摘要
以坡度、高程、到地面水体距离、地质灾害以及石漠化6大自然因素,土地利用类型和到主干道距离2大社会经济因素以及基本农田、自然保护区和保护水域3大生态安全因素为评价因子,利用加权叠加法,对涪陵区进行了建设用地适宜评价,将适宜性等级划分为适宜、限制和禁止建设3个等级,并对各适宜性等级进行了描述。
Based on six natural factors（slope,DEM,distance to surface water,geological disasters and rocky desertification）,two social economic factors（land use,distance to main traffic） and three ecological safety factors（basic farmland,natural reserved area and drinking reservoir）,the suitability of construction land in Fuling was evaluated by the weighted stacking method.The suitability was divide into three grades,including suitable,restricted and forbidden,and the characteristics of each grade were described.
出处
《安徽农业科学》
CAS
2012年第5期3068-3071,共4页
Journal of Anhui Agricultural Sciences
基金
国家自然科学基金面上项目(40771135)
