Rock Snot in New England

Via Universal Hub: The Huffington Post reports on the dangerous advance of Didymosphenia geminata, or rock snot, into New England.

"We're starting to realize it's all over the place," said Karl Hermann, a regional waste monitoring and assessment coordinator for the Environmental Protection Agency in Denver.
What started out in Vancouver Island in British Columbia "has suddenly just skyrocketed," he said.
The algae has the potential to bloom into thick masses with long stalks, blanketing the bottoms of some streams, threatening aquatic insect and fish populations by smothering food sources.
In New England, it has turned up in the White River, Connecticut River and the Batten Kill, a trout fishing mecca in southern Vermont that's famed for its hard-to-catch fish. Quebec is grappling with it in Matapedia River in the lower St. Lawrence.
There's no easy way to get rid of it. Experts say the only hope is to keep it from spreading. But that's a lofty challenge, since a single cell carried on absorbent fishing gear or clothing can be transferred _ unknowingly _ into other waters.