Every year sand and dust storms bring 250 Great Pyramids of Giza into the atmosphere ©UN Photo/Blagoje Grujic ©UN Photo/Blagoje Grujic

Growing sandstorms. 25% are human-related

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UNCCD: The problem of sand and dust storms is exacerbated by poor land and water management, drought and climate change. Choosing the correct agricultural practices can stem them
Over the past 12,000 years, 2.7 billion tons of phosphorus have reportedly accumulated in lake sediments around the world. Photo: Pxhere CC0 Public Domain Free for personal and commercial use No attribution requiredPhoto: Pxhere CC0 Public Domain Free for personal and commercial use No attribution required

The phosphorus problem started thousands of years ago

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A Swiss study found that humans began altering the phosphorus cycle many millennia ago. Before industrialization and the spread of fertilizers accelerated the process
A spreader unloads crushed metabasalt rock on a fallowed corn field in the Central Valley. Photo: Amy Quinton/ UC Davis, for media useAmy Quinton/ UC Davis, for media use

Crushed volcanic rock helps soil capture carbon

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A new study highlights the effectiveness of rock dust in aiding the process. Even under severe drought conditions
Biological footprints of microbes in the soil show where diamond-containing minerals are buried. Photo: Alex Walls, images available for printing.Alex Walls, images available for printing.

Soil microbe analysis can replace drilling in the mining sector

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A Canadian study shows how microbes can be reliable indicators of the presence of diamonds underground. Analyzing their DNA can prevent high-impact exploration
There are still nearly 377 million acres of intact grasslands in the Great Plains of North America. Photo: Ammchale CC BY-SA 4.0 DEED Attribution-ShareAlike 4.0 InternationalAmmchale CC BY-SA 4.0 DEED Attribution-ShareAlike 4.0 International

Canada and U.S. have lost 130,000 km2 of grasslands in ten years

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According to WWF's latest study, in the past year, grasslands have ceded nearly 6,500 km2 of soil to conversion. With obvious consequences for carbon release
Ecomondo's 2023 General Soil States were dedicated to sustainable carbon cycles. PHOTO: Re Soil Foundation

For sustainable carbon cycles we need to focus on nature-based solutions

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Second edition of the General States of the Soil at Ecomondo in Rimini. Dozens of experts attended to discuss the best strategies capable of bringing organic carbon back into degraded soils and reducing CO2 in the atmosphere
The NISAR satellite will enable the collection of important data on forests using a radar system. Photo: NASA Public DomainPhoto: NASA Public Domain

A radar signal from space is going to show the state of the forests

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Starting in 2024, a new space project will remotely analyze Earth's forests and soil. The initiative involves NASA and the Indian space agency ISRO
Soil temperature investigations have previously faced a lack of reliable data. Photo: Kris Lord CC BY 2.0 DEED Attribution 2.0 GenericPhoto: Kris Lord CC BY 2.0 DEED Attribution 2.0 Generic

Climate change intensifies extreme heat in the soil

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According to a German study, extreme heat events occur more frequently in the soil than in the air. Germany, France, Italy and central Europe are the most affected areas
Plant diversity assessment at a survey site in the prairies of the northwestern United States. Photo: Mary Ellyn DuPre / Press release (May be published without charge in articles about this press release.Mary Ellyn DuPre / Press release (May be published without charge in articles about this press release.

Declining biodiversity reduces carbon sequestration in grasslands

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A Swedish study shows that the soil carbon content of global grasslands increases with plant diversity and that this relationship is particularly strong in warm, arid climates
Le colture di copertura permettono di limitare la perdita di carbonio negli oliveti mediterranei che presentano alti tassi di erosione. Foto: Pxhere CC0 Public Domain Free for personal and commercial use No attribution required

In olive groves, cover crops reduce carbon loss by 76%

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University of Córdoba study: use of these crops reduces soil carbon loss in Mediterranean olive groves by more than 75 percent