JpGU-AGU Joint Meeting 2026

セッション情報

[E] ポスター発表

セッション記号 A (大気水圏科学) » A-HW 水文・陸水・地下水学・水環境

[A-HW36] 流域圏における物質輸送・生物多様性・環境変動

2026年5月28日(木) 17:15 〜 19:00 ポスター会場 (幕張メッセ国際展示場 7・8ホール)

This session aims to synthetize watershed sciences in order to understand dynamical processes of material transport, biodiversity and environmental changes in watersheds from mountain tops to receiving water. The session will be integrating a variety of research disciplines including hydrology, limnology, meteorology, pedology, sedimentology, coastal oceanography, 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 water, sediments, nutrients and pollutants on watershed 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 from headwaters to 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.

17:15 〜 19:00

*Francis Jhun Tin-ao Macalam1,2, Kunyang Wang1, Shin-ichi Onodera1, Mitsuyo Saito1, Yuko Nagano3, Masatoshi Yamazaki4, Nang Yu War1 (1. Graduate School of Advance Science and Engineering, Hiroshima University, 2. Department of Environmental Science and Technology, University of Science and Technology of Southern Philippines, 3. Japan Forest Technology Association, 4. PASCO Corporation)

17:15 〜 19:00

*Kelly Tiku Tarh1, Shin-ichi Onodera1, Mitsuyo Saito1, Miho Awamura2, David Nyamweya Moenga1, Takuya Ishida1, Keisuke Koba3, Vinicius Rogel Paulino de Oliveira Oliveira4 (1. Hiroshima University, Graduate School of Advanced Science and Engineering, 2. Hiroshima University, School of Integrated Arts and Science, 3. Kyoto University, Center for Ecological Research (CER), 4. Sao Paulo University)

17:15 〜 19:00

*DAVID NYAMWEYA MOENGA1, Shin-ichi Onodera1, Mitsuyo Saito1, Takuya Ishida1, Ki-Cheol Shin3, Miho Awamura2, KELLY TARH TIKU1 (1. Graduate School of Advanced Science and Engineering, Hiroshima University, 2. School of Advanced Science and Engineering, Hiroshima University, 3. Research Institute for Humanity and Nature (RIHN))

17:15 〜 19:00

*谷上 冬馬1、水澤 奈々美1、山﨑 ありす1、小倉 孝文1、井出 椋太1、渡部 終伍1、飯島 真理子2、安元 純3,4、友尻 大幹3、Leong Chris3、中村 崇4、新城 竜一4、細野 高啓5、安元 剛1 (1. 北里大学海洋生命科学部、2. 産業技術総合研究所、3. 総合地球環境研究所、4. 琉球大学、5. 熊本大学)

17:15 〜 19:00

*山﨑 ありす1、小倉 孝文1、井出 椋太1、谷上 冬馬1、水澤 奈々美1、渡部 終五1、飯島 真理子2、安元 純3,4、友尻 大幹3、Leong Chris3、中村 崇4、新城 竜一4、細野 高啓5、安元 剛1 (1. 北里大学海洋生命科学部、2. 産業技術総合研究所、3. 総合地球環境学研究所、4. 琉球大学、5. 熊本大学)

17:15 〜 19:00

*平田 菜乃佳1、細野 高啓2、安元 剛3、安元 純4,5、友尻 大幹4、飯島 真理子6、新城 竜一7,4 (1. 熊本大学大学院自然科学教育部、2. 熊本大学大学院先端科学研究部、3. 北里大学海洋生命科学部、4. 総合地球環境学研究所、5. 琉球大学農学部、6. 国立研究開発法人 産業技術総合研究所、7. 琉球大学理学部)

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