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Can palm oil be sustainable?
http://www.iiasa.ac.at/web/home/about/news/160722-Palm_Oil.html[font face=Serif]21 July 2016
[font size=5]Can palm oil be sustainable?[/font]
[font size=4]A new study shows to where and to what extent palm oil plantations could be expanded, while avoiding further deforestation in pristine and carbon-rich tropical forests.[/font]
[font size=3]Land used for palm oil production could be nearly doubled without expanding into protected or high-biodiversity forests, according to a new study published in the journal Global Environmental Change. The study is the first to map land suitable for palm oil production on a global scale, while taking into account environmental and climate considerations.
…
Palm oil production has expanded massively, from 6 million hectares in 1990 to 16 million in 2010, an area about the size of Uruguay. The oil, which is used for cooking and as a food additive, now accounts for about 30% of all vegetable oil used worldwide. Palm oil is controversial, in particular because much of this expansion came at the expense of biodiversity-rich tropical forests, which were cut to make room for new plantations. But oil palm farming has also contributed to lifting millions of people out of poverty in Indonesia and Malaysia, the top palm oil producing countries. And an important share of palm oil producers are small-holder farmers who rely on the commodity as their primary income.
…
With palm oil as the number one cooking oil in Asia, where populations are rising, demand for the oil is expected to continue growing, and many developing countries are looking to expand their production. Yet it was not clear how much land is available for expansion. In the new study, researchers started by creating a global map of where the conditions are right for producing palm oil, based on temperature, rainfall, slope, and soil type.
…
Finally, the researchers ruled out areas that are protected by law, as well as forests that are particularly valuable from a biodiversity or carbon storage perspective. With all of these areas removed, the resulting map includes an area of 19.3 million hectares of very suitable land which could potentially be available for future production. This is slightly more than the current extent of palm oil production, 18.1 million hectares. However, among this area, about half is more than ten hours drive to the closest city which might not allow for economically profitable oil production. The map, published online, is also available for download.[/font][/font]
http://dx.doi.org/10.1016/j.gloenvcha.2016.06.007[font size=5]Can palm oil be sustainable?[/font]
[font size=4]A new study shows to where and to what extent palm oil plantations could be expanded, while avoiding further deforestation in pristine and carbon-rich tropical forests.[/font]
[font size=3]Land used for palm oil production could be nearly doubled without expanding into protected or high-biodiversity forests, according to a new study published in the journal Global Environmental Change. The study is the first to map land suitable for palm oil production on a global scale, while taking into account environmental and climate considerations.
…
Palm oil production has expanded massively, from 6 million hectares in 1990 to 16 million in 2010, an area about the size of Uruguay. The oil, which is used for cooking and as a food additive, now accounts for about 30% of all vegetable oil used worldwide. Palm oil is controversial, in particular because much of this expansion came at the expense of biodiversity-rich tropical forests, which were cut to make room for new plantations. But oil palm farming has also contributed to lifting millions of people out of poverty in Indonesia and Malaysia, the top palm oil producing countries. And an important share of palm oil producers are small-holder farmers who rely on the commodity as their primary income.
…
With palm oil as the number one cooking oil in Asia, where populations are rising, demand for the oil is expected to continue growing, and many developing countries are looking to expand their production. Yet it was not clear how much land is available for expansion. In the new study, researchers started by creating a global map of where the conditions are right for producing palm oil, based on temperature, rainfall, slope, and soil type.
…
Finally, the researchers ruled out areas that are protected by law, as well as forests that are particularly valuable from a biodiversity or carbon storage perspective. With all of these areas removed, the resulting map includes an area of 19.3 million hectares of very suitable land which could potentially be available for future production. This is slightly more than the current extent of palm oil production, 18.1 million hectares. However, among this area, about half is more than ten hours drive to the closest city which might not allow for economically profitable oil production. The map, published online, is also available for download.[/font][/font]
