Citation:

PANGAEA.989853 (dataset in review)

Name: Sedimentological and geochemical data from the 64-cm long Irene sediment core, González Fjord, Baker-Martínez fjord system (48°S, Chile)
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Baker-Martínez fjord system; Bulk organic geochemistry; Grain Size; Holocene; Patagonia; south westerly wind; stable carbon isotopes

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Abstract:

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.

Keyword(s):

Baker-Martínez fjord system; Bulk organic geochemistry; Grain Size; Holocene; Patagonia; south westerly wind; stable carbon isotopes

Supplement to:

Maldonado-Ugarte, Javier; Bertrand, Sébastien; Kaiser, Jerome; Acuña, Víctor; Rebolledo, Lorena; Lange, Carina Beatriz (in prep.): Colder and wetter conditions in western Patagonia during the 16th to 19th centuries. Palaeogeography, Palaeoclimatology, Palaeoecology

Funding:

Ministry of education, Chile (CONICYT), grant/award no. 15150003 : FONDAP

National Agency for Research and Development (ANID), grant/award no. FB210021: COPAS Coastal

Research Foundation of Flanders (FWO), grant/award no. G0D7916N

Coverage:

Latitude: -47.811400 * Longitude: -74.062800

Date/Time Start: 2014-10-16T15:45:00 * Date/Time End: 2014-10-16T15:45:00

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3 datasets

Download Data

Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this bundled publication

Maldonado-Ugarte, J; Bertrand, S; Kaiser, J et al. (in review): CLAM age-model results of the Irene sediment core, González Fjord, Baker-Martínez fjord system, Chile. https://doi.pangaea.de/10.1594/PANGAEA.989855
Maldonado-Ugarte, J; Bertrand, S; Kaiser, J et al. (in review): GDGT composition of the Irene sediment core, González Fjord, Baker-Martínez fjord system, Chile. https://doi.pangaea.de/10.1594/PANGAEA.989857
Maldonado-Ugarte, J; Bertrand, S; Kaiser, J et al. (in review): Sedimentological, geochemical and isotopic composition of the Irene sediment core, González Fjord, Baker-Martínez fjord system, Chile. https://doi.pangaea.de/10.1594/PANGAEA.989856