一种基于拓扑网络的水质模型的建立

The Establishment of a Water Quality Model Based on Topology Network

摘要: 出于对时间成本、经济成本的考虑，经济欠发达的区域在对大多数流域环境管理的过程中，往往只关注污染源强的问题，忽略了时间、空间对于流域水质的相互关系，因此并不能回答不同的源强在不同人为干预的影响下水环境质量的变化。本文以环境质量与人类活动之间的响应关系为研究对象，构建了一套简单、灵活、有效的水质模型，从而实现在有限的数据输入条件下流域水质的快速模拟，为科学准确的环境管理决策提供行之有效的支撑。

Abstract: For the consideration of time cost and economic cost, the economically underdeveloped regions tend to focus only on the intensity of pollution sources, ignoring the spacial and temporal interrelation with water quality in environmental management of most river basins, so they can not answer the impact of different sources on the quality of water environment under the influence of different man-made interventions. Taking the response relationship between environmental quality and human activities as the research object, this paper constructs a simple, flexible and effective water quality model, so as to realize the rapid calculation of watershed water quality under the condition of limited data entry and provide effective support for scientific and accurate environmental management decision-making.