scholarly journals Impact of Climate Change on Smallholder Dairy Production and Coping Mechanism in Sub-Saharan Africa - Review

Author(s):  
Gezu Tadesse
2020 ◽  
Vol 15 (9) ◽  
pp. 094086
Author(s):  
Sarah Chapman ◽  
Cathryn E Birch ◽  
Edward Pope ◽  
Susannah Sallu ◽  
Catherine Bradshaw ◽  
...  

Author(s):  
Jubril Olayinka Animashaun ◽  
Toyin Benedict Ajibade

The high reliance of Africa’s GDP on agriculture makes its economic growth susceptible to climate change. The vulnerability of Africa is further worsened by the strong inter-linkage that the agricultural sector has with other productive sectors. To drive policy implications that transform economic performance in Africa, it becomes important to understand the linkages between climate and economy of the region. This paper examines the effects that climate change has on economic performance in sub-Saharan African nations. Based on cross-country panel climatic data that takes account of the absorptive mechanism, it estimates the contribution of climate change to economic performance in sub-Saharan Africa (SSA). The estimator is developed based on the OLS, Fixed Effect, and the Arellano-Bond (1991) Generalized Method of Moments (GMM) estimator. The findings show that high temperature is a significant contributor to worsening economic performance in the SSA region. However, after accounting for the absorptive mechanisms, the relationship is no longer that strong. Specifically, after accounting for initial economic performance, social and political stability in the 2-stage GMM estimation, the estimate for temperature drops by 59%. This result confirms the hypothesis that the negative impact of climate change in the region is not absolute, and that building an overall stable socioeconomic environment in the region could assist in buffering the impact of climate change.


Author(s):  
Dalal Aassouli ◽  
Mehmet Asutay ◽  
Mahmoud Mohieldin ◽  
Tochukwu Chiara Nwokike

2014 ◽  
Vol 2 (2) ◽  
Author(s):  
Shuaib Lwasa

Africa’s urbanization rate has increased steadily over the past three decades and is reported to be faster than in any other region in the world . It is estimated that by 2030, over half of the African population will be living in urban areas . But the nature of Africa’s urbanization and subsequent form of cities is yet to be critically analyzed in the context of city authorities’ readiness to address the challenges . Evidence is also suggesting that urbanization in African countries is increasingly associated with the high economic growth that has been observed in the last two decades . Both underlying and proximate drivers are responsible for the urbanization, and these include population dynamics, economic growth, legislative designation, increasing densities in rural centers, as well as the growth of mega cities such as Lagos, Cairo and Kinshasa, that are extending to form urban corridors . With the opportunities of urbanization in Sub–Saharan Africa, there are also challenges in the development and management of these cities . Those challenges include provision of social services, sustainable economic development, housing development, urban governance, spatial development guidance and environmental management, climate change adaptation, mitigation and disaster risk reduction . The challenge involves dealing with the development and infrastructure deficit, in addition to required adaption to and mitigation of climate change . This paper examines the current state of urban management in Africa .


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