Sarah Whites-Koditschek

Articles

Battle looms over laws to slow spread of invasive species in Great Lakes

Battle looms over laws to slow spread of invasive species in Great Lakes

August 26, 2019 | Jim Malewitz, Sarah Whites-Koditschek

Ballast water regulations have limited the introduction of new species in the Great Lakes, but new research shows they may be spread by domestic freighters. The shipping industry claims new rules would cost hundreds of millions of dollars.