University of Wisconsin–Madison

Year: 2023

Fieldwork Photo Essay: Restoring a Food Web by Removing Invasive Fish, Adding Native Species

Trout Lake Station summer science communication intern, Maddie Gamble, spent time with the station’s pelagic food web crew. She put together this photo essay about their work. All words and pictures: Maddie Gamble (NOTE: All pictures show IRB-certified field technicians and researchers)

Scientists Map Methane in World’s Rivers and Streams, Find Surprising Sources and Human Impacts on Emissions

Freshwater ecosystems account for half of global emissions of methane, a potent greenhouse gas that contributes to global warming. Rivers and streams, especially, are thought to emit a substantial amount of that methane but the rates and patterns of these emissions at global scales remain largely undocumented. Now, thanks to an international effort to better …

Monitoring Manoomin: A Collaborative Study on Wild Rice Lake

When you think of science what comes to mind? Is it data or measurements? Research? What about people? Science is so much more than research and numbers–it’s about people and places, too. Our wild rice project here on station is a testimony to that.

Fieldwork on a Flooded Fish Lake

by Anna Mueller – Located just east of Sauk City, about 30 min northwest of Madison, Fish Lake is a bizarre and interesting place. Although it has experienced flooding since the ‘80s, in the past 15 years it has become permanently flooded. In the 2000s, houses were evacuated, and the entire road is now underwater, …

Fieldwork Photo Essay: Long-Term Ecological Research on Wisconsin Lakes

Trout Lake Station summer science communication intern, Maddie Gamble, spent time with the station’s long-term ecological research field crew. She put together this photo essay about their work. All words and pictures: Maddie Gamble 

Summer Snapshot: Studying Small Ponds’ Impact on Madison’s Biggest Lake

by Anna Mueller – A team at the Center for Limnology is spending the summer monitoring urban ponds in Middleton, a city of roughly 20,000 people nestled on the western end of Lake Mendota. Urban ponds are usually designed for one of two purposes – recreation, like fishing or kayaking and water retention, to slow …

Flipping Rocks on a Friday, Mason Polencheck Hunts for Mudpuppies

By Maddie Gamble – Earlier this summer, I headed out on South Trout Lake with University of Wisconsin undergraduate Mason Polencheck on a mission – to find at least one, single mudpuppy  (Necturus maculosus). Mudpuppies are the only fully aquatic species of salamander in Wisconsin. Surveying and collecting data on these animals is a tedious …

Big Fish, Little Fish: Decades’ Worth of Basic Measurements Tell a Complex Tale in One Wisconsin Lake

A new study is highlighting the power of long-term research when it comes to helping scientists understand ecological processes.  In one Wisconsin lake, researchers at the UW-Madison’s Center for Limnology were able to both interpret the complexities of predator-prey dynamics between two species of fish and document impacts of an invasive zooplankton by using only …

Seeing Science Through a New Lens: Meet Maddie, Trout Lake Station’s Summer Science Communication Intern

by Madelyn Gamble – As a rising senior majoring in Journalism and Environmental studies, I was extremely excited to come across the science communication intern opportunity here at Trout Lake. I am passionate about environmental journalism as well as all things water, so the opportunity to combine these two passions this summer is a dream …

What a Difference a Day Makes: Lake Mendota Goes From Blue-Green to Crystal Clear

by Anna Mueller – I showed up at the Center for Limnology’s Hasler Lab a few hours after the sun had risen and it was already getting hot. I was sweaty from biking to work and could feel the sun burning against my hair. Like any other day, I walked around the squat CFL building …