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Species in ecosystems and all that jazz
1School of Forestry and Environmental Studies, Yale University, New Haven, Connecticut, United States of America.
Plos Biology
|July 14, 2018
Summary
Species traits are not fixed and can adapt to environmental changes, enhancing ecosystem resilience. This adaptability offers insights into protecting ecological functions and restoring damaged ecosystems.
Area of Science:
- Ecology
- Environmental Science
Background:
- Ecosystem ecology traditionally assumes fixed species traits determine ecosystem functions.
- Existing theories posit that ecosystem processes are vulnerable to environmental shifts.
Purpose of the Study:
- To re-evaluate the theory of fixed species traits in ecosystem ecology.
- To explore how malleable functional traits influence ecosystem processes and resilience.
Main Methods:
- Review of recent research on species trait plasticity.
- Analysis of adaptive responses of species to changing environmental conditions.
Main Results:
- Functional traits are malleable, allowing rapid species adaptation.
- Species adaptations lead to predictable effects on ecosystem processes.
- Ecosystems exhibit inherent capacity to withstand environmental changes due to species adaptations.
Conclusions:
- Malleable species traits enhance ecosystem resilience to environmental change.
- Understanding adaptive attributes is crucial for protecting ecological functions.
- This research informs strategies for restoring damaged ecosystems.
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