[A-CG42] Coastal Ecosystems - 1. Water Cycle and Land-Ocean Interactions

Fri. May 27, 2022 9:00 AM - 10:30 AM 104 (International Conference Hall, Makuhari Messe)

convener:Ryo Sugimoto(Faculty of Marine Biosciences, Fukui Prefectural University), convener:Makoto Yamada(Faculty of Economics, Ryukoku University), Masahiko Fujii(Faculty of Environmental Earth Science), convener:Tomohiro Komorita(Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto), Chairperson:Makoto Yamada(Faculty of Economics, Ryukoku University), Tomohiro Komorita(Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto), Ryo Sugimoto(Faculty of Marine Biosciences, Fukui Prefectural University)

Substances from land which are brought by river and/or submarine groundwater discharge are important for the process of biological production in coastal areas. This session focuses on land-ocean interactions through water cycle. The aim of this session is to create interdisciplinary discussions on the research of connectivity of ecosystems, water cycles in terrestrial and coastal areas, fishery resources and biodiversity. Comprehensive discussion on the mechanisms that promote productivity and biodiversity in coastal ecosystems will be made from the viewpoint of land-ocean interactions. Presentations on water-material cycle in terrestrial and coastal areas, fishery resources, biodiversity and connectivity of the ecosystems are encouraged.
A companion session proposed as "Coastal Ecosystems - 2. Coral reefs, seagrass meadows, and mangroves" focuses on benthic communities in shallow-water ecosystems such as coral reefs, seagrass meadows and mangroves and is dedicated to promote researches on comprehensive assessment and monitoring of ecosystem functions and development of effective means for conservation and restoration. Main focuses of these two sessions are different. However, there are much of information that covers both sessions. Scientists who work on the related field will be able to obtain information and share them with other scientists if they attend to both of these sessions.

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Introduction (9:00 AM - 9:05 AM)

9:05 AM - 9:30 AM

[ACG42-01] Nationwide estimation of the seagrass/algal bed distribution and their connection to terrestrial environments: Socioeconomic/Climate scenarios, Small Watersheds, and Land-use change within catchments.

★Invited Papers

*Yamakita Takehisa¹ (1.Japan Agency for Marine-Earth Science and Technology)

9:30 AM - 9:45 AM

[ACG42-02] Submarine groundwater discharge from Mt. Fuji in Suruga Bay(Ⅸ)

*Yasuhide Muranaka¹, Tomohide Kaneko¹, Tomoya Oka¹, Tetsuhiro Watano¹, Akira Ito¹, Masahiko Ono², Reo Ikawa², Atsunao Marui² (1.Shizuoka Institute of Environment and Hygiene, 2.National Institute of Advanced Industrial Science and Technology)

9:45 AM - 10:00 AM

[ACG42-03] Importance of spatial scale in assessing submarine groundwater discharge in the embayment

*Toshimi Nakajima¹, Mao Kuragano¹, Ryo Sugimoto¹ (1.Fukui Prefectural University)

10:00 AM - 10:15 AM

[ACG42-04] Responses of the benthic ecosystem to reduction in anthropogenic nutrient loading in the Seto Inland Sea (Japan), based on M-AMBI assessment

*Umehara Akira¹, Nishijima Wataru¹, Nakai Satoshi¹ (1.Hiroshima University)

10:15 AM - 10:30 AM

[ACG42-05] Performance Validation and Characterization of IOPs Estimation Algorithms by Water Mass Classification Based on Optical Properties

*Ryuya Matsushita¹, Hiroto Higa¹, Joji Ishizaka², Victor S Kuwahara³ (1.Yokohama National University, 2.Nagoya University, 3.Soka University)