Highly branched isoprenoids and sterols in surface sedimentsfrom southern Drake Passage and the Bransfield Strait, Antarctic Peninsula, sampled during POLARSTERN cruise PS97 (ANT-XXXI/3)

• Main Authors: Vorrath, Maria-Elena, Müller, Juliane, Esper, Oliver, Mollenhauer, Gesine, Haas, Christian, Schefuß, Enno, Fahl, Kirsten
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2019
• Subjects: Event label; Latitude of event; Longitude of event; Elevation of event; DEPTH, sediment/rock; 2,10,14-Trimethyl-6-enyl-7-3-methylpent-1-enylpentadecene per unit mass total organic carbon; 9Z-2,6,10,14-Tetramethyl-7-3-methylpent-4-enylidenpentadeca-9-ene, per unit mass organic carbon; 9E-2,6,10,14-Tetramethyl-7-3-methylpent-4-enylidenpentadeca-9-ene, per unit mass organic carbon; 24-Methylcholesta-5,22E-dien-3beta-ol per unit mass total organic carbon; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit mass total organic carbon; 2,10,14-Trimethyl-6-enyl-7-3-methylpent-1-enylpentadecene, δ13C; 2,10,14-Trimethyl-6-enyl-7-3-methylpent-1-enylpentadecene, δ13C, standard deviation; Phytoplankton biomarker HBI Z-Triene IPSO25 index; Phytoplankton biomarker HBI E-Triene IPSO25 index; Phytoplankton biomarker Brassicasterol IPSO25 index; Phytoplankton biomarker Dinosterol IPSO25 index; Sea ice concentration, spring; Sea ice concentration, spring, standard deviation; Sea ice concentration, summer; Sea ice concentration, summer, standard deviation; Sea ice concentration, autumn; Sea ice concentration, autumn, standard deviation; Sea ice concentration, winter; Sea ice concentration, winter, standard deviation; MultiCorer; Gravity corer; Giant box corer; Giant box grab; Gas chromatography - Mass spectrometry GC-MS; Calculated; Satellite derived; PS97; Polarstern; Antarctic; Antarctic Peninsula; Drake Passage; Bransfield Strait; Antarc*; National Snow and Ice Data Center; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.897162; https://doi.pangaea.de/10.1594/PANGAEA.897162

Sea ice concentration data: satellite observations, DMSP satellite SSM/I passive microwave radiometer, downloaded from the National Snow and Ice Data Center NSIDC.