Representative person | Satoshi Katayama |
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Organization | Tohoku University |
Department | Graduate School of Agricultural Science |
Investigation Item | Data Acquisition |
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Effectivity of a water jet dredge | fishing capacity on the surf clam, ability to avoid rubble |
Invesitigation of the surf clam resource | Distribution density, shell length composition, year class composition |
Survey of rubble distribution | Map of rubble distribution in fishing grounds |
Environmental survey | Water temperature, salinity etc. in the central part of fishing area |
Representative person | Koichi Sasaki |
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Organization | Tohoku University |
Department | Graduate School of Agricultural Science |
Fiscal Year | 2013 |
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Organization | Tohoku University |
Category | Field survey |
Research Area | Ishinomaki Bay |
Discipline | Ocean physics -> Water temperature Ocean physics -> Salinity Ocean chemistry -> Salinity Ocean chemistry -> Dissolved oxygen Ocean environment -> Others Ocean biology / Ocean ecology -> Mollusks Ocean biology / Ocean ecology -> Others Topography / Geology / Geophysics -> Bottom sediment |