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[学术文献 ] The problem with food security assessments and a case for food sovereignty evaluative tools: comparing food security and food sovereignty assessments in Haiti 进入全文
TAYLOR & FRANCIS INC
In this paper, we compare food security assessments from the World Food Programme, the Global Food Cluster, and the Integrated Food Security Phase Classification that inform Haitian food policy and service provisioning with the results from a food sovereignty assessment conducted in Haiti's North Department in 2024. We ultimately argue that food sovereignty evaluative tools can illuminate much that food security reports often overlook, including the significance of land access to food security, insights into gendered food insecurity, the relationships between food security health and mental health, localized experiences of climate change, and the impacts of economic policies on food culture.
[学术文献 ] China food security comprehensive assessment dataset 2012-2022 进入全文
NATURE PORTFOLIO
Ensuring food security is an eternal issue in the development process of human society, and as a major global grain-producing country, China has played an important role in stabilizing world food security. However, China's food security is facing new challenges in the context of the new development pattern, and the existing grain statistics are fragmented and not comprehensive enough to meet the needs of current food security assessment studies. In this study, we constructed the time-series China food security comprehensive assessment dataset (CFSAD), which includes five categories of grain, rice, wheat, maize and soybean, and covers five dimensions of the basic guarantee level, the market operation situation, the scientific and technological support capacity, the resource and environmental conditions, and the level of purchasing power, and includes fourteen indicators. Our dataset enables a more scientific and comprehensive assessment of China's food security situation, which can provide data support for effective government policy making and academic research.
[学术文献 ] The Role of Domestic Formal and Informal Institutions in Food Security: Research on the European Union Countries 进入全文
MDPI
Although food seems abundant in the European Union, challenges related to specific aspects of food securitycontinue to exist and require ongoing attention. A country's food security depends on various economic, social, environmental, and institutional factors, which are studied using several scientific research methodologies. The role of institutions in determining national success and failure has been increasingly emphasized in recent academic discourse. Our research makes a novel contribution to the literature on institutions and food security by integrating New Institutional Economics with food security metrics. It aims to examine the relationships between food securitydimensions and country-specific institutional matrices in the twenty EU member states from 2012 to 2019. How strong were those relationships, and how did they differ between the new and old member states? Food security is proxied by the Global Food Security Index and its three pillars (economic accessibility, physical availability, and quality and safety). The institutional quality of a country is represented by the Worldwide Governance Indicators (regulatory quality, rule of law, and control of corruption). Using the food security indices as the dependent variables, we apply multiple regression models to identify which institutions determined national food security over time. The study revealed that between 2012 and 2019, there was no evidence of sigma convergence or reduction in the dispersion of institutional quality (except for control of corruption) and overall food security within the EU20. The domestic institutions were generally statistically significantly positively related to the GFSI and its elements. The weakest correlations for the EU20 were those linking institutional variables with food quality and safety. The rule of law, incorporating such formal institutions as the quality of contract enforcement and property rights, positively affected food security within the EU20, with the mostgreatest impact on food quality, safety, and availability. The dependence of food security on national institutional factors was stronger in new member states from Central and Eastern Europe. The exploratory results shed some light on the role of institutions in shaping food security. However, further research is required to gain a more detailed understanding of this phenomenon. The research findings suggest that policymakers in the EU countries could enhance national institutions to promote food security and, consequently, achieve the Sustainable Development Goals more effectively.
[学术文献 ] Constructing a composite index to evaluate multidimensional variations in food security over different regions 进入全文
SPRINGER
Understanding food security level on a large scale is crucial for grasping global food security and issuing timely warnings about regional food systems risks. Current regional spatiotemporal distribution and multidimensional comparisons of global food security are insufficient. Therefore, this paper proposed a weighting technique combing the subjective AHP method with the objective CRITIC method, and developed a new composite index to measure food security multidimensionally. Using the food security composite index (FSCI), this study explored the spatiotemporal evolution of food security in different dimensions at both global and regional levels, based on panel data from 2001 to 2020. The variation of FSCI remained stable in the quantity dimension across all regions, with significant improvements in economic security observed in Europe and Latin America and Caribbean, and Asia showed an upward trend in resource dimension. Compared to the global average, Europe had a pronounced advantage, whereas Sub-Saharan Africa had a significant disadvantage.
[学术文献 ] The evolution of food security in Japan-Based on an indicator evaluation system including climate change indicators 进入全文
PUBLIC LIBRARY SCIENCE
As climate change intensifies, food security has received widespread attention. This study examines the development of Japan's food security index and its relationship with climate change. From these findings, a food security indicator system for Japan was established. The food security system has six dimensions: availability, nutrition, climate change, society, economics, and fertilizer. The factors affecting food security are complex and variable, and this paper adds the Fertilizer Security Index (FSI) to the previous studies. The overuse of fertilizers directly contributes to soil and atmospheric pollution, which can indirectly lead to issues of food quality insecurity. Including this factor within the food security system is fully justified. This enhances the precision of the food security index system to some degree. The results showed that Japan's overall food security index exhibited a slight downward trend from 0.113 in 1980 to 0.099 in 2022. Food security reached its lowest point of about 0.067 in 1993. In addition, all five indicators, except the fertilizer index, put pressure on the food security index. Due to the uncertainty inherent in climate change, specifically its ambiguous positive and negative impacts on food security, the Climate Change Security Index provides detailed evidence in this paper supporting whether climate change contributes to or undermines food security. Finally, the study put forward recommendations to ensure food security.
[学术文献 ] 粮食安全视角下黑龙江省县域耕地非粮化时空演化及驱动机制 进入全文
中国知网
[目的]粮食安全是国家安全的核心基础，而耕地非粮化现象对粮食产能构成直接威胁。当前研究多聚焦宏观尺度，缺乏县域单元时空演化及多维驱动机制的深入分析。文章以黑龙江省县域单元为研究区，旨在揭示其耕地非粮化的时空分异规律及核心驱动因素，为东北粮食主产区可持续发展提供科学依据。[方法]基于2012—2022年县域尺度耕地非粮化数据，采用重心模型、标准差椭圆、空间自相关分析及地理探测器方法，系统解析非粮化时空演变特征，并探究自然、经济、社会与政策因素的交互驱动机制。[结果]（1）时序上，非粮化率呈“降-升-稳”3个阶段演变：2012—2015年下降1.58%，2016—2017年回升0.58%，2018—2022年缓升0.6%。（2）空间上，非粮化重心向木兰县依次迁移49.75 km和15.15 km，标准差椭圆面积缩减16.4%，哈尔滨近郊和牡丹江市因交通与市场优势形成高-高集聚，同江市、饶河县等传统黑土区维持低-低集聚。（3）驱动机制上，交通密度、农业产值占比及农业劳动力占比为核心驱动因子，且存在协同增强效应，其作用强度与路径在绥化市海伦市、哈尔滨近郊等县域因资源禀赋差异呈现空间分异。[结论]黑龙江省县域耕地非粮化是“交通-经济-政策”多维交互作用的结果。建议优化产业布局、强化科技支撑、完善政策体系，以平衡粮食安全与农业经济效益。
