Stephen Hamilton

Nitrogen transformations in a through-flow wetland revealed using whole-ecosystem pulsed <sup>15</sup>N additions
O’Brien, Jonathan M., Stephen K. Hamilton, Lauren E. Kinsman-Costello, Jay T. Lennon, and Nathaniel E. Ostrom. 2012. “Nitrogen Transformations in a through-Flow Wetland Revealed Using Whole-Ecosystem Pulsed <sup>15< Sup>N Additions”. Limnology and Oceanography 57 (1): 221-34. doi:10.4319/lo.2012.57.1.0221.
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.
Seasonal changes in water quality and macrophytes and the impact of cattle on tropical floodplain waterholes
Pettit, N. E., T. D. Jardine, Stephen K. Hamilton, V. Sinnamon, D. Valdez, P. M. Davies, M. M. Douglas, and S. E. Bunn. 2012. “Seasonal Changes in Water Quality and Macrophytes and the Impact of Cattle on Tropical Floodplain Waterholes”. Marine and Freshwater Research 63 (9): 788-800. doi:10.1071/MF12114.
Long-term ecological research in a human-dominated world
Robertson, Philip, Scott L. Collins, David R. Foster, Nicholas Brokaw, Hugh W. Ducklow, Ted L. Gragson, Corinna Gries, et al. 2012. “Long-Term Ecological Research in a Human-Dominated World”. BioScience 62 (4): 342-53. doi:10.1525/bio.2012.62.4.6.
Long-term nitrate loss along an agricultural intensity gradient in the Upper Midwest USA
Syswerda, S. P., B. Basso, Stephen K. Hamilton, J. B. Tausig, and G. P. Robertson. 2012. “Long-Term Nitrate Loss Along an Agricultural Intensity Gradient in the Upper Midwest USA”. Agriculture, Ecosystems & Environment 149: 10-19. doi:10.1016/j.agee.2011.12.007.
Denitrification by sulfur-oxidizing bacteria in a eutrophic lake
Burgin, Amy J., Stephen K. Hamilton, Stuart E. Jones, and Jay T. Lennon. 2012. “Denitrification by Sulfur-Oxidizing Bacteria in a Eutrophic Lake”. Aquatic Microbial Ecology 66 (3): 283-93. doi:10.3354/ame01574.
The fate of assimilated nitrogen in streams: an <i>in situ</i> benthic chamber study
O’Brien, Jonathan M., Stephen K. Hamilton, Laura Podzikowski, and Nathaniel Ostrom. 2012. “The Fate of Assimilated Nitrogen in Streams: an <i>in situ< i> Benthic Chamber Study”. Freshwater Biology 57 (6): 1113-25. doi:10.1111/j.1365-2427.2012.02770.x.
Fish mediate high food web connectivity in the lower reaches of a tropical floodplain river
Jardine, Timothy D., Bradley J. Pusey, Stephen K. Hamilton, Neil E. Pettit, Peter M. Davies, Michael M. Douglas, Vivian Sinnamon, Ian A. Halliday, and Stuart E. Bunn. 2012. “Fish Mediate High Food Web Connectivity in the Lower Reaches of a Tropical Floodplain River”. Oecologia 168 (3): 829-38. doi:10.1007/s00442-011-2148-0.
Impacts of glacial/interglacial cycles on continental rock weathering inferred using Sr/Ca and <sup>87</sup>Sr/<sup>86</sup>Sr ratios in Michigan watersheds
Jin, Lixin, Samuel B. Mukasa, Stephen K. Hamilton, and Lynn M. Walter. 2012. “Impacts of Glacial Interglacial Cycles on Continental Rock Weathering Inferred Using Sr Ca and <sup>87< sup>Sr <sup>86< Sup>Sr Ratios in Michigan Watersheds”. Chemical Geology 300-301: 97-108. doi:10.1016/j.chemgeo.2012.01.017.
Incorporating spatial variation of nitrification and denitrification rates into whole-lake nitrogen dynamics
Bruesewitz, Denise A., Jennifer L. Tank, and Stephen K. Hamilton. 2012. “Incorporating Spatial Variation of Nitrification and Denitrification Rates into Whole-Lake Nitrogen Dynamics”. Journal of Geophysical Research – Biogeosciences 117 (G3). doi:10.1029/2012JG002006.