Thank you for your interest in learning more about our research group in these pages. Our TrEnCh (Translating Environmental Change) Project is a branch of the group focused on building computational and visualization tools to understand how organisms experience climate change. We practice open science, so you can track our progress in our research group and TrEnCh Project GitHub organizations.  You can find lab policies and resources here.

Research Question

How does biology (morphology, physiology, and life history) determine an organism’s ecological and evolutionary response to environmental change?


  • Ecological and evolutionary forecasting and hindcasting: We are using historic data on species’ traits from museum specimens and performance from lab and field studies to assess phenotypic shifts and their influence on species’ responses to recent climate change.
  • Mechanistic models of species’ ranges in changing environments: We develop mechanistic models that scale from individual performance and energetics to population and community dynamics and predict abundance and distribution patterns.
  • Physiological, energetic, and ecological constraints on abundance, distribution, and diversity: Ecoinformatics enables us to ask how the evolution of physiological traits constrains broad-scale patterns of abundance, distribution, and diversity.
  • Outreach and Education: We develop computational tools to translate physical climate changes into impacts on organisms. The tools enable assessing the ecological consequences of given warming. We also teach courses on physiological and global change ecology and evolution and participate in outreach activities aimed at disseminating information about the ecological impacts of climate change.

Study systems: Colias butterflies around Gothic, CO and grasshopper communities around Boulder, CO.

Announcing the @NASAEarthData @Openscapes Champions Cohort in Aug-Nov 2021! 🎉🌍☁️
Now seeking Earth scientists using NASA data looking to increase #openscience practices with their research groups & migrate workflows to the cloud

Details & nominations: https://nasa-openscapes.github.io/champions

JUNE 1 REGISTRATION DEADLINE for EFI Early Career Meeting on June 14-15.
This meeting is for anyone at the undergrad & grad student, postdoc, & early career stages interested in learning more about or sharing their experience with ecological forecasting. https://bit.ly/3vsdcRT

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