Concept information
Preferred term
TROPHIC DYNAMICS
Definition
- Trophic dynamics are major interactions among organisms which involve feeding relationships. The feeding levels are called trophic levels where all producers belong to the first trophic level; all primary consumers (in other words, all herbivores), whether feeding on living or dead producers, belong to the second trophic level; organisms feeding on these herbivores belong to the third level, and so on. (en)
Broader concept
- ECOSYSTEM FUNCTIONS (en)
URI
https://gcmd.earthdata.nasa.gov/kms/concept/bd46a0bf-5c06-48af-a6c9-022417b1fffd
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