Modeling trade-offs across carbon sequestration, biodiversity conservation, and equity in the distribution of global REDD+ funds
| Autor: | Yann Dujardin, Estelle Midler, Ignacio Palomo, María José Sanz, Unai Pascual, Manon Robin |
|---|---|
| Přispěvatelé: | Basque Centre for Climate Change (BC3), Universidad Autonoma de Madrid (UAM), UAR1203 DEPT MIA Département Mathématiques et Informatique Appliquées, Institut National de la Recherche Agronomique (INRA), Osnabrück University, Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro), Ikerbasque - Basque Foundation for Science, University of Bern, Spanish Ministry of Economy and Competitiveness : IJCI-2016-28475, Basque Centre for Climate Change 'Unit of Excellence' (Spanish Ministry of Economy and Competitiveness) : MDM-2017-0714 |
| Rok vydání: | 2019 |
| Předmět: |
Carbon Sequestration
Conservation of Natural Resources 010504 meteorology & atmospheric sciences Financial Management REDD Natural resource economics Climate Change 010501 environmental sciences Carbon sequestration Forests 01 natural sciences Trees equity Deforestation Low-carbon emission 11. Sustainability Reducing emissions from deforestation and forest degradation [SDV.BV]Life Sciences [q-bio]/Vegetal Biology Baseline (configuration management) 0105 earth and related environmental sciences Multidisciplinary trade offs 1. No poverty Equity (finance) Carbon sink Biodiversity 15. Life on land Biological Sciences Climate change mitigation 13. Climate action Business Models Econometric |
| Zdroj: | Addi. Archivo Digital para la Docencia y la Investigación instname Proceedings of the National Academy of Sciences of the United States of America Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (45), pp.22645-22650. ⟨10.1073/pnas.1908683116⟩ Addi: Archivo Digital para la Docencia y la Investigación Universidad del País Vasco |
| ISSN: | 1091-6490 0027-8424 |
| DOI: | 10.1073/pnas.1908683116⟩ |
| Popis: | The program on Reducing Emissions from Deforestation and Forest Degradation (REDD+) is one of the major attempts to tackle climate change mitigation in developing countries. REDD+ seeks to provide result-based incentives to promote emission reductions and increase carbon sinks in forest land while promoting other cobenefits, such as the conservation of biodiversity. We model different scenarios of international REDD+ funds distribution toward potential recipient countries using 2 carbon emission reduction targets (20% and 50% compared to the baseline scenario, i.e., deforestation and forest degradation without REDD+) by 2030. The model combines the prioritization of environmental outcomes in terms of carbon sequestration and biodiversity conservation and social equity, accounting for the equitable distribution of international REDD+ funds. Results highlight the synergy between carbon sequestration and biodiversity conservation under alternative fund allocation criteria, especially for scenarios of low carbon emission reduction. Trade-offs increase when distributional equity is considered as an additional criterion, especially under higher equity requirements. The analysis helps to better understand the inherent trade-offs between enhancing distributional equity and meeting environmental targets under alternative REDD+ fund allocation options. (c) 2019 National Academy of Sciences. All rights reserved. I.P. is supported by a grant by the Spanish Ministry of Economy and Competitiveness (IJCI-2016–28475). I.P., U.P., and M.J.S. are supported under the Basque Centre for Climate Change “Unit of Excellence” (Spanish Ministry of Economy and Competitiveness; MDM-2017-0714). |
| Databáze: | OpenAIRE |
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