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Quella a solchi profondi è considerata tipicamente come la forma di erosione del suolo più intensa. Foto: USFWS Mountain-Prairie Marchio di pubblico dominio 1.0 Universal PDM 1.0 Deed

How AI will ensure better prediction of erosion

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L'Università dell’Illinois, ha testato un sistema di apprendimento automatico che combina diversi modelli predittivi dell'erosione. Con risultati migliori rispetto a quelli ottenuti dai singoli algoritmi
According to the authors, more than 50 percent of mangrove forests undergo significant changes due to El Niño and La Niña phenomena. Photo: Katia Schulz Attribution 2.0 Generic CC BY 2.0 DeedPhoto: Katia Schulz Attribution 2.0 Generic CC BY 2.0 Deed

Climate oscillations are a constant threat to mangroves

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A study shows for the first time how temperature changes in the Pacific Ocean impact mangroves as they follow a specific pattern. In degraded areas, their ecosystem services are at risk
In 50 years, wheat, corn and barley yields (photo) are 10, 4 and 13 percent lower than they would be under normal circumstances. Photo Dag Endresen Attribution 2.0 Generic CC BY 2.0 DeedPhoto Dag Endresen Attribution 2.0 Generic CC BY 2.0 Deed

Climate change has reduced grain yields by up to 13 percent in 50 years

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Warmer and dryer weather favors water stress thus impacting the productivity of wheat, corn and barley crops, a study from the Standford University has found. New investments and more accurate predictive models are needed for the future
Mountain ash, the world's tallest flowering plant, which can reach nearly 100 meters in height, grows in the forests of Victoria. Photo: Rexness Attribution-Share alike 2.0 Generic CC BY-SA 2.0 DeedMountain ash, the world's tallest flowering plant, which can reach nearly 100 meters in height, grows in the forests of Victoria. Photo: Rexness Attribution-Share alike 2.0 Generic CC BY-SA 2.0 Deed

In Australia’s logged forests natural regeneration is not enough

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In southwestern forests, 19% of cleared areas have not experienced natural regeneration. Poor management practices and climate change are determinants
Using transcriptomics, researchers have found that the responses of roots to soil stress are both genetic and physical. Photo: IRRI Photos Attribution - Noncommercial - Share alike 2.0 Generic CC BY-NC-SA 2.0 DeedIRRI Photos Attribution - Noncommercial - Share alike 2.0 Generic CC BY-NC-SA 2.0 Deed

How plant roots respond to soil stresses

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A research reveals how roots actively perceive the microenvironment and activate specific molecular responses. From the study, new prospects for more climate-resilient crops
In U.S. Sierra Nevada forests (photo), the combination of deadwood harvesting and thinning significantly reduces the risks of severe wildfire by lowering carbon emissions. Photo: Don Graham Attribution - Share alike 2.0 Generic CC BY-SA 2.0 DeedPhoto: Don Graham Attribution - Share alike 2.0 Generic CC BY-SA 2.0 Deed

Ancestral practices reduce forest fire risk

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A study in the US unveils the potential of traditional methods of indigenous peoples: selective harvesting and thinning can prevent fires while reducing emissions
Biodiversity alert: surrounding human pressure prevents many potentially present species from settling in suitable environments. Photo: P. L. Tandon Attribution - Noncommercial - Share alike 2.0 Generic CC BY-NC-SA 2.0 DeedP. L. Tandon Attribution - Noncommercial - Share alike 2.0 Generic CC BY-NC-SA 2.0 Deed

A silent biodiversity loss threatens the Planet

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An international study introduces the concept of dark biodiversity, which helps to understand the completeness of an ecosystem in relation to its natural potential. The greater the human pressure, the lower the ability of the system to proliferate
Turisti in coda per visitare il villaggio di Aceredo, in Spagna, riemerso dalle acque durante la siccità del 2022. Gli eventi estremi, come le ondate di calore, possono trasformare gli ecosistemi in fonti di emissioni nette di carbonio. Foto: o_andras Attribution-ShareAlike 4.0 International CC BY-SA 4.0 Deedo_andras Attribution-ShareAlike 4.0 International CC BY-SA 4.0 Deed

Drought and extreme heat reduce carbon sequestration capacity in plants

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Plant respiration and decomposition of organic matter increase carbon emissions offsetting additional sequestration associated with extended growing season, a study by the Autonomous University of Barcelona finds
Around the Chernobyl “Exclusion zone” (photo) extends the so-called “Compulsory relocation zone,” which has never been fully abandoned. Thousands of people live in the area but no official investment or land use is allowed. Photo: Jorge Franganillo Attribution 2.0 Generic CC BY 2.0 DeedJorge Franganillo Attribution 2.0 Generic CC BY 2.0 Deed

Low-contamination soils near Chernobyl could now be cultivated, study claims

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Research involving British and Ukrainian researchers hypothesizes the recovery of large areas of the Chernobyl area where cultivation has been officially banned for nearly 40 years
Citizen science can play a strategic role in soil monitoring. Photo: National Park Service U.S. Department of the Interior Public Domain DedicationNational Park Service U.S. Department of the Interior Public Domain Dedication

Citizen science provides valuable help to soil monitoring

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Supported by Prepsoil's database, new research highlights the benefits of citizen science. The approach proves effective but common standards and validation technologies are needed

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