Webinar 1 on resilience: Confronting Drought in Africa’s Drylands, Opportunities for Enhancing Resilience
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The document outlines the challenges faced by drylands in Africa, where a significant portion of the population relies on agriculture and is vulnerable to drought. It emphasizes the need for strategic interventions to enhance resilience in these areas, including better management of resources, improved safety nets, and investment in irrigation and landscape restoration. The report aims to inform policies and programs that can effectively address these vulnerabilities and support sustainable development for millions living in drylands.
Webinar 1 on resilience: Confronting Drought in Africa’s Drylands, Opportunities for Enhancing Resilience
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- 3. EU Commission’s Directorate General for International Cooperation and Development: DEVCO-C1: Rural Developement, Foood Security and Nutrition; and DEVCO-O3: Knowledge Management. Food and Agriculture organization of the United Nations (FAO): FAO Strategic Programme on Resilience-SP5;Agricultural Development Economics Division (ESA); Office for Partnerships,Advocacy and Capacity Developement (OPC). INFORMED INFORMATION FOR NUTRITION FOOD SECURITY AND RESILIENCE FOR DECISION MAKING
- 6. 6 Confronting Drought in Africa’s Drylands Opportunities for Enhancing Resilience Findings and recommendations of a major new study Strategic Programme on Resilience - INFORMED Food and Agriculture Organization of the United Nations (FAO) Rome, Italy 27 May 2016 Raffaello Cervigni
- 7. Collaborators and contributors Africa Re-greening Initiative
- 8. Why this report? Drylands (including arid, semi-arid and dry sub-humid areas) account for: 43% of land area 50% of population 75% of agriculture land About 75% of Africa’s poor (living on less than $1.25/day) live in countries where people living in drylands make up more than 25% of total population 8
- 9. Context Many initiatives • AGIR (Sahel) • Global Alliance (Horn of Africa) • Sahel Initiative (WB) • Sahel Action Plan (AfDB) • Great Green Wall (WB) A fragmented dialogue • Many parallel conversations • Large range of views • Lack of consensus • High degree of sensitivity 9
- 10. 10 Overall goal: Inform next generation of policies and programs for resilience Specific objectives 1. Characterize current and future challenges to reducing vulnerability and increasing resilience in drylands 2. Identify main interventions to enhance resilience, estimate their costs, and assess their effectiveness 3. Provide an evidence-based framework to improve decision making on alternative options to enhance resilience 4. Promote sharing of regional and global knowledge on resilient development in drylands
- 11. Three core messages 1. Business as usual is not an option • By 2030, up to 70% increase of population vulnerable to drought • Strong push to drop out of existing livelihoods (e.g. pastoralism) 2. Better management of livestock, farming, and natural resources is effective and affordable • Opportunity to cut in half or more the size of the problem • The cost ($0.4 - 1.3 billion/ year) is in the range of current development budgets 3. But it needs to be complemented with: • Better safety nets • Contingent finance mechanisms • Alternative livelihoods • Landscape restoration 11
- 12. Scope of analysis 12 Drylands are defined based on the Aridity Index, which is consistent with UNCCD practice Particular emphasis is given to the vulnerable areas in West and East Africa Some 300 million people are estimated to live in drylands in East and West Africa
- 13. Multiple challenges faced by drylands: 13 • Land degradation • Climate variability • Poor infrastructure • Conflict • Political marginalization
- 14. 14 Result: Negative development outcomes Poverty headcount by aridity zone (2010, selected countries) Figures refer to Niger, Nigeria, Ethiopia, Uganda, Malawi, Tanzania
- 15. 15 Result: Lagging development indicators Food consumption scores lower in drylands Proportion of underweight children higher in drylands
- 16. 16 Result: Pastoralists particularly disadvantaged Vaccination rates lower in dryland pastoral areas Primary school enrolment lower in dryland pastoral areas
- 17. 17 Vulnerability profiles will change in the future Change drivers Exposure Sensitivity Inability to cope Population growth Climate change Economic transformation • Population growth and climate change will increase the number of vulnerable people living in drylands • Economic transformation will reduce the number of people living in drylands who are sensitive to shocks and unable to cope
- 18. 18 Baseline Shift and expansion with climate change Climate change likely to shift the location of drylands Climate change Climate models used to analyze a range of climate change scenarios Drylands areas will expand and shift as the result of climate change Some zones might become incapable of sustaining livestock production and intensive agriculture In the driest scenario, drylands extent can increase up to 20% overall, much more in individual countries
- 19. Many people are already vulnerable… 19 Percent of people vulnerable to and affected by drought, 2010, selected countries
- 20. Vulnerable people living in drylands in 2030 (2010 = 100) 20 …and the problem is likely to intensify
- 21. Report focuses on seven interventions to enhance resilience 21 Interventions Arid Semi-Arid Dry Sub-humid Individual Themes Support to pastoralist livelihoods Irrigation Support to rainfed agriculture Tree based systems Cross-cutting Landscape approach Markets and trade Social Safety Nets
- 22. Livestock: improved productivity can help… 22 About 200,000 pastoral households and more than 3 million agro-pastoral households would become resilient by 2030, relative to the baseline.
