论邻接类型对土地利用变化的影响——以长沙市望城区为例  

Influence of Adjacent Types on Land Use Change——A Case Study in Wangcheng County,Changsha City,Hunan Province

作　　者：陈笑扬 李小丽[1,2] 蒙菲 王丽芳[1] 张宝一[1,3] Chen Xiaoyang;Li Xiaoli;Meng Fei;Wang Lifang;Zhang Baoyi(MOE Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring/School of Geosciences ＆ Info-Physics,Central South University,Changsha,Henan 410083;Development and Reform Bureau of Liangqing District,Nanning City,Guangxi 530200;State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan,Hubei 430074)

机构地区：[1]中南大学有色金属成矿预测与地质环境监测教育部重点实验室/地球科学与信息物理学院,湖南长沙410083 [2]南宁市良庆区发展和改革局,广西南宁530200 [3]中国地质大学地质过程与矿产资源国家重点实验室,湖北武汉430074

出　　处：《资源环境与工程》2018年第3期484-488,共5页Resources Environment & Engineering

基　　金：国家自然科学基金项目(41772348;41302259)资助

摘　　要：以长沙市望城区为研究区域,依据土地利用二级分类标准,定量研究不同时间段内(2009—2010、2010—2011、2011—2012)土地利用类型的变化情况,分析每个变化斑块与其邻接类型之间的关系。从斑块数量上来说,变化后的斑块类型是其邻接类型占比的24.50%;从斑块面积上来说,变化后的斑块类型是其邻接类型占比的34.16%。因此,邻接类型对土地利用变化有一定影响,在驱动力分析和土地利用模拟预测过程中要考虑邻接类型对土地利用变化的影响。Taking the Wangcheng County as a case study area,and according to the second category of land use classification standard,this study tries to quantitatively study changes of land use types in different time periods（ 2009—2010、2010—2011、2011—2012） and analysis of relationship between land use change and adjacent land use types. From the number of patches,the percent of the number of type after change which is the same as its adjacent type before change is24. 50. Similarly,from the area of patches,the area of type after change which is the same as its adjacent type accounted for 34. 16 percent. Thus,the type of adjacent land will have an impact on land use change,and in the driving force analysis and land use simulation and forecasting process,it is best to consider the impact of land adjacent type on land use changes.

关 键 词：土地利用变化 邻接类型 定量分析 GIS 

分 类 号：F301.24[经济管理—产业经济]