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鄂尔多斯耕地变化及其驱动因子分析
引用本文:叶小梅,乌敦,阿拉腾图雅.鄂尔多斯耕地变化及其驱动因子分析[J].内蒙古林业科技,2011,37(1):34-39,64.
作者姓名:叶小梅  乌敦  阿拉腾图雅
作者单位:内蒙古师范大学地理科学学院,内蒙古,呼和浩特,010022
摘    要:利用1947-2008年的近61年序列统计数据,通过分析总体耕地面积变化及其区域差异特征,得出了以下结果:鄂尔多斯市耕地总面积变化呈波动后缓慢下降再上升之势.从1947年到1961年耕地面积变化呈波动状态,1961-1987年耕地面积缓慢减少,1987-2008年耕地面积变化呈上升之势.其耕地总量变化状态主要有3个增长...

关 键 词:鄂尔多斯市  耕地变化  驱动因子

Analysis on Cropland Change and Driving Factors in Erdos
YE Xiao-mei,Wudun,Alatengtuya.Analysis on Cropland Change and Driving Factors in Erdos[J].Inner Mongolia Forestry Science and Technology,2011,37(1):34-39,64.
Authors:YE Xiao-mei  Wudun  Alatengtuya
Institution:YE Xiao-mei,Wudun,Alatengtuya(College of Geographic Science,Inner Mongolia Normal University,Hohhot 010022,China)
Abstract:By use of the statistical data in the past sixty-one years from 1947 to 2008,the changes of the total area of cropland and the characteristics of regional variation have been analyzed.The results show: the changes of the cropland area in Erdos present the trend of slowly dropping and rising again after fluctuation.The change of cropland area has a fluctuating pattern from 1947 to 1961,which declined from 1961 to 1987 and rose from 1987 to 2008.There are three increasing periods and three decreasing periods ...
Keywords:Erdos  cropland change  driving factor  
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