Standards and Biodiversity
The Standards and Biodiversity Report analyzes the criteria and market coverage of 15 major agricultural voluntary sustainability standards against key biodiversity parameters.
"Scott Higgins is a research scientist with the IISD Experimental Lakes Area, based in Winnipeg. Higgins said there are beaches along the Great Lakes that have been covered with shells in the past, but it doesn't necessarily mean the health of the lake will be drastically harmed."
"Higgins says zebra mussels have been confirmed in four bodies of water in Manitoba: Cedar Lake, Singush Lake in Duck Mountain Provincial Park, the Red River and Lake Winnipeg since 2013. Higgins says in about the 700 or so lakes that have been invaded in North America, there are only two examples where they’ve been effectively eliminated, and both were small lakes where potash was added."