The effect of salinity levels on the structure of zooplankton communities
Author(s) -
Ewa Paturej,
Agnieszka Gutkowska
Publication year - 2015
Publication title -
archives of biological sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.217
H-Index - 25
eISSN - 1821-4339
pISSN - 0354-4664
DOI - 10.2298/abs140910012p
Subject(s) - zooplankton , salinity , abundance (ecology) , biodiversity , biomass (ecology) , environmental science , temperature salinity diagrams , oceanography , community structure , ecology , fishery , biology , geology
The objective of this study was to determine the qualitative and quantitative structure of zooplankton communities in the Vistula Lagoon and to establish whether zooplankton abundance and biodiversity are affected by salinity levels. Samples for biological analyses were collected in the summer (June-September) of 2007-2011 at eleven sampling sites. Statistical analysis revealed a significant correlation between salinity levels and the number of species (r= -0.2020), abundance (r= 0.1967) and biomass (r= 0.3139) of zooplankton. No significant correlations were found between salinity and the biodiversity of zooplankton. The results of the study suggest that salinity affects the abundance and structure, but not the diversity of zooplankton communities in the Vistula Lagoon
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