Mason Muerhoff



A female Norwegian Atlantic salmon swims in a fish tank as part of a research study at the Water Science and Engineering Laboratory at the University of Wisconsin-Madison on June 7, 2017.  (Photo by Jeff Miller / UW-Madison)
According to a recently published study, invasive quagga mussels in Lake Michigan, paired with decreasing nutrient availability, could explain an observed decline in food chain productivity in Lake Michigan. Currently, Lake Michigan is in the midst of a decade-long decline in food chain productivity, or the lake’s ability to produce […]

Going hungry in Lake Michigan





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From the Center for Limnology blog, Adam Hintertheur. 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 cause, the sleek, black glasses with the […]

In Lake Mendota, an explosion of Zebra Mussels


Field manager Marissa Lee screens soil as undergraduate students in a University of Wisconsin-Madison summer session field course continue archeology site excavation at Aztalan State Park near Lake Mills, Wis., on June 10, 2016. The class and related research, led by Anthropology Professor Sissel Schroeder, aims to better understand the daily lives of native people who called Aztalan home a millennium ago. This particular day included a public outreach and education event, funded by a three-year grant from the Ira and Ineva Reilly Baldwin Wisconsin Idea Endowment. (Photo by Jeff Miller/UW-Madison)
On Friday, June 16, from 10 am until 3 pm, the UW–Madison Laboratory of Wisconsin Archaeology will host a special public day at Aztalan State Park in Jefferson County, in a showcase of the archaeological artifacts, current excavation work and rich cultural history that can be found at this important prehistoric site in southeastern […]

Public Day at Aztalan State Park offers a glimpse into ...