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Vol.47,
No.1,
PP.001-052
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| 1 |  | Variations of Rainfall Characteristics and Revision of Rainfall Erosivity Map in Taiwan | | | 2 | | Potential Landslide Hazard Zoning based on Numerical Simulation and Hazard Assessment | | | 3 | | Debris Flow Non-rectilinear Motion Case Study to Reflect Hazard Zone Delimitation | | | 4 | | The Feasibility for the High-turbidity Measured Method during Typhoon Events - Tested in Nan-Shi River as an Example 47(1):036-044Po-Kai chou[1] Yin-Sung Hsu[2] Chien-Jung Liu[2]** Corresponding Author. E-mail :  liucj@fcu.edu.tw Show preview |  PDF( 4.79MB ) | | The Feasibility for the High-turbidity Measured Method during Typhoon Events - Tested in Nan-Shi River as an Example | 
Close | | Po-Kai chou[1] Yin-Sung Hsu[2] Chien-Jung Liu[2]* |
AbstractFollowing the concentration of suspended loads converted by different peak discharges of different
typhoons, a significant correlation between the concentration and turbidity of the suspended load (SS-NTU relation)
sampled artificially at Lan-Sheng Bridge on Nan-Shi River could be obtained in this study. The water turbidity,
which was estimated by the suspended-load concentration (SS) measured automatically and SS-NTU relation analyzed
in this study, was close to the artificial sampling data during the TRAMI typhoon and MATMO typhoon at
Lan-Sheng Bridge. The estimation method of water turbidity suggested in this study could be applied to estimate water
turbidity during typhoon events. The setting method of the automatic instrument suggested in this study could obtain
precious data during typhoon events. It also could prevent the instrument from being covered, washed away or
destroyed.
Key Words : Nan-Shi River, SS-NTU relation, turbidity. | 〔1〕Department of Civil Engineering, National Taipei University of Technology, Taipei, Taiwan, R.O.C.
〔2〕Water Resources Engineering and Conservation, Feng Chia University, Taichung, Taiwan, R.O.C. * Corresponding Author. E-mail : liucj@fcu.edu.tw | Received: 2015/06/22
Revised: 2015/09/15
Accepted: 2016/01/13
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| | | 5 | | SGI and SPI for Drought Characteristics in Gaoping River Basin, Taiwan | |
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