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Article
Functional traits explain variation in plant life history strategies
PNAS
(2014)
Abstract
Plants have evolved diverse life history strategies to succeed in Earth’s varied environments. Some species grow quickly, produce copious seeds, and die within a few weeks. Other species grow slowly and rarely produce seeds but live thousands of years. We show that simple morphological measurements can predict where a species falls within the global range of life history strategies: species with large seeds, long-lived leaves, or dense wood have population growth rates influenced primarily by survival, whereas individual growth and fecundity have a stronger influence on the dynamics of species with small seeds, short-lived leaves, or soft wood. This finding increases the ability of scientists to represent complex population processes with a few easily measured character traits.
Disciplines
Publication Date
2014
DOI
https://doi.org/10.1073/pnas.1315179111
Publisher Statement
doi: 10.1073/pnas.1315179111
Citation Information
Peter B. Adler. "Functional traits explain variation in plant life history strategies" PNAS Vol. 111 Iss. 2 (2014) p. 740 - 745 Available at: http://works.bepress.com/peter_adler/50/