| 中国耕地流转驱动力研究综述 |
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| 引用本文： | 汪涌,蔡运龙,蒙吉军.中国耕地流转驱动力研究综述[J].资源科学,2007,29(3):177-182. |
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| 作者姓名： | 汪涌 蔡运龙 蒙吉军 |
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| 作者单位： | 北京大学环境学院资源与环境地理系,土地科学中心,北京,100871 |
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| 摘 要： | 驱动力研究是土地利用变化机制研究中的核心研究内容。加强耕地资源变化的驱动力与驱动机制研究，准确找出导致耕地数量减少与质量退化的驱动因子并了解各因子内部关系及动态规律，对于合理利用耕地资源、调整用地结构、保护耕地、维护耕地质与量的动态平衡、制定调控政策与措施、合理进行经济发展布局、促进耕地资源持续利用等具有现实意义。本文采用文献资料法和对比分析法，总结了中国耕地流转驱动力研究现状，提出研究中存在的问题。现今中国耕地流转驱动力研究中，不同的研究者、不同的时空尺度、不同口径的数据、不同的研究方法，所选取的驱动因子存在较大差异，所得出的结论相去较远，存在着统一性、连续性和可对比性较差等问题。如何进一步探索耕地流转驱动力机制研究范式，是土地变化科学发展中的一个挑战，需要在理论和方法上有所突破。
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| 关 键 词： | 耕地流转 驱动因子 研究方法 时空尺度 中国 |
| 文章编号： | 1007-7588(2007)03-0177-06 |
| 修稿时间： | 2006-09-14 |
Driving Forces of Cultivated Land Conversion in China |
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| WANG Yong,CAI Yun-long and MENG Ji-jun.Driving Forces of Cultivated Land Conversion in China[J].Resources Science,2007,29(3):177-182. |
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| Authors: | WANG Yong CAI Yun-long and MENG Ji-jun |
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| Institution: | Department of Resources, Environment and Geography, The Center for Land Study, Peking University, Beijing 100871, China |
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| Abstract: | The research on driving force is the core part of the mechanism of land use change.The basic research object of cultivated land driving force is that how to find the drivers,and study their internal relationships and dynamics rules.Furthermore,we can evaluate the contribution of the target driver to the change of cultivated land resource and integrate the related drivers into a model.The relationship of the drivers is very complex.It involves many factors,such as society,economy,policy,natural environment and culture.The attribute of the drivers are different under different temporal-spatial scale.In recent years Chinese economy is increasing rapidly.The quantity of population is increasing.The rapid process of industrialization and urbanization needs more land resources than ever before.The conflict between the quantity reduction of cultivated land resource and the need of construction land and ecosystem land become more and more severe.It is necessary to strengthen the research on the driving force and driving mechanism of cultivated land resources change.It is important to find the right drivers which lead to the quantity reduction and the quality degradation of cultivated land for rational use of cultivated land resources,readjustment of land use structure,protection of cultivated land,maintenance of the quantitative dynamic equilibrium of cultivated land,formulation of regulatory policies and measures,layout of the economic development in reasonable configuration and promotion of sustainable use of cultivated land resources.Methods of documentation and comparison are employed in the paper to summarize the research status of Chinese cultivated land conversion driving forces.Some problems are presented in it.The study found that: different researcher,different temporalspatial scale,different kinds of data and different research method could cause different drivers.Different conclusion was given.It caused uniformity,continuity and comparability poor in the conclusions.How to further develop the cultivated land conversion driven research paradigm mechanism is a great challenge to the development of LCS(Land Change Science),which need to be integrated with the theoretical and methodological breakthrough. |
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| Keywords: | Cultivated land conversion Driver Research method Temporal-spatial scale China |
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