Suppr超能文献

撒哈拉以南非洲地区(SSA)在新冠疫情期间的粮食不安全状况及后果。

Food insecurity and outcomes during COVID-19 pandemic in sub-Saharan Africa (SSA).

作者信息

Onyeaka Helen, Tamasiga Phemelo, Nkoutchou Hugue, Guta Ashenafi Teshome

机构信息

School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK.

Public Policy in Africa Initiative (PPiAI), Douala, Cameroon.

出版信息

Agric Food Secur. 2022;11(1):56. doi: 10.1186/s40066-022-00394-1. Epub 2022 Dec 6.

Abstract

The outbreak of COVID-19 led to the implementation of lockdowns and social distancing regulations to curb the spread of infections. Consequently, the lockdowns impeded the movement of smallholder farmers, agricultural inputs, and food products thereby disrupting the food supply chains in SSA. Therefore, this paper examines the relationship between food security indicators (accessibility, availability, utilization, stability) and COVID-19. This study uses ordinary least square regression (OLS) models to study the relationship between the food security indicators and COVID-19. The study considers 9 out of 48 sub-Saharan African countries (Benin, Burkina Faso, Cameroon, Chad, Madagascar, Mali, Mauritania, Nigeria, Senegal) due to data availability restrictions. The result of the analysis indicated that a rise in COVID-19 levels negatively impacts all the 4 indicators of food security without exception. This paper underscores the need to consider the disruptions of food security indicators such as diet, nutritional content, access and availability, affordability, and food supply chains. Moreover, the paper discusses mitigating strategies that may alleviate SSA's food security amidst the COVID-19 pandemic. We recommend that SSA countries invest in quality agricultural and food production infrastructure and supporting industries that contribute directly to the food supply chain, such as agro-processing, fertilizer production and transport. Another important dimension of the COVID-19 and food insecurity syndemic is the income shocks that occurred as a consequence of the COVID-19 outbreak. Like many factories, companies, and service providers closed shop (especially the informal sector), people lost their incomes as a result of loss of employment and, in many instances, no social protection. Therefore, we recommend that SSA governments develop affordable, sustainable, and targeted social protection/insurance systems that extend to the informal sector of the economy.

摘要

新冠疫情的爆发导致实施封锁和社交距离规定以遏制感染传播。因此,封锁阻碍了小农户、农业投入品和食品的流动,从而扰乱了撒哈拉以南非洲地区的食品供应链。所以,本文研究食品安全指标(可及性、可得性、利用、稳定性)与新冠疫情之间的关系。本研究使用普通最小二乘法回归(OLS)模型来研究食品安全指标与新冠疫情之间的关系。由于数据可得性限制,该研究考虑了撒哈拉以南非洲48个国家中的9个国家(贝宁、布基纳法索、喀麦隆、乍得、马达加斯加、马里、毛里塔尼亚、尼日利亚、塞内加尔)。分析结果表明,新冠疫情感染水平的上升无一例外地对所有4个食品安全指标都产生了负面影响。本文强调需要考虑食品安全指标的干扰因素,如饮食、营养成分、获取和可得性、可负担性以及食品供应链。此外,本文还讨论了在新冠疫情期间可能缓解撒哈拉以南非洲地区食品安全问题的应对策略。我们建议撒哈拉以南非洲国家投资建设优质的农业和食品生产基础设施以及直接为食品供应链做出贡献的配套产业,如农产品加工、化肥生产和运输。新冠疫情与粮食不安全并发的另一个重要方面是新冠疫情爆发导致的收入冲击。与许多工厂、公司和服务提供商停业(尤其是非正规部门)一样,人们因失业而失去收入,而且在很多情况下没有社会保护。因此,我们建议撒哈拉以南非洲国家政府建立负担得起、可持续且有针对性的社会保护/保险体系,将经济中的非正规部门纳入其中。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/997d/9734631/bf1a840bf567/40066_2022_394_Fig1_HTML.jpg

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验