Graduate Research

Body size patterns

My interests in how individual- and species-level traits vary across environmental gradients has resulted in some interesting projects. I have looked for the occurrence of a negative temperature-mass relationship within species (i.e., Bergmann’s rule) in a data-intensive way and have not found it to be as prevalent as expected. I have also determined how size variation affects how temperature changes metabolic rates in a diverse group of ectotherm species. Currently, I am working on projects to determine how temperature affects species sizes across time (see GitHub repo).

Phenology assessment

Another area of interest has been how choice of both data types and models affect interpretations of phenological patterns in various types of organisms. We are currently looking at how large amounts of opportunistically collected data compared to more intensively collected data affect assessment of phenology in bees. Additionally, how phenology patterns in plants differ depending on which models are used to characterize them in combination with choice of opportunistic or intensively collected data.

Undergraduate & Postgraduate Research

Rotifer behavior

For my undergraduate honors project, I determined the diel vertical migration patterns of rotifers in a lake in northern Minnesota, and its relationship to an invertebrate predator. thesis paper

Fish experimental studies

I spent time during and after my bachelor’s degree at Oak Ridge National Laboratory studying the effect of magnetic fields on fish behavior. I set up both lab and mesocosm experiments and collected data on fish movement and startle responses.

Cyanobacterial toxins

We assessed concentrations of microcystin in Green Bay, and corresponding correlations with environmental variables and algae abundance.