The Negative Impacts of Climate Change in Sub-Saharan Africa and their Mitigation Measures

2015 ◽  
Vol 11 (5) ◽  
pp. 1-9 ◽  
Author(s):  
Haile Shishaye
Keyword(s):  
Climate Change ◽  
Sub Saharan Africa ◽  
Mitigation Measures ◽  
Sub Saharan ◽  
Negative Impacts ◽  
Impacts Of Climate Change

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.

scholarly journals The value of climate-resilient seeds for smallholder adaptation in sub-Saharan Africa

2020 ◽  
Vol 162 (3) ◽  
pp. 1213-1229 ◽  
Author(s):  
Oscar J. Cacho ◽  
Jonathan Moss ◽  
Philip K. Thornton ◽  
Mario Herrero ◽  
Ben Henderson ◽  
...  
Keyword(s):  
Climate Change ◽  
Smallholder Farmers ◽  
Quantitative Information ◽  
Sub Saharan Africa ◽  
Local Data ◽  
Local Conditions ◽  
Development Goals ◽  
Sub Saharan ◽  
Negative Impacts ◽  
Climate Shocks

Abstract Climate change is threatening food security in many tropical countries, where a large proportion of food is produced by vulnerable smallholder farmers. Interventions are available to offset many of the negative impacts of climate change on agriculture, and they can be tailored to local conditions often through relative modest investments. However, little quantitative information is available to guide investment or policy choices at a time when countries and development agencies are under pressure to implement policies that can help achieve Sustainable Development Goals while coping with climate change. Among smallholder adaptation options, developing seeds resilient to current and future climate shocks expected locally is one of the most important actions available now. In this paper, we used national and local data to estimate the costs of climate change to smallholder farmers in Malawi and Tanzania. We found that the benefits from adopting resilient seeds ranged between 984 million and 2.1 billion USD during 2020–2050. Our analysis demonstrates the benefits of establishing and maintaining a flexible national seed sector with participation by communities in the breeding, delivery, and adoption cycle.

scholarly journals Economywide impacts of climate change on agriculture in Sub-Saharan Africa

2013 ◽  
Vol 93 ◽  
pp. 150-165 ◽  
Author(s):  
Alvaro Calzadilla ◽  
Tingju Zhu ◽  
Katrin Rehdanz ◽  
Richard S.J. Tol ◽  
Claudia Ringler
Keyword(s):  
Climate Change ◽  
Sub Saharan Africa ◽  
Sub Saharan ◽  
Impacts Of Climate Change

scholarly journals Assessing the Climate Resilience of Sub-Saharan Africa (SSA): A Metric-Based Approach

Land ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1205
Author(s):  
Douglas Sono ◽  
Ye Wei ◽  
Ying Jin
Keyword(s):  
Climate Change ◽  
Central Africa ◽  
Cape Verde ◽  
Sub Saharan Africa ◽  
Negative Effects ◽  
Mitigation And Adaptation ◽  
Climate Resilience ◽  
Resilience Index ◽  
Sub Saharan ◽  
Negative Impacts

The impacts of climate change have resulted in the emergence of resilience as the de factor framework for countries seeking to capture the differential and uneven ability to prepare, react, respond and cope with volatile and rapid changes of climate-related stresses. Despite being considered by many researchers the most vulnerable region to the negative effects of climate change, the climate resilience of Sub-Saharan Africa has not been extensively studied. Using countries in Sub-Saharan Africa (SSA) as a study area, this paper constructed a pragmatically based resilience metric called the composite national climate resilience index (CNCRI) that can be used as a tool for the policy word. The inherent variables used to construct the CNCRI were justified and used to measure the resilience of countries in SSA based on five different dimensions. The result indicates that the CNCRI score, 1.05 (least resilient) to 44.8 (most resilient), and the island countries of Mauritius, Seychelles, and Cape Verde are comparatively more resilient than the rest of the countries in the study area. Regionally, Southern Africa is more resilient compared to East, West, and Central Africa. The vulnerability and readiness metric suggested that Cape Verde is the only country in SSA to have low vulnerability and high readiness, while most countries have high vulnerability and low readiness, making them the least resilient countries needing urgent mitigation and adaptation actions. Lastly, finding from this study could provide the policy world with insight for improving the overall ability to prepare and respond to the negative impacts of climate in the study area.

Maize systems under climate change in sub-Saharan Africa

2015 ◽  
Vol 7 (3) ◽  
pp. 247-271 ◽  
Author(s):  
Kindie Tesfaye ◽  
Sika Gbegbelegbe ◽  
Jill E Cairns ◽  
Bekele Shiferaw ◽  
Boddupalli M Prasanna ◽  
...  
Keyword(s):  
Climate Change ◽  
Sub Saharan Africa ◽  
Socioeconomic Impacts ◽  
Maize Production ◽  
Content Type ◽  
Maize Varieties ◽  
Sub Saharan ◽  
The Impact ◽  
Impacts Of Climate Change ◽  
Bioeconomic Models

Purpose – The purpose of this study is to examine the biophysical and socioeconomic impacts of climate change on maize production and food security in sub-Saharan Africa (SSA) using adapted improved maize varieties and well-calibrated and validated bioeconomic models. Design/methodology/approach – Using the past climate (1950-2000) as a baseline, the study estimated the biophysical impacts of climate change in 2050 (2040-2069) and 2080 (2070-2099) under the A1B emission scenario and three nitrogen levels, and the socioeconomic impacts in 2050. Findings – Climate change will affect maize yields across SSA in 2050 and 2080, and the extent of the impact at a given period will vary considerably between input levels, regions and maize mega environments (MMEs). Greater relative yield reductions may occur under medium and high-input intensification than under low intensification, in Western and Southern Africa than in Eastern and Central Africa and in lowland and dry mid-altitude than in highland and wet mid-altitude MMEs. Climate change may worsen food insecurity in SSA in 2050 through its negative impact on maize consumption and reduction in daily calorie intake. However, international trade has the potential to offset some of the negative impacts. Originality/value – The study calibrated and applied bioeconomic models to estimate the biophysical and socioeconomic impact of climate change on maize production at fine resolution. The results could be used as a baseline to evaluate measures that will be applied to adapt maize to the future climate in SSA.

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 Present and Future Impacts of Climate Change on Human Health in Sub-Saharan Africa

Atmosphere ◽  
2020 ◽  
Vol 11 (12) ◽  
pp. 1321
Author(s):  
Caradee Yael Wright ◽  
Mary Norval
Keyword(s):  
Climate Change ◽  
Human Health ◽  
Sub Saharan Africa ◽  
Health And Wellbeing ◽  
Sub Saharan ◽  
Near Future ◽  
Considerable Concern ◽  
Impacts Of Climate Change

The impacts of climate change on human health and wellbeing in sub-Saharan Africa are projected to increase in the near future and are of considerable concern [...]

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