OPTIMUM OPERATION SYSTEM OF LARGE-SCALE RESERVOIR FOR FLOOD CONTROL, IRRIGATION AND ENVIRONMENTAL PRESERVATION IN THE CHAO PHRAYA RIVER BASIN IN THAILAND
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- DOUTANI Kentaro
- 富山県立大学大学院 工学研究科
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- TEBAKARI Taichi
- 富山県立大学大学院 工学研究科
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- KURE Shuichi
- 東北大学 災害科学国際研究所
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- SUVANPIMOL Pongsthakorn
- Royal Irrigation Department
Bibliographic Information
- Other Title
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- タイ国Chao Phraya川流域における治水・利水・環境に配慮した大規模ダム貯水池の最適運用方法
- タイコク Chao Phrayaガワ リュウイキ ニ オケル チスイ ・ リスイ ・ カンキョウ ニ ハイリョ シタ ダイキボ ダム チョスイチ ノ サイテキ ウンヨウ ホウホウ
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Description
The purpose of this study is to develop a new optimum operation system for large-scale reservoir on science-based which can be easily put into practice in developing countries. The Bhumibol and Sirikit reservoirs in the Chao Phraya River basin (CPRB) in Thailand were selected for this study. After the CPRB had a massive flooding in 2011, the Thai government has been planning new watershed management for the CPRB.<br> This paper proposed the new useful reservoir operation method. This proposed method used new optimal rule curve determined by historical hydrological data. This paper verified the method using historical hydrological data from beginning of reservoir operation to February in 2015. As a result, the proposed reservoir operation method contributed stabilization of storage volume with minimizing risks of flooding and drought. The proposed reservoir operation method also contributed discharge volume for the irrigation in dry years.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)
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Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 71 (5), I_37-I_46, 2015
Japan Society of Civil Engineers
