economics of afforestation: a global leadership
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Portland State University Portland State University
PDXScholar PDXScholar
Forest Collaborative Research Economics
11-23-2019
Economics of Afforestation: A Global Leadership Economics of Afforestation: A Global Leadership
Opportunity for EfD Opportunity for EfD
Jeffrey R. Vincent Duke University
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Citation Details Citation Details Vincent, Jeffrey R., "Economics of Afforestation: A Global Leadership Opportunity for EfD" (2019). Forest Collaborative Research. 27. https://pdxscholar.library.pdx.edu/fc_research/27
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Economics of Afforestation:A Global Leadership Opportunity for EfD
Jeffrey R. Vincent
Nicholas School of the Environment, Duke University
Environment for Development Initiative (EfD), U. Gothenburg
Bogota, Nov. 23, 2019
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Source: Bastin et al. (Science, 2019)
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2/3
Source: The Economist (Sept. 19, 2019)
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Source: IPCC, Global Warming of 1.5°C (2018), Ch. 4 5
Source: Roe et al. (Nature Climate Change, 2019)
Source: IPCC, Global Warming of 1.5°C (2018), Ch. 4
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Source: Strengers et al. (Climatic Change, 2008)
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Economists: MIA in forest restoration research
• DEFORESTATION− (Psst … a third of LMICs had increasing forest area during 2010-2015)
• Impacts of decades of afforestation/reforestation programs/policies have gone unevaluated
− Environmental: tree cover, carbon storage, biodiversity, natural forest pressure, …
− Economic: income, employment, poverty, migration, … (inc. intra-household differences)
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Afforestation: lower cost, lower risk?
• Definitions− Reforestation: reestablishing forests on forestland
− Afforestation: establishing forests on non-forestland
• Afforestation of marginal/abandoned agricultural land:− Opportunity cost: low
− Tenure: typically clearer and more secure than on public and community forestlands
− Access: typically better too (planting, harvesting)
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Source: Campbell et al. (Environ. Sci. Technol., 2008)
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Source: Cai et al. (Environ. Sci. Technol., 2011)
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Economic research needs
1. Compile georeferenced forestry and economic data from documents on current or past afforestation programs
2. Retrospective analysis: evaluate impacts of current or past afforestation projects/programs/policies
3. Prospective analysis: choice experiments, field experiments, RCTs to test design features of prospective afforestation projects/programs
4. Targeted analysis of impediments to institutional investment in afforestation and policy options for overcoming them
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Source: Flynn (RISI, 2016)
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Th
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17Source: Harris et al. (WRI, 2019)
Source: Payn et al. (Forest Ecology and Management, 2015) 18
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Source: Griscom et al. (PNAS, 2017)
EfD: ideal platform for the needed research
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Afforestation/