1DY08 SeaCAT Data
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.
Data and resources
Additional information
| Temporal extent | 2008-02-23 – 2008-02-25 |
|---|---|
| Date (creation) | 2015-12-01 |
| Date (issued) | 2015-12-01 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | en |
| License | There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed. User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Data will reside at the Alaska Fisheries Science Center. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested. |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |