Climate Ready Great Lakes consists of three modules designed to help create a Great Lakes region that is “climate ready.” Toward this end, these modules provide stakeholders and decision makers with clear information about Great Lakes climate, as well as what we need to adapt to, why, and how. Environment. But still, climate change gets marquee billing. Climate change is profoundly altering many factors that affect life in the Great Lakes region. The Great Lakes can unify our region only if every community has an opportunity to be part of the clean water conversation. Climate Change in the Great Lakes Region Temperature Since 1951, annual average air temperatures have increased by 2.3°F (1.3°C) in the U.S. Great Lakes region. Future projections of lake levels for the Great Lakes vary, though most indicate a greater decline in lake levels with increasing greenhouse gas emissions. Water level and water temperature are two important and interrelated indicators of weather and climate change in the Great Lakes. Climate change is affecting North America’s Great Lakes. Our Great Lakes: Economy. Publications. Michigan, Ohio, Indiana, Illinois, and Wisconsin figure to be very desirable in times of extreme climate effects. Climate change is increasing erosion on what’s known as the nation’s “third coast” — the Great Lakes shoreline. The shores of the Great Lakes are dotted with cities that have seen their fortunes decline over recent decades. Just as water does not stop at the international boundary in the middle of the Great Lakes, climate change is having dramatic effects on both the U.S. and Canadian sides of the shared waters. The City of Waukesha, WI, a growing suburb of Milwaukee, is roughly five years into an effort to tap the Great Lakes for a water source. They also influence daily weather by (1) moderating maximum and minimum temperatures, (2) increasing cloud cover and precipitation over and just downwind of the lakes during winter, and (3) decreasing summertime convective clouds and rainfall over the lakes. Surfing the Great Lakes in the dead of winter might sound like the pastime of a few masochists, but the sport is flourishing in the region thanks … They support a $7 billion fishing industry and $25 billion in shipping commerce, but climate change is taking a toll on each lake in a different way. Patti Waldmeir Add to myFT. Yes. The lakes are home to 20 percent of the planet’s surface freshwater. Climate change is affecting the Great Lakes more than many regions across North America. But climate change will have even more dire impacts on other states, like California, western states, and the Southeast, says Johnson. Executive Summary: Over the past decade, both the average rainfall and the frequency of high precipitation storm events in the Great Lakes Basin have been steadily increasing as a consequence of climate change.In this same period, cities and communities along the coasts are experiencing record high water levels and severe flooding events (ECC Canada et al. Read the rest … Continued An epic decade-long effort to keep Great Lakes water in the basin provides inspiration, and crucial protection, as we face an even larger challenge: climate change. 1 The maps are based on an ensemble of 1/8-degree statistically downscaled daily climate projections. And it’s also the one that we actually have relatively few ways to deal with directly, because it’s something that’s happening at a global scale rather than in the Great Lakes basin itself. Climate Change on the Great Lakes Home » Climate Change on the Great Lakes In recent years, our planet has experienced, some of the warmest temperatures ever recorded, record-breaking weather extremes, powerful storms, increasing tragic flooding from rising sea levels and associated storm surge, huge wildfires, and continued melting of glaciers and polar sea ice. For our 50th anniversary, we commissioned author and journalist Kari Lydersen to look at the Great Lakes and clean water issues that have shaped our region. Climate change impacts are being observed in the Great Lakes basin. Record high levels in Lake Michigan have prompted dark mutterings about global warming. Public concern about climate change is escalating in the Great Lakes region, according to a new report issued by a binational group that manages and protects the Great Lakes. Great Lakes Regional Climate Change Maps GLISA has created the following maps of observed and projected climate changes from analyses provided by the Cooperative Institute for Climate and Satellites to the Third National Climate Assessment . The Environmental Policy & Law Center report found climate change threatens the Great Lakes' water quality in other ways. Evaluation of the Great Lakes Program; State of the Great Lakes 2019; Videos. Impact of rising temperatures on our largest freshwater lakes. 2. Breaking down how climate change hysteria surrounding the Great Lakes was not only way off, but negatively affected people's lives. Confronting Climate Change in the Great Lakes Region Impacts on Our Communities and Ecosystems Lake Michigan Lake St. Joseph Plains Nipigon Plains Thunder Bay Plains Superior Highlands Matagami Chapleau Plains Nipissing Hurontario Erie Saint Laurent Northeastern Highlands Erie/Ontario Lake Plain Northern Appalachian Contributors. Then there’s a Canadian angle and not just because the Great Lakes are partly in Canada. The most toxic spots in the Great Lakes, and the clean-up underway. Donate Now. Environment and Climate Change Canada; What we are doing. The International Joint Commission recently released its triennial progress report on Great Lakes water quality. Executive Summary of “State of Climate Change Science in the Great Lakes Basin” (PDF, 9.0 M) Database housed by the Ontario Climate Consortium The report supports the delivery of various commitments under the Climate Change Impacts Annex and will be used to inform future work of the Climate Change Impacts Annex Subcommittee. As climate change contributes to the warming of Lake Michigan’s more shallow waters, scientists across the Midwest are studying how changes in … Water level (the height of the lake surface above sea level) is influenced by many factors, including precipitation, snowmelt runoff, drought, evaporation rates, and people withdrawing water for multiple uses. As climate change brings more extremes and our pipes continue to age, we can’t just wait for federal dollars. 2 No individual model is perfect. The Great Lakes States . By mid-century (2050), average air temperatures are projected to increase by 3°F to 6°F (1.7°C to 3.3°C). "As conditions get very bad in other parts of the U.S. and potentially the world, the Great Lakes region may experience a demographic shift," says Johnson. ... Assessment of the health of the Great Lakes using ecosystem indicators. Is climate change the ultimate compounding stressor? Climate Change Trends Occurence 1 Results Occurence 1 Location: Great Lakes Basin The Great Lakes Location: Lake temperatures have been increasing faster than surrounding air Other factors such as land use and lake regulations also affect lake level, however, and it is still unclear how much of the recent trend in lake levels may be attributed to climate change. Read writing about Lake Ontario in Great Lakes Climate Change. 2018). Climate change seems to make matters worse in many of the scenarios you studied. Some of the most evident impacts include warming temperatures, changing precipitation patterns, decreased ice coverage and lower than average water levels. Climate Change and Great Lakes Cities. The Great Lakes region is warming faster than the rest of the U.S., which likely will bring more flooding and other extreme weather such as heat waves and drought, according to a scientific report. 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