University of Wisconsin–Madison

Tag: Crystal Lake

Learn Your Lakes! Introducing a Mobile Scavenger Hunt for Our LTER Study Sites

We get it – ice fishing (or even ice boating) isn’t for everyone. If this current polar vortex has you staying warm indoors, have we got a cool new thing for you! Now you can visit (and learn about) our lakes year-round from the comfort of your own smartphone screen. (And, once spring arrives, you …

Summer Intern Hopes Her Virtual Work Leads to Real-Life Connections to Wisconsin Lakes

Although Cassie Gauthier never got to visit Trout Lake Station and had to do all of her work from her parent’s house this summer, she still managed to share so much of what we do with a broader audience. We can’t thank her enough and hope you’ll read this her excellent farewell to Trout Lake. …

Can Manipulating “Mini Worlds” Give Native Fish a Boost?

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 …

Crystal Lake: Are Invasive Smelt on Their Way Out?

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 …

Limnology in Action: Bug Pickin’

“Alright. Who is ready to get messy?” Zach Lawson’s question is greeted with incredible enthusiasm. It is all-hands-on-deck in the wet lab and, today, everyone is sorting bugs. Ten undergraduate students crowd around two small tables, armed with small plastic sampling bottles and metal tweezers. They meticulously sift through plastic tubs of sand, muck and …

We Have Liftoff on the Crystal Mixing Project

Over the last three years a group of CFL students, professors and staff have worked on an experiment near Trout Lake Station that, they hope, will eradicate rainbow smelt and restore populations of native fish, like yellow perch, bluegill and largemouth to Crystal Lake. The experiment is finally ready to go. As the early melt …