Age determination and n-Alkane concentration of Arctic Ocean sediment cores

• Main Authors: Schubert, Carsten J, Stein, Ruediger, Calvert, Stephen E
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2001
• Subjects: AWI_Paleo; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Arctic; Arctic Ocean; Foraminifera*; Phytoplankton; Southern Ocean
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.847782; https://doi.org/10.1594/PANGAEA.847782

We have reconstructed the surface water environment of the Arctic Ocean over the last ~ 50,000 years using measurements of the organic nitrogen and carbon isotope ratios, carbonate and total organic carbon concentrations (TOC), and terrestrial biomarkers (lignin and long-chain n-alkanes) in four mul...