A cost-benefit analysis for the implementation of riparian buffer strips in the Shihmen reservoir watershed

作     者：Chia-Ling CHANG Ying-Sung HSU Bing-Jean LEE Li-Jung WENG 

作者机构：Department of Water Resources Engineering and ConservationFeng Chia University No.100 Wenhwa Rd.SeatwenTaichung40724TaiwanChina  3. No.100 Wenhwa Rd.SeatwenTaichung40724TaiwanChina Department of Civil EngineeringFeng Chia University 

出 版 物：《International Journal of Sediment Research》 (国际泥沙研究(英文版))

年 卷 期：2011年第26卷第3期

页      面：393-399页

核心收录：

学科分类：0709[理学-地质学] 0819[工学-矿业工程] 08[工学] 0708[理学-地球物理学] 0818[工学-地质资源与地质工程] 0903[农学-农业资源与环境] 081502[工学-水力学及河流动力学] 0815[工学-水利工程] 0816[工学-测绘科学与技术] 

基　　金：the National Science Council the Northern Regional Office and the Water Resources Agency of the Ministry of Economic Affairs for financially supporting this research 

主　　题：Buffer strip Cost-benefit analysis Watershed conservation 

摘      要：The Shihmen reservoir is an important water source for about 3.4 million people in northern Taiwan. To protect reservoir water quality,it is necessary to conserve and manage the associated watersheds. Riparian buffer strips can trap pollutants emitted near a *** location and design of a buffer strip can influence its pollutant-trapping *** commitment of land for use as a riparian buffer strip must consider the project’s economic *** present research is a cost-benefit analysis of various possible land developments in the Shihmen reservoir *** study has applied a regression equation to evaluate pollutant-trapping efficiency levels of riparian buffer strips of various *** buffer strips have been evaluated in terms of net economic effectiveness and benefit-cost *** indicate that the optimal buffer strip width is 30 m for the Shihmen reservoir watershed.