Abstract
In the past two decades there has been a high-profile debate between two frameworks for exploring biodiversity in ecology: the niche-based framework and the neutral framework. This paper discusses contrasting approaches to forge a causal relationship between the niche theory and the neutral theory. The first approach suggests that evolution for niche differentiation may lead to neutrality, and the second suggests that evolution for niche convergence may do so. Although counterintuitive and rarely considered, here I argue that the differentiation hypothesis is more promising. As will be demonstrated, adopting this hypothesis has notable implications for how the neutral theory is received.
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Notes
Conversely, niche equivalence is consistent with demographic non-equivalence. To name one example, say that species share the same niche but there is negative density dependence. That is, there is an advantage in being a minority, e.g., reduced risk of parasitism or predation. Here the species are not necessarily demographically equivalent: their survival or reproduction chances need not be equal. Rather, what is important in this scenario is the tradeoff between being a stronger competitor (niche effect) and suffering from an increased population size (density dependence effect) (Wilson, 1990). Since the paper is concerned with the assumption of neutrality, such cases are not discussed further.
References
Abrams, P. (1983). The theory of limiting similarity. Annual Review of Ecology and Systematics, 14(1), 359–376.
Barabás, G., Rafael, D., Rael, R., Meszéna, G., Ostling, A., Barabás, G., D’andrea, R., Rael, R., & Ostling, A. (2013). Emergent Neutrality or Hidden Niches? Oikos, 122(11), 1565–1572. https://doi.org/10.1111/J.1600-0706.2013.00298.X.
Bausman, W. C. (2018). Modeling: Neutral, null, and baseline. Philosophy of Science, 85, 594–616.
Bausman, W. (2019). The Aims and Structures of Ecological Research Programs. Philosophical Topics, 47(1), 1–20. https://doi.org/10.2307/26948089.
Beatty, J. (1997). Why do biologists argue like they do? Philosophy of Science, 64, S432–S443.
Bell, G. (2001). Neutral macroecology. Science, 293(5539), 2413–2418.
Chesson, P. (2000). Mechanisms of maintenance of Species Diversity. Annual Review of Ecology and Systematics, 31(1), 343–366. https://doi.org/10.1146/annurev.ecolsys.31.1.343.
Chisholm, R. A., & Pacala, S. W. (2010). Niche and neutral models predict asymptotically equivalent species abundance distributions in high-diversity ecological communities. Proceedings of the National Academy of Sciences of the United States of America, 107(36), 15821–15825. https://doi.org/10.1073/PNAS.1009387107/SUPPL_FILE/PNAS.201009387SI.PDF.
Edelaar, P., & Bolnick, D. I. (2012). Non-random Gene Flow: An Underappreciated Force in Evolution and Ecology. Trends in Ecology & Evolution, 27(12), 659–665. https://doi.org/10.1016/J.TREE.2012.07.009.
Gaston, K. J., & Chown, S. L. (2005). Neutrality and the Niche. Functional Ecology, 19, 1–6.
Gotelli, N. J., & McGill, B. J. (2006). Null versus neutral models: What’s the difference? Ecography, 29(5), 793–800.
Gravel, D., Canham, C. D., Beaudet, M., & Messier, C. (2006). Reconciling Niche and Neutrality: The Continuum Hypothesis. Ecology Letters, 9(4), 399–409. https://doi.org/10.1111/j.1461-0248.2006.00884.x.
Holt, R. D. (2006). Emergent Neutrality. Trends in Ecology and Evolution, 21(10), 531–533.
Hu, X. S., He, F., & Hubbell S. P. (2006). Neutral theory in macroecology and population genetics. Oikos, 113(3), 548–556.
Hubbell, S. P. (2001). The Unified Neutral Theory of Biodiversity and Biogeography (MPB-32). Princeton University Press.
Hubbell, S. P. (2005). Neutral theory in Community Ecology and the hypothesis of functional equivalence. Functional Ecology, 19(1), 166–172. https://doi.org/10.1111/j.0269-8463.2005.00965.x.
Hubbell, S. P. (2006). Neutral theory and the evolution of ecological equivalence. Ecology, 87(6), 1387–1398. doi: 10.1890/0012-9658(2006)87[1387:NTATEO]2.0.CO;2.
Hutchinson, G., & Evelyn (1957). “Concluding Remarks.” Cold Spring Harbor Symposium Quantitative Biology 22:415–27. doi: https://doi.org/10.1007/978-3-642-38007-5_26.
