JpGU-AGU Joint Meeting 2017

Session information

[EE] Poster

A (Atmospheric and Hydrospheric Sciences) » A-HW Hydrology & Water Environment

[A-HW32] [EE] Biodiversity, nutrients and other materials in ecosystems from headwaters to coasts

Sat. May 20, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)

convener:Noboru Okuda(Research Institute for Humanity and Nature), Shin-ichi Onodera(Graduate School of Integrated and Arts Sciences, Hiroshima University), Tohru Ikeya(Research Institute for Humanity and Nature), Adina Paytan(University of California Santa Cruz)

This session aims to synthetize watershed sciences in order to understand dynamical processes of interactions between organisms, nutrients and other materials in watersheds from mountain tops to receiving water. The session will be integrating a variety of research disciplines including limnology, pedology, ground water hydrology, sedimentology, coastal oceanography, meteorology, forestry, agriculture, fishery and more. The watershed sciences also challenge us to solve environmental issues emerged in the watersheds through our profound understanding of relations between humanity and nature in social-ecological systems. For instance, on one hand, human land uses alter dynamics of sediments, macro- and micro-nutrients and pollutants in soils and waters on catchment scales, while changing climates may alter the frequency and intensity of natural disaster, sometimes having catastrophic effects on the watershed systems. On the other hand, globalization causes transboundary pollution and biological invasion between watersheds. Such anthropogenic disturbances, in turn, reduce biodiversity and thus deteriorate its ecosystem services in watersheds and coasts, posing a risk to sustainable human development. The dogma of watershed sciences may lead us to the solution for sustainable future of social-ecological watershed systems as the basis of our existence. This session also calls for ideas on new methods for the watershed sciences, such as tracer and molecular technique, modeling and paleontological approaches, laboratory and field experiments, and so on, in order to elucidate biological, chemical and physical mechanisms for shedding light on natural phenomena and their changes over time in complex and dynamic watershed systems. Through this session, we would like to facilitate interdisciplinary collaboration among participants to create new knowledge on watershed sciences.

*Fandy Tri Admajaya1, Shin-ichi Onodera1, Yuta Shimizu2, Guangzhe Jin1, Mitsuyo Saito3 (1.Graduate School of Integrated Arts and Science, Hiroshima University, 2.National Agriculture and Food Research Organization, Western Region Agricultural Research Center, 3.Graduate school of environmental and life science, Okayama University)

*Tohru Ikeya1, Chia-Ying Ko2, Elfritzson Martin Peralta3, Takuya Ishida1, Yoshitoshi Uehara1, Satoshi Asano1, Noboru Okuda1, Masayuki Ushio4,5, Shohei Fujinaga4, Ichiro Tayasu1, Tomoya Iwata6 (1.Research Institute for Humanity and Nature, 2.Institute of Fisheries Science, National Taiwan Univ, 3.Department of Biological Sciences, Univ of Santo Tomas, 4.Center for Ecological Research, Kyoto Univ, 5.PRESTO, Japan Science and Technology Agency, 6.Faculty of Life and Environmental Sciences, Yamanashi Univ)

*Katharine Grace Rojas Espiritu1, Jana Nicole Abiol De Vera1, Francis Godwin Garcia Cantre1, Elfritzson Martin Peralta2, Irisse Bianca Baldovino De Jesus2,3, Paul Palomares4, Jonathan Carlo Briones1,2,3, Tohru Ikeya5, Francis Magbanua4, Rey Donne Papa1,2,3, Noboru Okuda5 (1.University of Santo Tomas, College of Science, 2.Research Center for Natural and Applied Sciences, 3.The Graduate School, University of Santo Tomas, Espana Boulevard, Metro Manila, Philippines, 4.Institute of Biology, University of the Philippines Diliman, Quezon City, Philippines, 5.Research Institute for Humanity and Nature, Kita-ku, Motoyama, Kyoto, Japan)

*Aleziz Kryzzien Villanueva Tan1, Alexis Elegino Belen1, Cristine Perez1, Gelsie Rose Buenaventura1, Elfritzson Martin Peralta2, Irisse Bianca Baldovino De Jesus3,2, Paul Palomares4, Jonathan Carlo Briones1,2,3, Tohru Ikeya5, Francis Magbanua4, Rey Donne Papa1,2,3, Noboru Okuda5 (1.University of Santo Tomas, Department of Biological Sciences College of Science, 2.Research Center for Natural and Applied Sciences, 3.The Graduate School, University of Santo Tomas, Espana Boulevard, Metro Manila, Philippines, 4.Institute of Biology, University of the Philippines Dileman, Quezon City, Philippines, 5.Research Institute for Humanity and Nature, Kitu-ku, Motoyama, Kyoto, Japan)

*Mitsuyo Saito1, Shin-ichi Onodera2, Aiping Zhu2,3, Yusuke Tomozawa2, Guangzhe Jin2, Syuhei Ban4, Noboru Okuda5 (1.Graduate School of Environmental and Life Science, Okayama University, 2.Graduate School of Integrated Arts and Sciences, Hiroshima University, 3.School of Geography and Planning, Sun Yat-sen University, 4.The University of Shiga Prefecture, 5.Research Institute for Humanity and Nature)

*Yoshitoshi Uehara1, Yoshitaka Kataoka2, Takeshi Kikkou3, Takuya Ishida1, Satoshi Asano1, Yuki Kobayashi5, Tsuguo Otake4, Noboru Okuda1 (1.The Research Institute for Humanity and Nature, 2.Shiga Prefecture Fisheries Experiment Station, 3.Shiga Prefecture, Agriculture, Fisheries and Fisheries Department, 4.The University of Tokyo, 5.Yamaguchi University )

*Pei-Jie Meng1,2, Cheng-Hao Tang3, Chung-Chi Chen4 (1. Institute of Marine Biology, National Dong-Hwa University, Checheng, Pingtung 944, Taiwan., 2.National Museum of Marine Biology and Aquarium, Checheng, Pingtung 944, Taiwan., 3. Department of Oceanography, National Sun Yat-sen University, Kaohsiung 80424, Taiwan. , 4.Department of Life Science, National Taiwan Normal University, Taipei 116, Taiwan.)

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