地理資訊系統應用於曾文水庫集水區水文水質資料庫及污染負荷推估之研究

The Application of GIS on the Hydrologic/Water-quality Database and the Estimation of Pollution Loading for the Watershed of the Tseng-Wen Reservoir in Taiwan

李家鼎(Chia-Ting Lee)

指導教授 ： 李志賢

崑山科技大學/工程學院/環境工程研究所/碩士(2007年)

摘要

本研究應用ArcGIS地理資訊系統(Geographic Information System，GIS)，以曾文水庫集水區為實例研究，主要考量水體涵容能力之指標有生化需氧量（BOD）、總磷（TP）、總氮（TN）及總懸浮固體物(TSS)等四項，推估集水區的污染強度及污染負荷，並進一步以ArcIMS及Ajax建立網頁式地理資訊系統(Web-GIS)，其透過網際網路讓使用者可隨時隨地使用Web-GIS，由所提供水質資料庫的運算、集水區的空間分析，有助於快速的瞭解集水區污染的產生及其影響，以提供未來防治的方針。

關鍵字

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並列摘要

Urban development is one of major driving forces changing localand regional hydrology and increasing non-point source (NPS) pollution in awatershed. First, this paper integrates geographic information systems(GIS) and non-point source pollution model to analyze the effect ofland-use change on non-point source pollution in a case study of awatershed. Secondly, ArcIMS and Google Maps Connect are combinedby Ajax and WMS Connector. Finally, providing map and data services of an interactive WebGIS and geodatabase for the Tseng-Wen Reservoir aredeveloped.

並列關鍵字

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參考文獻

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