Geometry and scale in species–area relationships

Geometry and scale in species–area relationships


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ABSTRACT Arising from F. He & S. P. Hubbell _Nature_ 473, 368–371 (2011)10.1038/nature09985. He and Hubbell developed a sampling theory for the species–area relationship (SAR) and the


endemics–area relationship (EAR)1. They argued that the number of extinctions after habitat loss is described by the EAR and that extinction rates in previous studies are overestimates


because the EAR is always lower than the SAR. Here we show that their conclusion is not general and depends on the geometry of habitat destruction and the scale of the SAR. We also question


their critique of the Millennium Ecosystem Assessment estimates, as those estimates are not dependent on the SAR only, although important uncertainties remain due to other methodological


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support SIMILAR CONTENT BEING VIEWED BY OTHERS SPECIES TURNOVER DOES NOT RESCUE BIODIVERSITY IN FRAGMENTED LANDSCAPES Article 12 March 2025 ECOSYSTEM DECAY EXACERBATES BIODIVERSITY LOSS


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references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Centro de Biologia Ambiental, Faculdade de Ciências da Universidade de Lisboa, Lisboa, 1749-016, Portugal Henrique Miguel Pereira, 


Luís Borda-de-Água & Inês Santos Martins Authors * Henrique Miguel Pereira View author publications You can also search for this author inPubMed Google Scholar * Luís Borda-de-Água View


author publications You can also search for this author inPubMed Google Scholar * Inês Santos Martins View author publications You can also search for this author inPubMed Google Scholar


CONTRIBUTIONS All authors participated in the discussion of the ideas that resulted in this paper. H.M.P. wrote the paper, L.B.-d.-A. performed the data analysis, and I.S.M. prepared the


data sets for analysis. CORRESPONDING AUTHOR Correspondence to Henrique Miguel Pereira. ETHICS DECLARATIONS COMPETING INTERESTS Declared none. POWERPOINT SLIDES POWERPOINT SLIDE FOR FIG. 1


POWERPOINT SLIDE FOR FIG. 2 RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Pereira, H., Borda-de-Água, L. & Martins, I. Geometry and scale in


species–area relationships. _Nature_ 482, E3–E4 (2012). https://doi.org/10.1038/nature10857 Download citation * Received: 05 June 2011 * Accepted: 20 December 2011 * Published: 22 February


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