Biology Seminar: Max Zavell, SMAST, UMASS Dartmouth
Black Sea Bass, Centropristis striata, is an economically and ecologically important mesopredator in the Northwest Atlantic. This species is a prime example of range-expanding species in the context of climate change as the center of biomass for the northern stock has shifted northwards. This has resulted in increased abundance within Southern New England (SNE) over the past decade with potential implications for marine populations and communities. At present, inshore winter temperatures are below the species’ thermal tolerance. As a result, this requires them to seasonally migrate offshore; however, continued winter warming may produce favorable conditions that reduce migration lengths or allow for a constant presence in the region which may alter demersal communities. In addition to ocean warming, acidification and anthropogenic disturbances (e.g., offshore wind development) may potentially affect the biology and ecology of this important species. Here, I will provide a synthesis of my current interdisciplinary research efforts to better understand and predict the response of this species to multiple anthropogenic stressors across all life stages to best inform future management of both this species and local communities.
SENG - Room 305
Sarah Donelan
(508) 999-8217
sdonelan@umassd.edu