The relative change rate of land use type is an index reflecting regional difference of change of land use 土地利用类型的相对变化率是一种反映土地利用变化地区差异性的指标。
The climate changes at different time scale are the foundation for the options of different land use types ( 2 )气候及其不同时间尺度的变化是农牧交错带土地利用类型选择的基础。
The motivation of land use change originates from the land users " comparison of the marginal utility of different land uses 土地利用变化的动因来源于土地使用者对于土地利用类型间边际效用的比较。
In the yanjia river watershed , paddy field and dry land are the main types in land use , which are 68 . 05 % of the whole watershed 流域内土地利用类型主要以水田、早地为主,共占流域面积的68 . 05 。
Through quantified change magnitude of land use , degrees of change of various land use types within the area can be analyzed 通过量化的土地利用变化强度,可以对区域内各土地利用类型变化的强弱程度进行分析。
The impact of the spatial distribution pattern of land use on runoff and sediments would differ at different catchments scales 土地利用类型空间分布格局对径流和泥沙的影响随集水区空间尺度的变化而有所不同。
By using the supervised to classify land use type of this district , from 1982 to 1992 to 2001 , it was discovered the forest areas reducing 采用监督分类方法对研究区土地利用类型进行分类,发现从析, 1982 - 2001年林地面积呈明显减少趋势。
The cultivated land is one main type of the land , its use change driving factors and their action mechanism accordingly become important composing portions of lucc 耕地是土地利用类型之一,其利用变化驱动要素及其作用机制相应成为lucc重要组成部分。
Standard differences are used to check up the data on the basis of land distinctions and land kinds . only in this way could we eliminate the abnormal land price data 数据检验以土地级别为单位,分土地利用类型进行抽样样本的标准差检验,以剔除非正常的地价信息。
Overlay landuse classes from ancillary data on the land cover classification map in gis to add classes that cannot be reliably identified by auto - classification , and 在gis中将从辅助资料中提取的土地利用类型与土地覆盖分类图叠加,从而添加通过自动分类无法可靠区分的类型。