University of Wisconsin–Madison

Tag: lake ecology

Lake Loop: Bacteria in Lake Mendota Repeat A Cycle of Evolution Year After Year

Like Bill Murray in the movie Groundhog Day, bacteria species in a Wisconsin lake are in a kind of endless loop that they can’t seem to shake. Except in this case, it’s more like Groundhog Year. According to a new study in Nature Microbiology, researchers found that through the course of a year, most individual …

Letter to the Editor: No, Madison’s Lakes Aren’t “Dead.”

The following is the Center for Limnology’s response (published Sunday, February 18) to a disheartening letter to the editor of the Wisconsin State Journal that proclaimed our lakes “dead” and declared it was time to give up on them. Needless to say, we did not agree!  Adam Hinterthuer, Grace Wilkinson and Hilary Dugan 2/18/24 – The recent letter …

Tiny Invertebrates and The Great Aquatic Migration

by Christina Weatherford When looking at the lakes near Boulder Junction, Wisconsin, you might appreciate how scenic they are, or how many trophy fish they contain. However, UW Center for Limnology scientists at Trout Lake Station admire things that many would overlook. These scientists are studying miniscule creatures with massive importance – zooplankton. The crew …

Learn Your Lakes: Midges, Not Mosquitoes or Mayflies, Give Us Spring’s First Swarms

(A version of this post first appeared on the blog on May 18, 2017) As we wrote last week, our waters are warming here in Wisconsin (and, in fact, all across the Northern Hemisphere) and fish are on the move as they migrate to their spawning grounds. But those swarms of fishes are all under …

Assessing How Long Chemicals Linger in Lakes

Our summer science communication intern is at it again – this time looking at a project tracking how long chemicals we use to keep lakes weed-free lingers in the environment. Enjoy!