四川省地级市生态环境质量评价模型

摘要

Based on the establishment of ecological quality assessment system, the RBF neural network model was used for visual and intuitional assessment and zoning of ecological quality in 18 prefectural cities in Sichuan Province. Comparison of the assessment results and the actual state of ecology quality in Sichuan proved the validity and practicability of RBF network, wbicb provided a new way for protection of ecological quality in Sichuan Province.%在建立四川省生态质量评价指标体系的基础上,将径向基函数（RBF）神经网络模型用于四川省18个地级市生态质量评价和区划,实现了评价结果的可视化与直观化。评价结果与四川省生态质量实际状况相对比,表明了RBF网络的正确性和实用性,为实现四川省生态质量的保护提供了一条新途径。