Geoffrey Horst

Nitrogen availability increases the toxin quota of a harmful cyanobacterium, <i>Microcystis aeruginosa</i>
Horst, Geoffrey P., Orlando Sarnelle, Jeffrey D White, Stephen K. Hamilton, RajReni B. Kaul, and Julianne D. Bressie. 2014. “Nitrogen Availability Increases the Toxin Quota of a Harmful Cyanobacterium, <i>Microcystis aeruginosa< I&gt”;. Water Research 54: 188-98. doi:10.1016/j.watres.2014.01.063.
Phosphorus addition reverses the positive effect of zebra mussels (<i>Dreissena polymorpha</i>) on the toxic cyanobacterium, <i>Microcystis aeruginosa</i>
Sarnelle, Orlando, Jeffrey D White, Geoffrey P. Horst, and Stephen K. Hamilton. 2012. “Phosphorus Addition Reverses the Positive Effect of Zebra Mussels (<i>Dreissena polymorpha< i>) on the Toxic Cyanobacterium, <i>Microcystis aeruginosa< I&gt”;. Water Research 46 (11): 3471-78. doi:10.1016/j.watres.2012.03.050.
Biogenic calcite-phosphorus precipitation as a negative feedback to lake eutrophication
Hamilton, Stephen K., Denise A. Bruesewitz, Geoffrey P. Horst, David B. Weed, and Orlando Sarnelle. 2009. “Biogenic Calcite-Phosphorus Precipitation As a Negative Feedback to Lake Eutrophication”. Canadian Journal of Fisheries and Aquatic Sciences 66 (2): 343-50. doi:10.1139/F09-003.