Life history complementarity and the maintenance of biodiversity

Kenneth Jops () and James P. O’Dwyer ()
Additional contact information
Kenneth Jops: University of Illinois
James P. O’Dwyer: University of Illinois

Nature, 2023, vol. 618, issue 7967, 986-991

Abstract: Abstract Life history, the schedule of when and how fast organisms grow, die and reproduce, is a critical axis along which species differ from each other1–4. In parallel, competition is a fundamental mechanism that determines the potential for species coexistence5–8. Previous models of stochastic competition have demonstrated that large numbers of species can persist over long timescales, even when competing for a single common resource9–12, but how life history differences between species increase or decrease the possibility of coexistence and, conversely, whether competition constrains what combinations of life history strategies complement each other remain open questions. Here we show that specific combinations of life history strategy optimize the persistence times of species competing for a single resource before one species overtakes its competitors. This suggests that co-occurring species would tend to have such complementary life history strategies, which we demonstrate using empirical data for perennial plants.

Date: 2023
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.nature.com/articles/s41586-023-06154-w Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:nature:v:618:y:2023:i:7967:d:10.1038_s41586-023-06154-w

Ordering information: This journal article can be ordered from
https://www.nature.com/

DOI: 10.1038/s41586-023-06154-w

Access Statistics for this article

Nature is currently edited by Magdalena Skipper

More articles in Nature from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().