基于GIS技术的水文模型在圩区水环境研究中的应用

【摘    要】：基于GIS技术的水文模型应用日益广泛，文章针对圩区特点的地域空间，提出了相应的水文模型建立和模拟方法，通过SWAT与SWMM模型相耦合的方式模拟圩区水文过程，分析水文模型在解决圩区内涝风险、污染物扩散和水环境治理等问题的应用方向。

【关键词】：圩区；水文模型；内涝；污染；水环境

【中图分类号】：X52 【文献标志码】：A 【文章编号】：1008-3197（2024）05-71-04

【DOI编码】：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

圩区指的是地势低洼且易受洪水侵袭的区域，其地表水资源丰富，地形较为平坦，通过在圩区四周修筑堤岸，将圩区围合成独立的区域。（剩余4881字）