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Cutting Deforestation | Earth Wise

August 10, 2023 By EarthWise Leave a Comment

Deforestation is a major contributor to climate change because the destruction of tropical rainforests worldwide eliminates a crucial natural sink for carbon. Between 2015 and 2020, roughly 39,000 square miles of forest were cut down, an area about 70% the size of the entire state of New York. In many places, such as the Amazon and Congo Basins, deforestation continues to accelerate. In Bolivia, deforestation rose 59% over the past five years; in Ghana, the rise was 71%.

A new report from the World Resources Institute revealed one bright spot in the deforestation story: both Indonesia and Malaysia have cut deforestation by more than half in recent years. The two countries have managed to keep rates of primary forest loss to near record-low levels.

Over the past five years, Indonesia saw a 64% decline and Malaysia a 57% decline in deforestation. Indonesia is the second largest source of deforestation with only Brazil removing more trees.

Indonesia has a national goal of having its forests absorb more carbon than they release by 2030. They have moved to curb logging and limit the clearing of land for palm oil plantations. They have also ramped up efforts to suppress forest fires.

It is good that Indonesia and Malaysia and some other countries have shown progress in reducing forest loss. However, too many other countries have seen continued activities and policies that are causing acceleration of deforestation in critical areas. Protecting forests is an important part of the effort to mitigate the effects of climate change. Preserving forests also is essential for protecting the people and the biodiversity that depend on them.

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Indonesia, Malaysia Have Cut Deforestation in Half in Last Half-Decade

Photo, posted March 22, 2021, courtesy EPJT Tours via of Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Indonesian Deforestation

February 28, 2019 By EarthWise Leave a Comment

Deforestation is defined as the intentional destruction of trees and other vegetation without reforesting or allowing the forest to regenerate itself.

In Indonesia, industrial agriculture, primarily for the production of palm oil, is a major driver of deforestation. But, according to researchers at Duke University, its impact has diminished proportionately in recent years as other natural and human causes have emerged. Their peer-reviewed findings were recently published in the journal Environmental Research Letters.

According to the study’s lead author, large-scale plantations were responsible for more than half of Indonesia’s deforestation in the late 2000s, peaking between 2008-2010 when an average of 1.5 million acres of forest was lost annually. The expansion of the massive plantations was responsible for 57% of the forest loss. Between 2014-2016, an average of more than 2 million acres of forest was lost annually, but plantation expansion only accounted for 25% of this figure. While the overall rate of deforestation continued to grow, other factors were responsible for most of it.

Conversions of forests to grasslands rose sharply in 2015 and 2016 when El Nino caused severe droughts and forest fires. Small-scale farming, often overshadowed by industrial agriculture, was also found to play a bigger role, accounting for 25% of all forest loss.

Indonesia has experienced some of the highest rates of deforestation. Its forests absorb and store vast amounts of climate-warming carbon dioxide, help prevent erosion and flooding, and provide habitat to thousands of species. Understanding the varied causes of Indonesian deforestation should help conservationists and policymakers better address the problem.

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Palm oil not the only driver of forest loss in Indonesia

Photo, posted March 26, 2018, courtesy of Achmad Rabin Taim via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Endangered Orangutans

March 20, 2018 By EarthWise 1 Comment

Orangutans are some of the planet’s most intelligent animals. In fact, orangutans and human beings share 97% of their DNA sequence. Orangutans can only be found in the wild in Southeast Asia on the Indonesian island of Sumatra and the island of Borneo, which is a landmass shared by Indonesia, Malaysia, and Brunei. And while all orangutans are endangered, the critically-endangered Bornean orangutans are under exceptional duress.