| 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 |
| 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 |
| 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 |
| 关键词 | Economics Analysis City Construction Economic Development Land Supply Land Use Planning Regional Sustainable Development Supply And demAnd Yantai |
| 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 |
| DOI | 10.1117/12.2062823 |
| 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 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 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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