New research finds that It finds that 40 percent of walleye populations are overharvested, which is ten times higher than the estimates fisheries managers currently use.
“Stories from the Flood,” a collaboration involving UW–Madison, has gathered over 70 written, audio, and video interviews with people who experienced what some call a “thousand-year” flood along the Kickapoo River and nearby Coon Creek.
New research brings attention to the need to better manage recreational fisheries to protect the health of inland and near-shore fish populations and to preserve the recreational fishing experience.
Data visualizations generated by a Reddit competition reveal a concerning trend that’s been known to scientists at UW–Madison and elsewhere for decades: ice is disappearing on Lake Mendota.
A new study from an international team of researchers, including at UW–Madison, shows that many northern latitude lakes are at risk of experiencing some ice-free winters in the coming decades.
A new study has found that when droughts cause water levels to drop, the levels of mercury found in fish also plummet. In wetter weather, water levels rise and levels of mercury in fish increase.
A new study may explain why the tiny and invasive spiny water flea passed undetected in Lake Mendota, one of the most-studied lakes in the world, for a decade.
Rising waters from Lake Mendota area are affecting some parts of the UW–Madison campus, including the Hasler limnology building and Picnic Point.
A new study published today in the Proceedings of the National Academy of Sciences says we are dramatically underestimating the role inland fisheries play in global food security.
A UW–Madison engineering professor has designed a three-credit graduate course in a virtual university format, with live online lectures delivered to remote audiences.
“It’s a generally thorny problem and we are often scrambling to react,” says lead principal investigator Monica Turner. “In fact, understanding abrupt change in ecological systems is among the biggest challenges in contemporary ecology.”
New Integrative Biology Professor Hilary Dugan once worked as a research assistant in the Canadian Arctic and fell in love with fieldwork and studying global change. At some point, her interests narrowed to water, and eventually lakes.
Steve Carpenter couldn’t believe the view from his second-floor office on the shoreline of Lake Mendota. As far as he could see, the still water looked just like teal-blue paint.
Road salt is making North America’s freshwater lakes saltier, according to a new study published in the Proceedings of the National Academy of Sciences.
More than three decades of data on the physical, chemical and biological variables in 11 Midwestern lakes show that while lake temperatures and nutrient concentrations rise within relatively expected ranges, biological organisms achieve high population extremes.
While water clarity in most Wisconsin lakes has not changed in 20 years, researchers say the fact that more lakes are getting worse signals there is work to be done.