Cited by 375Oil Palm Production and SustainabilityConservation, Biodiversity, and Resource ManagementAgriculture, Land Use, Rural Development

Effect of oil palm sustainability certification on deforestation and fire in indonesia

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Carlson, Kimberly M., Heilmayr, Robert, Gibbs, Holly K., Noojipady, Praveen, Burns, David N., Morton, Douglas C., Walker, Nathalie F., Paoli, Gary D. +1 more·2018·Proceedings of the National Academy of Sciences

Abstract

Significance: Demand for agricultural commodities is the leading driver of tropical deforestation. Many corporations have pledged to eliminate forest loss from their supply chains by purchasing only certified “sustainable” products. To evaluate whether certification fulfills such pledges, we applied statistical analyses to satellite-based estimates of tree cover loss to infer the causal impact of a third-party certification system on deforestation and fire within Indonesian oil palm plantations. We found that certification significantly reduced deforestation, but not fire or peatland clearance, among participating plantations. Moreover, certification was mostly adopted in older plantations that contained little remaining forest. Broader adoption by oil palm growers is likely needed for certification to have a large impact on total forest area lost to oil palm expansion.

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Crossref · 10.1073/pnas.1704728114

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  • Brazil's Zero-Deforestation Cattle Agreements (CA) are one of the longest-standing examples of supply chain governance, but shortcomings in implementation have reduced their conservation impacts.

    “Brazil's Zero-Deforestation Cattle Agreements (CA) are one of the longest-standing examples of SCG but shortcomings in implementation have reduced their conservation impacts.”

    From Cattle supply chain fidelity in the Brazilian Amazon: key considerations for deforestation monitoring (2024) · cites this paper as Carlson et al 2018

    The introductory passage labeled Abstract (page unavailable) includes cattle among sectors with sustainable-sourcing commitments and says research on South American beef supply chains found changes in actor behavior. It does not say Brazil’s cattle agreements are among the longest-standing examples, or that implementation shortcomings reduced their conservation impacts. The implementation shortcomings discussed elsewhere in that section concern Indonesian palm-oil certification, not the cattle agreements. (LLM, conf=0.80)

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Research works printed but not linked: 22

  1. [3]Nepstad D 2014 Slowing Amazon deforestation through public policy and interventions in beef and soy supply chains Science 344 1118 1123 24904156
  2. [4]Gibson L 2011 Primary forests are irreplaceable for sustaining tropical biodiversity Nature 478 378 381 21918513
  3. [5]Curran LM 2004 Lowland forest loss in protected areas of Indonesian Borneo Science 303 1000 1003 14963327
  4. [8]Wunder S Angelsen A Belcher B 2014 Forests, livelihoods, and conservation: Broadening the empirical base World Dev 64 Suppl 1 S1 S11 PMC7220182 32405139
  5. [10]Lee J Gereffi G Beauvais J 2012 Global value chains and agrifood standards: Challenges and possibilities for smallholders in developing countries Proc Natl Acad Sci USA 109 12326 12331 21149723 PMC3411970
  6. [14]Gibbs HK 2015 Environment and development. Brazil’s soy moratorium Science 347 377 378 25613879
  7. [15]Macedo MN 2012 Decoupling of deforestation and soy production in the southern Amazon during the late 2000s Proc Natl Acad Sci USA 109 1341 1346 22232692 PMC3268292
  8. [16]Heilmayr R Lambin EF 2016 Impacts of nonstate, market-driven governance on Chilean forests Proc Natl Acad Sci USA 113 2910 2915 26929349 PMC4801259
  9. [19]Gaveau DL 2016 Rapid conversions and avoided deforestation: Examining four decades of industrial plantation expansion in Borneo Sci Rep 6 32017 27605501 PMC5015015
  10. [20]Koh LP Miettinen J Liew SC Ghazoul J 2011 Remotely sensed evidence of tropical peatland conversion to oil palm Proc Natl Acad Sci USA 108 5127 5132 21383161 PMC3064377
  11. [25]Carlson KM 2012 Committed carbon emissions, deforestation, and community land conversion from oil palm plantation expansion in West Kalimantan, Indonesia Proc Natl Acad Sci USA 109 7559 7564 22523241 PMC3358834
  12. [28]Laurance WF 2010 Improving the performance of the Roundtable on Sustainable Palm Oil for nature conservation Conserv Biol 24 377 381 20184655
  13. [32]Milder JC 2015 An agenda for assessing and improving conservation impacts of sustainability standards in tropical agriculture Conserv Biol 29 309 320 25363833
  14. [37]Giglio L Schroeder W Justice CO 2016 The collection 6 MODIS active fire detection algorithm and fire products Remote Sens Environ 178 31 41 PMC6110110 30158718
  15. [42]Miteva DA Loucks CJ Pattanayak SK 2015 Social and environmental impacts of forest management certification in Indonesia PLoS One 10 e0129675 26132491 PMC4488465
  16. [49]Tropek R 2014 Comment on “High-resolution global maps of 21st-century forest cover change” Science 344 981 24876487
  17. [50]van der Werf GR 2008 Climate regulation of fire emissions and deforestation in equatorial Asia Proc Natl Acad Sci USA 105 20350 20355 19075224 PMC2629304
  18. [53]Kremen C 2000 Economic incentives for rain forest conservation across scales Science 288 1828 1832 10846165
  19. [55]Brown S Zarin D 2013 Environmental science. What does zero deforestation mean? Science 342 805 807 24233710
  20. [56]Lynch J Maslin M Balzter H Sweeting M 2013 Sustainability: Choose satellites to monitor deforestation Nature 496 293 294 23598323
  21. [61]Blackman A Rivera J 2011 Producer-level benefits of sustainability certification Conserv Biol 25 1176 1185 22070273
  22. [62]Jones KW Lewis DJ 2015 Estimating the counterfactual impact of conservation programs on land cover outcomes: The role of matching and panel regression techniques PLoS One 10 e0141380 26501964 PMC4621053

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Authors
Carlson, K. M., Heilmayr, R., Gibbs, H. K., Noojipady, P., Burns, D. N., Morton, D. C., Walker, N. F., Paoli, G. D., & Kremen, C.
Affiliations
  • University of Hawaiʻi at Mānoa (US)
  • University of Wisconsin–Madison (US)
  • Goddard Space Flight Center (US)
  • National Wildlife Federation (US)
  • University of California, Berkeley (US)
Corresponding author
Carlson, Kimberly M.
Venue
Proceedings of the National Academy of Sciences
Published
2017-12-11
Volume
115
Issue
1
Pages
121-126
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2775030393
Cited by
375
References
3
Citations by year
2026: 21 · 2025: 40 · 2024: 42 · 2023: 45 · 2022: 39 · 2021: 65 · 2020: 42 · 2019: 52 · 2018: 29
FWCI
25.36
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Aeronautics and Space Administration (NNX16AI20G)
  • USDA | National Institute of Food and Agriculture (HAW01136-H)
Topics
  • Physical Sciences › Environmental Science › Ecology › Oil Palm Production and Sustainability
  • Physical Sciences › Environmental Science › Global and Planetary Change › Conservation, Biodiversity, and Resource Management
  • Life Sciences › Agricultural and Biological Sciences › General Agricultural and Biological Sciences › Agriculture, Land Use, Rural Development
Keywords
oil palm, sustainability certification, deforestation, forest fires, tree cover loss, plantation age, agricultural commodity demand
MeSH terms
Crop Production, Palm Oil, Wildfires, Conservation of Natural Resources, Indonesia, Magnoliopsida

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