Stable isotopes, Mg/Ca-ratios, and biogenic opal of five sediment cores from the subarctic northwest Pacific ...

• Main Authors: Riethdorf, Jan-Rainer, Max, Lars, Nürnberg, Dirk, Lembke-Jene, Lester, Tiedemann, Ralf
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2013
• Subjects: Neogloboquadrina pachyderma; Sea ice; Subarctic
• Online Access: https://dx.doi.org/10.1594/pangaea.786258; https://doi.pangaea.de/10.1594/PANGAEA.786258

Based on models and proxy data it has been proposed that salinity-driven stratification weakened in the subarctic North Pacific during the last deglaciation, which potentially contributed to the deglacial rise in atmospheric carbon dioxide. We present high-resolution subsurface temperature (TMg/Ca)...