Impact of state-led food localization on suburban districts’ farmland use transformation: Greenhouse farming expansion in Nanjing city region, China
Impact of state-led food localization on suburban districts’ farmland use transformation: Greenhouse farming expansion in Nanjing city region, China
复制标题
国家主导的食品本地化对郊区农田利用转型的影响：中国南京市地区的温室农业扩张
DOI：
10.1016/j.landurbplan.2020.103872
复制
发表时间：
2020-10
影响因子：
9.1
通讯作者：
Liu S.
中科院分区：
文献类型：
--
作者：
Zhong T.;Si Z.;Shi L.;Ma L.;Liu S.
自 20 世纪 80 年代末以来，中国大陆在“菜篮子工程”的框架下开展了国家主导的食品本地化工作，旨在解决城市粮食安全问题。食品本地化作为全球化的反动，因其在促进发达经济体食品系统可持续性方面的作用存在争议而受到广泛研究。之前的研究未能认识到国家推动的食品本地化举措及其对郊区农田利用的重大影响。为了填补这一空白，本研究以中国南京为例，通过研究政府政策文件、当地粮食生产计划和温室扩张的遥感数据，讨论了国家主导的粮食本地化的主要特征。此外，采用二元逻辑回归模型研究了国家主导的食品本地化战略对郊区农田用途转变的影响，特别是对温室扩张的影响。我们认为，国家主导的粮食本地化极大地促进了温室农业的扩张，以稳定当地粮食特别是蔬菜的充足供应。它还通过补贴、农业推广服务和技术培训等方式向当地和农民工等小农户提供支持。
State-led efforts of food localization have been conducted across mainland China under the umbrella of Vegetable Basket Project since the end of the 1980s, with the purpose of addressing urban food security. Food localization as a counter movement to globalization has been extensively studied for its debatable role in promoting the sustainability of food systems in developed economies. Previous studies failed to recognize food localization initiatives driven by the state and its significant impact on suburban farmland use. To fill this gap, this study discusses the key features of state-led food localization with the case of Nanjing, China through examining governmental policy documents, local food production plans and the remote sensing data of greenhouse expansion. Furthermore, the impacts of a state-led food localization strategy on the transition of suburban farmland use, particularly on the expansion of greenhouses, have been investigated by employing the binary logistic regression model. We argue that state-led food localization has substantially promoted the expansion of greenhouse farming for the purpose of stabilizing a sufficient local food supply, particularly vegetables. It has also provided support through means such as subsidy, agriculture extension service and technology training to smallholders, including local and migrant farmers.
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DOI：
10.1177/0263775816679669
发表时间：
2017-08
期刊：
Environment and Planning D: Society and Space
影响因子：
--
作者：
A. Moulton;J. Popke
通讯作者：
A. Moulton;J. Popke
影响因子：
1.6
作者：
Gina M. Butrico;David H. Kaplan
通讯作者：
Gina M. Butrico;David H. Kaplan
影响因子：
3.5
作者：
Daniel Coq-Huelva;J. Sanz-Cañada;Florencio Sánchez-Escobar
通讯作者：
Daniel Coq-Huelva;J. Sanz-Cañada;Florencio Sánchez-Escobar
影响因子：
4.5
作者：
Julia M. L. Laforge;C. Anderson;S. McLachlan
通讯作者：
Julia M. L. Laforge;C. Anderson;S. McLachlan
影响因子：
5
作者：
Pengfei Li
通讯作者：
Pengfei Li