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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
Extreme heatwaves in India put soil productivity at risk. Photo: mckaysavage Attribution 2.0 Generic (CC BY 2.0)mckaysavage Attribution 2.0 Generic (CC BY 2.0)

Climate change threatens India’s agriculture and development

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Extreme heat waves, made more and more frequent by climate change, continue in India. Soil productivity is at risk, as is the achievement of growth targets
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
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
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
Habitat diversity can mitigate the effects of climate change on insects. Photo: Stefan Bernhardt iDiv Use of the pictures permitted for reports related to this https://www.idiv.de/en/news/news_single_view/5140.html media releaseStefan Bernhardt iDiv Use of the pictures permitted for reports related to this https://www.idiv.de/en/news/news_single_view/5140.html media release

Habitat diversity helps insects address climate change

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Insects adapt to global warming with different energy management, a German research has found. Microhabitat diversity, which is crucial, is declining due to land-use changes
Nitrogen, contained particularly in fertilizers, produces variable effects on plants and soil microfauna. Photo: Michael Trolove Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)Michael Trolove Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)

Excess nitrogen also impacts soil invertebrates and insects

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A Dutch meta-analysis of 126 studies conducted worldwide illustrates the consequences of nitrogen accumulation for soil microfauna. Effects vary across species. Climate factor
In 2019, the Colombian government launched a military offensive against deforestation known as Operation Artemis. Photo: Pixabay Content license Attribution not requiredPixabay Content license Attribution not required

“Colombian government’s fight against deforestation has been a failure,” NGOs say

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Operation Artemis, launched by the Colombian government to combat deforestation, has benefited a minimal share of the affected areas, argue NGOs Mongabay and Cuestión Pública. Abuses to indigenous communities have been reported