Species richness change across spatial scales
نویسندگان
چکیده
منابع مشابه
Predictability of ecosystem engineering effects on species richness across environmental variability and spatial scales
1 The effect of physical ecosystem engineering – structurally mediated modification of the abiotic environment by organisms – on species richness and composition probably depends on the area of observation and environmental context. 2 We develop specific hypotheses to evaluate how such effects will vary with spatial scale and environmental variability, and test these hypotheses by examining the...
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J. Hortal ([email protected]), NERC Centre for Population Biology, Div. of Biology, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK. N. Roura-Pascual, Àrea de Biodiversitat, Centre Tecnològic Forestal de Catalunya, Ctra. de St. Llorenç de Morunys Km 2, ES-25280 Solsona, Catalonia, Spain. N. J. Sanders, Dept of Ecology and Evolutionary Biology, Univ. of Tennessee...
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The spatial dispersion of individuals across multiple spatial scales can significantly influence biodiversity patterns. Here we characterize the dispersion of corals in reef assemblages distributed across a 10000-km longitudinal biodiversity gradient from Indonesia to the Society Islands, using a multiscale sampling design. Our results indicate that most coral species were aggregated among 10-m...
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ژورنال
عنوان ژورنال: Oikos
سال: 2019
ISSN: 0030-1299,1600-0706
DOI: 10.1111/oik.05968