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Trees in an age of climate change

Marc Lefkowitz  |  09/19/18 @ 4:00pm  |  Posted in Climate

The Lake Erie Allegheny Partnership (LEAP), a local coalition of parks and natural areas, is coming to terms with how the region’s forests will look in a significantly warmer climate. Cleveland is likely to experience hotter, drier summers and warmer, shorter winters this century, a regime change that is expected to push trees that thrive in our current moderate, wet...

<br />Glacial kettle lakes like this one in Punderson State Park in Geauga County could lose much of its dramatic landscape with climate change.

Where Cleveland is most vulnerable to climate change

Marc Lefkowitz  |  09/17/18 @ 1:00pm  |  Posted in Climate

How Cleveland will be impacted by climate change is the focus of a study being produced by the City of Cleveland’s Office of Sustainability and Cleveland Neighborhood Progress (CNP). Principal investigator, Dr. Nick Rajkovich, was hired to study how climate change will mix with urban areas. A native Clevelander and associate professor in the Department of Architecture at University of...

<br />Most vulnerable to heat areas in Cleveland. From the Climate Hazard and Social Vulnerability Assessment of 2018. Credit: University of Buffalo.

We are all Lake Erie

Marc Lefkowitz  |  08/02/18 @ 11:00am  |  Posted in Climate, Water, Shaping the land

A recent exchange with a colleague about the health of Lake Erie ended in something of a stalemate. We both shared concerns about water quality and environmental degradation and how the lake, our drinking water supply, will be affected by harmful algae blooms, climate change-induced weather, and the creation of artificial reefs off the coast of Cleveland from the soil...

Wild and pristine<br />At its best, as in this view at Mentor Headlands State Park, Lake Erie appears clean and clear and awesome as an ocean. Place of contemplation<br />The sun sets to the northwest over Lake Erie in the summer.Armored shoreline<br />The Lake Erie coastal zone is a dynamic place where one person's shoreline protection can undermine a neighbor's property.Off limits<br />Northeast Ohioans might have a stronger connection to Lake Erie if public access were not so limited. Toxic algae returns<br />Algal blooms were thought to be part of Lake Erie's polluted past, but a huge outbreak of the green scum covering much of the western and central basins of the lake in October 2011 was an indication that over-enrichment of nutrients from runoff is still a problem. (NASA satellite image)

As climate change arrives, five actions Clevelanders can take

Marc Lefkowitz  |  07/31/18 @ 11:00am  |  Posted in Climate

With global warming starting to make its presence felt, we present five important things Clevelanders can do to reduce their environmental impact.

<br /><br />Map of household carbon footprints in Northeast Ohio by zip code (Source: UC Berkeley CoolClimate Network, Average Annual Household Carbon Footprint, 2013, coolclimate.berkeley.edu/maps)<br />

As Cuyahoga acts on climate change, an uncomfortable topic looms

Marc Lefkowitz  |  07/17/18 @ 10:00am  |  Posted in Climate

In her book, The Poisoned City: Flint’s Water and The American Tragedy author Anna Clark recounts how the water supply for an entire city could be contaminated with lead, a neurotoxin that made countless residents very ill. The crisis, unfortunately, was nothing new. Places like Love Canal, and big cities like Cleveland and Washington, D.C. defined massive-scale environmental tragedy. What made...

<br />Bike to School Day in Bay Village.

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