Session Details
[B-PT03][EE] Biomineralization and the Geochemistry of Proxies -Field ecology, Laboratory culture and Paleo
Sat. May 20, 2017 5:15 PM - 6:30 PM JST
Sat. May 20, 2017 8:15 AM - 9:30 AM UTC
Sat. May 20, 2017 8:15 AM - 9:30 AM UTC
Poster Hall International Exhibition Hall HALL7_38
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.
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
*Ryuji Asami1, Taketo Matsumori1, Shinji Ishihara1, Akira Kinjo1, Daiki Ohshiro1, Tohru Naruse1, Masaru Mizuyama1, Yuji Ise2, Yoshihisa Fujita3, Takashi Sakamaki4 (1.University of the Ryukyus, 2.Nagoya University, 3.Okinawa Prefectural University of Arts, 4.Tohoku University)
[BPT03-P04]Coral barium/calcium record of sediment load in Sumiyo Bay, Amami Oshima
*Saori ITO1, Megumi YANO1, Takaaki K WATANABE1, Tsuyoshi WATANABE2,3 (1.Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.Kikai Institute for coral reef sciences)
[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.
*Kotaro Hirose1,2, Toshiaki Irizuki3,4, Yukari Ueda5, Yuki Fujihara3, Hiroaki Ishiga3, Koji Seto6 (1.Research Center for Inland Seas & Department of Planetology, Kobe University, 2.Department of Planetology, Kobe University, 3.Department of Geoscience, Interdisciplinary Graduate School of Science and Engineering, Shimane University, 4.Shimane University Museum, 5.Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University, 6.Research Center for Coastal Lagoon Environments, Shimane University)
[BPT03-P08]Macrofauna Activity in Quaternary Bottom Water Environments off Western Australia: Fecal Pellets Evidence
*Runa Sato1,2, Hokuto Iwatani2, Moriaki Yasuhara2, Briony L Mamo2, Lars Reuning3, Stephen J Gallagher4, Masakazu Nara5, Gerald Auer6, Alireza Rastegar Lari7, Fumito Shiraishi8, Exp.356 scientists (1.Tokyo University of Marine Science and Technology, 2.University of Hong Kong, 3.Energy & Mineral Resources Group, 4.University of Melbourne, 5.Kochi University, 6.University of Graz, 7.Curtin University of Technology, 8.Hiroshima University)
[BPT03-P09]Temporal size change of the middle Miocene planktonic foraminiferal species Paragloborotalia siakensis (LeRoy)
*Suzuki Takuma1, Hiroki Hayashi1, Osamu Sasaki2 (1.Interdisciplinary Graduate School of Science and Engineering, Shimane University , 2.Tohoku University Museum)
[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-
*Takashi Toyofuku1 (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC))