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Trends Ecol Evol. 2010 Aug;25(8):468-78. doi: 10.1016/j.tree.2010.05.004. Epub 2010 Jun 16.

Rooting theories of plant community ecology in microbial interactions.

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1
Department of Biology, Indiana University, Bloomington, IN 47405, USA. jbever@indiana.edu

Abstract

Predominant frameworks for understanding plant ecology have an aboveground bias that neglects soil micro-organisms. This is inconsistent with recent work illustrating the importance of soil microbes in terrestrial ecology. Microbial effects have been incorporated into plant community dynamics using ideas of niche modification and plant-soil community feedbacks. Here, we expand and integrate qualitative conceptual models of plant niche and feedback to explore implications of microbial interactions for understanding plant community ecology. At the same time we review the empirical evidence for these processes. We also consider common mycorrhizal networks, and propose that these are best interpreted within the feedback framework. Finally, we apply our integrated model of niche and feedback to understanding plant coexistence, monodominance and invasion ecology.

PMID:
20557974
PMCID:
PMC2921684
DOI:
10.1016/j.tree.2010.05.004
[Indexed for MEDLINE]
Free PMC Article
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