摘要
根据土地利用详查变更资料中二级分类的用地面积,采用一定的分析方法,对保定市土地利用结构进行了定量研究。研究结果表明:该研究能够很好地揭示区域土地利用结构的地域分异,其结果能在一定程度上反映研究区自然条件和社会经济基础;研究区土地利用结构呈以下规律:耕地是居于首位的土地利用类型,土地利用结构具有明显的地域化,且整体功能偏差,但具有区位意义的农业土地资源较为齐全;研究区土地利用结构区域差异主要受地理位置、地貌状况和社会经济发展条件水平等因素的影响。
The quantitative analysis of regional land use structure in Baoding city was conducted in this paper according to the area of two grade land types in the detail land use investigation. The results showed： the division of regional land use structure could be revealed primely which showed natural condition and socio - economical development in the studied area; land use structure in the studied area showed the following regular pattern： farmland was the premier land use types ,land use structure showed obvious regional, overall function was poor, but there was a fairly complete agricultural land resources; the regional differences of land use structure in the studied area were influenced by the geographical location, geomorphologic situation and level of economical development and other factors.
出处
《江西农业学报》
CAS
2007年第11期89-92,共4页
Acta Agriculturae Jiangxi
关键词
土地利用结构
多样化
集中程度
组合类型
区位意义
保定市
Land use structure
Diversification
Concentrative degree
Combination type
Location significance
Baoding city
