三维GIS技术在城市饮用水源保护区划定与管理中的研究与应用

Weimin Chen, Jianjun Liao, Xiu-ying Wu, Kun Wang
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引用次数: 4

摘要

饮用水是人类最重要的水资源,与人类健康和生活质量密切相关。然而,在饮用水中存在着许多问题,例如水的质量差和管理不善。显然,饮用水的安全受到了威胁。本文根据饮用水保护区圈定原则,引入gis辅助三维仿真模型,综合考虑自然环境、法律等多种因素,对宁波市五座水库的饮用水水源保护区进行了圈定。在此基础上,构建宁波市饮用水源地保护区三维显示系统,有效推进饮用水源地保护区安全监管,保障居民饮用水安全。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Research and application of 3D GIS technology on the delineation and management of urban drinking water source protection area
Drinking water is the most important water resource, which is closely related to health and quality of life. However, there are so many problems that exist in drinking water, such as the poor quality and management of water. Obviously, the security of drinking water is threatened. In this paper, according to drinking water protection area delineation principle,GIS-assisted three-dimensional simulation model is introduced to delineate drinking water source protection areas of the five reservoirs in Ningbo taking various factors in consideration, such as natural environment, laws, and so on. On this basis, the 3D display system of Ningbo drinking water source protection areas is built to effectively promote safety supervision of these zones and ensure the security of the drinking water of the inhabitants.
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