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China should not massively reclaim new farmland

文献类型：期刊论文

作者Xin, Liangjie2; Li, Xiubin1,2
刊名LAND USE POLICY
出版日期2018-03-01
卷号72页码:12-15
关键词Farmland loss Dynamic balance of total farmland area (DBTFA) Farmland reclamation China
ISSN号0264-8377
DOI10.1016/j.landusepol.2017.12.023
通讯作者Li, Xiubin(lixb@igsnrr.ac.cn)
英文摘要To protect farmland and ensure national food security and social stability, China implemented the Dynamic Balance of Total Farmland Area (DBTFA) policy in 1998. From 2000-2013, the amount of newly reclaimed land reached 2.47 million hectares. This massive reclaiming of farmland appeared to effectively halt the rapid loss of farmland in China. However, four aspects suggest that the DBTFA policy has become outdated and economically ineffective. First, bumper grain harvests and imports have provided China with an ample domestic food supply, which means it is no longer threatened by grain shortages; second, China does not have much land left suitable for farmland reclamation; third, the cost of land reclamation is very high; fourth, land abandonment is common in China. The massive amounts of newly reclaimed farmland have not been utilized effectively. Therefore, the key goal of the current farmland protection policy should be to protect high-quality farmland instead of reclaiming new farmland.
WOS关键词LAND RECLAMATION ; URBANIZATION ; ABANDONMENT ; REGION
资助项目National Natural Science Foundation of China[41571095] ; National Natural Science Foundation of China[41161140352]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000425564900002
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/57056]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Xiubin
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, 11A,Datun Rd, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Xin, Liangjie,Li, Xiubin. China should not massively reclaim new farmland[J]. LAND USE POLICY,2018,72:12-15.
APA Xin, Liangjie,&Li, Xiubin.(2018).China should not massively reclaim new farmland.LAND USE POLICY,72,12-15.
MLA Xin, Liangjie,et al."China should not massively reclaim new farmland".LAND USE POLICY 72(2018):12-15.

入库方式： OAI收割

来源：地理科学与资源研究所

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