Rivers and Streams
Impacts of nanomaterials on aquatic microbial communities
Impacts of invasive Asian carp on native food webs
Contaminant transport by introduced Pacific salmon to Great Lakes tributaries
Land use disturbance impacts on stream fish physiology
Urban stream naturalization – a systems context for practice implementation
Aquatic nuisance species – evaluating the ecological and economic value of the 100th Meridian Initiative
Bighead carp in the upper midwest river: competition with native filter-feeding fishes and potential threats to the Great Lakes
Aquatic nuisance species: an evaluation of barriers for preventing the spread of Bighead and Silver carp to the Great Lakes
Metapopulation dynamics and control of the zebra mussel in freshwater and estuarine systems: the effects of hydrodynamics, larval supply, and embayments
Recent News
- Join IISG as a new pollution prevention outreach assistant
- Beach season means it’s time for lifesaving Lake Michigan water safety resources
- New crayfish curriculum engages students in Great Lakes and local invasive species issues
- Relaunched website provides resources for proper medicine disposal
- Meet our Grad Student Scholars: Lena Azimi
IISG Instagram
🌞 Enhance Your Summer Programs with Great Lakes Science! 🌞
Calling all summer science and STEM educators! Elevate your summer camps, summer school, or other summer programming with our Loanable Kits. Dive into Great Lakes science and stewardship, and inspire the youth you work with.
🔍 Why Choose Our Loanable Kits?
-Interactive Learning: Engage students with hands-on activities.
-Great Lakes Exploration: Teach the wonders of the Great Lakes.
-Environmental Stewardship: Foster a sense of responsibility and care for our natural resources.
📅 Learn More & Reserve Your Kits at the link in bio.

Don`t miss out on the latest edition of our "Making Waves in Education" newsletter! Reserve your spot for a live, Students Ask Scientists call from Lake Superior, and stay updated on upcoming in-person events to learn and network with fellow educators. Perfect for Illinois and Indiana educators passionate about the Great Lakes and environmental education.

Join us on June 6-7 at the Indiana State Fairgrounds to explore aquaculture business management at the NCRAC Aquaculture Business Short Course! Presented by Sea Grant & @purdueextension, this course provides essential skills for effective farm finance management. Don’t miss this opportunity to enhance your expertise in aquaculture!
Important Info:
-Hands-on training to help aquaculture producers manage their farm finances
-Includes one-on-one expert time + free $120 textbook
-Instructors from Purdue, Mississippi State, and University of Maryland
-Laptop + farm financials required for participation
-Limited seating – first come, first served!
More info at the link in bio.

May is National Water Safety Month—and Lake Michigan deserves your attention. Its waves may look calm, but dangerous currents and sudden drop-offs make it the most hazardous Great Lake for drownings.
This May, we’re encouraging everyone to take a moment to get informed. Check out our brochures, safety tips, and the new Lake Michigan water safety video before heading out to the beach or boat.
Full story at the link in bio.

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