本文综合分析四川西部山区的自然和社会经济条件后,采用“类一等”二级土地资源评价体系,通过调查访问与统计分析,确定了牧地、林地、旱地、水田四大资源类型的参评因子。同时运用层次分析和模糊聚类相结合的方法对其进行了客观科学的评价。最后,根据评价结果提出了相应的合理开发利用措施, Based on a comprehensive analysis of the natural and socio-economic conditions in western mountainous areas in Sichuan, the “first-class” second-class land resources evaluation system is adopted. Through investigation and statistical analysis, the four resource types of grazing land, forest land, dry land and paddy land are evaluated factor. At the same time, it uses the method of AHP and fuzzy clustering to evaluate it objectively and scientifically. Finally, according to the evaluation results put forward the corresponding reasonable development and utilization measures,