When the tiny and invasive spiny water flea began appearing in University of Wisconsin–Madison researchers’ nets in 2009, scientists began to wonder how Lake Mendota, one of the most-studied lakes in the world, went from …
Jake Vander Zanden
80,000 Fish Later, Researcher Wraps Up Summer Season of “Bass-Walleye” Study
by Sydney Widell – Holly Embke’s Subaru is nearly packed and, besides a few boxes, her desk is vacant. In a few hours, she’ll be leaving Trout Lake Station and driving home to Madison – …
What’s Tipping the Scales Toward More Bass, Fewer Walleye in Wisconsin Waters?
by Sydney Widell For walleye and other northern Wisconsin fish, a warming climate may mean smaller populations and shrinking ranges, said Center for Limnology Director, Jake Vander Zanden, in a lecture Wednesday. Addressing a crowd …
Is Lake Monona A Sign That Lake Mendota’s Clear Water Phase Is On Its Way?
Earlier this week, Center for Limnology director, Jake Vander Zanden, noted a startling difference in Madison’s two largest lakes, Mendota and Monona. The waters of Lake Monona, near where he lives, were crystal clear, while …
Celebrating 50 Years of a UW-Madison, Shedd Aquarium Collaboration
On Saturday, April 21st, Chicago’s Shedd Aquarium welcomed 9,256 visitors to its sprawling campus along Lake Michigan’s shoreline. 1225 of the youngest visitors grabbed “passports” to learn more about the migratory fishes on display for …
Who Will Invade Next? 5 Species That May Threaten Wisconsin Waters
When zebra mussels were finally found in Lake Mendota in the fall of 2015, most aquatic ecologists in Wisconsin had the same thought – “What took them so long?” These notorious little bivalves were firmly planted …
Do You Ever Wonder What Happens to Fish in a Frozen Lake?
by Mason Muerhoff, @UWMadScience It is winter in the Northern Hemisphere. The vicious cold has transformed the scattered blue lakes of the North Woods into white disks — barren wastelands of ice. The harsh winds …
It’s a Jungle Down There: Zebra Mussels Transforming Depths of Lake Mendota
by Mike Spear In September 2015, a single zebra mussel about the size of a fingernail sent alarm through the Center for Limnology. (CFL). It signaled the arrival of one of the world’s most notorious …
Investment in Science Crucial to Tackling “Grand Challenges” for the Great Lakes
by Cheryl Reitan & Adam Hinterthuer Duluth, MN – In September of 2014, fifty-eight scientists gathered to discuss the most pressing research needs in the Great Lakes region. Even though the five lakes contain nearly …
Zebra Mussel Invasion in Full Swing in Lake Mendota
Somewhere along the way, someone lost a pair of Oakley sunglasses. Maybe they were blown off on a full-throttle boat ride. Or slipped from a shirt pocket while wrestling a fish on board. Whatever the …