Wed. Apr 30, 2014 2:15 PM - 4:00 PM 411 (4F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23_30PM1] Decoding the history of Earth: From Hadean to Modern

Convener:*Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Yasuhiro Kato(Department of Systems Innovation, Graduate School of Engineering, University of Tokyo), Katsuhiko Suzuki(Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology), Chair:Manabu Nishizawa(Japan Agency for Marine-Earth Science and Technology)

Wed. Apr 30, 2014 9:00 AM - 10:45 AM 415 (4F)

Oral
| Symbol B (Biogeosciences)
| B-GM Geomicrobiology

[B-GM22_30AM1] Microbial ecology in earth and planetary sciences

10:15 AM - 10:30 AM

[BGM22-05] The trench biosphere observed from the transect water sampling for the Japan Trench

*Takuro NUNOURA¹, Miho HIRAI¹, Yukari YOSHIDA¹, Manabu NISHIZAWA¹, Shinsuke KAWAGUCCI¹, Hiroko MAKITA¹, Junichi MIYAZAKI¹, Michinari SUNAMURA², Ken TAKAI¹ (1.JAMSTEC, 2.The Univ. Tokyo)

Wed. Apr 30, 2014 9:00 AM - 10:45 AM 411 (4F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23_30AM1] Decoding the history of Earth: From Hadean to Modern

9:15 AM - 9:30 AM

[BPT23-02] Glaciation carbon cycle in Neopaleozoic and Phanerozoic by numerical carbon cycle box model to fix carbon isotope ratio

*Miyuki TAHATA¹, Toshikazu EBISUZAKI², Yusuke SAWAKI¹, Manabu NISHIZAWA³, Naohiro YOSHIDA¹, Yuichiro UENO¹, Tsuyoshi KOMIYA⁴, Shigenori MARUYAMA¹ (1.Tokyo institute of Technology, 2.RIKEN, 3.Japan Agency for Marine-Earth Science and Technology, 4.The University of Tokyo)

9:45 AM - 10:00 AM

[BPT23-04] Nitrogen isotope chemostratigraphy of the Early Cambrian platform sequence at Three Gorges, South China

*Yuki TSUCHIYA¹, Miyuki TAHATA², Manabu NISHIZAWA³, Yusuke SAWAKI², Tomohiko SATO², Tsuyoshi KOMIYA¹ (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Department of Earth and Planetary Science, Tokyo institute of technology, 3.Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

Wed. Apr 30, 2014 4:15 PM - 6:09 PM 411 (4F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23_30PM2] Decoding the history of Earth: From Hadean to Modern

5:45 PM - 6:00 PM

[BPT23-28] Potential nitrogen fixation by hyperthermophilic methanogens on the early Earth

*Manabu NISHIZAWA¹, Junichi MIYAZAKI¹, Ken TAKAI¹ (1.JAMSTEC)

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (3F)

Poster
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT26_2PO1] Paleogenomics

4:15 PM - 5:30 PM

[BPT26-P02] Partial pressure of atmospheric CO2 during the Paleoproterozoic global glaciation

*Takazo SHIBUYA¹, Yuichiro UENO², Tsuyoshi KOMIYA³, Manabu NISHIZAWA¹, Kouki KITAJIMA⁴, Shinji YAMAMOTO³, Takuya SAITOU², Ken TAKAI¹, Naohiro YOSHIDA², Shigenori MARUYAMA², Michael RUSSELL⁵ (1.JAMSTEC, 2.Tokyo Institute of Technology, 3.University of Tokyo, 4.University of Wisconsin, 5.Jet Propulsion Laboratory)

Mon. Apr 28, 2014 2:15 PM - 4:00 PM 213 (2F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT27_28PM1] Phanerozoic biodiversity change: Extinction and diversification

3:00 PM - 3:15 PM

[BPT27-07] Nitrogen isotope chemostratigraphy across the Permian-Triassic boundary at Chaotian, Sichuan, South China.

*Masafumi SAITOH¹, Yuichiro UENO¹, Manabu NISHIZAWA², Yukio ISOZAKI³, Ken TAKAI² (1.Tokyo Institute of Technology, 2.JAMSTEC, 3.The University of Tokyo)

Mon. Apr 28, 2014 9:00 AM - 10:45 AM 511 (5F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS21_28AM1] Biogeochemistry

9:00 AM - 9:15 AM

[MIS21-01] Geochemical and molecular biological characterization of nitrogen dynamics in (hado)pelagic sediments

*Manabu NISHIZAWA¹, Miho HIRAI¹, Hidetaka NOMAKI¹, Katsunori YANAGAWA¹, Akiko MAKABE², Keisuke KOBA², Takuro NUNOURA¹ (1.JAMSTEC, 2.TUAT)