摘要
以四川省为例,选取自然资源生态系统指标、地质环境指标、经济环境指标和社会环境指标,建立生态环境评价模型。研究结果表明,将层次分析法(AHP)运用于评价模型的建立,并与地理信息系统技术结合,是进行生态环境评价的有效途径。
This paper, at the base of ecology and environment evaluation of Sichuan province, expounds in detail the choice, determination and counting of each evaluation factor, and analyzes the choice, determination and count process of evaluation model. Evaluating results are analyzed as well. In the last, we explain the output methods of the results in GIS and the superiority of it.
