Japan Geoscience Union Meeting 2018

Session information

[JJ] Poster

A (Atmospheric and Hydrospheric Sciences) » A-CG Complex & General

[A-CG43] Coastal Ecosystems - 2. Coral reefs, seagrass and macroalgal beds, and mangroves

Thu. May 24, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

convener:Toshihiro Miyajima(Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo), Yu Umezawa(Tokyo University of Agriculture and Technology), Atsushi Watanabe(東京工業大学 環境・社会理工学院, 共同), Tomihiko Higuchi(Atmosphere and Ocean Research Institute, The University of Tokyo)

Coastal marine ecosystems are complex open system interacting with surrounding watersheds, outer ocean, and the atmosphere, providing a wealth of various ecosystem services to human life. Simultaneously, they are also influenced strongly and often negatively by human activities. This session, together with a companion session dedicated for the water cycle and land-ocean interactions [A-CG##], aims to provide a platform for interdisciplinary discussion covering various aspects of frontiers in coastal ecosystem sciences. This session particularly focuses shallow-water benthic communities ranging from temperate to tropical regions, such as coral reefs, seagrass and macroalgal beds, tidal wetlands, and mangroves. All these communities are characterized by intrinsically high primary production, active material cycling, and biodiversity hot spots. However, increasing human demand for coastal marine resources and industrial development concentrating on coastal regions incur the risk of rapid degradation and diminishment. Comprehensive assessment and monitoring of ecosystem functions and development of effective means for conservation and restoration are urgently needed for such communities. This session is dedicated to organizing and promoting such research and management activities by sharing state-of-the-art science and technology among ecologists, geologists, geochemists, biogeographers, etc. Field-based observational, experimental, and modeling studies concerning the following topics are especially welcome: ecosystem functions; elemental cycling; community connectivity; environmental changes such as global warming, ocean acidification, and sea-level rise; ecosystem services such as carbon sequestration, nutrient regulation, and fisheries production; regional- or global-scale comparison; long-term ecological researches.

*Toshihiro Miyajima1, Masaaki Sato2,3, Masakazu Hori2 (1.Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research Agency, 3.National Research Institute of Fisheries Engineering, Fisheries Research Agency)

*Yoshiyuki TANAKA1, Takashi Nakamura2, Masaya Yoshikai2, Toshihiro Miyajima3, kazuo nadaoka2, Atsushi Watanabe2, Fernando Siringan4, Masahiro Nakaoka5, Rempei Suwa6, Miguel Fortes4 (1. Center for Liberal Arts and Science, Hachinohe Institute of Technology,, 2.Department of Transdisciplinary Science and Engineering, School of Environment and Society, Tokyo Institute of Technology,, 3.Marine Biogeochemistry Group, Atmosphere and Ocean Research Institute, The University of Tokyo,, 4.Marine Science Institute, University of the Philippines, 5.Hokkaido University, 6.Forestry and Forest Products Research Institute )

*Ohtsuka Toshiyuki1, Takeo Onishi2, Shinpei YOSHITAKE1, Hideshi Arai1, Mitsutoshi Tomotsune3, Nobuhide Fujitake4, Morimaru Kida4, Miyuki Kondo5, Yasuo Iimura6, Kazutoshi Kinjo7 (1.River Basin Research Center, Gifu University, 2.Faculty of Applied Biological Sciences, Gifu University, 3.Faculty of Education and Integrated Arts and Sciences, Waseda University, 4.Graduate School of Agricultural Science, Kobe University, 5.National Institute for Environmental Studies, 6.School of Environmental Sciences, The University of Shiga Prefecture, 7.Faculty of Agriculture, University of the Ryukyus)

*Shinpei YOSHITAKE1, Miyuki Kondo2, Takeo Onishi3, Mitsutoshi Tomotsune4, Kazutoshi Kinjyo5, Ohtsuka Toshiyuki1 (1.River Basin Research Center, Gifu University, 2.National Institute for Environmental Studies, 3.Faculty of Applied Biological Sciences, Gifu University, 4.Faculty of Education and Integrated Arts and Sciences, Waseda University, 5.Faculty of Agriculture, University of Ryukyu)

*Hirotada Moki1, Akio Sohma2, Takashi Shibuki3, Takeshi Toyoda3, Anirban Akhand1, Kenta Watanabe1, Tatsuki Tokoro1,4, Tomomi Inoue5, Hiroya Yamano5, Masayuki Bannno1, Yasuyuki Nakagawa1,6, Hiroyuki Matsuda7, Tomohiro Kuwae1 (1.Port and Airport Research Institute, 2.Osaka City University, 3.Mizuho Information and Research Institute, Inc., 4.National Research Institute of Fisheries and Environment in Inland Sea, 5.National Institute for Environmental Studies, 6.Kyushu University, 7.Yokohama National University)

*Naoko Morimoto1, Yu Umezawa2, Atsushi Watanabe3, Maria LOURDES SAN DIEGO- McGlone4, Charissa M. Ferrera4, Genevieve Regino-Monponbanua4, Toshihiro Miyajima1 (1.Department of Chemical Oceanography, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Department of Environmental Science on Biosphere, Tokyo University of Agriculture and Technology, 3.Department of Transdisciplinary Science and Engineering, Tokyo Institute of Technology, 4. Marine Science Institute, University of the Philippines)

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