Radiocarbon ages, geochemistry, biomarkers and diatoms from the marine sediment core PS97/72-1, Bransfield Strait, Western Antarctic Peninsula
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2023
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| _version_ | 1867168576214925312 |
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| author | Vorrath, Maria-Elena Müller, Juliane Cárdenas, Paola Mieruch, Sebastian Esper, Oliver Opel, Thomas Lembke-Jene, Lester Étourneau, Johan Vieht-Hillebrand, Andrea Lahajnar, Niko Lange, Carina Beatriz Leventer, Amy Evangelinos, Dimitris Escutia, Carlota Mollenhauer, Gesine |
| author_facet | Vorrath, Maria-Elena Müller, Juliane Cárdenas, Paola Mieruch, Sebastian Esper, Oliver Opel, Thomas Lembke-Jene, Lester Étourneau, Johan Vieht-Hillebrand, Andrea Lahajnar, Niko Lange, Carina Beatriz Leventer, Amy Evangelinos, Dimitris Escutia, Carlota Mollenhauer, Gesine |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The data set of the marine sediment core PS97/72-1 from the Bransfield Strait, Antarctic Peninsula, contains data from analyses of a 1012 cm core covering the age from recent to 13.8 ka BP. The piston core was retrieved 2016 during R/V Polarstern cruise PS97. The purpose of this data was a study for the reconstruction of Deglacial and Holocene sea ice and climate dynamics in the Bransfield Strait, Northern Antarctic Peninsula, which was published in Climate of the Past. Dataset 1 contains details of the radiocarbon ages. Dataset 2 are the geochemical bulk parameters including sedimentation rate, total organic carbon, biogenic opal, C/N ration, d13C of organic carbon, branched and isoprenoid tetraether index BIT and ice rafted debris. Dataset 3 is information on biomarkers with highly branched isoprenoids diene and triene (IPSO25), the phytoplankton biomarker IPSO25 index, d13C of IPSO25, branched and isoprenoid tetraether index BIT, sub-surface ocean temperature (based on branched GDGTs), diatom derived sea ice probability and diatom derived summer sea surface temperature. Dataset 4 contains all diatom counts including groupings of diatoms indication seasonal sea ice and open ocean cold and warm species. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_952279 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Radiocarbon ages, geochemistry, biomarkers and diatoms from the marine sediment core PS97/72-1, Bransfield Strait, Western Antarctic Peninsula Vorrath, Maria-Elena Müller, Juliane Cárdenas, Paola Mieruch, Sebastian Esper, Oliver Opel, Thomas Lembke-Jene, Lester Étourneau, Johan Vieht-Hillebrand, Andrea Lahajnar, Niko Lange, Carina Beatriz Leventer, Amy Evangelinos, Dimitris Escutia, Carlota Mollenhauer, Gesine Antarctica; Biomarker; Holocene; IPSO25; Marine Sediment Core; Sea ice The data set of the marine sediment core PS97/72-1 from the Bransfield Strait, Antarctic Peninsula, contains data from analyses of a 1012 cm core covering the age from recent to 13.8 ka BP. The piston core was retrieved 2016 during R/V Polarstern cruise PS97. The purpose of this data was a study for the reconstruction of Deglacial and Holocene sea ice and climate dynamics in the Bransfield Strait, Northern Antarctic Peninsula, which was published in Climate of the Past. Dataset 1 contains details of the radiocarbon ages. Dataset 2 are the geochemical bulk parameters including sedimentation rate, total organic carbon, biogenic opal, C/N ration, d13C of organic carbon, branched and isoprenoid tetraether index BIT and ice rafted debris. Dataset 3 is information on biomarkers with highly branched isoprenoids diene and triene (IPSO25), the phytoplankton biomarker IPSO25 index, d13C of IPSO25, branched and isoprenoid tetraether index BIT, sub-surface ocean temperature (based on branched GDGTs), diatom derived sea ice probability and diatom derived summer sea surface temperature. Dataset 4 contains all diatom counts including groupings of diatoms indication seasonal sea ice and open ocean cold and warm species. |
| title | Radiocarbon ages, geochemistry, biomarkers and diatoms from the marine sediment core PS97/72-1, Bransfield Strait, Western Antarctic Peninsula |
| topic | Antarctica; Biomarker; Holocene; IPSO25; Marine Sediment Core; Sea ice |
| url | https://doi.org/10.1594/PANGAEA.952279 |