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Cheng-Kai Chang, Jau-Yau Lu, Shi-Yan Lu, Zhong-Xiang Wang and Dong-Sin Shih
This study discusses the mechanism for the occurrence of equilibrium and non-equilibrium scour holes. By using a particle image velocimetry (PIV) measurement system, it measures the turbulent flow fields in an open channel moving through the rough bed be...
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Dong-Sin Shih, Chia-Jeng Chen, Ming-Hsu Li, Cheng-Shin Jang, Che-Min Chang and Yuan-Ya Liao
Groundwater, a salient water resource in Taiwan, has been subject to incessant and excessive pumping, inducing serious regional land subsidence and seawater intrusion. This study aims at assessing how excessive pumping impacts groundwater variations over...
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Dong-Sin Shih and Gour-Tsyh Yeh
One-dimensional (1D) Saint-Venant equations, which originated from the Navier?Stokes equations, are usually applied to express the transient stream flow. The governing equation is based on the mass continuity and momentum equivalence. Its momentum equati...
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Tai-Wen Hsu, Dong-Sin Shih, Chi-Yu Li, Yuan-Jyh Lan and Yu-Chen Lin
This study integrated coastal watershed models and combined them with a risk assessment method to develop a methodology to investigate the impact resulting from coastal disasters under climate change. The mid-western coast of Taiwan suffering from land s...
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