Bulk total organic carbon content and its isotope composition data of sediment core YC22_MR_8 off Herschel island (Yukon Coast 2022)
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| _version_ | 1867169478465290240 |
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| author | Ruben, Manuel Jannis Mollenhauer, Gesine |
| author_facet | Ruben, Manuel Jannis Mollenhauer, Gesine |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment core YC22_MR_8 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. The acquired data includes sediment data of bulk total organic carbon content (Lamping et al., 2021) and its isotopic values for 13C (Brodie et al., 2011; Werner & Brand, 2001) and 14C (Mollenhauer et al., 2021). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974231 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Bulk total organic carbon content and its isotope composition data of sediment core YC22_MR_8 off Herschel island (Yukon Coast 2022) Ruben, Manuel Jannis Mollenhauer, Gesine AWI Arctic Land Expedition; CA-Land_2022_YukonCoast; CA-Land_2022_YukonCoast_MR_8; Carbon, organic, total; Carbon, organic, total, standard deviation; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Fraction modern carbon, bulk carbonate; Fraction modern carbon, bulk carbonate, standard deviation; Fraction modern carbon, total organic carbon; Fraction modern carbon, total organic carbon, standard deviation; Hand corer; HCOR; Herschel Island, Yukon Territory, Canada; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; Sample ID; YC22_MR_8; Yukon Coast 2022; δ13C, bulk carbonate; δ13C, bulk carbonate, standard deviation; δ13C, total organic carbon; δ13C, total organic carbon, standard deviation In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment core YC22_MR_8 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. The acquired data includes sediment data of bulk total organic carbon content (Lamping et al., 2021) and its isotopic values for 13C (Brodie et al., 2011; Werner & Brand, 2001) and 14C (Mollenhauer et al., 2021). |
| title | Bulk total organic carbon content and its isotope composition data of sediment core YC22_MR_8 off Herschel island (Yukon Coast 2022) |
| topic | AWI Arctic Land Expedition; CA-Land_2022_YukonCoast; CA-Land_2022_YukonCoast_MR_8; Carbon, organic, total; Carbon, organic, total, standard deviation; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Fraction modern carbon, bulk carbonate; Fraction modern carbon, bulk carbonate, standard deviation; Fraction modern carbon, total organic carbon; Fraction modern carbon, total organic carbon, standard deviation; Hand corer; HCOR; Herschel Island, Yukon Territory, Canada; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; Sample ID; YC22_MR_8; Yukon Coast 2022; δ13C, bulk carbonate; δ13C, bulk carbonate, standard deviation; δ13C, total organic carbon; δ13C, total organic carbon, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.974231 |