浙江省土地利用效益综合评价及空间差异分析  

Comprehensive Evaluation and Spatial Distinction of Land Use Benefits in Zhejiang Province

作　　者：王超[1] 

机构地区：[1]浙江大学城市与区域发展研究所,浙江杭州310027

出　　处：《新疆师范大学学报（自然科学版）》2015年第1期78-83,共6页Journal of Xinjiang Normal University(Natural Sciences Edition)

摘　　要：土地利用效益评价是测度土地是否可持续利用的一种比较重要的方法。从社会效益、经济效益和生态效益三个方面构建了土地利用效益评价指标体系,运用熵值法和综合评价法对2012年浙江省土地利用效益进行综合评价及空间差异分析。研究表明:浙北地区各地市的土地利用社会、经济及综合效益普遍高于浙南地区,并且区域差异较大,大致呈现由西南向东北递增的趋势;浙江省区域间土地利用经济效益与综合效益差异较大,生态效益差异较小,社会效益差异居中;浙江省各地市土地利用社会、经济效益与综合效益走势较为一致,生态效益与综合效益走势几近相反。The evaluation of land use benefits is an important measure to assess the sustainability of land. An evaluation index system of land use benefits was established from the aspects of social, economic and ecological benefits. By the combination of entropy-right method and comprehensive appraisal method, this paper studies the comprehensive evaluation and spatial distinction of land use benefits in Zhejiang province in 2012. The conclusions can be drawn as follows. The social, economic and comprehensive benefits in the north of Zhejiang province were higher than the south, and they presented an obvious regional distribution feature. They presented an increasing trend from southwest to northeast. The disparities of economic and comprehensive benefits were larger than social benefits and the disparities of social benefits were lager than the ecological benefits. The social, economic benefits had the same trend as comprehensive benefits while the ecological benefits had the opposite trend.

关 键 词：土地利用效益 综合评价 空间差异 浙江省 

分 类 号：F301.24[经济管理—产业经济]