GIS与数模支持下的苏子河水质预警系统  

Research of Water Quality Early-Warning System in Suzi River Based on GIS and Mathematic Modeling

作　　者：黄瑞[1,2] 张鸿 彭辉[4] 韩龙喜[1] 

机构地区：[1]河海大学环境科学学院,江苏南京210098 [2]扬州环境资源职业技术学院,江苏扬州225000 [3]辽宁省抚顺市水文局,辽宁抚顺113000 [4]水利部水文局,北京100053

出　　处：《人民黄河》2013年第11期70-72,共3页Yellow River

基　　金：水利部公益性行业科研专项(201101031)

摘　　要：以东北某大型水库入库河流苏子河为例,围绕基础环境信息管理、污染源追溯、事故预警模拟、事故应急处理等展开关键技术研究,根据苏子河流域特征构建了水动力、水质数学模型库,研究建立了污染源信息反演技术,采用GIS技术、动态演示技术实现水污染事故水质变化的时间域与空间域的可视化展示。系统可为苏子河流域突发水污染事故的应急处理提供技术支撑。Water quality early-warning system in Suzi River includs several parts：basic environment information management,search for sources of pollution,accident warning and simulation and emergency treatment. According to the characteristics of Suzi River,the system established water quality model and hydraulic model. It also studied the retrieval technology of pollution source. With the help of GIS and model function,the system could display the visual change of accidents in time and space domains. The system could provide the valuable information for the emergency treat-ment of Suzi River basin water pollution accident.

关 键 词：水污染事故 水质预警系统 预测模拟 苏子河 

分 类 号：X522[环境科学与工程—环境工程] X832