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The Amazon region of Bolivia is home to more than 1.2 million inhabitants, many of them belonging to 29 different indigenous peoples. Photo: Dirk Embert / WWF Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 DE)Dirk Embert / WWF Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 DE)

Amazonia, rights, deforestation: “Bolivia has not kept its promises”

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Since 2009, the Constitution of Bolivia has promoted the protection of the rights of native peoples and the environment. But the exploitation of natural resources, The Conversation accuses, continues and deforestation is increasing
By 2022, forest destruction in Ghana increased by 71%, the highest figure on the planet. Photo: Maite Knorr-Evans, World Resources Institute Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)Maite Knorr-Evans, World Resources Institute Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)

Destruction of tropical forests increased by 10% in 2022

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Despite formal commitments made in Glasgow in 2021, the loss of primary rainforests in the tropics is increasing, says Global Forest Watch. Brazil tops the list. The cases of Congo R.D., Ghana and Bolivia are also worrying
The 34 per cent decrease recorded between January and June this year in the Amazon comes after a 54 per cent increase from August to December 2022 under the previous government. Photo: Lubasi Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)Photo: Lubasi Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)

It’s the Lula effect? Amazon deforestation falls by 34% in six months

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The numbers, which have not been verified by an independent authority, would mark a turnaround for the Amazon after a particularly bad 2022. Fines and bans are increasing. But fires are also on the rise, having never been so extensive since 2007
"Terra preta" ('black soil' in English) is found although in small amounts in the Amazon and is part of the macro category of so-called black soils, known for their fertility. Photo: Holger Casselmann Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)Holger Casselmann Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)

The secret to Amazon regeneration lies in black soil

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According to Brazilian research, the valuable black soil found in parts of the Amazon retains unique characteristics that promote the rapid recovery of deforested land
Carbon captured from the soil of forests, grasslands and pastures is equivalent to about 25% of global emissions Photo: Antonio Jordán (distributed via imaggeo.egu.eu) Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)Antonio Jordán (distributed via imaggeo.egu.eu) Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

Subsoil carbon is particularly vulnerable to climate change

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International study shows how, at one meter depth, soil gives up more than one-third of its pyrogenic carbon after experiencing a 4°C temperature rise in less than five years
Thanks to artificial intelligence, deforestation can be prevented by detecting the presence of key variables. Photo: Bruno Kelly/Amazônia Real from Manaus AM, Brasil Attribution 2.0 Generic (CC BY 2.0)Bruno Kelly/Amazônia Real from Manaus AM, Brasil Attribution 2.0 Generic (CC BY 2.0)

Artificial intelligence challenges deforestation in Brazil

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The PrevisIA system uses artificial intelligence to rapidly analyze satellite imagery detecting critical variables that can promote deforestation. "Its predictive ability is fantastic," according to its creators
U.S. Geological Survey researchers have developed a new remote sensing system to detect deforestation on large geographic and temporal scales. Photo: Cecilio Ricardo United States Department of Agriculture Forest Service. Public Domain Mark 1.0 No CopyrightCecilio Ricardo United States Department of Agriculture Forest Service. Public Domain Mark 1.0 No Copyright

New developments in deforestation remote sensing in the U.S.

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By combining old deforestation survey methods, U.S. Geological Survey researchers have developed a new large-scale representation which increases efficiency and accuracy. The hope for the future is real-time mapping
Research applied ecoacoustics to assess biodiversity in Greno Woods Forest, UK. Photo: Roger May Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)Roger May Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)

Based on soil sounds, ecoacoustics helps us protect forests

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A study highlights the potential of ecoacoustics: by listening to ecosystem sounds, it is possible to monitor and restore forest soil health. And better assess the effectiveness of interventions
In the Amazon, in the absence of landowner exemptions, natural vegetation could have retained 2.4 billion tons of carbon. Photo: Rawpixel Public Domain Free CC0 ImageRawpixel Public Domain Free CC0 Image

Landowner amnesty has hampered land restoration in the Amazon

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Since 2012, more than 50 percent of deforestation in the Amazon has occurred in "protected" areas in private hands, a U.S. study has found. Amnesty that excluded managers from restoration obligation was crucial
Mediterranean forests provide a wide range of ecosystem services. Photo: Elina Tzivara Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)Elina Tzivara Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)

Mediterranean forests face desertification risk

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In the past, forests around the Mediterranean Sea partly turned into steppes within a few decades as precipitation rates changed. Today, a German research explains, this scenario could happen again