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Analysis Framework of China's Grain Production System: A Spatial Resilience Perspective

文献类型：期刊论文

作者Ge, Dazhuan1,2,3; Long, Hualou1,2,4; Ma, Li1,2,3; Zhang, Yingnan1,2,3; Tu, Shuangshuang1,5
刊名SUSTAINABILITY
出版日期2017-12-01
卷号9期号:12页码:21
关键词agricultural labor transition land use transition food security smallholder livelihood cross-scale analysis stakeholders
ISSN号2071-1050
DOI10.3390/su9122340
通讯作者Long, Hualou(longhl@igsnrr.ac.cn) ; Tu, Shuangshuang(tuss@gxtc.edu.cn)
英文摘要China's grain production has transformed from absolute shortage to a current structural oversupply. High-intensity production introduced further challenges for the eco-environment, smallholder livelihood, and the man-land interrelationship. Driven by urban-rural transformation, research on food security patterns and grain production has expanded into a new field. To analyze the challenges and required countermeasures for China's grain production system (GPS), this study constructed a theoretical GPS framework based on space resilience. Firstly, a new GPS concept was proposed and a functional system was established for protecting the regional food security, thus guaranteeing smallholder livelihood, stabilizing urban-rural transformation, and sustaining the eco-environment in terms of economic, social, and ecological attributes of the GPS. Secondly, based on a cross-scale interaction analysis that varied from a smallholder scale to a global scale, the systematic crisis of the GPS was analyzed. Thirdly, a cross-scale analytic framework of the GPS was formed from the perspective of spatial resilience, integrating both inner and external disturbance factors of the GPS. Both spatial heterogeneity and connectivity of internal and external disturbance factors are important contents of system space resilience. Finally, the hierarchy of spatial resilience of GPS became clear. The transformation of labor force and the land use transition form key thresholds of the GPS. In summary: based on protecting the basic functions of the GPS, the cross-scale effect of systematic disturbance factors and relevant countermeasures for spatial resilience are effectively influenced by the coordination of the interests of multiple stakeholders; spatial resilience is an effective analytical tool for GPS regulation, providing a reference for revealing the inherent mechanism and functional evolution of the GPS in the process of urban-rural transformation.
WOS关键词SOCIAL-ECOLOGICAL SYSTEMS ; GLOBAL FOOD SECURITY ; CLOSING YIELD GAPS ; SUSTAINABLE LIVELIHOODS ; INCOME INEQUALITY ; RURAL-DEVELOPMENT ; CORAL-REEFS ; LAND ; IMPACT ; URBANIZATION
资助项目Key Program of National Natural Science Foundation of China[41731286] ; BaGui Scholars Program of Guangxi Zhuang Autonomous Region
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000419231500186
出版者MDPI AG
资助机构Key Program of National Natural Science Foundation of China ; BaGui Scholars Program of Guangxi Zhuang Autonomous Region
源URL[http://ir.igsnrr.ac.cn/handle/311030/56872]  
专题中国科学院地理科学与资源研究所
通讯作者Long, Hualou; Tu, Shuangshuang
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Ctr Assessment & Res Targeted Poverty Alleviat, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
5.Guangxi Teachers Educ Univ, Key Lab Environm Change & Resources Use Beibu Gul, Minist Educ, Nanning 530001, Peoples R China
推荐引用方式
GB/T 7714		 Ge, Dazhuan,Long, Hualou,Ma, Li,et al. Analysis Framework of China's Grain Production System: A Spatial Resilience Perspective[J]. SUSTAINABILITY,2017,9(12):21.
APA Ge, Dazhuan,Long, Hualou,Ma, Li,Zhang, Yingnan,&Tu, Shuangshuang.(2017).Analysis Framework of China's Grain Production System: A Spatial Resilience Perspective.SUSTAINABILITY,9(12),21.
MLA Ge, Dazhuan,et al."Analysis Framework of China's Grain Production System: A Spatial Resilience Perspective".SUSTAINABILITY 9.12(2017):21.

入库方式： OAI收割

来源：地理科学与资源研究所

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