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The construction of new roads is a particularly significant sign of deforestation. However, many of them are difficult to identify. Photo: Kate Evans/CIFOR Attribution-NonCommercial-NoDerivs 2.0 Generic CC BY-NC-ND 2.0 DeedKate Evans/CIFOR Attribution-NonCommercial-NoDerivs 2.0 Generic CC BY-NC-ND 2.0 Deed

A map of future roads helps fight deforestation

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A team of Australian researchers managed to develop a deforestation risk index based on the probability that an area may be affected by new road construction
59% of global deforestation is caused by meat production and 33% by soy production, both occuring in the Amazon. Photo: Ben Lamb Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 DeedBen Lamb Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 Deed

Meat and soybean (plus coffee) are driving deforestation in the Amazon

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The latest WWF report identifies the main factors behind the ongoing phenomenon in the Amazon. Meat and soy top the list in terms of impact, ahead of cocoa, palm oil, and coffee
Between 2010 and 2020, carbon losses in the Amazon increased due to deforestation and other underestimated phenomena such as fires and fragmentation. Photo: Neil Palmer/CIAT Attribution-NonCommercial-NoDerivs 2.0 Generic CC BY-NC-ND 2.0 DeedNeil Palmer/CIAT Attribution-NonCommercial-NoDerivs 2.0 Generic CC BY-NC-ND 2.0 Deed

Carbon balance in Amazon rainforest shows 370 million tons deficit in a decade

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Between 2010 and 2020, carbon losses increased due to deforestation and other underestimated phenomena such as fires and fragmentation, according to new study. Emission intensity is higher in protected areas
Fires are the main cause of prolonged heat stress in degraded tropical forests. Photo: Bruno Kelly/Amazônia Real/11/08/2020 Attribution 2.0 Generic CC BY 2.0 DeedBruno Kelly/Amazônia Real/11/08/2020 Attribution 2.0 Generic CC BY 2.0 Deed

In the Amazon region post-fire stress can last in forests for decades

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NASA research shows that forests in the region affected by fires remain warmer than normal for at least 30 years. This has obvious consequences for their carbon storage and climate mitigation capacity
Forest integrity is increasingly threatened by natural events exacerbated by climate change in addition to anthropogenic pressures. Photo: Bobulix Flickr Attribution - Noncommercial - No Derivative Works 2.0 Generic CC BY-NC-ND 2.0 DeedPhoto: Bobulix Flickr Attribution - Noncommercial - No Derivative Works 2.0 Generic CC BY-NC-ND 2.0 Deed

Crisis of forests may double climate mitigation costs

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This is the hypothesis of researchers at the Potsdam Institute. Current models overestimate the mitigation potential of forests. In this scenario, a delay in response could make the climate goals unattainable
In the past five years, the Brazilian Amazon has experienced about 1 million fires. Photo: Ibama from Brasil Attribution 2.0 Generic CC BY 2.0 DeedIbama from Brasil Attribution 2.0 Generic CC BY 2.0 Deed

Fires in Brazilian Amazon set a bleak record increasing 42% in one year

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This was claimed by the National Institute for Space Research. The Brazilian Amazon has experienced about 1 million fires in the past five years. Worst drought in 74 years played a crucial role
According to a study by the Universities of Bonn and Minas Gerais, forest destruction in the Amazon region is also harmful to human health. Photo: NASA Earth Observatory images by Lauren Dauphin Attribution 2.0 Generic CC BY 2.0 DeedPhoto: NASA Earth Observatory images by Lauren Dauphin Attribution 2.0 Generic CC BY 2.0 Deed

Protecting reduces respiratory diseases, a study has found

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The study: cracking down on “slash and burn” techniques in forests decreases the concentration of particulate matter in the air and the number of hospitalizations and deaths
Worldwide, the natural regrowth of forests can affect a total area of about 215 million hectares in humid tropical regions. Photo: George Shepherd Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 DeedGeorge Shepherd Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 Deed

Forests restored by nature can sequester 23 billion tonnes of CO2

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The estimate, on a 30-year basis, is contained in a study involving American and Australian scientists: worldwide, spontaneous forest regeneration potentially affects more than 200 million hectares of land
Amazonian floodplains contribute up to 29% of global wetland methane emissions. Photo: Marcelo Castro Attribution 3.0 Unported CC BY 3.0 DeedMarcelo Castro Attribution 3.0 Unported CC BY 3.0 Deed

Climate change may decrease methane sequestration in the Amazon by 70%

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A study reveals how methane uptake by forest soil in the Amazon decreases sharply under hot and dry conditions. While production of the same gas increases following heavy rains
In Brazil, 54% of native villages in the Amazon basin are subject to isolation during severe droughts. Photo: James Martins Attribution 3.0 Unported CC BY 3.0 DeedPhoto: James Martins Attribution 3.0 Unported CC BY 3.0 Deed

Indigenous communities in the forest pay the price of drought

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Drought leads to a prolonged lowering of river levels in the Amazon causing local communities to become isolated, a study by the Autonomous University of Barcelona has found. This problem affects more than 50% of indigenous villages