Tag Archive: water quality

Sep 06

Saving a Natural Water Filter: Mussels

Mussels have a bigger job than meets the eye. Listen up for the scoop on these clean water VIPs: They may not look like they’re up to much, but mussels actively filter contaminants along with their food, making them nature’s original water purifier. More than 300 types of mussels are native to North America. And …

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Permanent link to this article: http://www.currentcast.org/agricultural-runoff/saving-freshwater-mussels/

Aug 15

Microorganisms on medicine

When we take medication, some of it gets excreted in our waste. And from there, it often ends up in water. John Kelly of Loyola University Chicago says common pharmaceuticals can harm benthic microbes – microorganisms that grow in the sediment at the bottom of rivers. “The microbes are at the bottom of the food web …

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Permanent link to this article: http://www.currentcast.org/toxic-contamination/microorganisms-on-medicine/

Jul 05

Fast Facts on Arsenic in Water

A naturally occurring chemical is stirring up trouble in water. Listen up: We all know that water is crucial to survival—but what happens when arsenic gets in the picture? Arsenic is a naturally occurring chemical component of many minerals, so it can leach into ground and surface water. The chemical can also enter water supplies …

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Permanent link to this article: http://www.currentcast.org/toxic-contamination/arsenic-in-water/

May 30

A Salamander Hell-Bent on Clean Water

Hellbender salamander populations are declining because of poor water quality. Bend your ears to this: At more than one-foot long, the Hellbender salamander is the largest in North America. Flat, brown, and wrinkled, it has lived at the bottom of streams and ponds for millions of years. But that legacy is threatened, as hellbender populations shrink  Conservationist …

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Permanent link to this article: http://www.currentcast.org/marine-debris/a-salamander-hell-bent-on-clean-water/

May 01

Praise for Native Grassland Prairies

Native prairie grasses aren’t just pretty—they also improve water quality across the Midwest. Listen up: How do we love native grassland prairies? Let us count the ways—or at least, let us recount the number one water-related way: When restored, native grassland prairies can improve water quality big-time, and help prevent erosion during heavy rains. Once …

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Permanent link to this article: http://www.currentcast.org/green-infrastructure/prairie-grasses/

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