圖書典藏及影音數位平台

面對氣候變遷影響，極端降雨事件頻繁，台灣未來無可避免的將面臨嚴峻的暴雨及日益頻繁之大規模複合型災害。鑑於防災資訊之多元化、即時性與資源分散整合的需求，期透過本計畫執行，以流域管理考量，整合分散於各單位之相關防災資訊，如土石流預警、道路封閉、封橋預警、地震災害及淹水及河川水位預警等，並透過資訊平台，充份掌握颱風豪雨期間流域系統內之各種預警及災害資訊，進而提供本署防災應變期間決策者相關決策資源；另藉由水庫集水區降雨特性分析進行水庫入流量推估，進而提供決策者於防汛應變期間水庫防洪操作之參考。

The project is study of the integrated information system for watershed disaster prevention. The main point focus on the system established. We have planed and finished the models such us meteorology, warn, water-level, reservoir, water pump and flood prevention, and receive and backup the water information. The added data, by the web service model, will be provided to this system. Using the GIS, the watershed disaster information will be show on the system and be provided to the user. We study the Shihmen Reservoir, Feitsui reservoir, Tseng-Wen Reservoir, Liyutan Reservoir, Agongdian Reservoir and Mu-Dan Reservoir quick inflow estimation. By the rainfall station and reservoir record, from Water Resources Office, six reservoirs rainfall-inflow are studied. The study of the rainfall and inflow quick estimate about reservoir is finished. The high flow period and low flow period runoff coefficient are finished. The result shows that high runoff coefficient between 1~0.5, Tseng-Wen Reservoir high runoff coefficient C=0.95, and Shihmen Reservoir high runoff coefficient C=0.64. The low runoff coefficients are below the 0.5. The result can be using to quick estimate the reservoir inflow. The system operation manual, and system test report, and full paper for conference and the River Management Chief interview record are all listed in the project. We will have a system Training class in December.