Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022)
In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment core YC22_MR_7 was taken off the coast of Herschel Island, Canada, using a hand corer. Data sets were obtained to investigate carbon feedback from the sediments to the water colum...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.965391 2024-09-15T18:10:52+00:00 Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) Ruben, Manuel Jannis Mollenhauer, Gesine LATITUDE: 69.573203 * LONGITUDE: -138.943794 * DATE/TIME START: 2022-07-07T00:00:00 * DATE/TIME END: 2022-07-07T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.015 m * MAXIMUM DEPTH, sediment/rock: 0.245 m 2024 text/tab-separated-values, 503 data points https://doi.pangaea.de/10.1594/PANGAEA.965391 https://doi.org/10.1594/PANGAEA.965391 en eng PANGAEA https://doi.org/10.1594/PANGAEA.965379 Appleby, Peter G (2001): Chronostratigraphic techniques in recent sediments. Tracking Environmental Change Using Lake Sediments: Basin Analysis, Coring, and Chronological Techniques, 171–203 https://doi.pangaea.de/10.1594/PANGAEA.965391 https://doi.org/10.1594/PANGAEA.965391 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Actinium-228 error Age Americium-241 AWI Arctic Land Expedition Bismuth-214 Caesium-137 CA-Land_2022_YukonCoast CA-Land_2022_YukonCoast_MR_7 Calculated Constant Flux - Constant Sedimentation (CFCS) dating model Constant Initial Concentration (CIC) dating model DEPTH sediment/rock Hand corer HCOR Herschel Island Yukon Territory Canada High-purity Germanium (HPGe) detector Lead-210 supported Lead-210 excess Lead-214 NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation YC22_MR_7 Yukon Coast 2022 dataset 2024 ftpangaea https://doi.org/10.1594/PANGAEA.96539110.1594/PANGAEA.965379 2024-07-24T02:31:43Z In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment core YC22_MR_7 was taken off the coast of Herschel Island, Canada, using a hand corer. Data sets were obtained to investigate carbon feedback from the sediments to the water column and atmosphere, using DIC concentrations and isotopic values. The local sediments are supplied primarily by organic carbon previously stored in adjacent permafrost soils (biomarker and bulk data), which erode and redeposit quickly (age model) on the ocean floor. Sedimentary age model of core YC22_MR_7 assuming Constant Flux: Constant Sedimentation (CFCS) model (Appleby, 2001), based on data obtained with a HPGe gamma detector. Dataset Herschel Herschel Island permafrost Yukon PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-138.943794,-138.943794,69.573203,69.573203) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Actinium-228 error Age Americium-241 AWI Arctic Land Expedition Bismuth-214 Caesium-137 CA-Land_2022_YukonCoast CA-Land_2022_YukonCoast_MR_7 Calculated Constant Flux - Constant Sedimentation (CFCS) dating model Constant Initial Concentration (CIC) dating model DEPTH sediment/rock Hand corer HCOR Herschel Island Yukon Territory Canada High-purity Germanium (HPGe) detector Lead-210 supported Lead-210 excess Lead-214 NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation YC22_MR_7 Yukon Coast 2022 |
spellingShingle |
Actinium-228 error Age Americium-241 AWI Arctic Land Expedition Bismuth-214 Caesium-137 CA-Land_2022_YukonCoast CA-Land_2022_YukonCoast_MR_7 Calculated Constant Flux - Constant Sedimentation (CFCS) dating model Constant Initial Concentration (CIC) dating model DEPTH sediment/rock Hand corer HCOR Herschel Island Yukon Territory Canada High-purity Germanium (HPGe) detector Lead-210 supported Lead-210 excess Lead-214 NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation YC22_MR_7 Yukon Coast 2022 Ruben, Manuel Jannis Mollenhauer, Gesine Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
topic_facet |
Actinium-228 error Age Americium-241 AWI Arctic Land Expedition Bismuth-214 Caesium-137 CA-Land_2022_YukonCoast CA-Land_2022_YukonCoast_MR_7 Calculated Constant Flux - Constant Sedimentation (CFCS) dating model Constant Initial Concentration (CIC) dating model DEPTH sediment/rock Hand corer HCOR Herschel Island Yukon Territory Canada High-purity Germanium (HPGe) detector Lead-210 supported Lead-210 excess Lead-214 NUNATARYUK Permafrost thaw and the changing Arctic coast science for socioeconomic adaptation YC22_MR_7 Yukon Coast 2022 |
description |
In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment core YC22_MR_7 was taken off the coast of Herschel Island, Canada, using a hand corer. Data sets were obtained to investigate carbon feedback from the sediments to the water column and atmosphere, using DIC concentrations and isotopic values. The local sediments are supplied primarily by organic carbon previously stored in adjacent permafrost soils (biomarker and bulk data), which erode and redeposit quickly (age model) on the ocean floor. Sedimentary age model of core YC22_MR_7 assuming Constant Flux: Constant Sedimentation (CFCS) model (Appleby, 2001), based on data obtained with a HPGe gamma detector. |
format |
Dataset |
author |
Ruben, Manuel Jannis Mollenhauer, Gesine |
author_facet |
Ruben, Manuel Jannis Mollenhauer, Gesine |
author_sort |
Ruben, Manuel Jannis |
title |
Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
title_short |
Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
title_full |
Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
title_fullStr |
Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
title_full_unstemmed |
Age model of sediment core YC22_MR_7 off Herschel island (Yukon Coast 2022) |
title_sort |
age model of sediment core yc22_mr_7 off herschel island (yukon coast 2022) |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.965391 https://doi.org/10.1594/PANGAEA.965391 |
op_coverage |
LATITUDE: 69.573203 * LONGITUDE: -138.943794 * DATE/TIME START: 2022-07-07T00:00:00 * DATE/TIME END: 2022-07-07T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.015 m * MAXIMUM DEPTH, sediment/rock: 0.245 m |
long_lat |
ENVELOPE(-138.943794,-138.943794,69.573203,69.573203) |
genre |
Herschel Herschel Island permafrost Yukon |
genre_facet |
Herschel Herschel Island permafrost Yukon |
op_relation |
https://doi.org/10.1594/PANGAEA.965379 Appleby, Peter G (2001): Chronostratigraphic techniques in recent sediments. Tracking Environmental Change Using Lake Sediments: Basin Analysis, Coring, and Chronological Techniques, 171–203 https://doi.pangaea.de/10.1594/PANGAEA.965391 https://doi.org/10.1594/PANGAEA.965391 |
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.96539110.1594/PANGAEA.965379 |
_version_ |
1810448439924752384 |