Diversity change in forest plots of Blue Mountains, Jamaica

William Godsoe, Peter Bellingham & Elena Moltchanova
Beta diversity describes the differences in species composition among communities. Changes in beta diversity over time are thought to be due to selection based on species’ niche characteristics. For example, theory predicts that selection that favours habitat specialists will increase beta diversity. In practice, ecologists struggle to predict how beta diversity changes. To remedy this problem, we propose a novel solution that formally measures selection’s effects on beta diversity. Using the Price equation, we show...

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  • Lincoln University
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  • Landcare Research
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  • University of Canterbury
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