GREAT LAKES ECOSYSTEMS

The Great Lakes represent approximately 20 percent of the world’s fresh surface water and provide habitat for over 100 species of globally rare plants and animals. Additionally, 42 million people depend on the Great Lakes for their drinking water. In recent years, the lakes have been impacted due to invasive species, contaminants, land use decisions, and more. IISG has joined with agencies, universities, and organizations to monitor, improve, and protect this valuable resource.

News


Initiatives

Great Lakes Monitoring
Great Lakes Monitoring is a web application that makes it easy to view and analyze decades of nutrient, contaminant, and water characteristic data collected by universities and government agencies, including the U.S. EPA Great Lakes National Program Office.

Lake Michigan Nearshore Buoy
Real-time buoys that broadcast water conditions help scientists, managers, and residents understand how the lake works, how things look today, or how things will look in the future. The IISG buoy in nearshore waters of Michigan City, IN is proving to be a valuable resource.

GLRRIN Lake Michigan
The Great Lakes Regional Research Information Network is a binational, collaborative effort among federal and state agencies, academic institutions, and the private sector involved in Great Lakes research.

CSMI
The Cooperative Science and Monitoring Initiative (CSMI) is a binational project that brings together federal, regional, and local partners to study Great Lakes food webs and pinpoint the impacts of stressors. CSMI is focused on a different lake each year—2015 is Lake Michigan.  


Research

Constructing the nearshore Lake Michigan food web using multiple trophic indicators
Tomas Hook, Purdue University (jointly funded with Wisconsin Sea Grant)

Alteration of Nutrient Cycling and Food Web Structure by Profundal Quagga Mussels in Lake Michigan
Cary Troy, Purdue University (jointly funded with Wisconsin Sea Grant)

Quantifying Coastal Wetland – Nearshore Linkages in Lake Michigan for Sustaining Sport Fishes
Gary Lamberti, University of Notre Dame (jointly funded with Wisconsin Sea Grant)

Drivers of microbial food web structure and function: Bottom-up and topdown controls across Lake Michigan
Maureen Coleman, University of Chicago

Assessing Nearshore-Offshore Connectivity in the Lake Michigan Food Web Using Multiple Trophic Indicators
Sergiusz Czesny, Illinois Natural History Survey

Impact of taxonomic and genetic diversity on dissolved organic carbon uptake by bacterial communities
Rachel Poretsky, University of Illinois at Chicago

Restoration of native pine species in Great Lakes coastal environments
Robert Fahey, Morton Arboretum

Developing functional indicators of coastal wetland health
Matthew Cooper, University of Notre Dame


Products

Lake Michigan Food Web Research Workshop
The Beach Manager's Manual - Harmful Algal Blooms
Type E Botulism Outbreaks: A Manual for Beach Managers and the Public
Great Lakes Restoration: Best Management Practice


Web Links

NOAA Great Lakes Environmental Research Laboratory (GLERL)
Great Lakes Information Network (GLIN)
Great Lakes Observing System (GLOS)
Purdue Water Community
National Data Buoy Center



Contacts

Paris Collingsworth
Great Lakes Ecosystem Speciatlist
312-886-7449
Collingsworth.Paris@epa.gov


Kristin TePas
Great Lakes Community Decisionmaking Specialist
312-886-6224
ktepas@illinois.edu


Jay Beugly
Aquatic Ecology Specialist
765-494-2930
jbeugly@purdue.edu


Carolyn Foley
Assistant Research Coordinator
765-494-3601
cfoley@purdue.edu


Illinois-Indiana Sea Grant College Program
University of Illinois
1101 W. Peabody Drive
374 National Soybean Research Center, MC-635
Urbana, IL 61801
Ph: 217.333.6444 | Fax: 217.333.8046
University of Illinois Extensio
Sea Grant
NOAA
Purdue University