Tag Archive: rivers

Nov 09

Baby Beluga in the Deep Blue…River?

Beluga whales are found in the Saint Lawrence River—but their population is declining. Listen up: It sounds like a whale of a tale, but it’s not. Thirteen species of cetaceans can be found in the St. Lawrence River. “The St. Lawrence is an amazing area. The biodiversity out there is amazing,” says Robert Michaud, president …

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Permanent link to this article: http://www.currentcast.org/biodiversity/beluga-in-the-deep-blue-river/

Nov 08

Great Lakes Villains on the Move

Cue the scary music! If Asian carp barge into Lake Erie, Ohio’s tourism and travel industries are at stake. Listen up: Imagine 40-pound fish taking over a lake, and stealing food from smaller species. It may sound like a horror flick, but the threat of Asian carp is real—and breeding populations exist in rivers near the …

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Permanent link to this article: http://www.currentcast.org/water-and-recreation/villains-on-the-move/

Nov 05

Helping Fish Survive an Urban Gauntlet

How are man-made islands helping young fish traveling through the Milwaukee Estuary? Listen up: Sometimes fish need a break, too. This is a story of how human development has actually helped fish find places to rest and eat as they move through the aquatic urban jungle. One sixth its former size, the Milwaukee Estuary is …

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Permanent link to this article: http://www.currentcast.org/development/helping-fish-survive-an-urban-gauntlet/

Oct 30

The Dirt on Sediment Pollution

When you hear about water pollution, you probably think of chemicals—but soil and silt can harm rivers, too. Listen up: It might come as a surprise to think that something as natural as soil actually contributes to water pollution. But excess soil runoff, or sediment, can have a range of negative effects, from clouding water …

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Permanent link to this article: http://www.currentcast.org/stormwater-management/the-dirt-on-sediment-pollution/

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/

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