Hutchinson, G., & Evelyn (1961). The Paradox of the Plankton. The American Naturalist, 95(882), 137–145.
Hutchinson, G., & Evelyn (1978). An introduction to Population Ecology. New Haven and London: Yale University Press.
John, R., Dalling, J. W., Harms, K. E., Yavitt, J. B., Stallard, R. F., Mirabello, M., Hubbell, S. P., Renato Valencia, Hugo Navarrete, Martha Vallejo, and, & Foster, R. B. (2007). “Soil Nutrients Influence Spatial Distributions of Tropical Trees Species.” Proceedings of the National Academy of Sciences of the United States of America 104(3):864–69. doi: https://doi.org/10.1073/PNAS.0604666104.
Lowe, W. H., & McPeek, M. A. (2014). Is dispersal Neutral? Trends in Ecology & Evolution, 29(8), 444–450. https://doi.org/10.1016/J.TREE.2014.05.009.
MacArthur, R. H., & Levins, R. (1967). The limiting similarity, convergence, and divergence of coexisting species. The American Naturalist, 101(921), 377–385. https://doi.org/10.1086/282505.
Matthews, T. J., & Whittaker, R. J. (2014). Neutral theory and the species abundance distribution: Recent developments and prospects for unifying niche and neutral perspectives. Ecology and Evolution, 4(11), 2263–2277. https://doi.org/10.1002/ece3.1092.
McGill, B. J., Brian, A., & Maurer, and Michael D. Weiser (2006). Empirical evaluation of Neutral Theory. Ecology, 87(6), 1411–1423. https://doi.org/10.1890/0012-9658(2006)87[1411:EEONT]2.0.CO;2.
Munoz, F., & Huneman, P. (2016). From the neutral theory to a comprehensive and multiscale theory of ecological equivalence. The Quarterly Review of Biology, 91(3), 321–342. https://doi.org/10.1086/688098.
Pocheville, A. (2015). “The Ecological Niche: History and Recent Controversies.” Pp. 547–86 in Handbook of evolutionary thinking in the sciences, edited by T. Heams, P. Huneman, G. Lecointre, and M. Silberstein. Dordrecht: Springer.
Rosindell, J., & Hubbell, S. P., & Etienne R. S. (2011). The unified neutral theory of biodiversity and biogeography at age ten. Trends in Ecology & Evolution, 26(7), 340–348. https://doi.org/10.1016/J.TREE.2011.03.024.
Rosindell, J., Hubbell, S. P., He, F., & Harmon, L. J., and Rampal S. Etienne (2012). The case for ecological neutral theory. Trends in Ecology & Evolution, 27(4), 203–208. https://doi.org/10.1016/J.TREE.2012.01.004.
Scheffer, M., & Van Nes, E. H. (2006). Self-organized similarity, the evolutionary emergence of groups of similar species. Proceedings of the National Academy of Sciences of the United States of America, 103(16), 6230–6235. https://doi.org/10.1073/PNAS.0508024103/SUPPL_FILE/08024FIG7.PDF.
Schoener, T. W. (1986). “The Ecological Niche.” in Ecological concepts: the contribution of ecology to an understanding of the natural world.
Silvertown, J. (2004). Plant Coexistence and the Niche. Trends in Ecology & Evolution, 19(11), 605–611. https://doi.org/10.1016/J.TREE.2004.09.003.
Van Valen, L. (1976). Ecological Species, Multispecies, and Oaks. Vol. 25.
Vandermeer, J. (2010). “How populations grow: The exponential and logistic equations.” Nature Education Knowledge 3(10).
Wilson, J. B. (1990). Mechanisms of species coexistence: Twelve Explanations for Hutchinson’s ‘paradox of the Plankton’’: Evidence from New Zealand Plant Communities’. New Zealand Journal of Ecology, 13(1), 17–42.
Acknowledgements
I would like to thank Arnon Levy, Philippe Huneman, Aya Evron and Jonathan Najenson for their valuable comments on this paper. James Rosindall and an anonymous reviewer provided insightful feedback.
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Halperin, T. Niches and ecological neutrality. Synthese 202, 69 (2023). https://doi.org/10.1007/s11229-023-04278-0
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DOI: https://doi.org/10.1007/s11229-023-04278-0