The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
A tribute to Claude Shannon (1916–2001) and a plea for more rigorous use of species richness, species diversity and the ‘Shannon–Wiener’ Index
Abstract
In the literature, the terms species richness and species diversity are sometimes used interchangeably. We suggest that at the very least, authors should define what they mean by either term. Of the many species diversity indices used in the literature, the Shannon Index is perhaps most commonly used. On some occasions it is called the Shannon–Wiener Index and on other occasions it is called the Shannon–Weaver Index. We suggest an explanation for this dual use of terms and in so doing we offer a tribute to the late Claude Shannon (who passed away on 24 February 2001).
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Cites
A Mathematical Theory of Communication
Shannon, C. E. (1948) · Bell System Technical Journal · doi:10.1002/j.1538-7305.1948.tb01338.x · Cited by 88,486
A Mathematical Theory of Communication
Shannon, C. E. (1948) · Bell System Technical Journal · doi:10.1002/j.1538-7305.1948.tb00917.x · Cited by 48,949
The Mathematical Theory of Communication
Shannon, C. E., Weaver, W., & Wiener, N. (1950) · Physics Today · doi:10.1063/1.3067010 · Cited by 9,801
Parry, G. D. R., Johnson, M. S., Bell, R. M., Edwards, R. W., & Wathern, P. (1984) · Planning and Ecology · doi:10.1007/978-1-4899-3045-3_3 · Cited by 7,591
Extrapolation, Interpolation, and Smoothing of Stationary Time Series: With Engineering Applications
Wiener, N. (1949) · The MIT Press eBooks · doi:10.7551/mitpress/2946.001.0001 · Cited by 4,826
Certain Topics in Telegraph Transmission Theory
Nyquist, H. (1928) · Transactions of the American Institute of Electrical Engineers · doi:10.1109/t-aiee.1928.5055024 · Cited by 3,089
Hartley, R. V. L. (1928) · Bell System Technical Journal · doi:10.1002/j.1538-7305.1928.tb01236.x · Cited by 1,828
Scale and species richness: towards a general, hierarchical theory of species diversity
Whittaker, R. J., Willis, K. J., & Field, R. (2001) · Journal of Biogeography · doi:10.1046/j.1365-2699.2001.00563.x · Cited by 1,617
An introduction to quantitative ecology
Poole, R. W. (1974) · McGraw-Hill eBooks · Cited by 925
(1993) · Biological Conservation · doi:10.1016/0006-3207(93)90392-e · Cited by 391
Cited by
Simpson diversity and the Shannon–Wiener index as special cases of a generalized entropy
Keylock, C. J. (2005) · Oikos · doi:10.1111/j.0030-1299.2005.13735.x · Cited by 495
Bacterial translocation and changes in the intestinal microbiome in mouse models of liver disease
Fouts, D. E., Torralba, M., Nelson, K. E., Brenner, D. A., & Schnabl, B. (2012) · Journal of Hepatology · doi:10.1016/j.jhep.2012.01.019 · Cited by 311
Fernandes, K. A., Kittelmann, S., Rogers, C. W., Gee, E. K., Bolwell, C. F., Bermingham, E. N., & Thomas, D. G. (2014) · PLoS ONE · doi:10.1371/journal.pone.0112846 · Cited by 143
Modulation of pathogenic oral biofilms towards health with nisin probiotic
Radaic, A., Ye, C., Parks, B., Gao, L., Kuraji, R., Malone, E., Kamarajan, P., Zhan, L., & Kapila, Y. L. (2020) · Journal of Oral Microbiology · doi:10.1080/20002297.2020.1809302 · Cited by 59
Wallen-Russell, C., Pearlman, N., Wallen-Russell, S., Cretoiu, D., Thompson, D. C., & Voinea, S. C. (2023) · Microorganisms · doi:10.3390/microorganisms11112784 · Cited by 14
Metadata
- Authors
- Spellerberg, I. F., & Fedor, P. J.
- Venue
- Global Ecology and Biogeography
- Publisher
- Wiley
- Published
- 2003-04-11
- Volume
- 12
- Issue
- 3
- Pages
- 177-179
- ISSN
- 1466-822X (ISSN-L)
- 1466-8238
- OpenAlex
- W2142678895
- Cited by
- 1,457
- References
- 19
- FWCI
- 7.46
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A tribute to Claude Shannon (1916–2001) and a plea for more rigorous use of species richness, species diversity and the ‘Shannon–Wiener’ Index. https://app.cochat.ai/papers/10.1046/j.1466-822x.2003.00015.x
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- Spellerberg, I. F., & Fedor, P. J. (2003). A tribute to Claude Shannon (1916–2001) and a plea for more rigorous use of species richness, species diversity and the ‘Shannon–Wiener’ Index. Global Ecology and Biogeography. https://doi.org/10.1046/j.1466-822x.2003.00015.x
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