Fiscal Year
2019
Title
Development of aquaculture management methods using environmental information
Project and Theme
Project 1. Study on ecological succession of fisheries ground
Representative Organization: Tohoku University
Theme2. Towards sustainable fisheries reconstruction along the shores of Miyagi Prefecture| Representative person | Makoto Osada |
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| Organization | Tohoku University |
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| Department | Graduate School of Agricultural Science |
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Theme2. Towards sustainable fisheries reconstruction along the shores of Miyagi Prefecture| Representative person | Motoyuki Hara |
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| Organization | Tohoku University |
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| Department | Graduate School of Agricultural Science |
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Research InformationPeriod and Interval2019/04/01 - 2020/03/31
every month
Research Area
South part of Sanriku coastal area
CategoryField survey
OverviewIn order to properly manage the aquaculture fishery grounds, important to consider from the two perspectives of maximum sustainable production capacity and environmental purification capacity are surveyed in Nagatsuraura as a model field of a closed water area.
Overview of the Observation
Research Point Table
| Point | | Name | Nagatsuraura |
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| Coordinates | 38.546241,141.461842 |
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Results and Future PlanThe estimation of environmental carrying capacity using chlorophyll amount and water temperature showed that the aquaculture carrying capacity was appropriate and the tendency of bottom sediment deterioration was not recognized, in Nagatsuraura of the closed water area,
Reference
Person in charge of Investigation
| Representative person | Motoyuki Hara |
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| Organization | Tohoku University |
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| Department | Graduate School of Agricultural Science |
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| Fiscal Year | 2019 |
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| Organization | Tohoku University |
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| Category | Field survey |
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| Research Area | South Sanriku |
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| Discipline | Ocean physics -> Water temperature
Ocean physics -> Salinity
Ocean chemistry -> Dissolved oxygen
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