(From left) Kevin Slattery, Wes Henson and Dave Evans, all with the U.S. Army Corps of Engineers Carlyle Lake Project, tow the GREON buoy to its deployment site on Carlyle Lake.
GODFREY – The National Great Rivers Research and Education Center deployed its seventh buoy in the Great Rivers Ecological Observatory Network on Carlyle Lake on May 6.
The deployment was made possible with the help and collaboration of the U.S. Army Corps of Engineers Carlyle Lake Project Office.
The buoy will house water quality and weather-monitoring equipment and is part of a larger network of scientific water quality monitoring buoys being deployed throughout the Upper Mississippi River basin.
The buoy will help identify climatic and water quality conditions that cause algal blooms in the lake. A partnership between NGRRECsm, the USACE and Saint Louis University biogeochemist Lisa Chambers make these research efforts possible.
The buoy will be in place through the summer and fall, but will be removed before the first hard freeze. During that time, it will continuously monitor water quality parameters including dissolved oxygen, temperature, water clarity, phytoplankton abundance, dissolved organic matter and nitrate concentration. These are important variables linked to the habitat quality of aquatic species. Data from the station will be available online at NGRREC’s Great Lakes to Gulf Observatory, gltg.ncsa.illinois.edu.
The monitoring station is marked with reflective tape and lights for nighttime visibility. The USACE will place warning buoys near the unit to help boaters remain a safe distance from the unit, which contains fragile scientific equipment.
For information, contact Watershed Scientist John Sloan at email@example.com or (618) 468-2820.
The National Great Rivers Research and Education Center is a partnership of Lewis and Clark Community College and the University of Illinois at Urbana-Champaign.
For more information, visit www.ngrrec.org.