Lake Effect Snow & Ice
Winter weather brings challenges for commerce, risks for human safety, and opportunities for recreation to the Great Lakes region. Accurate forecasts of lake effect snow and lake ice conditions are important for community preparedness and industry decision-making, but have been difficult to develop. With our partners including the NOAA Great Lakes Environmental Research Laboratory and National Weather Service (NWS), CIGLR is developing models to improve lake effect snow forecasts, ice predictions, and visibility forecasts. We engage with Great Lakes mariners to help us co-design the products that they need for safe commerce, transportation, and search-and-rescue efforts. LEARN MORE
Water Levels & Coastal Flooding
Changing conditions on the Great Lakes coasts affect the daily lives of tens of millions of people, impact the multi-trillion dollar regional economy, and influence resource management decisions. The consequences of water level change for shipping, commerce, and human safety have been magnified by a dramatic swing from persistently low lake levels to record-high levels and devastating coastal flooding over the past two decades. With our partners at the NOAA Great Lakes Environmental Research Laboratory, CIGLR is engaged in research to understand changes in water levels and to develop water level forecasts that improve human safety and assist water-dependent commerce. LEARN MORE
Invasive Species
Invasive species are perhaps the greatest stressor currently facing the Great Lakes. Established invaders like zebra and quagga mussels, round gobies, and sea lamprey have had devastating ecological and economic impacts, costing the Great Lakes region over $200 million each year in control and mitigation. The potential for new invaders like Asian carp to cause further disruption highlights the need for science-based decision making that proactively protects the Great Lakes ecosystem from future invasions. With our partners at the NOAA Great Lakes Environmental Research Laboratory, CIGLR is committed to developing information products, predictive models, and strategies to combat and manage invasive species in the Great Lakes region. LEARN MORE