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The harmful algal bloom species Prymnesium parvum has caused millions of dollars in damage to fisheries around the world. These fish kills have been attributed to P. parvum releasing a mixture of toxins in the water. The characterized toxins, reported as prymnesin-1 and -2, have structural similarities consistent with other known ionizable compounds (e.g., ammonia). We investigated whether pH affects...
In marine and estuarine conditions, pH-dependent aquatic toxicity associated with Prymnesium parvum has been previously demonstrated with greater toxicity observed at higher pH. Recent research by our group extended such observations to inland waters in Texas, USA. Because prymnesins (prymnesin-1, prymnesin-2) represent the only P. parvum toxins reported in the peer-reviewed literature, we hypothesized...
Brooks, Bryan W., Susan V. James, Theodore W. Valenti, Jr., Fabiola Urena‐Boeck, Carlos Serrano, Jason P. Berninger, Leslie Schwierzke, Laura D. Mydlarz, James P. Grover, and Daniel L. Roelke, 2010. Comparative Toxicity of Prymnesium parvum in Inland Waters. Journal of the American Water Resources Association (JAWRA) 46(1):45‐62. DOI: 10.1111/j.1752‐1688.2009.00390.x
Abstract: Numerous studies have...
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