Sedimentological and geochemical data from the 64-cm long Irene sediment core, González Fjord, Baker-Martínez fjord system (48°S, Chile)
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| Main Authors: | , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2026
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| _version_ | 1867168578623504384 |
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| author | Maldonado-Ugarte, Javier Bertrand, Sébastien Kaiser, Jérôme Acuña, Víctor Rebolledo, Lorena Lange, Carina Beatriz |
| author_facet | Maldonado-Ugarte, Javier Bertrand, Sébastien Kaiser, Jérôme Acuña, Víctor Rebolledo, Lorena Lange, Carina Beatriz |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset presents sedimentological and geochemical data from a sediment core collected from González Fjord, Baker-Martínez fjord system (48°S, Chile) with the objective of reconstructing temperature and precipitation variability over the past 500 years in central-western Patagonia. The 64-cm long Irene core was recovered onboard the L/C Sur-Austral during October 2014 using a Rumohr corer (internal diameter 72 mm) and then sliced at 1 cm intervals. Samples were stored in bags and kept at -20 °C prior to analysis. In the laboratory, samples were freeze-dried and manually grounded with a PVC pestle for subsequent geochemical analysis. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_989853 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sedimentological and geochemical data from the 64-cm long Irene sediment core, González Fjord, Baker-Martínez fjord system (48°S, Chile) Maldonado-Ugarte, Javier Bertrand, Sébastien Kaiser, Jérôme Acuña, Víctor Rebolledo, Lorena Lange, Carina Beatriz Baker-Martínez fjord system; Bulk organic geochemistry; Grain Size; Holocene; Patagonia; south westerly wind; stable carbon isotopes This dataset presents sedimentological and geochemical data from a sediment core collected from González Fjord, Baker-Martínez fjord system (48°S, Chile) with the objective of reconstructing temperature and precipitation variability over the past 500 years in central-western Patagonia. The 64-cm long Irene core was recovered onboard the L/C Sur-Austral during October 2014 using a Rumohr corer (internal diameter 72 mm) and then sliced at 1 cm intervals. Samples were stored in bags and kept at -20 °C prior to analysis. In the laboratory, samples were freeze-dried and manually grounded with a PVC pestle for subsequent geochemical analysis. |
| title | Sedimentological and geochemical data from the 64-cm long Irene sediment core, González Fjord, Baker-Martínez fjord system (48°S, Chile) |
| topic | Baker-Martínez fjord system; Bulk organic geochemistry; Grain Size; Holocene; Patagonia; south westerly wind; stable carbon isotopes |
| url | https://doi.org/10.1594/PANGAEA.989853 |