A Investigation and Analysis of Water Temperature by Juam Regulation Dam Outflow in Downstream and Suncheon Bay
| العنوان: | A Investigation and Analysis of Water Temperature by Juam Regulation Dam Outflow in Downstream and Suncheon Bay |
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| المؤلفون: | Young Teck Hur, Kwan Sue Jung, Hyeon No Lee, Geun Ho Cheon |
| المصدر: | Journal of the Korean Water Resources Association. 48:501-509 |
| بيانات النشر: | Korea Water Resources Association, 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | Flood control, Hydrology, Downstream (manufacturing), Water temperature, business.industry, Environmental science, Water supply, Outflow, business, Bay, Tide level, Hydropower |
| الوصف: | Lately multipurpose dam is required to consider various interests such as quality, ecological environment as well as flood control, water supply, hydropower generation, etc. The objective of this study is to investigation and analysis of water temperature in the areas where there are social conflicts due to cold water outflow. In this study, we monitored water temperature of Juam regulation dam, downstream river, Suncheon bay in a long term period and performed comparative analysis on a change of water temperature in downstream river and Suncheon bay by using three-dimensional numerical mode (EFDC) considering various external factors such as water outflow amount. The result of monitoring and numerical modelling indicates that effects of cold water outflow takes place from april to september. Also effects of the low temperature discharge of dam was complicatedly altered by various factors such as outflow time and amount, weather and tide level conditions etc. The result of this study can be utilized as a basic data for establishing improvement of dam operation plan to minimize negative effects of dam`s cold temperature water outflow to downstream river and coastal area. |
| تدمد: | 2287-6138 1226-6280 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f4ce08ab3dd447bf34b39f717e59c6f7 https://doi.org/10.3741/jkwra.2015.48.6.501 |
| رقم الأكسشن: | edsair.doi...........f4ce08ab3dd447bf34b39f717e59c6f7 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22876138 12266280 |
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