考慮農業用水之中小型蓄水設施多目標經營評估

Abstract

本計畫目的在針對中小型蓄水設施設施進行水源、生態與滯洪等具多功能之多目標經營規劃探討。若善加利用這些蓄水設施，並以多目標經營的方式進行適度的改善，不但可涵養水源，亦可就近支援農業及其他用水，甚至可以提供小區域滯洪及更豐富的生態環境，以提升當地民眾休憩的環境。其中水源運用將在考量農業用水需求下進行水源分析，生態功能則是使設施的經營能維持良好生態水環境供應。為充分模擬各標的間的互動影響，本計畫將以系統動態學來進行多標的經營規劃之系統模擬，並對各操作標的尋求適切的量化評估指標，來作為評估操作方式對各標的影響程度的依據。This project is aimed at designing a multi-objective pond which can possess the functions including making use of water supply, flood detention, and ecological environment. It is expected not only to establish a healthy water environment but also to retain the function of water conservation and urban flood detention. As a result, ecological environment of pond can fit with the surrounding nature environment. Moreover, a stable cycling of water flow is projected to preserve the quality and quantity of water source together with the balance and cycling system of ecosystem.