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Between 2000 and 2020, approximately 90% of cities worldwide recorded an increase in the extension of urban forests. Photo: vgnavada from the WordPress Photo Directory CC0 1.0 Universal CC0 1.0 Deedvgnavada from the WordPress Photo Directory CC0 1.0 Universal CC0 1.0 Deed

From Paris to New York, urban forests are spreading around the world

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From the French capital to NY, as well as in Denmark and Brazil, the world's major cities are increasingly focusing on tree planting and soil de-sealing. Better air quality, climate mitigation, and biodiversity conservation are the main benefits delivered
The study has important implications for climate change, as tropical forests are essential carbon sinks for the planet. 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

Nitrogen doubles the regeneration speed of tropical forests

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When provided with adequate nitrogen tropical forests can recover from deforestation twice as fast as they would under normal circumstances, a research led by the University of Leeds has found
Harmless substances such as table salt and other valuable products such as benzene can be obtained from soil contaminants. Photo: Patrick Domke / ETH Zurich. Copyright: ETH Zurich non commercial usePatrick Domke / ETH Zurich. Copyright: ETH Zurich non commercial use

Through electrolysis we can neutralize (and enhance) soil contaminants

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The Federal Institute of Technology in Zurich has developed an electrochemical method for breaking down contaminants, recovering harmless salt and other useful products for the chemical industry. This frees the soil from the presence of stable toxins
In China, vegetation restoration has reduced soil erosion from nearly 17.7 tons per hectare to less than 14 between 1990 and 2020. Image: PickPik Royalty-Free photoPickPik Royalty-Free photo

Vegetation restoration has curbed soil erosion in China (at least so far)

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According to research, soil regeneration in China has significantly reduced land erosion over the last 30 years. More extreme rainfall in the future, however, will raise the risks
The new Bioeconomy Strategy formulated by the European Commission aims to promote green growth, competitiveness, and resilience in the EU. PHOTO: Iván Tamás by PixabayIván Tamás by Pixabay

Bioeconomy: The EU Commission presents its new strategy

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The document aims to increase the Union's competitiveness through the development of the various sectors of the bioeconomy, a meta-sector that is already worth 2,700 billion and employs over 17 million people (8% of total employment)
A wooded area in Koli National Park in the Finnish region of North Karelia. Here, as in many other regions of Europe, nature-based solutions reduce the risk of fires and make forests more resilient. Photo: Pentti Rautio Attribution-ShareAlike 3.0 Unported CC BY-SA 3.0 DeedPentti Rautio Attribution-ShareAlike 3.0 Unported CC BY-SA 3.0 Deed

Nature-based solutions are the key to preventing wildfires in Europe

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“Nature-based solutions reduce the growing risk of wildfires and make forests more resilient to climate change,” says European Environment Agency. Agroforestry, land moisture restoration and soil regeneration are the three recommended strategies
The use of synthetic materials such as non-biodegradable plastic sheets is one of the major sources of contamination from microplastics in agricultural soils. Photo: Evelyn Simak Attribution-ShareAlike 2.0 Generic CC BY-SA 2.0 DeedEvelyn Simak Attribution-ShareAlike 2.0 Generic CC BY-SA 2.0 Deed

Microplastics and agricultural soils: a winter school in Rome

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You can register until November 16 for the winter school organized in Rome by Università Cattolica — a two-day event (November 20–21) focused on understanding the impact of microplastics and exploring ways to address the issue.
By distinguishing between stable and unstable forms of carbon accumulation, the microbial pump-based assessment system allows for a more reliable evaluation of sustainable soil management practices. Photo: Rain Photography Pexels free to useRain Photography Pexels free to use

Chinese researchers propose a new indicator to assess soil carbon stability

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Research conducted by the Beijing Academy of Sciences has defined a new framework for assessing the Microbial Carbon Pump in soil. It distinguishes between stable and non stable organic matter (that is more easily decomposed and released)
The fourth edition of the States General of the Green Economy for soil health is scheduled for November 6 in Rimini during Ecomondo. Photo: Ecomondo, media kitPhoto: Ecomondo, media kit

States General for soil health: circular bioeconomy and soil regeneration are the main issues of 4th edition

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On November 6, the Ecomondo exhibition in Rimini (Italy) will host the annual event organized by the Re Soil Foundation in cooperation with the event's Technical Committee and the National Bioeconomy Coordination Board. Main themes are circular bioeconomy, regeneration, European policies, and ongoing projects
Riconvertita in una lunga passeggiata verde, la “High Line” di New York, ex storica ferrovia urbana sopraelevata è un esempio originale di ripristino del suolo urbano attraverso il de-sealing. Foto: Dansnguyen CC0 1.0 Universal CC0 1.0 Deed

Freeing up soil is possible. Experts share regeneration experiences trough de-sealing

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Soil sealing is a global problem affecting large urban centers. But new tools, explains the FAO, can now guide sustainable planning