Biology Seminar

Friday, February 06, 2026 at 12:00pm to 1:00pm

Advisor: Sara Donelan

Date: February 6, 2026, SENG RM 305, 12 Noon

Abstract:

One of the most central challenges in biology is the problem of relating phenomena across scales. A crossscale approach is needed to understand complex issues, such as the ecological and evolutionary response of marine taxa to global change. Here, I define cross-scale as an approach that bridges across spatial and temporal scales, necessarily integrating closely related but disparate fields such as organismal physiology, ecology, and evolution. In this talk, I will give some brief vignettes highlighting my cross-scale approach to understanding the effects of global change in the oceans.

First, I will discuss our recent work to understand environmental drivers of local adaptation using ecophysiological and molecular approaches in predatory oyster drills (Urosalpinx) that span the strongest latitudinal temperature gradient in the world. Second, I will touch on our approaches to examine cross realm (ocean vs land) differences in thermal performance and the broader significance for conservation management. I will then close with our ongoing work to address the explosion of scientific information over the last 50 years and our efforts to train early career researchers in how to reconcile pattern and process from a vast sea of scientific data.

SENG, Rm: 305
Sarah Donelan
9508) 999-8217
Sdonelan@umassd.edu