HIGHLIGHTS
- who: IDEA and collaborators from the School of Marine and Tropical Biology, ARC Centre of Excellence for Coral have published the article: Understanding diversitystability relationships: towards a unified model of portfolio effects, in the Journal: (JOURNAL)
- what: The authors show that community stability is a product of two quantities: the synchrony of population fluctuations and an average species-level population stability that is weighted by relative abundance.
SUMMARY
This phenomenon, or components of it, has been characterised using a variety of terms (e_g statistical averaging, portfolio effect, covariance effect, insurance hypothesis . . .
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