2013
DOI: 10.1111/conl.12039
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Environmental Impacts of Large‐Scale Oil Palm Enterprises Exceed that of Smallholdings in Indonesia

Abstract: The expansion of large-scale oil palm plantations in Indonesia has taken a heavy toll on forests, biodiversity, and carbon stocks but little is known about the environmental impacts from the smallholder sector. Here, we compare the magnitude of forest and carbon loss attributable to smallholdings, private enterprises, and state-owned oil palm plantations in Sumatra. During 2000-2010, oil palm development accounted for the loss of 4,744 ha of mangrove, 383,518 ha of peat swamp forest, 289, 406 ha of lowland for… Show more

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Cited by 176 publications
(126 citation statements)
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“…S1) relative to a global total of 40-49 GtCO 2 e from 2000 to 2010 (7). Deforestation in Indonesia is largely driven by the expansion of profitable and legally sanctioned oil palm and timber plantations and logging operations (5,(8)(9)(10)(11)(12)(13). National and provincial governments zone areas of forest land to be logged or converted to plantation agriculture, and then district governments issue licenses to individual companies for these purposes ("concessions") (14,15).…”
mentioning
confidence: 99%
“…S1) relative to a global total of 40-49 GtCO 2 e from 2000 to 2010 (7). Deforestation in Indonesia is largely driven by the expansion of profitable and legally sanctioned oil palm and timber plantations and logging operations (5,(8)(9)(10)(11)(12)(13). National and provincial governments zone areas of forest land to be logged or converted to plantation agriculture, and then district governments issue licenses to individual companies for these purposes ("concessions") (14,15).…”
mentioning
confidence: 99%
“…A couple of studies, however, use remote sensing data to estimate the share of deforestation on subnational level that is due to palm oil expansion in recent years 13 For a recent investigation into the drivers of deforestation, see the series of studies conducted by various actors, including civil society from the DRC, FAO, Catholic University of Louvain, Belgium and UNEP (http://www.unredd.org/Newsletter35/DRC_Drivers_of_Deforestation/tabid/105802/Default.aspx, accessed 2014-06-11) (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009)(2010). find that close to 60% of deforestation in Kalimantan was due to expanding oil palm plantations and Lee et al (2014) find that 20% of forest clearing in Sumatra was due to expanding palm oil. Given that 80-85% of recent (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009)(2010) deforestation occurred on Sumatra and Kalimantan (Hansen et al 2009, Miettinen et al 2011 and that most of the oil palm expansion have also occurred on these islands-in the period 2004-2009 over 90% of oil palm expansion occurred on these islands according to statistics from the Indonesian Directorate General of Estates (Abdullah 2012)-taken together these two studies give a relatively complete picture the share of deforestation due to oil palm expansion.…”
Section: (D) Paraguaymentioning
confidence: 90%
“…Based on Lee et al (2014) and Page et al (2011) we assume an annual loss of peat carbon of 22.1 tC/ha/yr for palm oil cultivated on peat soils,. In Indonesia it is assumed that roughly 20% of oil palm cultivation occurs on peat land, based again on the remote sensing data from Agus et al (2013), and that 35% of deforestation for timber plantations has occurred on peat land, based on the study by .…”
Section: (D) Paraguaymentioning
confidence: 99%
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“…If the current rate of peat swamp forest conversion continues, and no appropriate land-use policy is adopted, it is predicted that the primary peat swamp forests of South-East Asia will completely disappear by 2030 (Miettinen et al, 2012). Despite the lucrative short-term financial benefits that Indonesia has gained from its palm oil industry, the development has led to widespread deforestation (Carlson et al, 2012;Miettinen et al, 2012;Lee et al, 2014), resulting in biodiversity decline (Fitzherbert et al, 2008;Koh & Wilcove, 2008;Koh et al, 2011;Savilaakso et al, 2014), and immense CO 2 emissions via the removal of above-ground biomass and peat oxidation resulting from peat drainage (Hooijer et al, 2010;Hergoualc'h & Verchot, 2011;Hooijer et al, 2012). A recent estimate suggests that over a quarter of Indonesia's palm oil plantations are located on peatlands (Varkkey, 2012).…”
Section: 1! Introductionmentioning
confidence: 99%