[1]张景芳,刁承泰,刘贵芬,等.重庆市近十年耕地变化过程及其与经济发展关系研究[J].水土保持研究,2007,14(02):272-274,276.
　ZHANG Jing-fang,DIAO Cheng-tai,LIU Gui-fen,et al.Study on the Relationship Between Cultivated Land Change and Economic Development in Chongqing City During 1997～2004[J].Research of Soil and Water Conservation,2007,14(02):272-274,276.
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重庆市近十年耕地变化过程及其与经济发展关系研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 14 期数: 2007年02期 页码: 272-274,276 栏目: 出版日期: 1900-01-01
Title:
Study on the Relationship Between Cultivated Land Change and Economic Development in Chongqing City During 1997～2004
作者:
张景芳1, 刁承泰1,2,3, 刘贵芬1, 李倩1, 黄娟1
1. 西南师范大学资源环境科学学院;
2. 西南师范大学三峡库区生态环境教育部重点实验室;
3. 西南师范大学三峡库区经济社会研究中心, 重庆, 北碚, 400715
Author(s):
ZHANG Jing-fang1, DIAO Cheng-tai1,2,3, 1, LIU Gui-fen1, LI Qian1
1. College of Resources and Environmental Science, Southwest China Normal University;
2. Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), Southwest China Normal University;
3. Institute of Economics and Society in Three Gorges Reservoir Area, Southwest China Normal University, Chongqing 400715, China
关键词:
耕地变化; 经济发展; 关系; 人均GDP; 重庆市
Keywords:
cultivated land change; economic development; relationship per capita GDP; Chongqing City
分类号:
F301.24
摘要:
重庆市自1997年直辖以来，经济社会加速发展，耕地面积发生了很大的变化。根据1997~2004年耕地变更调查及其它统计数据，研究了重庆市耕地资源特征，分析了重庆市直辖以来耕地面积变化过程及区域差异，并定量分析了重庆市耕地变化和经济发展的关系。结果表明：（1）重庆市人多耕地少，耕地质量差，投入少，生产率不高，后备资源不足。（2）重庆市耕地面积逐渐减少，先缓慢减少，后快速减少。人均耕地面积也有类似的变化趋势。（3）重庆市三大经济区人均GDP增加百元占用耕地面积随经济发展水平的增加而减少，表明人均GDP对耕地的驱动作用和集约用地水平存在区域差异。经济发展水平高的区域，人均GDP对耕地的驱动作用小，集约用地水平高。
Abstract:
Chongqing City became a municipality directly under the central government since 1997, the economy and society accelerates to develop, the cultivated land area has had the very big change. Based on the change investigation data of cultivated land area and other statistical data 1997～2004 in Chongqing City, the cultivated land characteristics and the changing processes of cultivated land and the differences among regions were analyzed. Correlation analysis between cultivated land changes and economic development was conducted. The results showed: (1) In Chongqing City, the population is large and the cultivated land area is small, the quality of cultivated land is low, the input is small, the productivity is not high and the reserve resources is not enough. (2) The area of cultivated land in Chongqing City was downward spirally with a changing process from slow decrease to quick decrease. The per capita area of cultivated land has similar changing process. (3) The area of cultivated land occupied for the increase of 100 RMB per capita GDP in three economic region of Chongqing City is decreasing with the development of economy. It is revealed that the driving effects of per capita GDP on cultivated land and the level of intensive land-use is different among regions. The driving effect of per capita GDP to cultivated land is low and the level of intensive land-use is high in developed regions.

参考文献/References:

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备注/Memo

收稿日期:2006-4-3
基金项目:重庆市重点文科研究基地资助项目“三峡库区城市化发展的经济成本研究”（编号200303002）的成果之一
作者简介:张景芳（1979- ），女，山西大同人，硕士研究生，主要从事城市地貌学与城市发展研究。

更新日期/Last Update: 1900-01-01