Work

Evolutionary rescue in a changing world

Year: 2014

Type: review

Abstract: Evolutionary rescue occurs when adaptive evolutionary change restores positive growth to declining populations and prevents extinction. Here we outline the diagnostic features of evolutionary rescue and distinguish this phenomenon from demographic and genetic rescue. We then synthesize the rapidly accumulating theoretical and experimental studies of evolutionary rescue, highlighting the demographic, genetic, and extrinsic factors that affect the probability of rescue. By doing so, we clarify the factors to target through management and conservation. Additionally, we identify several putative cases of evolutionary rescue in nature, but conclude that compelling evidence remains elusive. We conclude with a horizon scan of where the field might develop, highlighting areas of potential application, and suggest areas where experimental evaluation will help to evaluate theoretical predictions.

Source: Trends in Ecology & Evolution

DOI: 10.1016/j.tree.2014.06.005

Authors: Stephanie M. Carlson, Curry J. Cunningham, Peter A.H. Westley

Institutions: University of California, Berkeley, University of Washington, University of Alaska Fairbanks

Language: English

Topic: Evolution and Genetic Dynamics

Subfield: Genetics

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

Open Access status: hybrid

Estimated APC paid: $7,030

OpenAlex ID: W2053063524

FWCI: 4.718

Cites: 90

Cited by: 769

Related to: 10