Biogeochemical and radiocarbon data of sediment core PG2420 (Lake Goltsovoye, Bykovsky Peninsula, Arctic Siberia)
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| Autori principali: | , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2026
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| _version_ | 1867171374531870720 |
|---|---|
| author | Biskaborn, Boris K Sens, Miriam |
| author_facet | Biskaborn, Boris K Sens, Miriam |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset describes a 5 m long sediment core taken from beneath thermokarst lake Goltsovoye Lake on the Bykovsky Peninsula, northeastern Siberia. Core location: N 71.74530 E 129.30243. The data represent biogeochemical parameters of sediment core PG2420. Biogeochemical analyses include total organic carbon (TOC) content and stable carbon isotopes (δ13C). δ13C was measured for samples with TOC > 0.1 wt %. The data also include radiocarbon measurements. Calibrated and rounded calibrated ages are presented. Calibrations were performed according to Stuiver et al. (2017) using CALIB 7.1 software and the IntCal13 calibration curve. To all data, the vertical position in the sediment core is given in cm (midth of sample) measured from the ice surface on top of the lake. Depth from ice surface to sediment surface was 510 cm. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_918729 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biogeochemical and radiocarbon data of sediment core PG2420 (Lake Goltsovoye, Bykovsky Peninsula, Arctic Siberia) Biskaborn, Boris K Sens, Miriam Arctic; AWI_Envi; AWI_Perma; AWI Arctic Land Expedition; Bykovsky_2017_spring; Lake Golzovoye, Bykovsky Peninsula, Siberia; Laptev Sea; PCUWI; Permafrost Research; PG2420-5; Piston corer, UWITEC; Polar Terrestrial Environmental Systems @ AWI; RU-Land_2017_Lena_Bykovsky; thawed permafrost; thermokarst lake; Yedoma deposits The dataset describes a 5 m long sediment core taken from beneath thermokarst lake Goltsovoye Lake on the Bykovsky Peninsula, northeastern Siberia. Core location: N 71.74530 E 129.30243. The data represent biogeochemical parameters of sediment core PG2420. Biogeochemical analyses include total organic carbon (TOC) content and stable carbon isotopes (δ13C). δ13C was measured for samples with TOC > 0.1 wt %. The data also include radiocarbon measurements. Calibrated and rounded calibrated ages are presented. Calibrations were performed according to Stuiver et al. (2017) using CALIB 7.1 software and the IntCal13 calibration curve. To all data, the vertical position in the sediment core is given in cm (midth of sample) measured from the ice surface on top of the lake. Depth from ice surface to sediment surface was 510 cm. |
| title | Biogeochemical and radiocarbon data of sediment core PG2420 (Lake Goltsovoye, Bykovsky Peninsula, Arctic Siberia) |
| topic | Arctic; AWI_Envi; AWI_Perma; AWI Arctic Land Expedition; Bykovsky_2017_spring; Lake Golzovoye, Bykovsky Peninsula, Siberia; Laptev Sea; PCUWI; Permafrost Research; PG2420-5; Piston corer, UWITEC; Polar Terrestrial Environmental Systems @ AWI; RU-Land_2017_Lena_Bykovsky; thawed permafrost; thermokarst lake; Yedoma deposits |
| url | https://doi.org/10.1594/PANGAEA.918729 |