[M-IS06] Biogeochemistry

Sun. May 22, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Convener:*Muneoki Yoh(Tokyo University of Agriculture and Technology), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University)

Biogeochemistry is an interdisciplinary study field including ecology, geochemistry, oceanography, limnology, hydrology, soil science and environmental sciences. Respective researches have 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.

5:15 PM - 6:30 PM

[MIS06-P01] Development of automatic analysis apparatus for triple oxygen isotopes of dissolved oxygen

*Masanori Ito¹, Hiroki Sakuma¹, Daisuke Komatsu², Fumiko Nakagawa¹, Urumu Tsunogai¹, Toyoho Ishimura³ (1.Graduate School of Environmental Studies,Nagoya University, 2.Department of Marine and Earth Science,School of Marine Science and Technology,Tokai University, 3.National Institute of Technology,Ibaraki College)

5:15 PM - 6:30 PM

[MIS06-P02] Monitoring on atmospneric mercury concentration by Carbonized passive sampler
-Comparison of the Tokyo metropolitan area and Hokkaidou-

*Akihiro Okuma¹, Natsumi Umezawa², Kenichi Satake¹ (1.Geo-environmental Science,Rissho University, 2.Center for Environmental Science, Saitama)

5:15 PM - 6:30 PM

[MIS06-P03] Observation of O₃ flux in red pine forest

*Ryota Kumagai¹, Ryuichi Wada¹, Satoru Takanashi², Takafumi Miyama², Takashi Nakano³, Akira Tani⁴, Seiichiro Yonemura⁵ (1.Department of Natural and Environmental Science, Teikyo University of Science, 2.Forestry and Forest Products Research Institute, 3.Mount Fuji Research Institute, 4.University of Shizuoka, 5.National Institute of Agro-Environmental Sciences)

5:15 PM - 6:30 PM

[MIS06-P04] Mean residence time of leaf nitrogen and leaf longevity of hinoki cypress (Chamaecyparis obtusa) under nutrient-poor soil

*Asami Nakanishi¹, Yoshiyuki Inagaki² (1.Field Science Education and Research Center, Kyoto University, 2.Shikoku Research Center, Forestry and Forest Products Research Institute)

5:15 PM - 6:30 PM

[MIS06-P05] Investigation of streamwater chemistry in forest with heavy snowfall in northern part of Shiga prefecture

*Kento Fujita¹, Ken'ichi Osaka², Shinsho Chishiro¹, Osamu Nagafuchi², Takashi Nakamura³, Kei Nishida³ (1.Environmental Science Graduate, the University of Shiga Prefecture, 2.Department of ecosystem study, University of Shiga Prefecture, 3.Interdisciplinary Research Center for River Basin Environment, University of Yamanashi)

5:15 PM - 6:30 PM

[MIS06-P06] Hydro-geomorphological factors which control reduction processes in a forested watershed.

*chika tokunaga¹, Muneoki Yoh¹ (1.Tokyo University of Agriculture and Technology)

5:15 PM - 6:30 PM

[MIS06-P07] Topographic influence on leaf nitrogen and phosphorus stoichiometry of Japanese cypress in a temerate forested watershed

*Masaaki Chiwa¹, Shoko Ikezaki¹, Ayumi Katayama¹, Tsutomu Enoki¹ (1.Kyushu University Forest)

5:15 PM - 6:30 PM

[MIS06-P08] Conservation of Soil Physical Properties by No-tillage Management in Tropical Sugarcane
-Evaluation of Infiltration Characteristics with Artificial Aggregates-

*Yasushi Mori¹, Miwa Arai³, Swibawa Gede⁴, Ainin Niswati⁴, Nobuhiro Kaneko², Koichi Fujie² (1.Graduate School of Environmental and Life Science, Okayama University, 2.Yokohama National University, 3.National Institute for Agro-Environmental Sciences, 4.Lampung University)

Session information

[M-IS06] Biogeochemistry