Our research is mainly ecohydrological, in nature, but also touches on physical hydrology, hydrobiogeochemistry and hydropedology. It encompasses the themes outlined below:

Flow processes, i.e., water and chemical transport above ground, in bulk soil, and at ecohydrological interfaces (e.g., soil-bedrock interfaces, soil matrix-macropore boundaries).

Nutrient dynamics in lotic/lentic systems, i.e., mechanisms underlying phosphorus retention and export; metabolic regime of streams and wetlands.

Isotope biogeochemistry, i.e., reliance on stable isotopes of oxygen and hydrogen to estimate mean residence times (i.e., average times water spends in a given watershed compartment), characterize soil evaporation and plant transpiration, and infer plant water uptake.

“Big data” science and modelling, i.e., synthesis and analysis of ground-based and remotely-sensed data from online repositories; use of traditional, equation-based models; custom design of dynamic simulation models (e.g., cellular automata, agent-based models); assessment of modeling uncertainty.

Landscape connectivity, i.e., focus on the movement of water, chemicals, sediment and biota between catchment locations; process conceptualization, modelling and policy implications.

Ecohydrological dynamics in engineered landscapes, i.e., dynamics prevailing in landscapes where natural processes are significantly altered by roads, surface drains, tile drains, man-made reservoirs and wetland loss.


Select information about active projects can be found under the “News and Blog” tab.










See links below for maps and videos of research sites or research results produced by our University of Manitoba group