Impact assessment and estimation of hydrogen sulfide concentration in the shallow waters on <i>Ruditapes philippinarum</i> inhabiting
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- KOZUKI Yasunori
- Institute of Technology and Science, The University of Tokushima
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- YAMANAKA Ryoichi
- Institute of Technology and Science, The University of Tokushima
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- TSUYAMA Takuro
- Graduate School of Advanced Technology and Science, The University of Tokushima
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- MATSUSHIGE Maya
- ASUTO Co., Ltd
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- OTANI Sosuke
- Osaka Prefecture University College of Technology
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- MORI Sayaka
- NPO HITOTOSIZEMTOMATIDUKURITO
Bibliographic Information
- Other Title
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- アサリの生息する極浅い水深帯での硫化水素濃度の推定とその影響
- Impact assessment and estimation of hydrogen sulfide concentration in the shallow waters on Ruditapes philippinarum inhabiting
Abstract
We investigated occurrence of blue tide in the field and experimented the effects of blue tide to Ruditapes philippinarum in the laboratory. Blue tide occurred several times each year on Omaemaha in inner part of Osaka Bay. Occurrence of blue tide corresponded weather condition. It could develop the relationship between ORP and pH in the field and estimate concentration of hydrogen sulfide in D.L. -1m inhabiting R. philippinarum. It was not recognized unequivocal effects of hydrogen sulfide to mortality rate of R. philippinarum under reductive environments. On the other hand, clearance rate of R. philippinarum was affected by hydrogen sulfide and did not recover early time.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 70 (2), I_1146-I_1150, 2014
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205319399808
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- NII Article ID
- 130004706774
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- ISSN
- 18838944
- 18842399
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed