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Degraded plastics are contaminating the soil
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- All these products have helped increase crop yields, but there is increasing evidence that degraded plastics are contaminating the soil and impacting biodiversity and soil health. This can lead to reduced productivity and could threaten long-term food security.
www.unep.org/resources/emerging-issues/plastics-agriculture-environmental-challenge
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Very little of the plastic we discard every day is recycled or incinerated in waste-to-energy facilities. Much of it ends up in landfills, where it may take up to 1,000 years to degrade, leaching potentially toxic substances into the soil and water.
Oct 17, 2022 · The 29th edition of UNEP’s Foresight Brief highlights how plastics used extensively in farming – from plastic coated plastic fertilizers to mulch film – are contaminating the soil and potentially threatening food security.
Oct 17, 2022 · While all these products have helped increase crop yields, there is growing evidence that degraded plastics are contaminating the soil and impacting biodiversity and soil health,...
Meanwhile, the decreased soil BD with plastics was found to have an inhibitory effect on wetland plant growth (Fig. 6 b), which could be attributed to greater soil water evaporation. Plastic debris has been demonstrated to cause water evaporation and soil cracking [71] , potentially leading to adverse effects on plant growth.
Dec 7, 2021 · Plastic pollution has become pervasive in agricultural soils, according to a new report released on Tuesday by the UN agriculture agency, posing a threat to food security, people’s...
All these products have helped increase crop yields, but there is increasing evidence that degraded plastics are contaminating the soil and impacting biodiversity and soil health. This can lead to reduced productivity and could threaten long-term food security.
Apr 25, 2019 · We investigated here the effects of six different microplastics (polyester fibers, polyamide beads, and four fragment types: polyethylene, polyester terephthalate, polypropylene, and polystyrene) on a broad suite of proxies for soil health and performance of spring onion (Allium fistulosum).
