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  Implications of zero-deforestation palm oil for tropical grassy and dry forest biodiversity

Fleiss, S., Parr, C. L., Platts, P. J., McClean, C. J., Beyer, R. M., King, H., Lucey, J. M., Hill, J. K. (2023): Implications of zero-deforestation palm oil for tropical grassy and dry forest biodiversity. - Nature Ecology & Evolution, 7, 2, 250-263.
https://doi.org/10.1038/s41559-022-01941-6

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 Urheber:
Fleiss, Susannah1, Autor
Parr, Catherine L.1, Autor
Platts, Philip J.1, Autor
McClean, Colin J.1, Autor
Beyer, Robert M.2, Autor              
King, Henry1, Autor
Lucey, Jennifer M.1, Autor
Hill, Jane K.1, Autor
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

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 Zusammenfassung: Many companies have made zero-deforestation commitments (ZDCs) to reduce carbon emissions and biodiversity losses linked to tropical commodities. However, ZDCs conserve areas primarily based on tree cover and aboveground carbon, potentially leading to the unintended consequence that agricultural expansion could be encouraged in biomes outside tropical rainforest, which also support important biodiversity. We examine locations suitable for zero-deforestation expansion of commercial oil palm, which is increasingly expanding outside the tropical rainforest biome, by generating empirical models of global suitability for rainfed and irrigated oil palm. We find that tropical grassy and dry forest biomes contain >50% of the total area of land climatically suitable for rainfed oil palm expansion in compliance with ZDCs (following the High Carbon Stock Approach; in locations outside urban areas and cropland), and that irrigation could double the area suitable for expansion in these biomes. Within these biomes, ZDCs fail to protect areas of high vertebrate richness from oil palm expansion. To prevent unintended consequences of ZDCs and minimize the environmental impacts of oil palm expansion, policies and governance for sustainable development and conservation must expand focus from rainforests to all tropical biomes.

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Sprache(n): eng - Englisch
 Datum: 2021-09-142022-10-172022-11-282023-02
 Publikationsstatus: Final veröffentlicht
 Seiten: 22
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1038/s41559-022-01941-6
PIKDOMAIN: RD2 - Climate Resilience
Organisational keyword: RD2 - Climate Resilience
Working Group: Land Use and Resilience
Research topic keyword: Biodiversity
Research topic keyword: Ecosystems
Research topic keyword: Food & Agriculture
Research topic keyword: Land use
Research topic keyword: Forest
Regional keyword: Africa
Regional keyword: Asia
Regional keyword: South America
Model / method: Quantitative Methods
MDB-ID: No data to archive
 Art des Abschluß: -

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Titel: Nature Ecology & Evolution
Genre der Quelle: Zeitschrift, SCI, Scopus
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Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 7 (2) Artikelnummer: - Start- / Endseite: 250 - 263 Identifikator: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/202002112
Publisher: Springer Nature