Michigan, Ohio, Indiana, Illinois, and Wisconsin figure to be very desirable in times of extreme climate effects. 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. 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 climate change brings more extremes and our pipes continue to age, we can’t just wait for federal dollars. Contributors. Climate change is affecting the Great Lakes more than many regions across North America. Climate change is affecting North America’s Great Lakes. Record high levels in Lake Michigan have prompted dark mutterings about global warming. The Great Lakes themselves influence regional climate conditions and impact climate variability and change. 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. 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 … As climate change contributes to the warming of Lake Michigan’s more shallow waters, scientists across the Midwest are studying how changes in … Publications. Climate change impacts are being observed in the Great Lakes basin. Climate Change and Great Lakes Cities. 2018). Is climate change the ultimate compounding stressor? Read writing about Lake Ontario in Great Lakes Climate Change. Impact of rising temperatures on our largest freshwater lakes. Then there’s a Canadian angle and not just because the Great Lakes are partly in Canada. But still, climate change gets marquee billing. 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. 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. Climate change seems to make matters worse in many of the scenarios you studied. The lakes are home to 20 percent of the planet’s surface freshwater. Future projections of lake levels for the Great Lakes vary, though most indicate a greater decline in lake levels with increasing greenhouse gas emissions. Climate change is increasing erosion on what’s known as the nation’s “third coast” — the Great Lakes shoreline. Environment and Climate Change Canada; What we are doing. Our Great Lakes: Economy. 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. 1 The maps are based on an ensemble of 1/8-degree statistically downscaled daily climate projections. But climate change will have even more dire impacts on other states, like California, western states, and the Southeast, says Johnson. 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. Besides their general freedom from nasty heat, these areas have the Great Lakes as a water source and one that doesn’t … The most toxic spots in the Great Lakes, and the clean-up underway. The Great Lakes States . 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. 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. 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. 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 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. Environment. Some of the most evident impacts include warming temperatures, changing precipitation patterns, decreased ice coverage and lower than average water levels. The shores of the Great Lakes are dotted with cities that have seen their fortunes decline over recent decades. 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