If you're an avid gardener, you may have considered peat moss—decomposed Sphagnum moss that helps retain moisture in soil—to enhance your home soil mixture. And while the potting medium can help plants thrive, it's also ...
Ecology
Apr 3, 2023
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The harvesting of peat moss used by gardeners and the nursery industry to improve drainage and retain water in soil contributes to climate change, according to an Oregon State University Extension Service soil scientist.
Earth Sciences
Dec 12, 2022
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2
The island prefecture of Hokkaidō, Japan's second-largest island, has a rich cultural history of hunter-gatherers both on land and at sea. Over thousands of years through the Holocene and into the 19th century, the prevalence ...
Earth Sciences
May 6, 2022
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81
A new study, published in the Proceedings of the National Academy of Sciences (PNAS), finds that black spruce trees—a key species on the boreal landscape for millennia—are losing their resilience and capacity to regenerate ...
Ecology
Oct 25, 2021
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233
Peatlands are one of the most valuable terrestrial ecosystems in our fight against climate change. These deep layers of partially decayed plants and other organic material are tens of thousands of years old.
Environment
Apr 9, 2021
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20
Oil spill disasters on land cause long-term damage for communities and the natural environment, polluting soils and sediments and contaminating groundwater.
Environment
Jul 10, 2020
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7
Could studying the peat moss that grows in the Arctic Tundra help mitigate the impacts of climate change?
Environment
Aug 29, 2018
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18
Plant lovers are familiar with peat moss as the major component of potting mix, but harvest of the material is becoming unsustainable. Not only is peat being removed faster than it can re-form, its use in potting mix contributes ...
Environment
Feb 8, 2018
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41
The peat bogs of the world, once waterlogged repositories of dead moss, are being converted into fuel-packed fire hazards that can burn for months and generate deadly smoke, warns a McMaster researcher who documents the threat—and ...
Environment
Jun 27, 2016
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193
To some scientists studying climate change, boreal peatlands are considered a potential ticking time bomb. With huge stores of carbon in peat, the fear is that rising global temperatures could cause the release of massive ...
Environment
Jun 10, 2015
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