Urban Expansion and Farmland Loss in Beijing during 1980-2015
文献类型：期刊论文
| 作者 | Hu, Yingjie1; Kong, Xiangbin1; Zheng, Ji2,3; Sun, Jin1; Wang, Linlin1; Min, Mingzhe4 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 10期号:11页码:20 |
| 关键词 | urban expansion farmland loss spatiotemporal pattern quality evaluation Beijing |
| ISSN号 | 2071-1050 |
| DOI | 10.3390/su10113927 |
| 通讯作者 | Kong, Xiangbin(kxb@cau.edu.cn) |
| 英文摘要 | The analysis of urban land expansion and farmland loss is essential to adequately understand the land use change in a rapidly urbanizing China. We found that both urban expansion and farmland loss in Beijing experienced high- and low-speed stages and their spatial patterns were consistent during the past 35 years as most of the newly expanded urban land was converted from farmland. The area of farmland loss by urban expansion in Beijing is 12.6 km(2)/year, 39.86 km(2)/year, 23.38 km(2)/year, and 41.11 km(2)/year during the period of 1980-1990, 1990-2000, 2000-2010, and 2010-2015, respectively. The urban expansion in Beijing continuously preferred to consume above average quality farmland during 1980-2015. Meanwhile, although the urban expansion in Beijing was highly dependent on occupying farmland, the dependence of urban expansion on farmland consumption has declined over time. However, the contribution of urban expansion on farmland loss increased during 1980-2010 and decreased afterward. In order to protect the farmland from urban expansion, we call for more effort to improve the urban land use efficiency with rigid controls over areas of urban expansion. |
| WOS关键词 | CULTIVATED LAND PROTECTION ; YANGTZE-RIVER DELTA ; DRIVING FORCES ; SPATIOTEMPORAL PATTERNS ; ECOSYSTEM SERVICES ; SPATIAL EXPANSION ; CHINA ; IMPACTS ; CITY ; CONVERSION |
| 资助项目 | Beijing Municipal Natural Science Foundation[8151001] ; National Natural Science Foundation of China[41771561] |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000451531700101 |
| 出版者 | MDPI |
| 资助机构 | Beijing Municipal Natural Science Foundation ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/51343]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Kong, Xiangbin |
| 作者单位 | 1.China Agr Univ, Coll Land Sci & Technol, Beijing 100193, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Real Estate Management Off Nanchang Econ & Techno, Nanchang 330013, Jiangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Yingjie,Kong, Xiangbin,Zheng, Ji,et al. Urban Expansion and Farmland Loss in Beijing during 1980-2015[J]. SUSTAINABILITY,2018,10(11):20. |
| APA | Hu, Yingjie,Kong, Xiangbin,Zheng, Ji,Sun, Jin,Wang, Linlin,&Min, Mingzhe.(2018).Urban Expansion and Farmland Loss in Beijing during 1980-2015.SUSTAINABILITY,10(11),20. |
| MLA | Hu, Yingjie,et al."Urban Expansion and Farmland Loss in Beijing during 1980-2015".SUSTAINABILITY 10.11(2018):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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