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A tribe in Maine is using hemp to remove ‘forever chemicals’ from the soil

Grist

Later, when the Aroostook Band of Micmacs took over the site’s ownership, they found its soil was rife with per- and polyfluoroalkyl substances, better known as PFAS, cancer-causing compounds that are so difficult to break down they’re commonly known as “forever chemicals.”. Courtesy of Upland Grassroots.

Soil 141
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Planetary boundaries update: freshwater at stake

Envirotec Magazine

Green water is the water cycle available to plants, including rainfall and soil moisture. This is now affecting the health of the entire planet, making it significantly less resilient to shocks,” says lead author Lan Wang-Erlandsson from Stockholm Resilience Centre at Stockholm University. It depends on soil moisture for its survival.

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Second quarter food startup roundup

GreenBiz

One option is to deploy microbes that grab nitrogen from the air and add it to soils, a route pioneered by first movers such as Pivot Bio. Learn more: Food Navigator spoke with the startup that’s " expanding the definition of what a food crop is.". Atomo Coffee. Food & Agriculture. Featured Column.

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How Modern Poultry Farming Practices Contribute to a Sustainable Environment

The Environmental Blog

Whether you’re a backyard chicken keeper setting up your first few poultry nesting boxes or a seasoned farmer, keeping up to date with modern practices is crucial to ensure the health and productivity of your poultry. This reduces the risk of antibiotic resistance, a significant public health risk targeted by the World Health Organization.

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Tastes great, less carbon. Climate-positive beer takes regenerative agriculture mainstream

Impact Alpha

29 – Soil health is all the talk on the campaign trail in Iowa as well as on the slopes of Davos. Something’s definitely in the air, er, ground, when organic agriculture features in a Super Bowl ad. ImpactAlpha, Jan.

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Poisonous legacy

Envirotec Magazine

Researcher Mark Higgins testing soil with a probe. As part of their research, the team collected soil cores down to three feet at the orchard sites: “We found high levels of arsenic persisting, more than one would expect for 50 to 60-plus years after these pesticides were applied.

Soil 130
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Tree density research paves the way for non-destructive testing methods

Envirotec Magazine

University of West London (UWL) researchers say they have developed pioneering techniques to map the architecture and mass density of tree roots within the soil to a high degree, all using ground penetrating radar technology, and without causing harm to the plants.

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