Sediment and ice characteristics of permafrost cores from Barentburg area, Westspitsbergen
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867171377867390976 |
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| author | Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R |
| author_facet | Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | To gain new understanding in this context a total of 19 drill cores complemented by one natural exposure reaching depths below surface between 5 and 25 m was studied, corresponding to sampling heights between 74 m above sea level and 4 m below sea level. The drill transect stretches along about 20 km from the marine terraces at the Isfjorden, along the Grønfjorden and the Grøndalen and Iradalen valleys in the wider area of Barentsburg. Detailed cryolithological descriptions, hydrochemical and sedimentological analyses, and radiocarbon dating were applied to deduce the spatial and temporal evolution of regional permafrost after deglaciation and sea-level adjustment. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963919 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sediment and ice characteristics of permafrost cores from Barentburg area, Westspitsbergen Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R Barentsburg; ground ice; Permafrost; Radiocarbon ages; sediment analysis; Spitsbergen; water extracts To gain new understanding in this context a total of 19 drill cores complemented by one natural exposure reaching depths below surface between 5 and 25 m was studied, corresponding to sampling heights between 74 m above sea level and 4 m below sea level. The drill transect stretches along about 20 km from the marine terraces at the Isfjorden, along the Grønfjorden and the Grøndalen and Iradalen valleys in the wider area of Barentsburg. Detailed cryolithological descriptions, hydrochemical and sedimentological analyses, and radiocarbon dating were applied to deduce the spatial and temporal evolution of regional permafrost after deglaciation and sea-level adjustment. |
| title | Sediment and ice characteristics of permafrost cores from Barentburg area, Westspitsbergen |
| topic | Barentsburg; ground ice; Permafrost; Radiocarbon ages; sediment analysis; Spitsbergen; water extracts |
| url | https://doi.org/10.1594/PANGAEA.963919 |