Urban land expansion and arable land loss of the major cities in China in the 1990s

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：jaslxj

【摘要】

：

Based on the land-use data in 1990 and 2000, determined by interpreting Landsat Thematic Mapper (TM) imagery, this paper defines the extent of urban constructio

【作者】

：

TAN Minghong LI Xiubin LU Cha

【机构】

：

InstituteofGeographicSciencesandNaturalResourcesResearch

【出处】

：

中国科学：地球科学英文版

【发表日期】

：

2005年9期

【关键词】

：

China urban construction LAND expansion ARABLE LAND loss regional difference

【基金项目】

：

中国科学院知识创新工程项目，the EU Project of Policy Decision Support for Sustainable Adaptation of China's Agriculture to Globalization( CHINAGRO)

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Based on the land-use data in 1990 and 2000, determined by interpreting Landsat Thematic Mapper (TM) imagery, this paper defines the extent of urban construction land, and extracts patches of urban construction land of 145 cities with the largest areas in

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Urban land expansion and arable land loss of the major cities in China in the 1990s

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