CIGLR
Microscopic changes could mean big things for Great Lakes
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Researchers are shocked by major shifts in zooplankton levels – most notably crashes in Lake Huron – that will determine which fish thrive.
Great Lakes Echo (http://greatlakesecho.org/tag/lake-trout/)
Researchers are shocked by major shifts in zooplankton levels – most notably crashes in Lake Huron – that will determine which fish thrive.
The Marquette State Fish Hatchery lost around 100,000 fish in 2012 to the disease, according to a new publication in the American Fisheries Society. Similar losses happened again in 2017.
A new study shows the conservation technique is fatal for some fish.
Researchers have discovered that the fish make noise on spawning beds, a finding that could lead to better monitoring and perhaps help boost their numbers.
Researchers link alewife gene with vitamin B1 deficiency and the decline of lake trout.
Burbot, a native Great Lakes fish species, are slimy, big-mouthed bottom feeders. They’re also threatened in many parts of the world. They’ve recovered in the Great Lakes, but that could mean trouble for plans to restore lake trout.