Lake Michigan has become much clearer in 20 years, but at great cost
Decades ago, Lake Michigan teemed with nutrients and green algae, casting a brownish-green hue that resembled the mouth of an inland river rather than a vast, open-water lake.
Decades ago, Lake Michigan teemed with nutrients and green algae, casting a brownish-green hue that resembled the mouth of an inland river rather than a vast, open-water lake.
Environment
Jan 31, 2018
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A recent study from researchers in Canada and Germany has revealed that an unlikely event, occurring over 12 million years ago, played an important role in shaping one of Canada's most damaging invasive species.
Evolution
Dec 8, 2023
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The effect of invasive species on native species can be profound, yet very little is known about the complex interaction between the invaders and the native species, or, perhaps more importantly, between multiple invaders ...
Ecology
Dec 15, 2014
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It took some of America's best engineers, thousands of laborers and two years of around-the-clock concrete pouring to build the 726-foot-high Hoover Dam back in the 1930s. It took less time than that for the tiny, brainless ...
Ecology
Mar 2, 2009
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(AP) -- Two years after an invasive mussel was first discovered at Lake Mead, the population has firmly established itself and gone on a breeding binge, with numbers soaring into the trillions.
Ecology
Jul 18, 2009
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A team of researchers from the University of Minnesota and the Hong Kong University of Science and Technology reports that quagga mussels are now the primary regulator of the phosphorus cycle in the lower four Great Lakes. ...
(PhysOrg.com) -- The Great Lakes are in the midst of a remarkable ecological transformation, driven largely by the blitzkrieg advance of two closely related species of non-native mussels.
Environment
Jul 16, 2009
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Recent news stories told of the Lummi Nation, west of Bellingham, describing a tiny, invasive crab—about 3 inches across the shell—as an "environmental disaster" and "one of the most destructive" aquatic creatures in ...
Plants & Animals
Jan 3, 2022
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25
The zebra mussels that have wreaked ecological havoc on the Great Lakes are harder to find these days — not because they are dying off, but because they are being replaced by a cousin, the quagga mussel. But zebra mussels ...
Plants & Animals
Jun 12, 2009
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In Lake Michigan, mussels face divers ready to scrape them off rocks, molluscicides pumped underwater capable of tearing apart their digestive systems, another invasive species hungry for their young and any number of death ...
Ecology
Aug 13, 2021
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