Ever wondered what it actually looks like as samples are collected from the floor of Lake Michigan?  A science teacher from Elk Grove High School in Illinois got to the bottom of it for you.
When it came time to lower the multi-corer and hydraulic extruders, Quinn Loch strapped on a GoPro video camera to go for the 158-meter ride to the bottom.
 
Loch, along with 14 other educators, is working with 4 scientists as a part of the Shipboard Science Workshop aboard the U.S. EPA R/V Lake Guardian.
 
The cores will be used to study dissolved oxygen and phosphorous levels in the water just above the cores.
 
The educators and scientists stand on the dock in Manitowoc, Wis.
Be sure to follow the educators on twitter at #lakeguardian and on the Teacher Features page on the CGLL website
 

They will continue tweeting and blogging until the trip’s conclusion on July 18.

IISG Instagram

📢 Show Your Support for Sea Grant! 📢Continued federal funding for Sea Grant in FY26 is crucial, and we need your help to demonstrate the nationwide support for these essential programs.🖊️ Sign the letter urging Congress to continue funding Illinois-Indiana Sea Grant and all 34 state Sea Grant programs:🔗 https://forms.gle/7sPGHGyh8j8a7vfGA or link in bio
Exciting news! The call for sessions for the 2026 Emerging Contaminants in the Environment Conference has been extended! We are excited to offer the opportunity to propose a speaker or panel session during the 2026 Emerging Contaminants in the Environment Conference April 28-29.  The conference will feature traditional 15-minute presentations and a poster session on the latest in emerging contaminant research, policies, and outreach in the soil, water, and air.The deadline to propose a session is September 30, 2025.Learn more at go.illinois.edu/ecec or the link in bio
Stay safe and have fun this Fourth of July with these 5 water safety tips! Click the link in bio to learn more ways to keep yourself and others safe as you enjoy the Lake Michigan beaches this holiday.
Four science educators from Illinois and Indiana have been selected for the 2025 Shipboard Science Immersion on Lake Michigan July 7-13. The educators will spend a full week alongside researchers aboard the EPA research vessel Lake Guardian. Afterwards, they will bring Great Lakes science back to their classroom. Learn more and meet the four incredible teachers representing Illinois and Indiana at the link in bio.
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