[B-PT03] [EE] バイオミネラリゼーションと環境指標

2017年5月20日(土) 15:30 〜 17:00 201B (国際会議場 2F)

コンビーナ:豊福高志(独立行政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大学改革準備室)、Bijma Jelle(アルフレッドウェゲナー極域海洋研究所)、座長:北里洋(国立大学法人東京海洋大学大学改革準備室)、座長:Bijma Jelle(アルフレッドウェゲナー極域海洋研究所)

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 failitate contributions related to the biocalcification, calibration and validation of marine proxies from field study, laboratory culture experiment and paleo environmental reconstruction.

+全てマイスケジュールに登録

15:30 〜 15:45

[BPT03-06] Late Holocene and Present Tropical Atlantic Ocean sewater temperature comparison based on stable isotopic proxies

Priscila M Gonçalves²、*Ruy K Kikuchi¹ (1.UFBA Federal University of Bahia、2.IFBA Federal Institute of Education, Science and Technology)

15:45 〜 16:00

[BPT03-07] Influences of symbiotic algae on skeletal mineral phases of scleractinian coral cultured with different Mg/Ca mol ratios

*甕聡子^1,2、川野潤³、波利井佐紀⁴、渡邊剛³、永井隆哉³ (1.東京大学、2.JSPS 特別研究員、3.北海道大学大学院理学研究院、4.琉球大学熱帯生物圏研究センター)

16:00 〜 16:15

[BPT03-08] Proteomic analysis of shell matrix proteins in the pond snail Lymnaea stagnalis: discrimination of potentially functional proteins from accidentally occluded proteins

*石川彰人¹、清水啓介²、磯和幸延³、竹内猛⁴、紀藤圭治³、藤江学⁴、砂村倫成¹、佐藤矩行⁴、遠藤一佳¹ (1.東京大学大学院理学系研究科地球惑星科学専攻、2.海洋研究開発機構、3.明治大学農学部、4.沖縄科学技術大学院大学)

16:15 〜 16:30

[BPT03-09] Direct evidence for biogeochemical process in the formation of ferromanganese crust; Western Pacific Magellan Seamount

*Kiho Yang¹、Jinwook Kim¹、Hanbeom Park¹、Hionsuck Baik²、Kyeongyang Park⁴、Junbeom Yoon⁴、Jonguk Kim³ (1.Department of Earth System Sciences, Yonsei University, Seoul, Korea、2.Korea Basic Science Institute (KBSI), Seoul, Korea、3.Deep-sea Resources Research Center, Korea Institute of Ocean Science and Technology, Ansan, Korea、4.Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)

16:30 〜 16:55

[BPT03-10] Cellular Dissolution at Hypha- and Spore-Mineral Interface during Fungal Weathering

★招待講演

*Hui Teng^1,2、Jun Kawano²、Zibo Li³ (1.George Washington University、2.Hokkaido University、3.Nanjing University)

Discussion (16:55 〜 17:00)

セッション情報