期刊论文

Status Quo and Variation Trend Analysis of Cultivated Land in Process of Urbanization-A Case Study in Chengbu County of Hunan Province

中文

湖南农业科学

1006-060X

2011

13

86-89

10.3969/j.issn.1006-060X.2011.13.025

(62020404260):湖南农业大学科技创新基金专项

本校为第一机构

在国内外土地利用/覆被理论研究的基础上,结合湖南省城步县本地实际情况,根据2001～2009年的数据,全面分析了城步县的土地利用现状,并利用主成分分析法对城步县耕地变化的驱动力进行了分析,对如何在城市化进程中合理使用与保护耕地提出了意见与建议。

Based on the theory of land use and land cover in china and aboard and combined with the local conditions of Chengbu County,the status quo of land use in Chengbu County was comprehensively analyzed according to the data during 2001~2009,meanwhile,the driving force of cultivated land change in Chengbu County was analyzed by principal component analysis（PCA）.Then,some suggestions about how to rational use and protect cultivated la...