The Science of Sustainability

Tag: Lake Erie

Dredging Up a Problem

Dredging Up a Problem

The Cuyahoga River in northeast Ohio — known for catching fire in the 1960s — relies on frequent dredging to keep the shipping channels open. Now a controversial new proposal to dump the dredged material into Lake Erie has residents worried about contamination of the public water supply.

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Technologies Poised to Keep Asian Carp at Bay, Slowed by Challenges

Technologies Poised to Keep Asian Carp at Bay, Slowed by Challenges

In response to the major threats posed to the Great Lakes by invasive Asian carp, engineers have developed devices to keep them out, but delays in deciding how to implement them might give the fish an edge.

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“The Vine That Ate the South” Heads North

“The Vine That Ate the South” Heads North

The invasive vine known as kudzu has twined itself into Southern culture, but it’s a big environmental headache, causing crop and property damage and loss of biodiversity. And now the vine’s coming north.

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QUEST TV: Restoring America's Waters

QUEST TV: Restoring America's Waters

Explore efforts to rebuild oyster reefs, battle algae blooms, and restore salmon to a dammed river in this television episode.

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Battling the Bloom:  Lake Erie

Battling the Bloom: Lake Erie

Millions depend on Lake Erie for drinking water, business, and recreation. Toxic algae blooms put all of this at risk, and now researchers are trying to identify the cause and craft solutions.

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Farmers Fight Back Against Toxic Algal Blooms

Farmers Fight Back Against Toxic Algal Blooms

Agricultural runoff is the leading cause of recurring algal blooms in Lake Erie. Now farmers are inviting researchers onto their fields to figure out why — and what they can do about it.

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Troubled Waters: Lake Erie's Plastic Problem

Troubled Waters: Lake Erie's Plastic Problem

How the buildup of small plastic particles could add up to big problems for Lake Erie, and the human and aquatic communities that depend on it.

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Restoring the Earth's "Kidneys"

Restoring the Earth's "Kidneys"

Urban development is impeding the ability of native wetlands to serve as natural filters, but efforts are underway in some places to reverse the damage.

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