Posts

Aberdare forest in Kenya. 67% of heterotrophic respiration of microbes is located in tropical soils. Photo: Wanjikucha Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)Wanjikucha Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)

Soil microbes will release 40 percent more CO2 by 2100

,
Climate change is increasing the respiration of soil microbes and related CO2 emissions. A phenomenon, says a Swiss study, set to accelerate between now and the end of the century
The use of cover crops is one strategy to improve the health of agricultural soils by promoting carbon sequestration. Photo: United States Department of Agriculture (USDA) Attribution 2.0 Generic (CC BY 2.0)United States Department of Agriculture (USDA) Attribution 2.0 Generic (CC BY 2.0)

The solution for the 2030 climate goals lies in agricultural soils

,
Jacqueline McGlade, former EEA executive director and co-founder of Downforce say some easy management strategies in agricultural soils can increase the amount of carbon stock by more than 30 bn metric tons
As many as 71 of the approximately 100 crop species that provide 90 percent of the world's food are pollinated by bees. Photo: Jonathan Wilkins Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)Jonathan Wilkins Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)

Climate change anticipates bee awakening putting crops at risk

,
British study: rising spring temperatures make bees wake up too early. Synchronization between insects and plants is lost and crops are affected. 1°C warming corresponds to an average anticipation of 6.5 days
The Tibetan Plateau represents the largest area of Alpine permafrost and a large store of organic carbon. Photo: Rita Willaert Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)Rita Willaert Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)

In Tibetan permafrost 54% of the carbon comes from microbes

,
A Chinese study quantifies for the first time the weight of major soil organic carbon components released due to rising temperatures
In the EU, says the European Environment Agency, the economic benefits from the restoration of continental ecosystems amount to approximately EUR 1,860 billion. Photo: Jacek Karczmarz Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)Jacek Karczmarz Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)

Environment restoration in the EU is worth almost 2 trillion euro

,
This is reported in a briefing by the European Environment Agency, which also calculates the return on investment for terrestrial ecosystems: every euro spent guarantees an economic return of between 8 and 38 euros
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

,
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

,
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

,
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

,
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

,
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