行政院國家科學委員會補助專題研究計畫成果報告:防洪示範區淹水境況模擬與決策支援系統之研究─子計畫：鹽水溪流域洪災損害評估模式與資料庫建立之研究（Ⅲ）
Date Issued
2003
Date
2003
Author(s)
陳增壽
DOI
912625Z002007
Abstract
National Science and Technology Program for Hazards Mitigation was established by the Executive Yuan of the R.O.C in Nov. 1998. One of the main goals of flood hazard mitigation is to simulate inundation with different designed storms in Taiwan. The decision support system and the recovery plan of flood hazard will be based on the assessment of the flood damage. A three-year research project of the Analysis Model and Database Establishment of Flood Damages for Yen-Shui Creek Basin is ongoing with the following purposes. Firstly, the geographic information system (GIS) database of Yen Shui Creek will be set up in sequence. Then, the analysis model of flood damages will be established under various design storms.
Because the analysis model of flood damages is highly regional, the Yen-Shui Creek Basin is selected to be the demonstration area. In the past, flood and inundation frequently occurred in this area due to bountiful precipitation of the upstream mountainous area as well as the mild slope and meandering of mid and downstream area of Yen-Shui Creek. Especially the typhoon and the southern-western storm in summer and autumn have caused severe disasters in the past. The lowland along Yen-Shui Creek has been highly urbanized due to the population concentration, enormous demand of land, and the establishment of the Tainan Science-Based Industrial Park. The main purpose of this study is to develop an Analysis Model and a Database of Flood Damages to assess the flood damages in the inundation zones under various designed storms. This project is the 4th sub-project of the integrated project, Inundation Scenario Simulation and Decision Support System for Flood-Damage Mitigation in Pilot Areas (III). The assessment of flood damage will be completed in this project with the inundation potentials of Yen-Shui Creek basin from the second and third sub-projects. The results can provide the 5th sub-project to establish the decision support system for flood-damage mitigation. The results can be used as a reference in proposing the strategy for hazard mitigation and recovery plan.
Subjects
Yen-Shui Creek Basin
Tainan Science-Based Industrial Park
geographic information system
inundation potential
flood damage
Publisher
臺北市：國立臺灣大學生物環境系統工程學系暨研究所
Type
report
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912625Z002007.pdf
Size
11.22 MB
Format
Adobe PDF
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(MD5):4d23d6aebe86e94dcae100c5069de8d1