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Crop–Livestock Intensification in the Face of Climate Change: Exploring Opportunities to Reduce Risk and Increase Resilience in Southern Africa by Using an Integrated Multi-modeling Approach

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Relation http://oar.icrisat.org/9215/
http://www.worldscientific.com/worldscibooks/10.1142/p970
 
Title Crop–Livestock Intensification in the Face of Climate Change: Exploring Opportunities to Reduce Risk and Increase Resilience in Southern Africa by Using an Integrated Multi-modeling Approach
 
Creator Masikati, P
Homann-Kee Tui, S
Descheemaeker, K
Crespo, O
Walker, S
Lennard, C J
Claessens, L
Gama, A C
Famba, S
Van Rooyen, A F
Valdivia, R O
 
Subject Climate change
 
Description The climate of Southern Africa is highly variable at most time-scales and follows
a pronounced gradient with arid conditions in the west and humid conditions in
the east. There is also a marked latitudinal rainfall distribution pattern, with the
southern part having a low rainfall index and high variability and the northern part
having higher annual rainfall and lower interannual variability (Kandji et al., 2006).
Over the last 100 years, temperatures have increased by about 0.5◦C in the region
and downward trends in rainfall have also occurred (Kandji et al., 2006; Morton, 2007).
There has also been an increase in drought eventswith over 15 drought events
reported in the region between 1988 and 1992. The frequency and intensity of El
Nin˜o episodes have increased. Prior to the 1980s, strong El Nin˜o events occurred
every 10–20 years; between 1980 and 2000, the region experienced five episodes
with the 1982–1983 and 1997–1998 episodes being the most intense of the century
(Reason and Jagadheesha, 2005; Rouault and Richard, 2005). These episodes have
contributed to stagnant or decreasing agricultural production and worsening food
insecurity in the region (Kandji et al., 2006). Unfavorable climatic conditions and
projected climate change are among the major obstacles to achieving food security
in the region and also have dire consequences for macro-economic performance.
 
Publisher Imperial College Press
 
Contributor Rosenzweig, C
Hillel, D
 
Date 2015-04
 
Type Book Section
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://oar.icrisat.org/9215/1/Hand%20Book.pdf
Masikati, P and Homann-Kee Tui, S and Descheemaeker, K and Crespo, O and Walker, S and Lennard, C J and Claessens, L and Gama, A C and Famba, S and Van Rooyen, A F and Valdivia, R O (2015) Crop–Livestock Intensification in the Face of Climate Change: Exploring Opportunities to Reduce Risk and Increase Resilience in Southern Africa by Using an Integrated Multi-modeling Approach. In: Handbook of Climate Change and Agroecosystems: The Agricultural Model Intercomparison and Improvement Project Integrated Crop and Economic Assessments. ICP Series on Climate Change Impacts, Adaptation, and Mitigation, Part 2 (Vol 3). Imperial College Press, London, pp. 159-198. ISBN 9781783265633