农村劳动力转移与粮食安全研究进展及展望——基于CiteSpace和NVivo可视化分析

RESEARCH PROGRESS AND PROSPECTS ON RURAL LABOR MIGRATION AND FOOD SECURITY*———A VISUAL ANALYSIS BASED ON CITESPACE AND NVIVO

关键词:  农村劳动力转移  粮食安全  CiteSpace可视化  NVivo可视化  研究展望

Key words:  rural labor migration  food security  CiteSpace visualization  NVivo visualization  research prospects

摘要:

目的 在全球气候变暖、俄乌地缘政治冲突以及后疫情时代影响世界粮食供应链紧张的背景下，了解农村劳动力转移与粮食安全的关系以及该领域的最新研究进展至关重要。方法 文章基于2000—2023年上半年国内外权威期刊的468篇农村劳动力转移与粮食安全的研究文献，利用CiteSpace软件对国内外研究的发展脉络、热点动向与领域前沿进行可视化分析，同时利用NVivo软件对国内研究进行内容分析并构建三级编码体系。结果 （1）国内外农村劳动力转移与粮食安全研究具有明显的阶段性和非同步性，作者合作网络呈现“大分散、小集聚”分布特征。（2）从研究热点来看，中国从农村劳动力转移对粮食安全的单一影响向多维转变，国际上则更关注移民、气候变化对粮食安全的影响。（3）从研究前沿来看，消除饥饿、关注气候变化，以及突发因素等对全球粮食供应链的影响是国际社会更感兴趣的话题，而积极践行大食物观、推动农业农村现代化，以及实现更均衡与健康的可持续粮食安全将是中国今后一段时期内的研究重点。结论 结合国际发展形势和中国具体国情，今后可围绕战略化、国际化以及数智未来等方向进一步研究，以期推动农村劳动力转移与粮食安全的协调可持续发展。

Abstract:

Under the background of global climate change, the geopolitical conflict between Russia and Ukraine, and the post-pandemic era's impact on the global food supply chain, it is crucial to understand the relationship between rural labor migration and food security, as well as the latest research progress in this field. This research was based on 468 research papers from authoritative domestic and international journals on rural labor migration and food security from 2000 to the first half of 2023. And it employed CiteSpace software to visually analyze the development trends, hotspots, and frontiers of research both domestically and internationally. Meanwhile, NVivo software was used to perform content analysis of China's studies and construct a three-level coding system. Results showed that studies on rural labor migration and food security had distinct phases and asynchrony both domestically and internationally. The collaborative networks among authors exhibited a "decentralized, yet small-scale concentrated" distribution feature. From the perspective of research hotspots, China's studies had shifted from focusing solely on the singular impact of rural labor migration on food security to exploring multidimensional influences, while international studies had paid more attention to the impacts of migration and climate change on food security. In terms of research frontiers, eliminating hunger, addressing climate change, and managing unexpected factors on the global food supply chain were more interesting topics for the international community. Meanwhile, research priorities of China over some time in the future were actively practicing the Big Food Concept, advancing the modernization of agriculture and rural areas, and achieving more balanced and healthier sustainable food security. Combined with international development trends and China's specific conditions, further research could focus on strategic, international, and intelligent direction, to promote the coordinated and sustainable development of rural labor migration and food security in the future.