Associate Professor Brigid O'Donnell, Developmental Biology

Beebe River

TheBeebe River Long Term Environmental Monitoring and Education Projectcontinues on, from its inception in the summer of 2016. Our team consists of graduate and undergraduate students in biology, environmental science & policy, and biochemistry, and several PSU alums. Our work focuses on an integrative view of this watershed – an approach we like to callfrom genes to GIS.

TheBeebe River Long Term Environmental Monitoring and Education Projectcontinues on, from its inception in the summer of 2016. Our team consists of graduate and undergraduate students in biology, environmental science & policy, and biochemistry, and several PSU alums. Our work focuses on an integrative view of this watershed – an approach we like to callfrom genes to GIS.

Beebe River

We spend each spring/summer season (after the spring semester wraps up) out on the river, working as a multidisciplinary team and partnering with groups outside of PSU. In the field, we continuously monitorstream temperature and flow, and sampleaquatic macroinvertebrates(mayflies, stoneflies, and caddisflies dominate our samples). Once per month from May until September we useelectrofishingto collect wild brook trout with our partners: NH Fish and Game and the Pemigewasset Chapter of Trout Unlimited. During these sampling events, we collect wild brook trout and measurebody size, scrape scales toageindividuals, clip the small adipose fin of each individual to better create agenetic profile/genotype, and sample gill filaments to assay levels ofstress proteins.We are interested in understanding wild brook trout demographics, growth, movement, stress levels, genetic structure, and more with these data.Our aim is to tie together these disparate datasets and bridge across different scales to better understand and protect wild brook trout for future generations.

Beebe River Team

To learn more about our work – reach out to Brigid O’Donnell atbcodonnell@plymouth.eduor Amy Villamagna atamvillamagna@plymouth.edu