Zooplankton abundance and biomass along transects seaward from the coastline of the White Sea in August 2006 and 2007

Distribution patterns of water temperature, salinity, current velocities, suspended matter concentration, bottom contour, and zooplankton abundance were studied in relation to marine-riverine interactions and tide/ebb phases for coast lines of different configurations in the White Sea during cruises of R/V Ekolog (August of 2006 and 2007). Significant difference in manifestation of combined effect of marine and riverine impacts (estuarine concave relief) and only marine impact (open-sea straight line portion) was observed.

This results in both variations in sea water level and distribut patterns of suspended matter and zooplankton.