ |
1802638680418942976 |