The monitoring of empty flushing operation at Agondian Reservoir, Kaohsiung, Taiwan

Y. J. Tsai, C. C. Li

研究成果: Conference contribution

摘要

Agondian Reservoir, located in Kaohsiung, south part of Taiwan (Fig.1), has been operated since 1953 for the flood control. 71% of the total storage volume was filled with deposited sediment in 1991because of the mud rock in the upstream of the reservoir. To recover flood control ability, a reservoir renewal project was started in 1997.The idea of empty flushing was applied in Agondian Reservoir. The intake was re-construct as the spillway to release the water and sediment during rainfall season. All the re-construct engineer were done in 2004, and the empty flushing operating was started from this year. To understand the effect of the empty flushing, a monitoring system were setup from 2009. There are three station set at the inflow and outflow of the reservoir, which included rainfall gage, water level meter, flowvelocity meter, water sampler (Fig.2). There are 9 events were recorded from 2009-2015, included the rainfall, inflow and outflow discharge, the water concentration, the reservoir water level. The deposition in the reservoir were measure every year at same period.

原文English
主出版物標題River Sedimentation - Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016
編輯Silke Wieprecht, Stefan Haun, Karolin Weber, Markus Noack, Kristina Terheiden
發行者CRC Press/Balkema
頁數1
ISBN(列印)9781138029453
出版狀態Published - 2017 一月 1
事件13th International Symposium on River Sedimentation, ISRS 2016 - Stuttgart, Germany
持續時間: 2016 九月 192016 九月 22

出版系列

名字River Sedimentation - Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016

Other

Other13th International Symposium on River Sedimentation, ISRS 2016
國家/地區Germany
城市Stuttgart
期間16-09-1916-09-22

All Science Journal Classification (ASJC) codes

  • 環境科學 (全部)

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