*Christophe Fontanier1,2、Bruno Deflandre1、Sylvain Rigaud3、Sabine Schmidt1、Bastien Lamarque1、Pascal Lebleu1、Dominique Poirier1、Antoine Grémare1 (1. Bordeaux University, EPOC Laboratory, UMR CNRS 5805 OASU, F-33615 Pessac, FRANCE、2.FORAM Research Group, F-49140 Villevêque, FRANCE、3.Nîmes University, GIS Laboratory, EA 7352 CHROME, F-30035 Nïmes, FRANCE)
セッション情報
[E] ポスター発表
セッション記号 B (地球生命科学) » B-PT 古生物学・古生態学
[B-PT04] Biomineralization and the Geochemistry of Proxies
2019年5月26日(日) 15:30 〜 17:00 ポスター会場 (幕張メッセ国際展示場 8ホール)
コンビーナ:豊福 高志(国立研究開発法人海洋研究開発機構)、北里 洋(国立大学法人東京海洋大学)、Bijma Jelle(アルフレッドウェゲナー極域海洋研究所)、廣瀬 孝太郎(早稲田大学 大学院創造理工学研究科 地球・環境資源理工学専攻)
Biomineralization and the Geochemistry of Proxies - Biology, laboratory culture-experiments and their applications to the paleo-research -
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 may be 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 biomineralization mechanisms and the incorporation of proxy signals.
In this session we facilitate contributions related to the biomineralization, calibration and validation of marine proxies from field study, laboratory culture experiment and paleo-environmental reconstruction.
*Pauline Duros1、Christophe Fontanier1,2,3、Briony Mamo4,5、Deborah Mille6、Olivier Herlory6 (1.FORAM Research Group, F-49140 Villevêque, FRANCE、2.Bordeaux University, EPOC Laboratory, UMR CNRS 5805 OASU, F-33615 Pessac, FRANCE、3.Angers University, 4 boulevard Lavoisier, F-49000 Angers, FRANCE.、4.School of Biological Sciences, University of Hong Kong, Pokfulam Road Sai Wan, Hong Kong SAR, CHINA. 、5.Department of Biology, Macquarie University, North Ryde, NSW, 2109, AUSTRALIA.、6.CREOCEAN, Agence PACA Corse, 230 Avenue de Rome, Valparc-Bât B, F-83500 La Seyne sur Mer, FRANCE. )
*Laurie Marie Charrieau1、Helena L. Filipsson2、Yukiko Nagai1、Sachiko Kawada1、Karl Ljung2、Emma Kritzberg3、Takashi Toyofuku1,4 (1.Japan Agency for Marine-Earth Science and Technology、2.Department of Geology, Lund University, Sweden、3.Department of Biology, Lund University, Sweden、4.Tokyo University of Marine Science and Technology (TUMSAT), Japan)