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| 耕地变化与社会经济发展关系研究进展 | |
| 引用本文： | 吴业,杨桂山,万荣荣.耕地变化与社会经济发展关系研究进展[J].地理科学进展,2008,27(1):90-98. |
| 作者姓名： | 吴业 杨桂山 万荣荣 |
| 作者单位： | 1. 中国科学院南京地理与湖泊研究所,南京,210008;中国科学院研究生院,北京,100039;中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 2. 中国科学院南京地理与湖泊研究所,南京,210008;中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 |
| 基金项目： | 国家自然科学基金(40601098)，中国科学院南京地理与湖泊研究所知识创新工程所长专项基金(CXNIGLAS2006-06) |
| 摘 要： | 经济快速发展过程中耕地流失严重的问题已引起政府和社会的广泛关注，深入研究耕地变化与社会经济 发展关系的内在机制具有重要的理论和实践意义。本文在简要回顾国内外在经济发展对耕地面积减少的影响、经 济发展对耕地质量变化的影响、耕地变化的社会经济驱动力研究以及耕地变化对粮食安全的影响研究的基础上， 结合中国目前研究的实际情况以及中国人多地少的特殊国情，分析了耕地变化与社会经济发展关系研究中存在的 问题，诸如数据的科学准确性、研究的时空尺度问题、指标体系的统一性以及模型化等，研究认为今后应深入耕地 非农化内在机制的研究、加强研究方法的突破与创新、加大对耕地社会、生态价值的研究以及开展应用研究。 |
| 关 键 词： | 耕地变化 社会经济发展 耕地非农化 驱动力 |
| 收稿时间： | 2007-10-01 |
| 修稿时间： | 2007年10月1日 |
Advances in Researches on Relations between Cultivated Land Change and Socio-economic Development |
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| WU Ye,YANG Guishan,WAN Rongrong.Advances in Researches on Relations between Cultivated Land Change and Socio-economic Development[J].Progress in Geography,2008,27(1):90-98. | |
| Authors: | WU Ye YANG Guishan WAN Rongrong |
| Institution: | 1. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008| 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China| 3. State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008 |
| Abstract: | It is very important both to theories and practices to study the inherent mechanism of relations between cultivated land change and socio-economic development, because the serious loss of cultivated land during the stage of rapid economic development has been paid more and more attention to by government and society. Based on the brief review of study on the impact of economic development on cultivated land area reduction, the impact of economic development on cultivated land quality change, the socio-economic driving forces of cultivated change, and the impact of cultivated land change on food security, and combined with China's special conditions that too many people have too little land and with the actual situation of China's current study, this paper analyzed the problems in study on the relations between cultivated land change and socio-economic development, such as the accuracy of data, the problems of spatial and temporal scales, the uniformity of index system, the research model and etc. This paper also discussed the research trends in future, such as making a through study on the inherent mechanism of cultivated land conversion, strengthening the innovation and breakthrough of research methods, making more research on the social and ecological values of cultivated land, and developing applied research. |
| Keywords: | cultivated land change socio-economic development non-agriculturalization of cultivated land driving forces |
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