Outline of Session

   

Biogeosciences(B) / Paleoceanography(PO) /  **International Session
B-PO020 Biocalcification and the geochemistry of proxies


Short title Biocalcification and Paleoceanography
Oral presentation
Date/Room/Chair
May 25 PM1 (13:45 - 15:15) 301B Hiroshi Kitazato 
May 25 PM2 (15:30 - 17:00) 301B Hiroshi Kitazato 
Poster presentation
Date/Room
May 25 (Core Time 17:15 - 18:45) Convention Hall
Contact Hiroshi Kitazato
Email kitazatoh@jamstec.go.jp
Convener Hiroshi Kitazato  / Bijma, Jelle 
Scope For reconstruction of Earth climate system, marine paleoclimatologists resort to transfer functions or geochemical proxies, which are produced or affected by organisms. Much progress can be expected by a understanding of the biocalcification mechanisms and the incorporation of proxy signals.? We invite contributions related to the biocalcification, calibration and validation of marine proxies.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 25 PM1 (13:45-15:15) 301B                              to the top
13:45 - 13:55 BPO020-01 Perspectives of the symposium Hiroshi Kitazato Hiroshi Kitazato English
13:55 - 14:10 Invited
BPO020-02
A biogeological approach to ocean acidification Jelle Bijma Jelle Bijma English
14:10 - 14:25 BPO020-03 A solution to the 'calcite-aragonite problem' Kazuyoshi Endo
Takeshi Takeuchi
Yukinobu Isowa
other
Kazuyoshi Endo English
14:25 - 14:40 Invited
BPO020-04
Mg/Ca and d18O in the calcite of benthic foraminifera: does size matter? Lennart Jan de Nooijer
Gert-Jan Reichart
Jelle Bijma
other
Lennart Jan de Nooijer English
14:40 - 14:55 BPO020-05 Intracellular environment of carcaleous foraminifera and biomineralization Takashi Toyofuku
Lennart Jan deNooijer
Hidetaka Nomaki
other
Takashi Toyofuku English
14:55 - 15:10 BPO020-06 Foraminiferal culture experiments: biological response under controlled conditions Azumi Kuroyanagi
Regine E. da Rocha
Jelle Bijma
other
Azumi Kuroyanagi English
Oral Presentation   May 25 PM2 (15:30-17:00) 301B                              to the top
15:30 - 15:45 BPO020-07 On the trophic level estimates based on nitrogen isotopic compositions of amino acids Naohiko Ohkouchi
Yoshito Chikaraishi
Yoshinori Takano
other
Naohiko Ohkouchi English
15:45 - 16:00 Invited
BPO020-08
Barium in Black Sea sediments: a tracer for productivity or migration of the sulphate/methane transition zone Sabine Kasten
Susann Henkel
Kerstin Nothen
other
Sabine Kasten English
16:00 - 16:15 BPO020-09 Last Interglacial paleoceanography recorded in Porites corals from Hateruma Island, Japan. Yusuke Yokoyama
Atsushi Suzuki
Yosuke Miyairi
other
Yusuke Yokoyama English
16:15 - 16:30 BPO020-10 Distribution of GDGTs within an anoxic water column and its TEX86 temperatures in the modern coastal sea Kazuyoshi MORIYA
Michinobu Kuwae
Masanobu Yamamoto
other
Kazuyoshi MORIYA English
16:30 - 16:45 BPO020-11 A new method for oxygen isotope analysis of microgram quantities of biogenic opal Akira Ijiri
Yusuke Okazaki
Masako Yamane
other
Akira Ijiri English
16:45 - 17:00 BPO020-12 Dietary analysis of marine naticid and ampullospirine snails: evidence from stable carbon isotope composition. Makiko Ishikawa
Nanako O. Ogawa
Naohiko Ohkouchi
other
Makiko Ishikawa English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 25  Core Time (17:15-18:45) Convention Hall                    to the top
BPO020-P01 Trophic level vs. eutrophication: A case study of gobiid fish (Isaza) in Lake Biwa, Japan, with nitrogen isotopic compos Nanako O. Ogawa
Naohiko Ohkouchi
Chikaraishi Yoshito
Nanako O. Ogawa English
BPO020-P02 Extraction of salinity proxy by means of high resolution minor trace element analysis in venerid bivalve shell Tsuzumi Miyaji
Kotaro Shirai
Kazushige Tanabe
Tsuzumi Miyaji English
BPO020-P03 Effects of lower pH on skeletal growth and incorporation of trace elements in coral polyp (Acropora digitifera) Mayuri Inoue
Ryota SUWA
Akira IGUCHI
other
Mayuri Inoue English
BPO020-P04 Pressure effect on living shallow water benthic foraminifera Takeshi Asai
Takashi Toyofuku
Hidetaka Nomaki
other
Takeshi Asai English
BPO020-P05 The ecology of triserial planktic foraminifera Gallitellia vivans based on stable isotopes and molecular evidences Katsunori Kimoto
Toyoho Ishimura
Katsunori Kimoto English