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1DY08 SeaCAT Data

Published by NOAA/NMFS/AFSC | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 27, 2026 | Last Modified: 2015-12-01T00:00:00.000+00:00
Cruise objectives were numerous. One objective was to to collect echo integration data and trawl data necessary to determine the distribution, biomass, and biological composition of walleye pollock in the central Aleutian Islands between Seguam Pass and the Tanaga Island area as well as collecting physical oceanographic data (temperature and salinity profiles) at selected sites with Niskin bottle water samples, and continuously collect sea surface temperature, salinity, oxygen, nitrate and fluorescence data and to conduct, Bongo zooplankton tow were conducted s at selected sites to collect samples of ichthyoplankton and zooplankton.

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