Googling food webs: can an eigenvector measure species' importance for coextinctions?

A major challenge in ecology is forecasting the effects of species' extinctions, a pressing problem given current human impacts on the planet. Consequences of species losses such as secondary extinctions are difficult to forecast because species are not isolated, but interact instead in a compl...

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Bibliographic Details
Main Authors: Stefano Allesina, Mercedes Pascual
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2009-09-01
Series:PLoS Computational Biology
Online Access:http://europepmc.org/articles/PMC2725316?pdf=render