教師資料查詢 | 類別: 期刊論文 | 教師: 康世芳 Kang Shyh-fang (瀏覽個人網頁)

標題:Application of the SUSTAIN Model to a Watershed-Scale Case for Water Quality Management
學年103
學期1
出版(發表)日期2014/12/01
作品名稱Application of the SUSTAIN Model to a Watershed-Scale Case for Water Quality Management
作品名稱(其他語言)
著者Chen, Chi-Feng; Sheng, Ming-Yang; Chang, Chia-Ling; Kang, Shyh-Fang; Lin, Jen-Yang
單位淡江大學水資源及環境工程學系
出版者Basel: M D P I AG
著錄名稱、卷期、頁數Water 6(12), pp.3575-3589
摘要Low impact development (LID) is a relatively new concept in land use management that aims to maintain hydrological conditions at a predevelopment level without deteriorating water quality during land development. The United States Environmental Protection Agency (USEPA) developed the System for Urban Stormwater Treatment and Analysis Integration model (SUSTAIN) to evaluate the performance of LID practices at different spatial scales; however, the application of this model has been limited relative to LID modeling. In this study, the SUSTAIN model was applied to a Taiwanese watershed. Model calibration and verification were performed, and different types of LID facilities were evaluated. The model simulation process and the verified model parameters could be used in other cases. Four LID scenarios combining bioretention ponds, grass swales, and pervious pavements were designed based on the land characteristics. For the SUSTAIN model simulation, the results showed that pollution reduction was mainly due to water quantity reduction, infiltration was the dominant mechanism and plant interception had a minor effect on the treatment. The simulation results were used to rank the primary areas for nonpoint source pollution and identify effective LID practices. In addition to the case study, a sensitivity analysis of the model parameters was performed, showing that the soil infiltration rate was the most sensitive parameter affecting the LID performance. The objectives of the study are to confirm the applicability of the SUSTAIN model and to assess the effectiveness of LID practices in the studied watershed.
關鍵字System for Urban Stormwater Treatment and Analysis Integration Model (SUSTAIN);low impact development;sensitivity analysis;watershed management
語言英文
ISSN2073-4441
期刊性質國外
收錄於SCI;
產學合作
通訊作者Lin, Jen-Yang
審稿制度
國別瑞士
公開徵稿
出版型式,電子版
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!