Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other parameters collected from profile discrete observations using CTD, Niskin Bottles and other instruments during the R/V Knorr cruise KN2011-4 (EXPOCODE 316N20110426), in the North Atlantic Ocean from 2011-04-26 to 2011-05-02 (NCEI Accession 0240321)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2021-08-21T00:00:00.000+00:00
This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, water temperature, salinity and other parameters collected from profile discrete observations using CTD, Niskin Bottles and other instruments during the R/V Knorr cruise KN2011-4 (EXPOCODE 316N20110426), in the North Atlantic Ocean from 2011-04-26 to 2011-05-02. Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry. Through the SOOP program we measure air and ocean surface pCO2 and take discrete samples of other carbon parameters. This effort is in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP) and the Climate Program Office.

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov