Spatial species‐richness gradients across scales: a meta‐analysis

  title={Spatial species‐richness gradients across scales: a meta‐analysis},
  author={Richard Field and Bradford A. Hawkins and Howard V. Cornell and David J. Currie and Jos{\'e} Alexandre Felizola Diniz‐Filho and Jean-François Gu{\'e}gan and Dawn M. Kaufman and Jeremy T. Kerr and Gary G. Mittelbach and Thierry Oberdorff and Eileen M. O'Brien and John R. G. Turner},
  journal={Journal of Biogeography},
Aim  We surveyed the empirical literature to determine how well six diversity hypotheses account for spatial patterns in species richness across varying scales of grain and extent. 
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