Managing vulnerability to drought and enhancing livelihood resilience in sub-Saharan Africa

Technological, institutional and policy options

Datos Bibliográficos

ID23322611
AutoresBekele Shiferaw (0000-0002-3645-320X, Partnership for Economic Policy, autor de correspondencia), Kindie Tesfaye (0000-0002-7201-8053, International Maize and Wheat Improvement Center), Menale Kassie (0000-0002-6754-2432, Centro Internacional de Mejoramiento de Maíz Y Trigo), Tufa Abate (0000-0002-9606-2657, Centro Internacional de Mejoramiento de Maíz Y Trigo), Tsedeke Abate, B M Prasanna (0000-0002-5761-2273, Centro Internacional de Mejoramiento de Maíz Y Trigo), Abebe Menkir (0000-0002-5907-9177, International Institute of Tropical Agriculture)
Año2014
Volumen3
Páginas67-79
Fecha de publicación2014-06-01
Peer ReviewedSí
Open AccessSí
TipoARTICLE
RevistaWeather and Climate Extremes (JOURNAL)
Identificadores de la revistaISSN: 2212-0947
EditorialElsevier BV (PUBLISHER)
DOI10.1016/j.wace.2014.04.004
OpenAlexW2004010203
IdiomaEN
Citas recibidas80
Referencias citadas46

Agriculture and the economies of Sub-Saharan Africa (SSA) are highly sensitive to climatic variability. Drought, in particular, represents one of the most important natural factors contributing to malnutrition and famine in many parts of the region. The overall impact of drought on a given country/region and its ability to recover from the resulting social, economic and environmental impacts depends on several factors. The economic, social and environmental impacts of drought are huge in SSA and the national costs and losses incurred threaten to undermine the wider economic and development gains made in the last few decades in the region. There is an urgent need to reduce the vulnerability of countries to climate variability and to the threats posed by climate change. This paper attempts to highlight the challenges of drought in SSA and reviews the current drought risk management strategies, especially the promising technological and policy options for managing drought risks to protect livelihoods and reduce vulnerability. The review suggests the possibilities of several ex ante and ex post drought management strategies in SSA although their effectiveness depends on agro-climatic and socio-economic conditions. Existing technological, policy and institutional risk management measures need to be strengthened and integrated to manage drought ex ante and to minimize the ex post negative effects for vulnerable households and regions. A proactive approach that combines promising technological, institutional and policy solutions to manage the risks within vulnerable communities implemented by institutions operating at different levels (community, sub-national, and national) is considered to be the way forward for managing drought and climate variability.

Agriculture · Business · Climate change · Economics · Environmental planning · Environmental resource management · Ex-ante · Famine · Geography · Livelihood · Natural resource economics · Psychological resilience · Resilience (materials science) · Vulnerability (computing) · Agricultural risk and resilience · Climate change impacts on agriculture · Ecology · Hydrology and Drought Analysis