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The economics of agrobiodiversity conservation for food security under climate change

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  • Pascual, Unai
  • Narloch, Ulf
  • Nordhagen, Stella
  • Drucker, Adam G.

Abstract

Subsistence-based and natural resource-dependent societies are especially vulnerable to climate change. In such contexts, food security needs to be strengthened by investing in the adaptability of food systems. This paper looks into the role of agrobiodiversity conservation for food security in the face of climate change. It identifies agrobiodiversity as a key public good that delivers necessary services for human wellbeing. We argue that the public values provided by agrobiodiversity conservation need to be demonstrated and captured. We offer an economic perspective of this challenge and highlight ways of capturing at least a subset of the public values of agrobiodiversity to help adapt to and reduce the vulnerability of subsistence based economies to climate change

Suggested Citation

  • Pascual, Unai & Narloch, Ulf & Nordhagen, Stella & Drucker, Adam G., 2011. "The economics of agrobiodiversity conservation for food security under climate change," Economia Agraria y Recursos Naturales, Spanish Association of Agricultural Economists, vol. 11(01), pages 1-30, November.
    • Handle: RePEc:ags:earnsa:117623
    DOI: 10.22004/ag.econ.117623
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    2. Jairus J. Rossi & Timothy A. Woods & James E. Allen, 2017. "Impacts of a Community Supported Agriculture (CSA) Voucher Program on Food Lifestyle Behaviors: Evidence from an Employer-Sponsored Pilot Program," Sustainability, MDPI, vol. 9(9), pages 1-21, August.
    3. Nordhagen, Stella & Pascual, Unai & Drucker, Adam G., 2017. "Feeding the Household, Growing the Business, or Just Showing Off? Farmers' Motivations for Crop Diversity Choices in Papua New Guinea," Ecological Economics, Elsevier, vol. 137(C), pages 99-109.
    4. Raúl Córdova & Nicholas J. Hogarth & Markku Kanninen, 2018. "Sustainability of Smallholder Livelihoods in the Ecuadorian Highlands: A Comparison of Agroforestry and Conventional Agriculture Systems in the Indigenous Territory of Kayambi People," Land, MDPI, vol. 7(2), pages 1-31, April.
    5. Antonelli, Chiara & Coromaldi, Manuela & Pallante, Giacomo, 2022. "Crop and income diversification for rural adaptation: Insights from Ugandan panel data," Ecological Economics, Elsevier, vol. 195(C).
    6. Mazé, Armelle & Calabuig Domenech, Aida & Goldringer, Isabelle, 2021. "Restoring cultivated agrobiodiversity: The political ecology of knowledge networks between local peasant seed groups in France," Ecological Economics, Elsevier, vol. 179(C).
    7. Giacomo Pallante & Adam Drucker, 2014. "Niche Markets for Agrobiodiversity Conservation: Preference and Scale Heterogeneity Effects on Nepalese Consumers’ WTP for Finger Millet Products," SEEDS Working Papers 1414, SEEDS, Sustainability Environmental Economics and Dynamics Studies, revised May 2014.
    8. Raúl Córdova & Nicholas J. Hogarth & Markku Kanninen, 2019. "Mountain Farming Systems’ Exposure and Sensitivity to Climate Change and Variability: Agroforestry and Conventional Agriculture Systems Compared in Ecuador’s Indigenous Territory of Kayambi People," Sustainability, MDPI, vol. 11(9), pages 1-30, May.
    9. Nordhagen, Stella & Pascual, Unai & Drucker, Adam G., 2021. "Gendered differences in crop diversity choices: A case study from Papua New Guinea," World Development, Elsevier, vol. 137(C).
    10. Gianluca Stefani & Giuseppe Nocella & Giovanna Sacchi, 2020. "Piloting a Meta-Database of Agroecological Transitions: An Example from Sustainable Cereal Food Systems," Agriculture, MDPI, vol. 10(6), pages 1-14, June.

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