摘要
综合分析1996-2004年扬州市土地利用动态变化状况,建立3种模型,比对在每一种模型下土地利用类型转移和新增过程及其面积变化、空间变化的差异。利用GIS软件分析影响扬州市土地利用变化的自然地理驱动因素;同时寻求社会经济政策驱动力对土地利用变化的作用。最后提出合理利用土地资源的政策建议,以推进土地利用变化向经济、社会、生态最优方向发展。
In order to analyze the land use dynamic change of Yangzhou City, Jiangsu Province, fi＇om 1996 to 2004, this paper uses three models and compares the land use type transfer, process and differences in acreage change and space change. A GIS soft is used to analyze the physical geography factors determining land use change, as well as the influence of social and economic policy driving complication on land use change. With the purpose of making land use change consistent with economic, social and ecological development, the paper presents some suggestions.
出处
《国土资源科技管理》
2007年第4期41-46,共6页
Scientific and Technological Management of Land and Resources
关键词
土地利用
动态变化
驱动因素
扬州市
land use
dynamic change
driving complications
Yangzhou City
