On the processes generating latitudinal richness gradients: identifying diagnostic patterns and predictions

We use a simulation model to examine four of the most common hypotheses for the latitudinal richness gradient and identify patterns that might be diagnostic of those four hypotheses. The hypotheses examined include 1) tropical niche conservatism, or the idea that the tropics are more diverse because...

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Bibliographic Details
Main Authors: Allen eHurlbert, James eStegen
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-12-01
Series:Frontiers in Genetics
Subjects:
Online Access:http://journal.frontiersin.org/Journal/10.3389/fgene.2014.00420/full