University of Wisconsin–Madison

Tag: aquatic invasive species

Summer Fellow Recap: Kayla Bain

Back in April, 109 donors (and some generous matching grants) helped us raise $32,240 dollars during the UW-Madison’s annual “Day of the Badger” fundraising campaign. Every dollar went to our Student Support Fund and gave a group of amazing undergraduates summer fellowships. We wanted to share what your support meant to our students. Here’s what UW-Madison …

Study Offers Key Takeaways from Long-Term Research on Aquatic Invasive Species

FOR IMMEDIATE RELEASE [MADISON, WI] By Adam Hinterthuer and Madelyn Anderson – A report on more than forty years of research on Wisconsin lakes is highlighting some of the lessons scientists have learned about aquatic invasive species.  For example, far more ecosystems are playing host to non-native species than were previously thought. However, the authors …

Unthreading the Mussel Mystery: Part 1

This is first post in a series exploring a CFL project that hopes to shed new light on a familiar invasive species. by Madelyn Anderson – “D” shaped shells, light and dark stripes, sticky byssal threads. These are all characteristics of zebra mussels, an invasive aquatic species. Only around an inch long, these little creatures …

Earlier Algae Blooms, Lingering Toxins: Invasive Species Cause Big Changes to a Lake’s Microbial Community

FOR IMMEDIATE RELEASE: A new study is highlighting the outsized impacts that invasive species can have – even on the tiniest residents in an ecosystem. Published this week in the Proceedings of the National Academy of Sciences, the report maps out how two invasive species affected the microbial community of one Wisconsin lake and led …

Too Hot? Too Cold? Just Right? Lakes Sharing the Same Climate Can Be Worlds Apart for Invasive Species

In the Upper Midwest, the water temperature in a lake may be as different from the lake next door as one at the opposite end of the state. While this may save Midwesterners a long drive “up north” to find a lake cool enough to beat the summer heat, it also has important implications when …

In Fight Against Invasive Species, Can the Cure Be Worse Than the Disease?

by Mary Magnuson, University Communications Invasive Eurasian water milfoil is flourishing in Wisconsin’s lakes, sometimes outcompeting native plants and creating floating mats that cause problems for people, boats and property values. But new research shows that the benefits of using one type of historical lake-wide herbicide treatment may be outweighed by the costs to native …

Aquatic Invasive Species “Smart Prevention” Tool Back Online, Updated with New Species

In a state with 15,000 lakes and 84,000 miles of rivers and streams, it can be difficult to know where to focus efforts to protect freshwater ecosystems. That’s especially the case with aquatic invasive species (AIS), plants like Eurasian water milfoil and animals like the zebra mussel, that can have a profound impact on native …

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 on the radar of resource managers and scientists, since they had already overrun the Great Lakes and had been moving into …

Watch: Unbelievable Swarm of Spiny Water Fleas Invade Hasler Lab

Last Friday, my phone started “blowing up” with text messages about some sort of invasion at Hasler Lab and where, exactly, our new Go Pro camera could be found. Perhaps because I’ve recently binged-watched both seasons of Stranger Things, I pictured CFL staff and students jumping on their bikes and racing to the lab with …