JpGU Meeting 2018
Session outline| Atmospheric and Hydrospheric Sciences(A) | ||
|---|---|---|
| Session Sub-category | Complex & General | |
| Session ID | A-CG42 | |
| Title | Coastal Ecosystems - 1. Water Cycle and Land-Ocean Interactions | |
| Short Title | Water Cycle and Land-Ocean Interactions | |
| Main Convener | Name | Ryo Sugimoto |
| Affiliation | Faculty of Marine Biosciences, Fukui Prefectural University | |
| Co-Convener 1 | Name | Jun Shoji |
| Affiliation | Hiroshima University | |
| Co-Convener 2 | Name | Makoto Yamada |
| Affiliation | Faculty of Economics, Ryukoku University | |
| Co-Convener 3 | Name | Masahiko Fujii |
| Affiliation | Faculty of Environmental Earth Science | |
| Session Language | JJ | |
| Scope | 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. | |
| Presentation Format | Oral and Poster presentation | |
| Co-Sponsoring Societies (Society Members) | The Oceanographic Society of Japan, Japanese Association of Hydrologic of Science | |
| Invited Authors |
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| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 24 AM1 | ||||
| 09:00 - 09:30 | ACG42-01 | Nutrient dynamics along the land-to-river-to-ocean continuum and its potential impacts on coastal primary production | Tomoya Iwata | Abstract |
| 09:30 - 09:45 | ACG42-02 | Evaluation of forest-derived nitrate flux from the river to the sea by using triple oxygen isotope of nitrate | Takeru Hirai | Abstract |
| 09:45 - 10:00 | ACG42-03 | Simultaneous observation of the land-ocean connection along the coast of Akahama Otsuchi: Mesurments of groundwater flow velocity | Yuji Miyashita | Abstract |
| 10:00 - 10:15 | ACG42-04 | Submarine groundwater discharge from Mt. Fuji in Suruga Bay(Ⅴ) | Yasuhide Muranaka | Abstract |
| 10:15 - 10:30 | ACG42-05 | Utilization of short-lived 222Rn and 224Ra for evaluating SGD rates in shallow coasts of the Seto Inland Sea | Toshimi Nakajima | Abstract |
| Oral Presentation May 24 AM2 | ||||
| 10:45 - 11:15 | ACG42-06 | Ecosystem management of eelgrass beds and the good practice detected by eelgrass DNA analysis in the Seto Inland Sea, Japan | Masakazu Hori | Abstract |
| 11:15 - 11:30 | ACG42-07 | Estimating of the environment of Submarine Groundwater Discharge(SGD) in Otsuchi Bay and Funakoshi Bay, using carbon stable isotope of shell of bivalves. | Masaru Takeuchi | Abstract |
| 11:30 - 11:45 | ACG42-08 | Comparison of benthic meiofaunal assemblages between two coastal areas of different environmental condition of submarine groundwater discharge | Osamu Tominaga | Abstract |
| 11:45 - 12:00 | ACG42-09 | Effects of submarine groundwater on fish growth evaluated by cage experiment for juvenile flounder | Jun Shoji | Abstract |
| 12:00 - 12:15 | ACG42-10 | Assessment of costal environment of eastern Hokkaido using Ocean Health Index | Masahiko Fujii | Abstract |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 24 Core Time | |||
| ACG42-P01 | Evaluation of the influence of terrestrial organic matter on tideland surface layer by analysis of humic acid fraction in coastal sediment of northern tidelands of the Ariake Sea | Noriaki YAMAUCHI | Abstract |
| ACG42-P02 | Simultaneous observation of the land-ocean connection along the coast of Akahama Otsuchi: Detection of submarine groundwater discharge | Hisami Honda | Abstract |
| ACG42-P03 | Carbon transport through groundwater discharge in Kesennuma Bay, Japan | Ryo Sugimoto | Abstract |
| ACG42-P04 | Comprehensive and quantitative assessment of nitrate dynamics in two contrasting rivers along the Sea of Japan by using nitrate dual isotopes | Ryo Sugimoto | Abstract |
| ACG42-P05 | Effects of ammonium derived from hot spring drainage on riverine ecosystem in the Beppu area | Makoto Yamada | Abstract |
| ACG42-P06 | Effects of the sea bed conditions on the spatial expansion of the heat derived from submarine groundwater discharge | Makoto Yamada | Abstract |
| ACG42-P07 | Effect of hot spring drainage on fish community in coastal area | Jun Shoji | Abstract |