セッション概要

地球生命科学(B) セッション小記号 古海洋学(PO) セッションID B-PO02 タイトル 和文 Biocalcification and the geochemistry of proxies 英文 Biocalcification and the geochemistry of proxies タイトル短縮名 和文 Proxies for Biogeosciences 英文 Proxies for Biogeosciences 代表コンビーナ 氏名 和文 北里 洋 英文 Hiroshi Kitazato 所属 和文 独立行政法人海洋研究開発機構海洋・極限環境生物圏領域 英文 Institute of Biogeosciences (BioGeos),Japan Agency for Marine-Earth Science and Technology (JAMSTEC) 共同コンビーナ 1 氏名 和文 イェレ・バウマ 英文 Jelle Bijma 所属 和文 アルフレッド・ウェゲナー極地および海洋研究所 英文 Alfred Wegener Institute for Polar and Marine Research 共同コンビーナ 2 氏名 和文 豊福 高志 英文 Takashi Toyofuku 所属 和文 独立行政法人海洋研究開発機構 英文 Institute of Biogeosciences (BioGeos), Japan Agency for Marine-Earth Science and Technology 国際セッション開催希望 国際セッションとしての開催を希望する 発表主要言語 英語 スコープ 和文 In order to reconstruct the Earth climate system, marine paleoclimatologists resort to transfer functions or geochemical proxies, which are produced or affected by organisms. The relationships used for reconstructions are generally based on field calibrations or derived from laboratory experiments. The danger of these so called empirical relationships is that they maybe valid only within the restricted parameter space of their calibration. Application of proxy relationships to very different environmental settings (e.g. high vs. low latitude or glacial vs. interglacial) requires a mechanistic understanding of these relationships. Much progress can be expected by a better understanding of the biocalcification mechanisms and the incorporation of proxy signals. In this session we invite contributions related to the biocalcification, calibration and validation of marine proxies. 英文 In order to reconstruct the Earth climate system, marine paleoclimatologists resort to transfer functions or geochemical proxies, which are produced or affected by organisms. The relationships used for reconstructions are generally based on field calibrations or derived from laboratory experiments. The danger of these so called empirical relationships is that they maybe valid only within the restricted parameter space of their calibration. Application of proxy relationships to very different environmental settings (e.g. high vs. low latitude or glacial vs. interglacial) requires a mechanistic understanding of these relationships. Much progress can be expected by a better understanding of the biocalcification mechanisms and the incorporation of proxy signals. In this session we invite contributions related to the biocalcification, calibration and validation of marine proxies. 発表方法希望 口頭および（または）ポスターセッション 招待講演