Water temperature, salinity and others taken by CTD profile data and chlorophyll and nutrients from Niskin bottle samples from NOAA Ship Oscar Dyson, fall mooring cruise DY1908, in the Bering Sea from 2019-09-20 to 2019-09-30 for NOAA AFSC, PMEL and EcoFOCI (NCEI Accession 0290966)

CTD profiles and Niskin bottle samples were collected on the northeast Bering Sea shelf September 20 to September 30, 2019 from the NOAA vessel Oscar Dyson (DY1908). This data set contains 1-meter-averaged water-column profile data and discrete bottle-sample data from CTD Niskin bottles. Profile data include temperature, salinity, chlorophyll fluorescence, PAR, oxygen and turbidity. Bottle-sample data include chlorophyll, and nutrients (nitrate, nitrite, phosphorus, silicate, and ammonium). CTD cast locations include a subset of the established 70-meter isobath line stations between PMEL/EcoFOCI moorings M2 (56.87 N,164.05 W) and M8 (62.20 N,174.67 W), and across Unimak Pass at Unimak Island in the Aleutian Islands, and casts at other mooring stations (see Data at NOAA, EcoFOCI web site).

Chlorophyll data were processed by NOAA, Alaska Fisheries Science Center (AFSC) using standard techniques. Profiles were processed at NOAA/PMEL EcoFOCI program using SeaBird software and standard techniques; nutrient data were also processed at NOAA,PMEL (C.W.Mordy). Data contacts: Phyllis Stabeno, Calvin Mordy, Colleen Harpold, Shaun Bell, Peggy Sullivan. Related raw profile data and underway ship data are available from NOAA/NCEI (Accession 0206459) per NOAA ship R2R program contribution.

Scientists from the National Oceanic and Atmospheric Administration (NOAA), Pacific Marine Environmental Laboratory (PMEL); Alaska Fisheries Science Center (AFSC); Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI); University of Washington, Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) participated.

Data are in NetCDF. Chlorophyll data are in XLSX format.