Posts

Australia Plans to Eliminate Invasive Carp From Murray-Darling River Basin

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Using a virus as a weapon, authorities hope to open way for native fish.

Asian Carp Would Significantly Alter – But Not Destroy – Lake Erie Fisheries

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A new study offers a clear-eyed warning about the ramifications…

Great Lakes Water Quality Remains in Spotlight in 2015

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Safe drinking water tops list of concerns. Photo © J.…

Asian Carp Swarm South of Chicago As Consensus on Permanent Solution Eludes Nation

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New legislative proposal focuses on less expensive, short-term…
Grass carp Aquatic Invasive species Asian carp Lake Erie U.S. Fish and Wildlife Service Great Lakes Threat

Great Lakes States to Track Asian Carp and Prepare for Future Invasions

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Using invasive carp already present in Lake Erie, agencies practice response for more damaging species.

Study: Army Corps of Engineers Release Ways to Keep Asian Carp Out of Great Lakes

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Plans to stop the invasive fish are costly, and most take more than 10 years to complete.

Report: Fish Analysis Reveals Asian Carp Have Reproduced in Great Lakes Watershed

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A new study shows grass carp reproduced at least once in the Sandusky River, but it cannot confirm an established population.

Report: Why Asian Carp eDNA Still Matters in the Fight for the Great Lakes

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Researchers see great promise in eDNA testing to detect invasive and rare species at low abundance — including invasive Asian carp — but refining the tool is a long process.
Workers swarm a big water transport canal near Tilda, India undergoing repair and expansion to serve the steam production and cooling requirements of the region’s expanding number of big coal-fired power plants.

2012 Year In Review: At the Front Line of the Global Contest Over Water, Food, and Energy

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Circle of Blue's senior editor Keith Schneider reflects on — and celebrates — this year's body of work from our top reporters.

After Summer of Testing, Status of Asian Carp in Lake Erie Remains Uncertain

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Positive test results for Asian carp eDNA from Lake Erie's Sandusky and Maumee bays are worrying, but not conclusive.

Infographic: Climate Change in the Great Lakes

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How will predicted changes to water levels and water temperatures affect the future of this region that is home to 8 million people?

Has the Invasion Started? Asian Carp eDNA Found in Lake Erie

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While federal efforts are largely focused on stonewalling invasive Asian carp at Chicago, the fish could be making their way into the Great Lakes through Lake Erie, where studies show they are likely to thrive.