Concept information
Preferred term
bioturbation
Definition
- Bioturbation is defined as the reworking of soils and sediments by animals or plants. These include burrowing, ingestion, and defecation of sediment grains. Bioturbating activities have a profound effect on the environment and are thought to be a primary driver of biodiversity. The disruption of aquatic sediments and terrestrial soils through bioturbating activities provides significant ecosystem services. These include the alteration of nutrients in aquatic sediment and overlying water, shelter to other species in the form of burrows in terrestrial and water ecosystems, and soil production on land. (Adapted from: https://en.wikipedia.org/wiki/Bioturbation)
Broader concept
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/QX8-HC2R4N0K-7
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