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Dissolved inorganic carbon, total alkalinity, phosphate, silicate, and other variables collected from profile and discrete sample observations using CTD, Niskin bottle and other instruments in the northwest coast of the United States near the Chá Bă mooring off La Push, Washington from 2011-05-22 to 2014-10-24 (NCEI Accession 0145160)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 03, 2025 | Last Modified: 2016-11-03T00:00:00.000+00:00
This dataset contains validation samples for moored time-series observations of ocean acidification water chemistry. This dataset includes temperature and salinity data from CTD sensors and dissolved inorganic carbon concentration, total alkalinity, and nutrient data from Niskin bottle samples collected at the same times and places. Samples were collected on eight cruises conducted between May 2011 and October 2014 on various vessels to service the Chá Bă ocean acidification mooring off La Push, Washington. This dataset is a subset of a larger dataset of observations collected from Washington coastal waters, in the Strait of Juan de Fuca, and within Puget Sound that will be submitted to NCEI in the future. The larger dataset spans the time window of February 2008 to October 2014.

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0145160 DISSOLVED INORGANIC CARBON (DIC) phosphate SALINITY silicate total alkalinity WATER TEMPERATURE bottle coulometer for DIC measurement CTD titrator discrete sample profile time series time series profile R/V Melville R/V THOMAS G. THOMPSON NOAA Pacific Marine Environmental Laboratory University of Washington, Applied Physics Laboratory NOAA Pacific Marine Environmental Laboratory NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) West Coast - US/Canada oceanography DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce UWA/APL > Applied Physics Laboratory, University of Washington NSF/SFSU 06-2014 UW PRISM 10-2011 UW/ChaBa 01-2013 UW/ChaBa 05-2011 UW/NANOOS 04-2013 UW/NANOOS 05-2012 325020110522 Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Discrete measurement Profile Time series NANOOS UW Mooring, Chá Bă CTD SAL CTD TEMP DIC umol/kg PRESS (DB) Phosphate umol/kg Silicate umol/kg TA umol/kg COULOMETERS CTD > Conductivity, Temperature, Depth MELVILLE (call sign: WECB, ICES code: 318M, 1969-) THOMAS G. THOMPSON (call sign: KTDQ, ICES code: 3250, 1991-) OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN California Current System LaPush, WA U.S. West Coast

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