Geographical Distribution and Changing Amount of Arable Land in China

摘要：

With analysis the changes of cropland area amount, per capita cropland area, cropland usage degree, we can conclude the law of Geographical Distribution about Cropland Amount Change in China. The geographical differences of cropland amount change are classified into four categories: sharp loss district of cropland resources, rapid loss district of cropland resources, slow loss district of cropland resources, basic stability district of cropland resources.

关键词： cropland amount geographical distribution China

作者: WANG Wei Xuke Jian

作者单位: China University of Geosciences Beijing, School of Humanities and Economic Management,P.R.China, 100 China University of Geosciences Beijing , School of Humanities and Economic Management,P.R.China, 10

会议类型: 国际会议

会议名称: 2008 International Conference on IAEA(2008农业信息化、自动化与电气化国际会议)

会议地点: 镇江

会议语种:英文

页码: 712-716

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）