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Analysis on the balance between supply and demand of crop land in Yantai city of China in 2020
Wang, Qiuxian(1,2,4); Gao, Zhiqiang(1,3); Ning, Jicai(1); Wang, Ye(4); Gao, Wei(3); Wang, Qiuxian
会议主办者The Society of Photo-Optical Instrumentation Engineers (SPIE)
2014
会议名称Remote Sensing and Modeling of Ecosystems for Sustainability XI
会议录名称Remote Sensing and Modeling of Ecosystems for Sustainability XI
卷号9221
会议日期August 18, 2014 - August 20, 2014
会议地点San Diego, CA, United states
ISSN号0277-786X
ISBN号9781628412482
出版者SPIE
产权排序(1) Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China ; (2) University of Chinese Academy of Sciences, Beijing, China ; (3) USDA UV-B Monitoring and Research Program, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins ; CO, United States ; (4) Institute of Geography and Planning, Ludong University, Yantai, China
摘要With the fast development of economy and urbanization, the phenomenon of city construction occupying Cropland often happens. As the contradiction between human and land becomes more prominent, the contradiction between the supply and demand of the cropland are more radical in Yantai City of China. Analysis on the balance between supply and demand of cropland is the main basis to determine land use objectives, and also the basis of editing land use planning. In this paper, the authors firstly calculated the potential of cropland supply in Yantai for 2020 according to its current number of the cropland and the potential quantity of other kinds of land changing to the cropland, and then calculated the demand for cropland in 2020 with the methods of the population prediction and its national economic development planning. Then the balance between the supply and demand of cropland was analyzed. The results were that the cropland in Yantai city in 2020 were lower than those of its demand. At last, to relieve the contradiction, the authors tried to put forward some recommendations like optimizing the structure to coordinate the balance between the supply and demand of the cropland etc. to realize its regional sustainable development.
作者部门海岸带信息集成与综合管理实验室
关键词Economics Analysis City Construction Economic Development Land Supply Land Use Planning Regional Sustainable Development Supply And demAnd Yantai
文章类型会议论文
DOI10.1117/12.2062823
收录类别EI
语种英语
引用统计
文献类型会议论文
条目标识符http://ir.yic.ac.cn/handle/133337/8826
专题海岸带信息集成与综合管理实验室
通讯作者Wang, Qiuxian
推荐引用方式
GB/T 7714
Wang, Qiuxian,Gao, Zhiqiang,Ning, Jicai,et al. Analysis on the balance between supply and demand of crop land in Yantai city of China in 2020[C]:SPIE,2014.
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