市耕地资源变化与经济发展关系研究
目录
摘要 1
关键词 1
Abstract. 1
引言
第一章 绪论 2
1.1 研究背景、目的和意义 2
1.2国内外研究发展 3
1.3 研究技术路线 3
1.4 研究方法和内容 4
第二章 相关概念界定 5
2.1 耕地资源 5
2.2 经济发展 5
第三章 南京市经济发展与土地资源利用情况 6
3.1 地理位置 6
3.2 自然与社会经济条件 6
3.3 土地利用现状 7
3.4 耕地利用现状 8
第四章 南京市耕地面积与经济发展的动态变化 8
4.1 耕地面积变化与GDP动态分析 8
4.2 耕地面积变化率与GDP变化率动态分析 9
五、南京市耕地面积变化与经济发展的计量分析 10
5.1数据来源与处理 10
5.2数据序列的平稳性检验 11
5.3 单位根检验 13
5.4 EngleGranger检验 15
第六章 相应的耕地资源保护与经济发展的对策 17
6.1耕地资源对策 17
6.2经济发展策略 17
6.3政策建议 17
第七章 结论与讨论 18
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1 结论 18
7.2 讨论 18
致谢 19
参考文献 20
南京市耕地资源变化与经济发展关系研究
农村发展学院学生 欧阳金凯
THE STUDY ON THE RELATIONSHIP BETWEEN
CHANGE OF CULTIVATED LAND AND ECONOMIC
DEVELOPMENT IN NANJING
Student majoring in Rural Development College Jinkai Ouyang
Tutor Kongqing Li
Abstract:This thesis picks up the statistical data of cultivated land and economic development in Nanjing from 1991 to 2012, and finds out the obvious relationship between them with qualitative analysis in diagrams, then digs the data further with quantitative analysis which includes ADF test, unit root test, EngleGranger test and regression analysis in order. After all these analysis, it comes to the conclusion that the transformation from the surplus of agriculture into the economy of Nanjing is not really evident in the preliminary studying period, and then in the middle of the studying period, because of the raising of the economic growth rate, the agricultural acreage was under the clear fluctuation, besides, the change of economy has hysteretic negative correlation with the change of cultivated land. According to the quantitative analysis, the relationship between the economy of Nanjing and its cultivated land tends to be stable, which means the changing of cultivated land is sufficient but not necessary for the economy development, and the economic growth do not reflect to the change of cultivated land.
Key words: Change of Cultivated Land Resource;Economic Development;Nanjing;
第一章 绪论
1.1 研究背景、目的和意义
1.1.1 研究的背景
耕地是一种有限的不可再生资源,在人类社会文明当中,其充当着经济发展载体的角色。我国耕地面积可观,根据2013年底公布的第二次全国土地调查结果,全国耕地面积共20.3亿亩,耕地总面积世界排名第四,但人均耕地面积为1.4亩,不及世界人均耕地面积的一半[1],人均耕地偏少会对国民经济可持续发展带来消极影响。
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