This year’s International Association for Great Lakes Research (IAGLR) conference in Detroit, Michigan, was the most attended IAGLR conference ever, and IISG helped organize one of its popular sessions.

Sarah Zack, pollution prevention specialist, and Carolyn Foley, assistant research coordinator, along with Melissa Duhaime, a microbiologist at the University of Michigan, co-chaired a session titled “Plastics research in the Great Lakes: identifying gaps and facilitating collaboration.” This session was well-attended throughout the day, with as many as 70 people there for individual talks.

“While research on the effects of plastic contamination in the oceans has been building for some time, similar knowledge in freshwater systems is lacking,” said Zack. The talks in this session brought together recent studies, including citizen science initiatives, from the Great Lakes and beyond, looking at prevalence and impacts of plastics in waterways as well as some possible solutions to plastic contamination.

IISG hosted a discussion at the end of the day focused on microplastics, which are particles that are less than 5 millimeters in size, which is smaller than a pea. Microplastics, including beads, fragments, or fibers, are a major concern in the Great Lakes, as effects on fish and other members of the food web are not well known.

More than 20 conference attendees stuck around after a long day of talks. Fueled by snacks provided by Alliance for the Great Lakes, they shared their thoughts on microplastic-related datasets available to researchers and outreach specialists, defined the data that is needed to better understand the effects of microplastics in the Great Lakes, and listed organizations who are leading efforts to address this issue.

“Conferences are a great time to bring scientists together to brainstorm about the next great idea and to figure out where research gaps can be found,” said Zack.

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Join us for a seminar on the latest fish biology, ecology, and fisheries science happening in Lake Michigan. Speaker will include: -Anna Hill (Purdue) with an update on alewife diet and growth rates in Lake Michigan-Charlie Roswell (INHS) with an update on Lake Michigan and Calumet River smallmouth bass movement-Dan Makauska (IL DNR) with an update from the Illinois Department of Natural ResourcesLearn more and register at the link in bio.
Calling all 6-12th grade educators! Only 5 days left to register! Join us for a FREE hands-on workshop exploring the lessons of the new Crayfish and Freshwater Ecosystems Curriculum at the Dunes Learning Center on April 15.Get your feet wet (literally!) with crayfish sampling on the Little Calumet River, learn from an expert aquatic ecologist, and master GIS technology to log scientific data. Participants should come prepared for outdoor learning and bring a laptop for classroom activities. The workshop is open to formal and non-formal educators, with a registration deadline of April 1. Space is limited, so register today at the link in bio.
Illinois-Indiana Sea Grant welcomes Hillary Glandon, the program’s new coastal ecosystem and community resilience specialist, to the team! Hillary will work to assess coastal change and provide actionable solutions for communities along the Great Lakes shorelines. Her position at IISG is in partnership with @inhsillinois in the University of Illinois’ Prairie Research Institute. Full story at the link in bio.
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