Japan Geoscience Union Meeting 2014

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Symbol B (Biogeosciences) » B-GM Geomicrobiology

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

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

Convener:*Michinari Sunamura(University of Tokyo Dept. of Earth & Planetary Science), Keisuke Koba(Tokyo University of Agriculture and Technology), Ken Takai(Extremobiosphere Research Center, Japan Agency for Marine-Earth Science & Technology), Chair:Takuro Nunoura(Institute of Biogeosciences, Japan Agency for Marine-Earth Science & Technology (JAMSTEC)), Natsuko Hamamura(Ehime University)

Microbes have exerted the great influences on earth environments through the history of earth. Microbial ecology is a study of interaction between microbes and surrounding environments. Research target of Microbial ecology covers most of environments on the earth and planet, e.g. soil, subsurface, subseafloor, ocean, river, lake, air, space, volcano, fault and earthquake, minerals, and more. In this session , we aim to exchange informations of microbial distribution, population dynamics, function, effect on material cycles between microbial ecologist and earth&planetary scientist. We hope effective discussion from interdisciplinary approaches in this session.

9:30 AM - 9:45 AM

[BGM22-P02_PG] Bacterial community structure in different subsurface sediments of the southern Kanto Plain

3-min talk in an oral session

*Satoshi OHKUBO1, Jun-ichi OHNISHI1, Muhammad A.K. AZAD1, Wataru SUDA2, Takeshi SAITO1, Hirotaka SAITO3, Takato TAKEMURA4, Shoichiro HAMAMOTO5, Toshiko KOMATSU1 (1.Graduate School of Science and Engneering, Saitama University, 2.Graduate School of Frontier Science, University of Tokyo, 3.Department of Ecoregion Science, Tokyo University of Agriculture and Technology, 4.College of Humanity and Science, Nihon University, 5.Graduate School of Agriculture, University of Tokyo)

10:00 AM - 10:15 AM

[BGM22-04] Biosignature found in iron oxide mineralogy of iron-oxidizing microbe origin?

*Hiroko MAKITA1, Sakiko KIKUCHI2, Takuro NUNOURA1, Satoshi MITSUNOBU3, Miho HIRAI1, Yoshihiro TAKAKI1, Toshiro YAMANAKA4, Tomohiro TOKI5, Kentaro NAKAMURA6, Mariko ABE1, Junichi MIYAZAKI1, Takuroh NOGUCHI1, Hiromi WATANABE1, Yoshio TAKAHASHI2, Ken TAKAI1 (1.JAMSTEC, 2.Hiroshima University, 3.University of Shizuoka, 4.Okayama University, 5.University of the Ryukyus, 6.The University of Tokyo)