- Water quality; aquatic ecology; global change; biogeochemical cycles; greenhouse gas emissions; eutrophication; algal blooms; climate change
- Doctor of Philosophy in Environmental and Life Sciences, Trent University
- Master of Science in Biological Sciences, University of Alberta
- Honours Bachelor of Science in Biology, University of Waterloo
Dr. Baulch is an aquatic ecosystem biogeochemist with a research focus at the interface between field research and modelling. Her research interests include water quality, aquatic ecology, global change, biogeochemical cycles, greenhouse gas emissions, and eutrophication. The overall goal of her research program is to determine how to maintain crucial freshwater ecosystem services in the face of climate change and nutrient pollution.
News and Media
- Prediction and management of harmful algal blooms
- Winter limnology: Understanding implications of declining periods of ice cover
- Characterizing the importance of aquatic ecosystems in regional and global greenhouse gas budgets
- Catchment nutrient dynamics in agricultural landscapes: improved modelling, characterization of wetland drainage effects, and assessment of beneficial management practices
Weyhenmeyer, G.A., Mackay, M., Stockwell, J.D., Thiery, W., Grossart, H.-P., Augusto-Silva, P.B., Baulch, H.M., de Eyto, E., Hejzlar, J., Kangur, K., Kirillin, G., Pierson, D.C., Rusak, J.A., Sadro, S., and Woolway, I. 2017. Citizen science shows systematic changes in the temperature difference between air and inland waters with global warming. Scientific Reports. https://doi.org/10.1038/srep43890
Gooding, R. and Baulch, H.M. 2017. Small Reservoirs as a Beneficial Management Practice for Nitrogen Removal. Journal of Environmental Quality, 46(1): 96-104. https://doi.org/10.2134/jeq2016.07.0252
Pernica, P., North, R.L., and Baulch, H.M. 2017. In the cold light of day: the potential importance of under-ice convective mixed layers to primary producers. Inland Waters, 7(2): 138-150. http://dx.doi.org/10.1080/20442041.2017.1296627
Mahmood, T.H., Pomeroy, J.W., Wheater, H.S., and Baulch, H.M. 2017. Hydrological responses to climatic variability in a cold agricultural region. Hydrological Processes, 31(4):854-870. https://doi.org/
Baulch, H.M. 2013. Asking the right questions about nutrient control in aquatic ecosystems. Environmental Science and Technology, 47(3): 1188-1189. https://doi.org/10.1021/es400134s
Kavanaugh, M.T., Holtgrieve, G.W., Baulch, H., Brum, J. R., Cuvelier, M.L., Filstrup, C.T., Nickols, K.J., and Small, G.E. 2013. A salty divide within ASLO? ASLO Bulletin, 22(2): 34-37.
Baulch, H.M., Futter, M.N., Jin, L., Whitehead, P.G., Woods, D.T., Dillon, P.J., Butterfield, D.A., Oni, S.K., Aspden, L.P., O’Connor, E.M., and Crossman, J. 2013. Phosphorus dynamics across intensively monitored subcatchments in the Beaver River. Inland Waters, 3(2): 187-206.
Jin, L., Whitehead, P.J., Baulch, H.M., Dillon, P.J., Butterfield, D.A., Oni, S.K., Futter, M.N., Crossman, J., and O’Connor, E.M. 2013. Modelling phosphorus in Lake Simcoe and its subcatchments: scenario analysis to assess alternative management strategies. Inland Waters, 3(2): 207-220.
Crossman, J., Futter, M.N., Oni, S.K., Whitehead, P.G., Jin, L., Butterfield, D.A., Baulch, H.M., and Dillon, P.J. 2013. Impacts of climate change on hydrology and water quality: Future proofing management strategies in the Lake Simcoe watershed, Canada. Journal of Great Lakes Research, 39(1), 19-32. http://dx.doi.org/10.1016/j.jglr.2012.11.003
Whitfield, C.J., Aherne, J., and Baulch, H.M. 2011. Controls on greenhouse gas concentrations in polymictic headwater lakes in Ireland. Science of the Total Environment, 410-411: 217-225. http://dx.doi.org/10.1016/j.scitotenv.2011.09.045
- ENVS 807 - Sustainability in Theory and Practice
- ENVS 821 - Sustainable Water Resources
- BIOL 410 - Current Perspectives in Environmental Biology