Editor: Ian Head
Multivariate analyses in microbial ecology
Version of Record online: 24 SEP 2007
FEMS Microbiology Ecology
Volume 62, Issue 2, pages 142–160, November 2007
How to Cite
Ramette, A. (2007), Multivariate analyses in microbial ecology. FEMS Microbiology Ecology, 62: 142–160. doi: 10.1111/j.1574-6941.2007.00375.x
- Issue online: 24 SEP 2007
- Version of Record online: 24 SEP 2007
- Received 17 January 2007; revised 18 July 2007; accepted 20 July 2007.First published online 25 September 2007.
Environmental microbiology is undergoing a dramatic revolution due to the increasing accumulation of biological information and contextual environmental parameters. This will not only enable a better identification of diversity patterns, but will also shed more light on the associated environmental conditions, spatial locations, and seasonal fluctuations, which could explain such patterns. Complex ecological questions may now be addressed using multivariate statistical analyses, which represent a vast potential of techniques that are still underexploited. Here, well-established exploratory and hypothesis-driven approaches are reviewed, so as to foster their addition to the microbial ecologist toolbox. Because such tools aim at reducing data set complexity, at identifying major patterns and putative causal factors, they will certainly find many applications in microbial ecology.