Phytoplankton blooms dominated by cyanobacteria that occur annually in hypereutrophic Upper Klamath Lake, Oregon, produce microcystins at concentrations that may contribute to the decline in populations of endangered Lost River (Deltistes luxatus)
Eldridge, Sara L. Caldwell,Wood, Tamara M. tmwood@usgs.gov,Echols, Kathy R. kechols@usgs.gov. Spatial and temporal dynamics of cyanotoxins and their relation to other water quality variables in Upper Klamath Lake, Oregon, 2007–09. 2012-01-01.