Regional Water Circulation Health Evaluation System Based on Artificial Neural Network

摘要

Whether the urban water circulation is healthy or not is an issue that must be considered for achieving the sustainable development of urban society. Before promoting the urban water circulation health system for Hebei Province, it is necessary to evaluate the status of water circulation in this Province. First of all, this paper establishes a regional water circulation health evaluation index system for Hebei Province, and then it builds a regional water circulation health evaluation model for Hebei based on BP artificial neural network. Finally, the evaluation results of water circulation health in Hebei province during the period of 2004-2017 are obtained. This evaluation model can provide background support for the ecological civilization construction and sustainable development of Hebei Province, and serve as a strategic basis for solving urban water problems.