scholarly journals Climate Change: Threat to Agricultural System and Food Security in Africa

2021 ◽  
Vol 1 (4) ◽  
Author(s):  
Victor Adjei
Keyword(s):  
Climate Change ◽  
Food Security ◽  
Agricultural Sector ◽  
Weather Conditions ◽  
Sub Saharan Africa ◽  
Agricultural System ◽  
Unfavourable Weather ◽  
Sub Saharan ◽  
Agriculture And Food ◽  
Impacts Of Climate Change

Climate change is unequivocal and nothing hides itself from its negative repercussions. Countries in sub-Saharan Africa will continue to be impacted due to their low adaptive capacities and geographic position. Unfavourable weather trends coupled with climatic variations will have adverse effect on agricultural sector which is the main source of livelihood to rural households on the continent. This literature review article assessed the impacts of climate change on agriculture and food security in Africa. The lives of several in Africa cling on agriculture as it supports majority of the population. However, since over 90 percent of agriculture system in the region depends on rainfall, livelihoods of the citizens on the continent have been hit hard due to rising temperature, erratic rainfall and extreme weather conditions.

scholarly journals An Overview and Discussion of Solution Proposals for Sustainable Agriculture and Food Security in Sub-Sahara Africa

2013 ◽  
Vol 2 (4) ◽  
pp. 48 ◽  
Author(s):  
Linda Kleemann
Keyword(s):  
Sustainable Development ◽  
Food Security ◽  
Organic Farming ◽  
Agricultural Sector ◽  
Three Dimensions ◽  
Development Economic ◽  
Agricultural System ◽  
Essential Components ◽  
Agriculture And Food ◽  
Impacts Of Climate Change

<p>The development of the agricultural sector and the improvement of the food security situation are seen as essential components to sustainable development in Sub-Sahara Africa. However, continuing population growth, impacts of climate change and environmental degradation add to an unprecedented combination of pressures that threaten existing efforts and solutions. This article discusses the relation between the challenges of making agriculture more sustainable and meeting food security needs. Several solutions proposals are discussed and organic farming as one of them is used to develop decision criteria. Due to its involvement of all three dimensions of sustainable development, economic, social and environmental organic farming could be one possible approach to create a more sustainable agricultural system.</p>

scholarly journals Climate Change Impacts on Sustainable Maize Production in Sub-Saharan Africa: A Review

2020 ◽  
Author(s):  
Kelvin Mulungu ◽  
John Ng'ombe
Keyword(s):  
Climate Change ◽  
Food Security ◽  
Climate Change Impacts ◽  
Sub Saharan Africa ◽  
Negative Effects ◽  
Maize Production ◽  
Climate Change Effects ◽  
Agricultural Potential ◽  
Sub Saharan ◽  
Impacts Of Climate Change

Maize (Zea mays L.) is one of the commonly grown grain crops and remains a source of staple food and food security for most countries in sub-Saharan Africa (SSA). But climate change threatens agricultural potential in SSA thereby risking food security especially that most maize production is rain-fed in these countries. Thus, numerous studies have examined impacts of climate change on maize production and productivity resulting in several adaption strategies being promoted to mitigate the negative effects of climate change. But to the best of our knowledge, there has not been any studies in literature that provide a review of impacts of climate change on maize production and productivity in SSA. This chapter therefore provides a review of empirical climate change impacts on maize production and its productivity in SSA. We chose SSA because most countries in SSA are underdeveloped and therefore more vulnerable to climate change effects. This is important because this review will provide an easier access of such results for both scholars and policy makers in search of empirical impacts of climate change on maizeproduction and productivity in SSA.

scholarly journals An Ecosystem-Based Approach to Climate-Smart Agriculture with Some Considerations for Social Equity

Agronomy ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1564
Author(s):  
Kofi Akamani
Keyword(s):  
Climate Change ◽  
Food Security ◽  
Ecosystem Management ◽  
Social Equity ◽  
Sub Saharan Africa ◽  
Management Approach ◽  
Agricultural System ◽  
Illustrative Case ◽  
Mitigation And Adaptation ◽  
Smart Agriculture

Although the transition to industrial agriculture in the 20th century resulted in increased agricultural productivity and efficiency, the attainment of global food security continues to be elusive. Current and anticipated impacts of climate change on the agricultural sector are likely to exacerbate the incidence of food insecurity. In recent years, climate-smart agriculture has gained recognition as a mechanism that has the potential to contribute to the attainment of food security and also enhance climate change mitigation and adaptation. However, several conceptual and implementation shortfalls have limited the widespread adoption of this innovative agricultural system at the landscape scale. This manuscript argues for the use of ecosystem management as an overarching framework for the conceptualization and implementation of climate-smart agriculture. The manuscript focuses on clarifying the foundational assumptions and management goals, as well as the knowledge and institutional requirements of climate-smart agriculture using the principles of ecosystem management. Potential challenges that may be faced by the application of an ecosystem management approach to climate-smart agriculture are also discussed. Furthermore, the manuscript calls for a heightened focus on social equity in the transition toward an ecosystem-based approach to climate-smart agriculture. The US farm bill is used as an illustrative case study along with other examples drawn mostly from sub-Saharan Africa.

scholarly journals Identifying potential synergies and trade-offs for meeting food security and climate change objectives in sub-Saharan Africa

2010 ◽  
Vol 107 (46) ◽  
pp. 19661-19666 ◽  
Author(s):  
C. A. Palm ◽  
S. M. Smukler ◽  
C. C. Sullivan ◽  
P. K. Mutuo ◽  
G. I. Nyadzi ◽  
...  
Keyword(s):  
Climate Change ◽  
Food Security ◽  
Sub Saharan Africa ◽  
Trade Offs ◽  
Sub Saharan

scholarly journals Impacts of Climate Change on Outdoor Workers and their Safety: Some Research Priorities

2019 ◽  
Vol 16 (18) ◽  
pp. 3458 ◽  
Author(s):  
Moda ◽  
Filho ◽  
Minhas
Keyword(s):  
Climate Change ◽  
Developing Countries ◽  
Heat Exposure ◽  
Extreme Heat ◽  
Sub Saharan Africa ◽  
Limited Attention ◽  
African Countries ◽  
Outdoor Workers ◽  
Sub Saharan ◽  
Impacts Of Climate Change

The literature on the potential impacts of climate change on the health of outdoor workers has received limited attention as a whole, and in sub-Saharan African countries in particular. Yet, substantial numbers of workers are experiencing the health effects of elevated temperature, in combination with changes in precipitation patterns, climate extremes and the effects of air pollution, which have a potential impact on their safety and wellbeing. With increased temperatures within urban settlements and frequent heats waves, there has been a sudden rise in the occurrence of heat-related illness leading to higher levels of mortality, as well as other adverse health impacts. This paper discusses the impacts of extreme heat exposure and health concerns among outdoor workers, and the resultant impacts on their productivity and occupational safety in tropical developing countries with a focus on Sub-Saharan Africa, where there is a dearth of such studies. Aside from the direct effects caused by extreme heat exposure, other indirect health hazards associated with increasing heat among this group includes exposures to hazardous chemicals and other vector-borne diseases. In addition, reduced work capacity in heat-exposed jobs will continue to rise and hinder economic and social development in such countries. There is an urgent need for further studies around the health and economic impacts of climate change in the workplace, especially in tropical developing countries, which may guide the implementation of the measures needed to address the problem.

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