【作者】 王金亮； 钱家航； 雪梅；

【Author】 Wang Jinliang,Qian Jiahang,Wang Xuemei (Yunnan Normal University,Kunming 650092)

【机构】 云南师范大学旅游与地理科学学院；

【摘要】 随着西部山区经济的快速发展,土地资源利用中出现的问题将越来越突出,对县域山区土地资源可持续利用的研究,揭示该区域土地资源可持续利用的情况及存在问题,可以为相关决策及研究提供参考。本文从生产性、安全性、保护性、经济可行性和社会可接受性5个方面,选取武定县土地资源可持续利用评价指标,应用指标的相关系数确定指标权重,从而构建评价指标体系,然后应用单指标多角度法与综合指数法相结合的方法,评价武定县土地资源利用可持续性。结果表明:以指标相关系数确定指标权重,采用指标的权重确定评价指标可以更好地构建山地土地资源评价指标体系,应用单指标多角度法与综合指数法相结合,对县域山地地区土地资源可持续利用进行评价的方法简单,评价结果更接近实际值;武定县土地资源可持续评价结果为0.57属弱可持续性,土地质量状况不断地改善。更多还原

【Abstract】 With the rapid development of economic in western region,the problem about land resource utilization will become increasingly sharp.The analysis of land resource sustainable utilization on county-level in mountainous areas will reveal the situation and existing problems of land resource sustainable utilization in the region.The results can provide reference for relevant decision-making and research.Research selected the evaluation of land resource sustainable utilization from the production,safety,protection,economic viability and social acceptability in Wuding County to determine the index weight by the application of indicator and to build evaluation system.And then apply the method of combining the single-target from multi-angle evaluation method and the comprehensive evaluation to evaluate the land resource sustainable utilization of Wuding County.The results show that the application of indicator settings in the index weight and the index weight settings in the indicator system can build the evaluation system of land resource.Combining the single-target from multi-angle evaluation method and the comprehensive evaluation to evaluate the land resource sustainable utilization is simpler,and the evaluate results is closer to the actual value.The evaluation result of land resource sustainable utilization is 0.57.It belongs to a weak sustainability in Wuding County.The condition of soil quality needs to continually improving.更多还原