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Related Experiment Video

Updated: Oct 30, 2025

Relating Stomatal Conductance to Leaf Functional Traits

Relating Stomatal Conductance to Leaf Functional Traits

Published on: October 12, 2015

Linking ecomechanical models and functional traits to understand phenotypic diversity.

Timothy E Higham¹, Lara A Ferry², Lars Schmitz³

¹Department of Evolution, Ecology, and Organismal Biology, University of California, Riverside, CA 92521, USA.

Trends in Ecology & Evolution

|July 5, 2021

Summary

We introduce an ecomechanical approach to understand how changing environments shape organismal phenotypes. This framework integrates organismal traits with ecological variables to predict species survival and distribution shifts.

Keywords:

biomechanics biophysics community ecology development mechanics safety factor

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Area of Science:

Ecology
Evolutionary Biology
Biomechanics

Background:

Organismal phenotypes are shaped by physical laws, development, environment, and evolutionary history.
Predicting species responses to environmental change requires integrating diverse biological and physical factors.

Purpose of the Study:

To propose a theoretical and practical framework, the ecomechanical approach, for understanding phenotypic diversity under changing environments.
To integrate functional organismal traits with ecological variables for predicting species shifts.

Main Methods:

Developing a theoretical framework that links organismal traits to environmental variables.
Utilizing drag-induced bending in trees as a case study to demonstrate the ecomechanical paradigm.

Main Results:

The ecomechanical approach provides insights into phenotypic diversity and predicts species survival and distribution shifts.
Demonstrated the applicability of the framework using a tree biomechanics example.

Conclusions:

The ecomechanical approach offers a powerful tool for interdisciplinary research in ecology and evolution.
Highlights the need for mass data collection and analysis to support ecomechanical modeling.