The recent Russia-Ukraine conflict has raised significant concerns about global food security, leaving many countries with restricted access to imported staple food crops, particularly wheat and sunflower oil, sending food prices soaring with other adverse consequences in the food supply chain....
Author(s)
Neik, T. X.; Siddique, K. H. M.; Sean Mayes; Edwards, D.; Batley, J.; Mabhaudhi, T.; Song, B. K.; Massawe, F.
Publisher
Frontiers Media S.A., Lausanne, Switzerland
Citation
Frontiers in Sustainable Food Systems, 2023, 7, March,
There is a growing concern in countries around the world, including Iran, about the effects of extreme climate change, diversification, and events on food production, food security, and livelihoods. The link between climate change and food security in the Iranian food system is the subject of this...
Author(s)
Ghalibaf, M. B.; Gholami, M.; Ahmadi, S. A.
Publisher
Tarbiat Modares University, Tehran, Iran
Citation
Journal of Agricultural Science and Technology, 2023, 25, 1, pp 1-17
As the COVID-19 pandemic continues to unfold around the world, the per unit area yield of the world's three major crops (i.e. maize, rice and wheat) decreased simultaneously for the first time in 20 years, and nearly 2.37 billion people faced food insecurity in 2020. Around 119-124 million people...
Author(s)
Yao PeiWen; Fan Hong; Wu QiLong; Ouyang JiaNi; Li KaiRui
Publisher
Elsevier Ltd, Oxford, UK
Citation
Science of the Total Environment, 2023, 880,
Improving the performance of low-productivity smallholder farmers is a pathway with great potential for reducing poverty and enhancing food security and nutrition in sub-Saharan Africa. Using experimental data from Ethiopia and a mediated stochastic frontier model that accounts for endogenous...
Author(s)
Yitayew, A.; Abdulai, A.; Yigezu, Y. A.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Food Policy, 2023, 116,
This study aims to assess the impact of short-term policies on smallholder farmers' household food security. It answers three key questions: What is the impact of selected policies on farmers' household food security? What would have been the impact of these policies if implemented perfectly? Are...
Author(s)
Bashir, M. K.; Schilizzi, S.
Publisher
Springer, Amsterdam, Netherlands
Citation
Food Security, 2015, 7, 5, pp 1071-1089
Crop failure is largely caused by various climate hazards, and among them, heat stress is the primary factor hindering crop production. The significant global loss of crop yield is primarily due to heat-related damage during the reproductive phase. Terminal heat stress has been well documented in...
Author(s)
Farhad, M.; Uttam Kumar; Tomar, V.; Bhati, P. K.; Krishnan J., N.; Kishowar-E-Mustarin, K. E. M.; Barek, V.; Brestic, M.; Hossain, A.
Publisher
Frontiers Media S.A., Lausanne, Switzerland
Citation
Frontiers in Sustainable Food Systems, 2023, 7, July,
The present study aims to examine the economic impact of changing climate variables on two components of food security in Iran: availability and access to food. Wheat and rice, the two most important foods in the country, were considered representatives of food security. A CGE model was developed...
Author(s)
Javadi, A.; Ghahremanzadeh, M.; Sassi, M.; Javanbakht, O.; Hayati, B.
Publisher
Springer-Wien, Vienna, Austria
Citation
Theoretical and Applied Climatology, 2022, 151, 1/2, pp 567-585
Ethiopia is one of the least developed countries where food insecurity is dominant in rural households. Coffee and wheat are the most important cash and staple crops, respectively, in Ethiopia and yet their association with household food security is not sufficiently addressed. This study was...
Author(s)
Mequanent Muche; Degefa Tolossa
Publisher
Cogent OA, Abingdon, UK
Citation
Cogent Food & Agriculture, 2022, 8, 2149134,
Ukraine and Russia are two important grain producers and exporters in the world, accounting for 12% and 17% of the world's wheat exports, respectively. The conflict between Russia and Ukraine may greatly impact Ukraine's wheat production and export as well as Russia's wheat export. Satellite...
Author(s)
Lin FaQin; Li XueCao; Jia NingYuan; Feng Fan; Huang Hai; Huang Jianxi; Fan ShengGen; Ciais, P.; Song XiaoPeng
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Global Food Security, 2023, 36,
Many developing countries use public stocks to provide free or subsidised grain to food-insecure households or to mitigate sharp increases in grain prices. However, the building of public stocks is regulated by the WTO, as public procurement may be used to provide farmers with a price support. This ...
Publisher
Elsevier Ltd, Oxford, UK
Citation
Food Policy, 2023, 116,