University of Wisconsin–Madison

Year: 2019

Want to Reduce Road Salt Impacts on Ecosystems and Infrastructure? Just Add Water.

The above picture shows CFL assistant professor Hilary Dugan and a giant pile of rock salt. It is so much salt. How much? Well, this particular pile belongs to the Jefferson County Highway Department and it’s not uncommon for them to dump literal tons of salt onto county roads and Interstate 94 during an extended …

Winter is Coming? Tens of Thousands of Lakes May Spend Winters Ice Free as Climate Warms

MADISON – In many parts of the Northern Hemisphere, frozen lakes define the winter experience and create an indelible sense of place. From ice fishing and hockey to skating, skiing and snowmobiling, icy lakes enable communities to engage in activities that aren’t possible in warmer seasons or climates. But these iconic cold-weather past-times could become …

Guest Post: Pet Fish or Alien Invader?

If you aren’t following our friends at The Fisheries Blog, you should be. They post all kinds of fascinating science on the fishes of the world – like this recent post from our former post doc, Solomon David. Enjoy!   By Solomon David – (originally posted at The Fisheries Blog, January 21, 2019)  Although dogs and …

In The News: Federal shutdown threatens environmental research, resource management up and down Mississippi River

As the government shutdown drags on with no end in sight, we’d planned to write about how it’s impacting the freshwater sciences as researchers are sidelined at the National Science Foundation, U.S. Fish and Wildlife Service, U.S. Geological Survey and other agencies. But the La Crosse Tribune beat us to it. Here’s an excellent article …

Can Water Look Cold?

Right now, Lake Mendota is mostly frozen over – its only open water way out in the middle of the lake where winds are keeping the surface too riled up to freeze. But, yesterday morning around 9:00 am, Lake Mendota was still mostly in its liquid form despite temperatures in the teens. A gentle, but …

When Will Our Lakes Freeze? The Answer Is Blowin’ In The Wind

EDITOR’S NOTE, DECEMBER 12, 2022: This article originally ran January 4, 2019. Here in December 2022, Lake Mendota is NOT yet frozen, but with some very cold days in the 10-day forecast, it seemed like a good time to dust it off!  On the morning of Wednesday, December 19th, 2019, I got off the bus …