Holocene subpolar gyre dynamic as viewed from geochemical tracer records of cold-water corals

• Main Author: Frank, Norbert
• Other Authors: Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2010
• Subjects: [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry; [SDE.MCG]Environmental Sciences/Global Changes; Iceland
• Online Access: https://insu.hal.science/insu-00477404; https://insu.hal.science/insu-00477404/document; https://insu.hal.science/insu-00477404/file/Frank_resume.pdf

To reconstruct time series of oceanic patterns beyond the time covered by instrumental sea water measurements geochemical tracers recorded in cold-water corals provide a unique oceanic archive. Throughout this presentation it will be shown, which corals develop surrounding Iceland, which water masses influence and steer the growth of such corals and how the organisms incorporate information about the oceanic regime in which they develop.