CTD Data from the 2019 Gulf of Alaska International Year of the Salmon Expedition

Oxygen Particulate matter Subsurface Salinity Subsurface Temperature

CTD (conductivity, temperature, density) data collected in the Northeast Pacific Ocean. Measured parameters include temperature, salinity, conductivity, pH, dissolved oxygen concentration, turbidity, density and chlorophyll concentration. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in February and March 2019, to further improve the understanding of factors impacting salmon early marine winter survival.

Data and resources

Standardized 2019 CTD Data on ERDDAP

The 'Standardardized Data' is a reformation of the 'Original Data' and has undergone some standardization to make it interoperable with other datasets.

ERDDAP Open
Original CTD 2019 Data on GitHub

This is the version of the dataset that was originally provided by the IYS scientists responsible for the data and is included here for reproducibility purposes

ZIP Open

Additional information

DOI	https://doi.org/10.21966/66gj-7q46
Temporal extent	2019-02-18 – 2019-03-14
Vertical extent	1.0 – 1000.0 m
Date (creation)	2019-02-18
Status	completed
Update frequency	asNeeded
Metadata language	en
License	Creative Commons Attribution 4.0
Source metadata	ISO 19115 XML
Last updated	2026-09-16
Created	2026-09-16
API	package_show