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A new sampling formula for neutral biodiversity
Open accessAbstract
The neutral model of biodiversity, proposed by Hubbell (The Unified Neutral Theory of Biodiversity and Biogeography, Princeton University Press, Princeton, NJ, 2001) to explain the diversity of functionally equivalent species, has been subject of hot debate in community ecology. Whereas Hubbell studied the model mostly by simulations, recently analytical treatments have yielded expressions of the expected number of species of a particular abundance in a local community with dispersal limitation. Moreover, a formula has been offered for the joint likelihood of observing a given species‐abundance dataset in a local community with dispersal limitation, but this formula is too complicated to allow practical applications. Here, I present a much simplified expression that can be regarded as an enhanced version of the famous Ewens sampling formula. It can be used in maximum likelihood methods for quick estimation of the model parameters, using all information in the data, and for model comparison. I also show how to rapidly generate examples of species‐abundance distributions for a given set of model parameters and how to calculate Simpson's diversity index.
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Cites
Molecular Evolutionary Genetics
Nei, M. (1987) · Columbia University Press eBooks · doi:10.7312/nei-92038 · Cited by 16,583
Simpson, E. (1949) · Nature · doi:10.1038/163688a0 · Cited by 14,809
The Unified Neutral Theory of Biodiversity and Biogeography
Jetschke, G., & Hubbell, S. P. (2002) · Ecology · doi:10.2307/3071998 · Cited by 5,699
The Unified Neutral Theory of Biodiversity and Biogeography
Jetschke, G. (2002) · Ecology · doi:10.1890/0012-9658(2002)083[1771:tuntob]2.0.co;2 · Cited by 3,285
Competition and Biodiversity in Spatially Structured Habitats
Tilman, D. (1994) · Ecology · doi:10.2307/1939377 · Cited by 2,758
Skrede, I., Eidesen, P. B., Piñeiro, R., & Brochmann, C. (2006) · Molecular Ecology · doi:10.1111/j.1365-294x.2006.02908.x · Cited by 2,750
The sampling theory of selectively neutral alleles
Ewens, W. J. (1972) · Theoretical Population Biology · doi:10.1016/0040-5809(72)90035-4 · Cited by 2,096
Light-Gap Disturbances, Recruitment Limitation, and Tree Diversity in a Neotropical Forest
Hubbell, S. P., Foster, R. B., O'Brien, S. T., Harms, K. E., Condit, R., Wechsler, B. S., Wright, S. J., & Lao, S. (1999) · Science · doi:10.1126/science.283.5401.554 · Cited by 1,539
Beta-Diversity in Tropical Forest Trees
Condit, R., Pitman, N. C. A., Leigh, E. G., Chave, J., Terborgh, J., Foster, R. B., Núñez, P., Aguilar, S., Valencia, R., Villa, G., et al. (2002) · Science · doi:10.1126/science.1066854 · Cited by 1,477
Community assembly and invasion: An experimental test of neutral versus niche processes
Fargione, J., Brown, C. S., & Tilman, D. G. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1033107100 · Cited by 853
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Self-citation
Metadata
- Authors
- Etienne, R. S.
- Affiliations
- University of Groningen (NL)
- Corresponding author
- Etienne, Rampal S.
- ORCID
- Etienne, Rampal S.
- Venue
- Ecology Letters
- Publisher
- Wiley
- Published
- 2005-02-03
- Volume
- 8
- Issue
- 3
- Pages
- 253-260
- ISSN
- 1461-023X (ISSN-L)
- 1461-0248
- OpenAlex
- W2113373525
- Cited by
- 263
- References
- 39
- Citations by year
- 2026: 3 · 2025: 7 · 2024: 4 · 2023: 4 · 2022: 9 · 2021: 7 · 2020: 11 · 2019: 15 · 2018: 7 · 2017: 17 · 2016: 14 · 2015: 9 · 2014: 18 · 2013: 9 · 2012: 14
- FWCI
- 16.59
- Type
- journal article
- Language
- en
- Open access
- green
- research.wur.nl
- Locations
- Ecology Letters (publishedVersion)
- University of Groningen research database (University of Groningen / Centre for Information Technology) (publishedVersion)
- Socio-Environmental Systems Modeling (acceptedVersion)
- University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion)
- Topics
- Physical Sciences › Environmental Science › Nature and Landscape Conservation › Ecology and Vegetation Dynamics Studies
- Physical Sciences › Mathematics › Applied Mathematics › Mathematical and Theoretical Epidemiology and Ecology Models
- Physical Sciences › Environmental Science › Ecology › Microbial Community Ecology and Physiology
- Keywords
- neutral theory of biodiversity, Ewens sampling formula, species abundance distribution, dispersal limitation, maximum likelihood estimation, model comparison, Simpson index, species abundance data, local communities
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