基于GIS技術的水文模型在圩區(qū)水環(huán)境研究中的應用

【摘    要】：基于GIS技術的水文模型應用日益廣泛，文章針對圩區(qū)特點的地域空間，提出了相應的水文模型建立和模擬方法，通過SWAT與SWMM模型相耦合的方式模擬圩區(qū)水文過程，分析水文模型在解決圩區(qū)內澇風險、污染物擴散和水環(huán)境治理等問題的應用方向。

【關鍵詞】：圩區(qū)；水文模型；內澇；污染；水環(huán)境

【中圖分類號】：X52 【文獻標志碼】：A 【文章編號】：1008-3197（2024）05-71-04

【DOI編碼】：10.3969/j.issn.1008-3197.2024.05.019

Application of Hydrologic Model Based on GIS Technology in Water

Environment Study of Polder Area

HUA ChengJun

（China Construction Eco-Environmental Protection Technology Co. Ltd.， Suzhou 215000， China）

【Abstract】： According to the application of hydrologic model based on GIS technology is becoming more and more widespread. Aiming at the polder region， this paper puts forward the corresponding hydrologic model establishment and simulation method， simulates the hydrologic process in polder by coupling SWAT and SWMM models， and analyzes the application direction of hydrologic model in solving the problems of waterlogging risk， pollutant diffusion and water environment management in polder region.

【Key words】： polder areas；hydrological model；waterlogging；pollution；water environment

圩區(qū)指的是地勢低洼且易受洪水侵襲的區(qū)域，其地表水資源豐富，地形較為平坦，通過在圩區(qū)四周修筑堤岸，將圩區(qū)圍合成獨立的區(qū)域。（剩余4881字）