Biomes
Definition
A major and distinct regional element of the biosphere, typically consisting of several ecosystems (e.g., forests, rivers, ponds, swamps) within a region of similar climate. Biomes are characterized by typical communities of plants and animals.
Source
"Appendix I: Glossary". IPCC Fourth Assessment Report. 2007. http://www.ipcc.ch/pdf/glossary/ar4-wg2.pdf
Alternative definition
Major and distinct geographical areas of the biosphere, typically consisting of several ecosystems within a region of similar climate. They are characterised by typical communities of fauna and flora which have characteristic adaptions to the particular environment.
Alternative source
