大村湾における水温とDOの変化予測に関する研究
Bibliographic Information
- Other Title
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- Numerical Simulation on Water Temperature Dissolved Oxygen in Ohmura Bay
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Abstract
In Ohmura Bay, lots of environmental issues have been emerged. It is considered that the decrease of dissolved oxygen near the sea bottom will be caused due to the thermal stratification. In this study, a three- dimensional simulation model was developed focusing the water temperature and dissolved oxygen, and it was applied the periods of forming and deforming thermal stratification. From calculated results obtained under the period of forming stratification, vertical distribution of dissolved oxygen was influenced on the thermal stratification. On the other hands, in period of deforming the stratification, concentration of dissolved oxygen around sea bottom is becoming high as the stratification is weaker.
長崎大学工学部研究報告 Vol.37(69) p.21-26, 2007
Journal
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- Reports of the Faculty of Engineering, Nagasaki University
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Reports of the Faculty of Engineering, Nagasaki University 37 (69), 21-26, 2007-11
長崎大学工学部
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Details 詳細情報について
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- CRID
- 1050005822274062080
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- NII Article ID
- 110006686645
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- NII Book ID
- AA12080680
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- ISSN
- 18805574
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- HANDLE
- 10069/9460
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- Text Lang
- ja
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- CiNii Articles