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Greenhouse gas emissions resulting from conversion of peat swamp forest to oil palm plantation

Author

Listed:
  • Hannah V. Cooper

    (University of Nottingham)

  • Stephanie Evers

    (Liverpool John Moores University
    University of Nottingham Malaysia Campus)

  • Paul Aplin

    (Edge Hill University)

  • Neil Crout

    (University of Nottingham)

  • Mohd Puat Bin Dahalan

    (Jabatan Perhutanan Negeri Selangor)

  • Sofie Sjogersten

    (University of Nottingham
    Edge Hill University)

Abstract

Conversion of tropical peat swamp forest to drainage-based agriculture alters greenhouse gas (GHG) production, but the magnitude of these changes remains highly uncertain. Current emissions factors for oil palm grown on drained peat do not account for temporal variation over the plantation cycle and only consider CO2 emissions. Here, we present direct measurements of GHGs emitted during the conversion from peat swamp forest to oil palm plantation, accounting for CH4 and N2O as well as CO2. Our results demonstrate that emissions factors for converted peat swamp forest is in the range 70–117 t CO2 eq ha−1 yr−1 (95% confidence interval, CI), with CO2 and N2O responsible for ca. 60 and ca. 40% of this value, respectively. These GHG emissions suggest that conversion of Southeast Asian peat swamp forest is contributing between 16.6 and 27.9% (95% CI) of combined total national GHG emissions from Malaysia and Indonesia or 0.44 and 0.74% (95% CI) of annual global emissions.

Suggested Citation

  • Hannah V. Cooper & Stephanie Evers & Paul Aplin & Neil Crout & Mohd Puat Bin Dahalan & Sofie Sjogersten, 2020. "Greenhouse gas emissions resulting from conversion of peat swamp forest to oil palm plantation," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-14298-w
    DOI: 10.1038/s41467-020-14298-w
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    Cited by:

    1. Phuang, Zhen Xin & Woon, Kok Sin & Wong, Khai Jian & Liew, Peng Yen & Hanafiah, Marlia Mohd, 2021. "Unlocking the environmental hotspots of palm biodiesel upstream production in Malaysia via life cycle assessment," Energy, Elsevier, vol. 232(C).
    2. Wiraditma Prananta & Ida Kubiszewski, 2021. "Assessment of Indonesia’s Future Renewable Energy Plan: A Meta-Analysis of Biofuel Energy Return on Investment (EROI)," Energies, MDPI, vol. 14(10), pages 1-15, May.
    3. Sascha Nick & Philippe Thalmann, 2022. "Towards True Climate Neutrality for Global Aviation: A Negative Emissions Fund for Airlines," JRFM, MDPI, vol. 15(11), pages 1-18, November.
    4. Zhao, Jing & Elmore, Andrew J. & Lee, Janice Ser Huay & Numata, Izaya & Zhang, Xin & Cochrane, Mark A., 2023. "Replanting and yield increase strategies for alleviating the potential decline in palm oil production in Indonesia," Agricultural Systems, Elsevier, vol. 210(C).
    5. Pulighe, Giuseppe, 2023. "Navigating the Path to Sustainable Oil Palm Cultivation: Addressing Nexus Challenges and Solutions," Research on World Agricultural Economy, Nan Yang Academy of Sciences Pte Ltd (NASS), vol. 4(2), May.

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