On land and in the sea, invasive species are destroying ecosystems, spreading disease and causing hundreds of billions of dollars in damage every year, according to a landmark report Monday from the UN-backed science advisory ...
Ecology
Sep 4, 2023
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40
After a catastrophic wildfire that killed more than 100 people in Hawaii, eyes have turned toward an unexpected culprit: invasive grass species that have spread massively over the archipelago for decades, serving as the perfect ...
Environment
Aug 18, 2023
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59
Drained peat soils in Denmark account for about one-third of agricultural greenhouse gas emissions.
Ecology
Jul 7, 2023
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21
Have you ever wondered why your dog is eating your beautifully cropped lawn or nibbling at the grass at the dog park?
Plants & Animals
Jun 2, 2023
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142
Perennial grasses are economically and biologically important in the Southwest U.S. region, but the abundance of these plants can change dramatically over time. There is concern that declines in grasses are becoming more ...
Plants & Animals
May 22, 2023
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2
A drone drops a small wooden projectile with three spiral tails and a seed mounted on the tip. It gently lands on the bare ground and sits there, exposed to the elements, until it rains. Then, the moisture penetrates the ...
Ecology
May 1, 2023
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6
Something as simple as a grass can fundamentally change the understanding of life in the prehistoric world. Studies published in the journal Science document the earliest evidence for locally abundant C4 grasses in eastern ...
Plants & Animals
Apr 13, 2023
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155
An invasive grass causing havoc in Texas and contributing to wildfires packs a one-two wallop against native plants. Guinea grass uses a combination of crowding that blocks out light from growing seedlings and what amounts ...
Plants & Animals
Mar 10, 2023
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18
New sustainable protein sources with low environmental impact are needed, if we are to meet environmental and climate concerns in food supply. Therefore, researchers from the Department of Agroecology have studied two nitrogen-fertilized ...
Plants & Animals
Jan 26, 2023
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4
Clover-grass mixtures are popular because they do not need to be fertilized as much as pure grass crops. Indeed, legumes such as white and red clover are self-sufficient in nitrogen. They can simply fix nitrogen from the ...
Plants & Animals
Jan 26, 2023
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