asian carp

Gino Geruntino / WRVO

The Nature Conservancy and other environmental groups are making use of a recently developed DNA sampling technique to determine whether or not any invasive species might be swimming, living or growing in the Oswego River and Erie Canal. By taking hundreds of water samples, the group believes it can slow the growth of invasive species in the state.

Gino Geruntino / WRVO

The threat of Asian Carp entering the Great Lakes has been talked about for years. While the potential of the invasive species on the lakes has not been fully determined, environmentalists are concerned the fish could hurt the lakes' ecosystem.

Dave White, with New York Sea Grant, says big head and silver carp have been detected very close to the Great Lakes, so the risk of a flood introducing them into the lakes is always present.

LousivilleUSACE/flickr

Congress is taking aim against invasive species that are clogging New York state's waterways, with New York representatives in the House and Senate backing the proposed "Invasive Fish and Wildlife Prevention Act."

It's a problem that plagues many lakes and rivers in central New York. Species like Asian carp and certain kinds of mussels can interfere with boating and recreation activities on the state's waterways. But championing the legislation is Sen. Kirsten Gillibrand (D-NY), who says these species can be difficult to deal with.