- 23. ..but only a wider set of interventions can make a difference 23 Impact of different interventions on the resilience status of livestock-keeping households, 2030
- 24. 24 Irrigation: technically and financially viable to quadruple area..
- 25. 25 About 60% of the potential for irrigation expansion in East and West Africa is in drylands About 85% of this area (about 8 million ha) suitable for small scale systems …but potential in drier areas is more limited
- 26. Investing in rainfed cropping systems can reduce drought impacts… 26 The figure shows the reduction in 2030 in the share of drought-affected households relative to the BAU scenario that would occur under a scenario of optimal selection of the following interventions: Drought- tolerant germ plasm; Heat-tolerant germ plasm; soil fertility management; combined interventions
- 27. ..and adding trees further boosts the benefits 27
- 28. Investing in landscape approaches 28 Use of landscape approaches could lead to triple wins: 1. Improved productivity 2. Higher climate resilience 3. Carbon sequestration Emerging experience in Africa and elsewhere points to the potential for enhancing the effectiveness of individual interventions and reducing risks of conflicting resilience interventions
- 29. 29 Investing in market integration Removing physical and regulatory trade barriers can help build resilience in normal years and facilitate movement of food in crisis years Improving infrastructure can enlarge marketsheds and lower food prices
- 30. Investing in safety nets West Africa: Average annual cost (US$ million) of safety net support to poor households as compared with humanitarian response 30 The annual cost of safety net coverage… ..is lower than annualized cost of humanitarian response in times of crisis Expanding safety net coverage is cost effective…
- 31. 31 …but the fiscal cost of complete coverage is large Cost of providing safety net support to population affected by drought on an average year, selected countries, 2030 Investing in safety nets
- 32. Overall, investing in existing livelihoods can cut in half the 2030 number of drought affected people 32 Contributions of technical interventions to resilience, 2030
- 33. Optimal mix of interventions varies between countries 33 Relative contributions of technical interventions to reduced vulnerability, 2030
- 34. Investing in resilience cheaper than providing cash transfers to drought affected population 34 Benefit/cost ratios of resilience interventions
- 35. Investing in resilience can be self-sustaining 35 Cost of cash transfers needed to support drought-affected people in drylands in 2030 (with and without interventions)
- 36. Key recommendation: look at ALL the pathways towards resilience 36 A. Invest in existing livelihoods B. Strengthen safety nets C. Alternative options From vulnerability.. ..to resilience
- 37. Selectively adopt individual recommendations 1. Livestock • Improve animal health, increase market integration • Enhance herd the mobility • Develop Livestock Early Warning Systems (LEWSs) 2. Farming • Accelerate the rate of varietal turnover and increase availability of hybrids • Improve soil fertility management • Improve agricultural water management, including irrigation 3. Natural resource management • Promote farmer managed natural regeneration (FMNR) • Invest in tree germplasm multiplication and promote planting of location- appropriate high value species especially in dry sub-humid areas • Develop value added opportunities for tree products produced in the drylands 4. Social protection • Expand the coverage of national adaptive safety net programs • Use social protection programs to build capacity of vulnerable households to climb out of poverty 37
- 38. Recognize the limits of current livelihoods and look at further options 1. Landscape restoration 2. Alternative livelihoods 3. Contingent financing 38
- 39. Interested in more? Main report 39 https://openknowledge.worldbank.org/handle/10986/23576
- 40. 40 Background papers (in press)
- 41. Annex slides 41
- 42. 42 Structural transformation will reduce the share of agriculture in total employment Starting at $600 of per capita GDP, a 2.5 % growth over 20 years may lead to a reduction in labor share of agriculture from 52% to 40%, thereby possibly reducing the relative exposure to shocks
- 43. 43 Farmer-managed natural regeneration Trees can contribute to enhanced resilience Returns to farmer managed natural regeneration under three discount rates Planting of trees for wood and non-wood products Investing in tree-based systems
- 44. Targeting of resilience interventions is key 44
- 45. 45 THANK YOU ! Please give us your feedback http://goo.gl/forms/S8kxtVJzyzjsdzNF3
Editor's Notes
- #26: SEE PREVIOUS NOTES ON IRRIGATION