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Unlocking the soil microbiome

Envirotec Magazine

How are data science techniques helping us better understand the microbial universe of the soil? Over-reliance on nitrogen fertilizers is leading to the collapse of soil biodiversity. Yet, some predictions warn that there are only 60 harvests left in the world’s soil because it is so depleted by nitrogen fertilizers.

Soil 288
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Chemicals used in plastic food packaging linked to 10% of preterm births in 2018

Grist

A class of chemicals commonly used in plastic food containers and cosmetic products may have caused about 10 percent of the United States’ preterm births in 2018, according to a study from environmental health experts at New York University. Phthalate exposure is just one way the plastics industry externalizes harms.

Plastics 137
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Studying tiny plastics in the air

Envirotec Magazine

Large pieces of plastic can break down into nanosized particles that often find their way into soil and water. It’s unclear how nanoplastics impact human health, but animal studies suggest they’re potentially harmful. In experiments, nanoscale plastic particles were aerosolized, making them float in the air.

Plastics 130
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Boiling tap water helps remove microplastics, says study

Envirotec Magazine

Nano- and microplastics are seemingly everywhere — water, soil and the air. While many creative strategies have been attempted to get rid of these plastic bits, one unexpectedly effective solution for cleaning up drinking water, specifically, might be as simple as brewing a cup of tea or coffee. Image credit: Eddy Zeng.

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'Utmost importance': Worsening soil pollution among planet's biggest challenges, UN warns

Business Green

Global assessment of soil pollution warns of major threat to food supplies unless urgent action is taken to accelerate adoption of sustainable farming practices and tackle industrial waste. Soil protection is of the utmost importance to ensure the success of our future agri-food systems, ecosystem restoration and all lives on earth," he said.

Soil 84
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First demonstration that forests trap airborne microplastics

Envirotec Magazine

Airborne microplastics are tiny plastic particulates (less than 100 µm) that become suspended in the atmosphere and dispersed throughout the environment, but it has been unclear where they end up. Crucially, previous studies that used only the first two methods may have underestimated the number of plastics adhering to leaf surfaces.

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5 opportunities of a circular economy

GreenBiz

The circular economy concept is all about making better use of natural resources such as forests, soil, water, air, metals and minerals. For example, shifting towards recycled materials would alleviate the need to produce virgin plastics and synthetic fibers, which would significantly reduce fossil fuel use and associated emissions.

Plastics 506