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Obsolete - AFSC/RACE/EcoFOCI: 2010 Chukchi Acoustics, Oceanography, and Zooplankton (CHAOZ) Study - 1AE10

Published by Alaska Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 02, 2026 at 11:50 PM | Dataset Last Updated: April 30, 2026 at 12:00 AM
Data collected on this cruise included the following: acoustic recordings of marine species detected by sonobuoys; oceanographic measurements including water temperature, salinity, dissolved nutrient concentrations, chlorophyll concentrations, zooplankton net and acoustic samples; date, time and location of all sightings of marine mammals and seabirds as well as group characteristics; photographic data for individual identification. We deployed 24 moorings in the working area (17 passive acoustic, 1 activie acoustic, 6 oceanographic). In addition to the mooring and oceanographic work, the vessel will transited to Barrow Canyon and attempted to recover (without success) 3 moorings lost the previous year.

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