by Adam Hinterthuer – When Holly Embke was a graduate student at the UW-Madison’s Center for Limnology, she began an extremely labor-intensive research project – one that required catching and removing as many warm-water fishes from a lake in northern Wisconsin as possible. By the time she had earned her PhD, Holly and her team …
Before ice season melts completely away on Madison’s lakes, we wanted to share some really cool photos that local ice angler, Jim Kusuda, took when he was fishing in 70 feet of water on Lake Mendota back in February. What, Kusuda, wanted to know, were all these “white worms” turning up in his fishing holes? …
by Cassie Gauthier – Each individual lake is like its own “mini world.” They all are unique in their shape, size, water depth, water temperature, and plant and animal composition. Often, the current conditions of a lake can tell the story of the lake’s past, and how it could look in the future. Each individual …
Night was falling quickly over Big Muskellunge Lake. The pink glow of sunset was fading to grey, and a damp wind that cut through my thin raincoat had kicked up over the water. On our boat, Miriam Burgos pointed low at the horizon. “Do you see it?” she gasped. I followed her finger toward the …
Since the ice is off our lakes early this year and the sun is now (sometimes) shining on the water, it’s time to start thinking about spring spawning. As water temperatures start to warm, a trigger is tripped in many species of fishes that tells them to go make babies. And, since it’s Fish Fry …
Limnology, unfortunately, can’t always be about the fieldwork. For every sunny day spent out on a boat in a lake, weeks and months pile up as our students and faculty retreat back to the lab and their computers to try to make sense of all the data they’ve collected. Even though she’s only an undergrad, …
FOR IMMEDIATE RELEASE: In attempts to predict what climate change will mean for life in lakes, scientists have mainly focused on two things: the temperature of the water and the amount of oxygen dissolved in it. But a new study from University of Wisconsin researchers is speaking for the trees – specifically, the dead ones …
Back in 2009, a team of engineers and scientists affiliated with the Center for Limnology had a crazy idea – they wanted to see if they could manipulate an entire lake to kill off an invasive fish without harming the lake’s native fish. (The usual method for eradicating an invasive species is poisoning the entire …