Depth, salinity, temperature, and pH collected from CTD profiler equipped with a pH sensor and Niskin bottles from two stations in the northern end of Hood Canal in Puget Sound, Washington during the day and night from 2012-04-09 to 2012-06-16 (NCEI Accession 0259306)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 13, 2025 | Last Modified: 2022-08-31T00:00:00.000+00:00

This dataset contains the discrete bottle (CTD profile) data of the pH environment experienced by Euphausia pacifica eggs and larvae at two station the northern end of Hood Canal in Puget Sound, Washington. The southwest station, P14, is deeper (180 m) than the northeastern station, P15 (130 m). Samples were collected during the day and night on 9−10 April and 15−16 June 2012. Physical and chemical data were collected using a CTD profiler equipped with a pH sensor (SBE 18, Sea-Bird Electronics) and Niskin bottles. This design was chosen to sample during the spawning season of E. pacifica (approximately February to July) in an area where low pH waters occur.

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0259306 DEPTH - SENSOR pH SALINITY WATER TEMPERATURE CTD Niskin bottle discrete sample physical profile Friday Harbor The University of British Columbia UW School of Oceanography NOAA Northwest Fisheries Science Center Ocean Carbon and Acidification Data System (OCADS) Coastal Waters of Southeast Alaska and British Columbia Puget Sound oceanography DOC/NOAA/NMFS/NWFSC > Northwest Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce UWA/OCEAN > School of Oceanography, University of Washington Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Profile Euphausia pacifica North Pacific krill CTDSAL CTD > Conductivity, Temperature, Depth NISKIN BOTTLES OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN

Complete Metadata

describedByType	application/octet-steam
identifier	gov.noaa.nodc:0259306
issued	2022-08-31T00:00:00.000+00:00
landingPage	https://www.ncei.noaa.gov/contact
language	[]
references	[ "https://doi.org/10.25921/kmc2-n488", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	-122.86,47.61,-122.94,47.66
temporal	2012-04-09T00:00:00+00:00/2012-06-16T00:00:00+00:00

Location