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Preferred term

biome  

Definition

  • [wikipedia: https://en.wikipedia.org/wiki/Biome] Biomes are climatically and geographically defined as contiguous areas with similar climatic conditions on the Earth, such as communities of plants, animals, soil organisms,[1] and viruses[2] and are often referred to as ecosystems. Some parts of the earth have more or less the same kind of abiotic and biotic factors spread over a large area, creating a typical ecosystem over that area. Such major ecosystems are termed as biomes. Biomes are defined by factors such as plant structures (such as trees, shrubs, and grasses), leaf types (such as broadleaf and needleleaf), plant spacing (forest, woodland, savanna), and climate. Unlike ecozones, biomes are not defined by genetic, taxonomic, or historical similarities. Biomes are often identified with particular patterns of ecological succession and climax vegetation (quasiequilibrium state of the local ecosystem). An ecosystem has many biotopes and a biome is a major habitat type. A major habitat type, however, is a compromise, as it has an intrinsic inhomogeneity.

Broader concept

Note

  • Structured according to http://www.ucmp.berkeley.edu/glossary/gloss5/biome/

Creator

  • 0000-0003-1068-2394

URI

http://vocabs.lter-europe.net/EnvThes/10169

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