圖書典藏及影音數位平台

為落實石門水庫集水區環境生態保育工作，建立制度化生態調查評估機制，本署98年度辦理「石門水庫集水區生態調查評估機制建立之研究」，該計畫參採「石門水庫及其集水區整治計畫」推動之生態檢核表，探討生態調查評估工作制度化其程序面及功能面之作業流程、應辦事項、專家參與、評估工具等，初步研擬完成「石門水庫集水區生態調查評估準則」，希望提供石門水庫集水區辦理保育治理工程之參考依據。 為賡續推動生態保育工作制度化，本計畫擬以「石門水庫集水區生態調查評估準則」為藍本，進一步針對基本資料需求、建立各項作業標準流程、簡化評估工具、簡化表單、廣泛考量各類工程差異需求、專家參與方式、考核機制等進行研究，並透過工程試辦運用持續檢討修正，以建立適用於國內水庫集水區之作業依據。

The first part of this project investigated and evaluated the environmental quality of Shimen Reservoir Stream Ecosystems. This study done the Stream habitat survey and biodiversity survey at Baishih River, Karla River, Siayun River and Yising power factory as sampling sites and set each site 3 sampling locations. Compared with former studies, this project found that during constructions the turbidity and suspended solids(SS) showed significant disturbance. This study also found that we can use freshwater fishes and aquatic insects as indicator organisms. This project done the ecological quality assessment with 9 evaluation of habitat environment methods, the result showed that aquatic insects index of RBP III, CQHEI and RBP are relatively sensitive. This study proposed the RBP evaluation of habitat environment is the most practical method for use, for its sensitivity and representability. The second part of this project aimed to normalize ecological conservation on the management of catchment area of reservoirs. This study modified the “Ecological Survey & Assessment Specification on the catchment area of Shimen Reservoir”, the manuscript made by the Water Resources Agency. This study had made several modifications in order to applied in the real situation, such as the establishment of norms of data sorting method, establishment of standard operating procedures for the whole specification, simplification of assessing methods, simplification of forms and procedures. This project also studied the differences between conservation constructions and their ecological significances, the engagement possibility of ecological experts and the proposition of evaluating systems and feedback by the cases this project surveyed.