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The Quest for Greener Pastures: Evaluating the Livelihoods Impacts of Providing Vegetation Condition Maps to Pastoralists in Eastern Africa

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  • Machado, Elia Axinia
  • Purcell, Helene
  • Simons, Andrew M.
  • Swinehart, Stephanie

Abstract

Pastoral households are faced with making migration decisions under increasing uncertainty about resource availability and limited coping strategies due to mounting socioeconomic and climatic stressors. We assess the potential of providing vegetation condition maps to support the migration decisions of pastoralists in Ethiopia and Tanzania and the impact of map usage on their herd condition and size. The maps were generated from remotely sensed data using the Normalized Difference Vegetation Index (NDVI) as a proxy for vegetation condition and overlain with pastoralists' preferred grazing areas. We surveyed pastoralists before maps were distributed (baseline), and approximately a year (midline), and two years (endline) after map distribution began. Map adopters in both countries reported an overwhelmingly positive experience and stated the maps were accurate and helpful. However, the use of maps for migration decisions was low in the follow-up periods, partly due to challenges in map distribution (26% and 2% in Ethiopia; and 35% and 29% in Tanzania at midline and endline respectively). Map usage was associated with improved animal condition in Tanzania, but we find no causal evidence that map usage affected herd size in the randomized controlled trial in Ethiopia.

Suggested Citation

  • Machado, Elia Axinia & Purcell, Helene & Simons, Andrew M. & Swinehart, Stephanie, 2020. "The Quest for Greener Pastures: Evaluating the Livelihoods Impacts of Providing Vegetation Condition Maps to Pastoralists in Eastern Africa," Ecological Economics, Elsevier, vol. 175(C).
    • Handle: RePEc:eee:ecolec:v:175:y:2020:i:c:s0921800919315204
    DOI: 10.1016/j.ecolecon.2020.106708
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    1. Carla Roncoli & Christine Jost & Paul Kirshen & Moussa Sanon & Keith Ingram & Mark Woodin & Léopold Somé & Frédéric Ouattara & Bienvenue Sanfo & Ciriaque Sia & Pascal Yaka & Gerrit Hoogenboom, 2009. "From accessing to assessing forecasts: an end-to-end study of participatory climate forecast dissemination in Burkina Faso (West Africa)," Climatic Change, Springer, vol. 92(3), pages 433-460, February.
    2. Abhijit Banerjee & Rukmini Banerji & James Berry & Esther Duflo & Harini Kannan & Shobhini Mukerji & Marc Shotland & Michael Walton, 2017. "From Proof of Concept to Scalable Policies: Challenges and Solutions, with an Application," Journal of Economic Perspectives, American Economic Association, vol. 31(4), pages 73-102, Fall.
    3. Duflo, Esther & Glennerster, Rachel & Kremer, Michael, 2008. "Using Randomization in Development Economics Research: A Toolkit," Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 61, pages 3895-3962, Elsevier.
    4. Luseno, Winnie K. & McPeak, John G. & Barrett, Christopher B. & Little, Peter D. & Gebru, Getachew, 2003. "Assessing the Value of Climate Forecast Information for Pastoralists: Evidence from Southern Ethiopia and Northern Kenya," World Development, Elsevier, vol. 31(9), pages 1477-1494, September.
    5. Marta Bruno Soares & Suraje Dessai, 2016. "Barriers and enablers to the use of seasonal climate forecasts amongst organisations in Europe," Climatic Change, Springer, vol. 137(1), pages 89-103, July.
    6. Jensen, Nathaniel D. & Barrett, Christopher B. & Mude, Andrew G., 2017. "Cash transfers and index insurance: A comparative impact analysis from northern Kenya," Journal of Development Economics, Elsevier, vol. 129(C), pages 14-28.
    7. Paul J. Gertler & Sebastian Martinez & Patrick Premand & Laura B. Rawlings & Christel M. J. Vermeersch, 2016. "Impact Evaluation in Practice, Second Edition," World Bank Publications - Books, The World Bank Group, number 25030.
    8. Joanna B. Upton & Jennifer Denno Cissé & Christopher B. Barrett, 2016. "Food security as resilience: reconciling definition and measurement," Agricultural Economics, International Association of Agricultural Economists, vol. 47(S1), pages 135-147, November.
    9. Annette Menzel & Peter Fabian, 1999. "Growing season extended in Europe," Nature, Nature, vol. 397(6721), pages 659-659, February.
    10. Lybbert, Travis J. & Barrett, Christopher B. & McPeak, John G. & Luseno, Winnie K., 2007. "Bayesian Herders: Updating of Rainfall Beliefs in Response to External Forecasts," World Development, Elsevier, vol. 35(3), pages 480-497, March.
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