Yan, NormanCairns, Allegra2015-05-212015-05-212009Cairns, A., & Yan, N. (2009). A review of the influence of low ambient calcium concentrations on freshwater daphniids, gammarids, and crayfish. Environmental Reviews, 17(1), 67-79.http://hdl.handle.net/10315/29136Crayfish are especially vulnerable to falling levels of calcium in eastern North American lakes. This poses a threat to the ecosystems in which crayfish and other crustaceans reside.Attribution-Noncommercial-No Derivative Works 2.5 CanadaClimate ChangeResearch Summary