Functional shifts in estuarine zooplankton in response to climate variability.
climate change
complexity
functional group richness
functional traits
oxygen
salinity
zooplankton community
Journal
Ecology and evolution
ISSN: 2045-7758
Titre abrégé: Ecol Evol
Pays: England
ID NLM: 101566408
Informations de publication
Date de publication:
Oct 2020
Oct 2020
Historique:
received:
23
01
2020
revised:
09
07
2020
accepted:
14
07
2020
entrez:
4
11
2020
pubmed:
5
11
2020
medline:
5
11
2020
Statut:
epublish
Résumé
Functional traits are becoming more common in the analysis of marine zooplankton community dynamics associated with environmental change. We used zooplankton groups with common functional properties to assess long-term trends in the zooplankton caused by certain environmental conditions in a highly eutrophicated gulf.Time series of zooplankton traits have been collected since the 1960s in the Gulf of Riga, Baltic Sea, and were analyzed using a combination of multivariate methods (principal coordinate analysis) and generalized additive models.One of the most significant changes was the considerable increase in the amount of the zooplankton functional groups (FGR) in coastal springtime communities, and dominance shifts from more complex to simpler organism groups-cladocerans and rotifers.The results also show that functional trait organism complexity (body size) decreased considerably due to cladoceran and rotifer increase following elevated water temperature. Salinity and oxygen had negligible effects on the zooplankton community.
Identifiants
pubmed: 33144986
doi: 10.1002/ece3.6793
pii: ECE36793
pmc: PMC7593182
doi:
Banques de données
Dryad
['10.5061/dryad.jsxksn06t']
Types de publication
Journal Article
Langues
eng
Pagination
11591-11606Informations de copyright
© 2020 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
Déclaration de conflit d'intérêts
The authors declare no competing interests.
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