What Happens to the Buoys in Winter?

The School of Freshwater Sciences launches and maintains a number of buoys in Lake Michigan, which provide information for research and recreation from late spring through fall. What happens to the buoys during the winter? According to Jessie Grow, freshwater …

When hurricanes threaten, national media turn to UWM prof’s website

During hurricane season, the Washington Post and the New York Times consulted a database on a UWM professor’s website for information on these storms, past and present. What were they looking for that they couldn’t get from NOAA’s National Hurricane …

Scientists Look at the Guts of Cities

Often extensive but unseen, sewer systems collect and transport wastewater in cities. In doing so, they prevent the rapid spread of diseases. Studying the microorganisms living among the vast network of pipes beneath a city can tell us a great …

Microplastics pass through fish, but do they cause harm?

By Laura Otto, UWM Report When Dong-Fang Deng and her students make feed for the fish they raise at UWM’s School of Freshwater Sciences, they often use ground fishmeal – dried fish parts from fisheries or wild catch – as …

Preserving Permafrost Ecosystems

Permafrost affects only 10 percent of the Earth’s surface—mainly in the far north. However, changes in these distant regions should concern us all. Rapid warming is causing cascading changes in permafrost regions that are threatening biodiversity, the stability of global …

Nature Nanomaterials Publishes Study from Klaper Lab

The laboratory of Rebecca Klaper just had a study published in the journal Nature Nanomaterials! Read the paper: https://www.nature.com/articles/s41565-022-01096-2 Engineered nanomaterials — particles that are 100 nm in one dimension and are made of various chemicals — are being incorporated into everything …