Lake Monona is crystal clear, while Mendota stays murky and, on Wednesday, we asked you to help us monitor Lake Mendota as we wait to see if the native zooplankton, daphnia pulicaria, can rally and …
Hasler Lab
It’s Spring 2016! Help Us Monitor Mendota’s Clear-Water Phase
Last year at this time, we asked you to help us monitor Lake Mendota, as we worried that we’d missed its “clear-water” window. We’re happy to report that, in 2016, we’re nearing a 6 meter …
Watch This! Madison East Student Documentary on the Yahara Lakes
It’s spring break in Madison and, while we’re not exactly out swimming or boating just yet, that doesn’t mean we can’t take a moment to love our lakes. Enjoy this video from Madison East High School …
Researchers Get to the Bottom (& Beyond) of Lake Mendota Invasive Species
It looks like ice-off is only a couple days away on Madison’s lakes. Before we hit the completely open water season, though, here’s a look back at some semi-frozen fieldwork from early March. Graduate student, Jake …
Fish Fry Day: “FishWerks,” New App to Optimize Fish Barrier Removal
Pretend for a moment that you’re a Wisconsin Department of Natural Resources scientist tasked with connecting migratory Great Lakes fish to upstream habitats. Let’s say the stream you’re working on has two dams and five impassable road …
New Map Offers Better Look at World’s Water-Logged Regions
Until recently, when ecologists wanted to study aquatic ecosystems at a large spatial scale, they had to rely on maps that weren’t exactly fine-tuned. In fact, these satellite-generated maps were assembled from plot points of 25 …
Field Samples: Studying Fish Migrations in Great Lakes Streams
Field Samples is a weekly Q&A asking researchers what they’ve been up to and what they’ve learned. Today, Lake Superior State University professor, Ashley Moerke, talks about her time on sabbatical studying Great Lakes fish migrations at the …
Study Finds Ancient Aquifer Under Antarctic Lake
Despite existing in the extreme cold desert of Antarctica’s McMurdo Dry Valleys, there is liquid water beneath the permanently frozen surface of one of the valley’s largest lakes. A new study published in Geophysical Research Letters …
Center for Limnology on YouTube
Just in case you didn’t know, the CFL is on YouTube chronicling our adventures both in the field and in the lab. Here’s a new trailer for the WiscLimnology channel that we hope you’ll enjoy! On …
Humanity Crosses 4 of 9 ‘Planetary Boundaries,’ Q&A with Steve Carpenter
The journal Science published an article online today that says civilization has crossed four of nine “planetary boundaries” due to human activity. According to an international team of 18 researchers, climate change, the loss of biosphere integrity, land-system change, …