[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) 17:15 〜 18:30 ポスター会場 (国際展示場 7ホール)

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.

[BPT03-P01] Magnetite formation through thermophilic anaerobic nitrate-depending Fe(II) oxidization bacteria of Tibetan hot spring

*zhang yanmin¹、Geng Wu¹、Liuqin Huang¹、Hongchen Jiang¹ (1.State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan)

[BPT03-P02] Abundance and diversity of Sulfate-Reducing Bacteria in Tagejia and Quzhuomu geothermal zones of Tibet, western China

*Weiyu She¹、Geng Wu¹、Hongchen Jiang¹ (1.China university of geosciences, Wuhan)

[BPT03-P03] Paleoceanographic proxy and skeletal records of sclerosponges from the Ryukyu Islands, Japan

*浅海竜司¹、松森建人¹、石原信司¹、金城章¹、大城大輝¹、成瀬貫¹、水山克¹、伊勢優史²、藤田喜久³、坂巻隆史⁴ (1.琉球大学、2.名古屋大学、3.沖縄県立芸術大学、4.東北大学)

[BPT03-P04] Coral barium/calcium record of sediment load in Sumiyo Bay, Amami Oshima

*伊藤早織¹、矢野恵美¹、渡邉貴昭¹、渡邊剛^2,3 (1.北海道大学大学院理学院、2.北海道大学大学院理学研究院、3.喜界島サンゴ礁科学研究所)

[BPT03-P05] Benthic foraminiferal response to sedimentary disturbance in the Capbreton canyon (Bay of Biscay, NE Atlantic)

*Pauline Duros¹、Ricardo Silva Jacinto²、Bernard Dennielou²、Sabine Schmidt³、Ruth Martinez Lamas²、Emeric Gautier²、Angelique Roubi²、Nicolas Gayet² (1.FORAM Study Group, Villevêque (France) & Ifremer Geosciences marines, Plouzané (France)、2.Ifremer Geosciences marines, Plouzané (France)、3.Laboratory EPOC, UMR 5805, University of Bordeaux, Pessac (France))

[BPT03-P06] Benthic foraminiferal baselines for the southern Great Barrier Reef: a foundation for future ecological research

*Briony L Mamo¹ (1.University of Hong Kong)

[BPT03-P07] Temporal variability of the environmental conditions in Hiuchi-Nada Bay, Seto Inland Sea, Japan for the past 100 years as recorded by diatoms, ostracodes, and heavy metals.

*廣瀬孝太郎^1,2、入月俊明^3,4、上田ゆかり⁵、藤原勇樹³、石賀裕明³、瀬戸浩二⁶ (1.神戸大学内海域環境教育研究センター、2.神戸大学大学院　理学研究科　惑星学専攻、3.島根大学大学院　総合理工学研究科　地球資源環境学領域、4.島根大学ミュージアム、5.島根大学　総合理工学部、6.島根大学　汽水域研究センター)

[BPT03-P08] Macrofauna Activity in Quaternary Bottom Water Environments off Western Australia: Fecal Pellets Evidence

*佐藤瑠奈^1,2、岩谷北斗²、安原盛明²、Mamo Briony²、Reuning Lars³、Gallagher Stephen⁴、奈良正和⁵、Auer Gerald⁶、Lari Alireza⁷、白石史人⁸、scientists Exp.356 (1.東京海洋大学、2.香港大学、3.EMG Group、4.University of Melbourne、5.高知大学、6.University of Graz、7.Curtin University、8.広島大学)

[BPT03-P09] Temporal size change of the middle Miocene planktonic foraminiferal species Paragloborotalia siakensis (LeRoy)

*鈴木拓馬¹、林広樹¹、佐々木理² (1.島根大学総合理工学研究科、2.東北大学総合学術博物館)

[BPT03-P10] Marine ostracode valve weight (preliminary report)

*Tatsuhiko Yamaguchi¹ (1.Center for Advanced Marine Core Research, Kochi University)

[BPT03-P11] Magical Proton Usage on Calcification of Ammonia "beccarii" -Acidify Environment to Realize Favorable pH at Calcification Site-

*豊福高志¹ (1.独立行政法人海洋研究開発機構)

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