Total organic carbon, delta13C, biomarker, diatom distributions in sediment core JM11-FI-19PC

• Main Authors: Hoff, Ulrike, Rasmussen, Tine Lander, Stein, Ruediger, Ezat, Mohamed M, Fahl, Kirsten
• Format: Dataset
• Language: English
• Published: PANGAEA 2016
• Subjects: 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane; per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass; 24-Methylcholesta-5,22E-dien-3beta-ol; 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; Accumulation rate; diatoms; AGE; Calculated; Carbon; organic; total; Counting; DEPTH; sediment/rock; total abundance per unit sediment mass; Element analyser CHN; LECO CNS 2000; Fragilariopsis oceanica; Gas chromatography; Jan Mayen; JM11; JM11-FI-19PC; Magnetic susceptibility; volume; Mass spectrometry; Neogloboquadrina pachyderma sinistral; δ18O; Norwegian Sea; PC; Phytoplankton biomarker Brassicasterol IP25 index; Phytoplankton biomarker Dinosterol IP25 index; Piston corer; Sedimentation rate; Thalassiosira oestrupii; δ13C; Arctic; Greenland; Climate change; Dansgaard-Oeschger events; Greenland-Scotland Ridge; Neogloboquadrina pachyderma; Phytoplankton; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.859992; https://doi.org/10.1594/PANGAEA.859992

In the light of rapidly diminishing sea ice cover in the Arctic during the present atmospheric warming, it is imperative to study the distribution of sea ice in the past in relation to rapid climate change. Here we focus on glacial millennial scale climatic events (Dansgaard/Oeschger events) using t...