Biogeochemistry
Scope
Biogeochemistry is an interdisciplinary study field including ecology, geochemistry, oceanography, limnology, hydrology, soil science and Environmental sciences. However, researches tended to be conducted separately so far. This session aims to provide a common platform for biogeochemists of different disciplines, which facilitates the interactive discussion and information exchanges for further development of biogeochemical studies. Various biological activities on the earth have great impacts on changes and evolution of the surface environment. In this session, spatial and temporal biogeochemical cycles of inorganic elements as well as organic compounds will be discussed for comprehensive understanding of the environmental changes and evolution of biosphere.
Convener
Hideaki Shibata
shiba@fsc.hokudai.ac.jp
Co-Convener
Muneoki Yoh, Naohiko Ohkouchi, Youhei Yamashita
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May 22nd　MIS023　Room: Convention Hall
Core Time: PM2
The colored are the invited.
Presentation Number Title (PDF download) Presenter Authors
MIS023-P01 The role of prokaryotes in the oceanic caarbon cycle Taichi Yokokawa Taichi Yokokawa
MIS023-P02 Linkage of sulfur and nitrogen cycling in a sulfur high-content ecosystem-Nitrate reduction coupled to sulfur oxidation- Atsushi Hayakawa Atsushi Hayakawa,
Mizuho Hatakeyama,
Bayasgalan Baatar et al.
MIS023-P03 Syntrophic nitrogen exchange between zooxanthellae and host corals as viewed from amino acid nitrogen isotopes Toshihiro Miyajima Takanori Fujii,
Toshihiro Miyajima,
Hiroshi Ogawa et al.
MIS023-P04 Nitrogen availability and natural abundance of 15N of soil microbial biomass Keisuke Koba Azusa Hokari,
Keisuke Koba,
Yu Takebayashi et al.
MIS023-P05 Isotopomer analysis of nitrous oxide produced in a seasonally frozen soil Tetsuaki Yamazaki Tetsuaki Yamazaki,
Shohei Hattori,
Yosuke Yanai et al.
MIS023-P06 The efect of manure on nitrous oxide flux in agricultural soils Kazuya Nishina Kazuya Nishina,
Shigeto Sudo
MIS023-P07 Nitrogen dynamics in earthworm casts: possible hotspot of N2O production in soil Takamaru Kobayashi Takamaru Kobayashi,
Keisuke Koba,
Tatsuya Kawaguchi et al.
MIS023-P08 Conversion of nitrate to dissolved organic nitrogen in stream water through serpentinite bedrock in a forested watershed Masaaki Chiwa Masaaki Chiwa,
Jun'ichiro Ide,
Naoko Higashi et al.
MIS023-P09 Changes in dissolved organic matters in streamwater during a stand development of Japanese cedar plantations Keitaro Fukushima Keitaro Fukushima,
Naoko Tokuchi,
Yasuo Inoue et al.
MIS023-P10 Distribution of dissolved iron concentration and optical characteristics of DOM in the estuarine water of Yura River Koji Fukuzaki Koji Fukuzaki,
Kenta Watanabe,
Keitaro Fukushima et al.
MIS023-P11 Characterizing the dynamics of dissolved organic matter by fluorescence spectroscopy Youhei Yamashita Youhei Yamashita,
Oliva Pisani,
Rudolf Jaffe
MIS023-P12 Difference in sources of rare earth elements in plants depending on type of infected fungi Rie Takada Rie Takada,
Akagi Tasuku,
Tomohiro Miura
MIS023-P13 Monitoring of mercury pollution by Carbonized tree trunk Akihiro Okuma Akihiro Okuma,
Nobuko Ono,
Kenichi Satake
MIS023-P14 EM Sounding Characterization of Land Management toward Estimation of Potential Pollutant Load from Non-point Sources. Yasushi Mori Madoka Kawahara,
Yasushi Mori,
Jun'ichiro Ide et al.
MIS023-P15 Hypothesis-driven field monitoring by using numerical experiments Takeo Onishi Takeo Onishi,
Shigeta Hisada,
Masateru Senge et al.
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