The amphipod Corophium multisetosum (Corophiidae) in Ria de Aveiro (NW Portugal). II. Abundance, biomass and production

The amphipod Corophium multisetosum (Corophiidae) in Ria de Aveiro (NW Portugal). II. Abundance, biomass and production

The abundance and biomass of Corophium multisetosum Stock, 1952 were determined from benthic corer samples collected monthly over 1 yr in the upper reaches of Canal de Mira (Ria de Aveiro, Portugal). Both density and biomass over the sampling period were negatively correlated iwth water temperature...

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Veröffentlicht in:Marine biology 2000-11, Vol.137 (4), p.651-660
Hauptverfasser: CUNHA, M. R, MOREIRA, M. H, SORBE, J. C
Format: Artikel
Sprache:eng
Schlagworte:
Animal and plant ecology
Animal populations
Animal, plant and microbial ecology
Animals
Aquatic life
Biological and medical sciences
Biomass
Brackish
Corophium multisetosum
Demecology
Fundamental and applied biological sciences. Psychology
Marine biology
Portugal
Protozoa. Invertebrata
Rivers
Water temperature
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Beschreibung
Zusammenfassung:The abundance and biomass of Corophium multisetosum Stock, 1952 were determined from benthic corer samples collected monthly over 1 yr in the upper reaches of Canal de Mira (Ria de Aveiro, Portugal). Both density and biomass over the sampling period were negatively correlated iwth water temperature and positively correlated with chlorophyll a concentration in the sediment.
ISSN:0025-3162
1432-1793
DOI:10.1007/s002270000385