Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia
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 characteristics (mass specific magnetic susceptibility (4.65 kHz & 0.465 kHz), grain size measurements < 1 mm) and ice char...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.898754 2024-06-02T08:02:45+00:00 Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia Windirsch, Torben Grosse, Guido Ulrich, Mathias Schirrmeister, Lutz Fedorov, Alexander N Konstantinov, Pavel Fuchs, Matthias Strauss, Jens MEDIAN LATITUDE: 61.762285 * MEDIAN LONGITUDE: 130.469705 * SOUTH-BOUND LATITUDE: 61.759670 * WEST-BOUND LONGITUDE: 130.465030 * NORTH-BOUND LATITUDE: 61.764900 * EAST-BOUND LONGITUDE: 130.474380 * DATE/TIME START: 2015-03-22T00:00:00 * DATE/TIME END: 2015-03-24T00:00:00 2019 application/zip, 8 datasets https://doi.pangaea.de/10.1594/PANGAEA.898754 https://doi.org/10.1594/PANGAEA.898754 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.898754 https://doi.org/10.1594/PANGAEA.898754 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Windirsch, Torben (2018): Organic matter characteristics in a changing permafrost environment: Yukechi Alas landscape, Central Yakutia. University Potsdam, master thesis, hdl:10013/epic.2e1a8ca1-3b83-4d7f-8c7d-9d693370d7dc Alas AWI_PerDyn Carbon Central Yakutia Permafrost Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Yedoma Yukechi Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.898754 2024-05-07T23:45:53Z 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 characteristics (mass specific magnetic susceptibility (4.65 kHz & 0.465 kHz), grain size measurements < 1 mm) and ice characteristics (sample mass (wet), sample mass (dry), absolute ice content, stable oxygen and hydrogen isotope ratios of pore ice, pH and conductivity of pore ice). Two cores were analyzed: Yedoma core YED1 N 61.75967° / E 130.47438°; h = 218 m asl total length: 22,35 m (recovery 21,13 m) ice wedge included from ~7,14 to ~9,5 m Alas core Alas1 drilled in the drained part of a thermokarst lake basin N 61.76490° / E 130.46503° total length: 19,80 m (recovery 11,14 m) unfrozen conditions from ~1,6 to ~7,5 m Both cores were drilled in March 2015 from dry land surface in a joint expedition of the ERC PETA-Carb poject and the DFG project UL426/1-1 "Short and long-term thermokarst dynamics due to climate changes and human impacts in Central Yakutia, Siberia (2013-2016)". The sample names are compiled as [campaign]-[core] [drive] [depth (top)] - [depth (bottom)]. Age calibration was done with Calib7.10. Grain size percentages were calculated using GRADISTAT (Blott and Pye, 2001). Missing carbon isotope and C/N ratio values are a result of carbon and/or nitrogen contents below detection limit (0.1 wt%). Missing ice characteristics values are a result of dry and/or fine material obstructing the pore ice/water extraction. Dataset Arctic Ice Magnetic susceptibility permafrost Thermokarst wedge* Yakutia Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic Peta ENVELOPE(36.866,36.866,63.158,63.158) ENVELOPE(130.465030,130.474380,61.764900,61.759670) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alas AWI_PerDyn Carbon Central Yakutia Permafrost Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Yedoma Yukechi |
spellingShingle |
Alas AWI_PerDyn Carbon Central Yakutia Permafrost Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Yedoma Yukechi Windirsch, Torben Grosse, Guido Ulrich, Mathias Schirrmeister, Lutz Fedorov, Alexander N Konstantinov, Pavel Fuchs, Matthias Strauss, Jens Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
topic_facet |
Alas AWI_PerDyn Carbon Central Yakutia Permafrost Permafrost Research (Periglacial Dynamics) @ AWI PETA-CARB Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool Yedoma Yukechi |
description |
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 characteristics (mass specific magnetic susceptibility (4.65 kHz & 0.465 kHz), grain size measurements < 1 mm) and ice characteristics (sample mass (wet), sample mass (dry), absolute ice content, stable oxygen and hydrogen isotope ratios of pore ice, pH and conductivity of pore ice). Two cores were analyzed: Yedoma core YED1 N 61.75967° / E 130.47438°; h = 218 m asl total length: 22,35 m (recovery 21,13 m) ice wedge included from ~7,14 to ~9,5 m Alas core Alas1 drilled in the drained part of a thermokarst lake basin N 61.76490° / E 130.46503° total length: 19,80 m (recovery 11,14 m) unfrozen conditions from ~1,6 to ~7,5 m Both cores were drilled in March 2015 from dry land surface in a joint expedition of the ERC PETA-Carb poject and the DFG project UL426/1-1 "Short and long-term thermokarst dynamics due to climate changes and human impacts in Central Yakutia, Siberia (2013-2016)". The sample names are compiled as [campaign]-[core] [drive] [depth (top)] - [depth (bottom)]. Age calibration was done with Calib7.10. Grain size percentages were calculated using GRADISTAT (Blott and Pye, 2001). Missing carbon isotope and C/N ratio values are a result of carbon and/or nitrogen contents below detection limit (0.1 wt%). Missing ice characteristics values are a result of dry and/or fine material obstructing the pore ice/water extraction. |
format |
Dataset |
author |
Windirsch, Torben Grosse, Guido Ulrich, Mathias Schirrmeister, Lutz Fedorov, Alexander N Konstantinov, Pavel Fuchs, Matthias Strauss, Jens |
author_facet |
Windirsch, Torben Grosse, Guido Ulrich, Mathias Schirrmeister, Lutz Fedorov, Alexander N Konstantinov, Pavel Fuchs, Matthias Strauss, Jens |
author_sort |
Windirsch, Torben |
title |
Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
title_short |
Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
title_full |
Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
title_fullStr |
Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
title_full_unstemmed |
Organic material, sediment and ice characteristics of two permafrost cores from Yukechi Alas, Central Yakutia |
title_sort |
organic material, sediment and ice characteristics of two permafrost cores from yukechi alas, central yakutia |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.898754 https://doi.org/10.1594/PANGAEA.898754 |
op_coverage |
MEDIAN LATITUDE: 61.762285 * MEDIAN LONGITUDE: 130.469705 * SOUTH-BOUND LATITUDE: 61.759670 * WEST-BOUND LONGITUDE: 130.465030 * NORTH-BOUND LATITUDE: 61.764900 * EAST-BOUND LONGITUDE: 130.474380 * DATE/TIME START: 2015-03-22T00:00:00 * DATE/TIME END: 2015-03-24T00:00:00 |
long_lat |
ENVELOPE(36.866,36.866,63.158,63.158) ENVELOPE(130.465030,130.474380,61.764900,61.759670) |
geographic |
Arctic Peta |
geographic_facet |
Arctic Peta |
genre |
Arctic Ice Magnetic susceptibility permafrost Thermokarst wedge* Yakutia Siberia |
genre_facet |
Arctic Ice Magnetic susceptibility permafrost Thermokarst wedge* Yakutia Siberia |
op_source |
Supplement to: Windirsch, Torben (2018): Organic matter characteristics in a changing permafrost environment: Yukechi Alas landscape, Central Yakutia. University Potsdam, master thesis, hdl:10013/epic.2e1a8ca1-3b83-4d7f-8c7d-9d693370d7dc |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.898754 https://doi.org/10.1594/PANGAEA.898754 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.898754 |
_version_ |
1800747226492829696 |