Biomarker analyses on sediment core BP00-07/07 from the southern Kara Sea (Arctic Ocean)

• Main Authors: Hörner, Tanja, Stein, Ruediger, Fahl, Kirsten
• Format: Dataset
• Language: English
• Published: PANGAEA 2017
• 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-ethylcholest-5-en-3beta-ol; 24-Ethylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholest-5-en-3beta-ol; 24-Methylcholest-5-en-3beta-ol 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; Akademik Boris Petrov; AWI_Paleo; BP00; BP00-07/07; Carbon; organic; total; DEPTH; sediment/rock; Element analyser CHN; LECO CNS 2000; Gas chromatography - Mass spectrometry (GC-MS); GC; Gravity corer; Kara Sea; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Arctic; Arctic Ocean; North Atlantic; North Atlantic oscillation; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.871593; https://doi.org/10.1594/PANGAEA.871593

The Holocene is characterized by the late Holocene cooling trend as well as by internal short-term centennial fluctuations. As Arctic sea ice acts as a significant component (amplifier) within the climate system, investigating its past long- and short-term variability and controlling processes is be...