Catalog - Data.gov

Found 167 datasets matching "seawater pH".

Federal
Measurements of zinc, oxygen, and pH, from sphalerite and ZnS oxidation in seawater
- Organization: Department of the Interior
- Updated: 2020-11-03T00:00:00Z
This data release presents the concentration of zinc, oxygen, pH, temperature, and the time point at which measurements were taken for experimental oxidation work regarding zinc and copper sulfide...
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Search relevance: 130.34 | Views last month: 1
Federal
Autonomous seawater partial pressure of carbon dioxide (pCO2) and pH time series from 40 surface buoys between 2004 and 2017 (NCEI Accession 0173932)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-06-22T00:00:00.000+00:00
This dataset consists of the data synthesis product files that include autonomous seawater pCO2, pH, sea surface temperature and salinity time series measurements from 40 surface buoys between...
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Search relevance: 109.43 | Views last month: 0
Federal
UV-visible absorbance spectra of purified and unpurified m-cresol purple samples in sodium hydroxide and sodium chloride solutions at pH 12
- Organization: National Institute of Standards and Technology
- Updated: 2023-07-13 00:00:00
M-cresol purple is the most widely used pH indicator dye for seawater pH measurements. Impurities in the indicator are known to absorb strongly at one of the wavelengths used in spectrophotometric...
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Search relevance: 92.79 | Views last month: 0
Federal
Surface underway measurements of seawater and atmospheric fugacity of carbon dioxide (fCO2), durafet pH (on total scale), temperature and salinity from 11 trans-Pacific crossings onboard container ship Natalie Schulte in the Pacific Ocean from 2010-10-01 to 2012-06-21 (NCEI Accession 0108233)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-21T00:00:00.000+00:00
This dataset contains data from underway fCO2 (seawater and atmospheric), ISFET-based pH (total scale), temperature and salinity measurements collected during container ship Natalie Schulte 11...
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Search relevance: 88.19 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity, pH on seawater scale, chlorofluorocarbon 12 (CFC-12), nutrients, water temperature, salinity, dissolved oxygen and other hydrographic and chemical data collected from discrete samples and profile observations during the R/V Johan Hjort cruise JH2019205 (EXPOCODE 58JH20190515) in the North Atlantic Ocean, Nordic Seas from 2019-05-15 to 2019-06-04 (NCEI Accession 0236506)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-17T00:00:00.000+00:00
This dataset consists of dissolved inorganic carbon (DIC), total alkalinity, pH on seawater scale, chlorofluorocarbon 12 (CFC-12), nutrients, water temperature, salinity, dissolved oxygen and...
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Search relevance: 75.05 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Global Ocean Planktonic Foraminifera Boron Isotope Seawater pH Reconstruction
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-06-29T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 74.04 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity, pH on seawater scale, partial pressure of carbon dioxide (pCO2), dissolved organic carbon (DOC), chlorofluorocarbons (CFC-11, CFC-12), temperature, salinity and other hydrographic and chemical variables collected from discrete samples and profile observations during NOAA Ship Ronald H. Brown cruise CLIVAR_A16N_2013 (EXPOCODE 33RO20130803) in the Atlantic Ocean from 2013-08-03 to 2013-10-01 (NCEI Accession 0157363)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-20T00:00:00.000+00:00
This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on seawater scale, partial pressure of carbon dioxide (pCO2), dissolved organic carbon...
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Search relevance: 70.81 | Views last month: 0
Federal
AFSC/RACE/SAP/Foy: Seawater chemistry of three pH treatments used to test the effect of pH on Tanner crab biology: Kodiak Island, Alaska.
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
To study the effects of ocean acidification we examined the effects of ocean acidification on the embryo and larval stages of the economically important southern Tanner crab, ...
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Search relevance: 70.06 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), pH on seawater scale, total alkalinity, partial pressure of carbon dioxide (pCO2), temperature, salinity and other variables collected from discrete samples and profile observations during the R/V Roger Revelle cruise along the CLIVAR Repeat Section I06S (EXPOCODE 33RR20080204) in the Indian and Southern Oceans from 2008-02-04 to 2008-03-17 (NCEI Accession 0108118)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-02-23T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the R/V Roger Revelle cruise along CLIVAR Repeat Section I06S (EXPOCODE 33RR20080204) in the Indian and Southern Oceans from...
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Search relevance: 68.52 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle ASV_Saildrone1021_GulfStream (EXPOCODE 32DB20190130) in the North Atlantic Ocean from 2019-01-30 to 2019-02-21 (NCEI Accession 0209698)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-25T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicle ASV_Saildrone1021_GulfStream (EXPOCODE 32DB20190130) in the North Atlantic Ocean...
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Search relevance: 64.56 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle ASV_WaveGlider1741 (EXPOCODE 32DB20180428) in the South Pacific Ocean from 2018-04-28 to 2019-10-27 (NCEI Accession 0209683)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-25T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicle ASV_WaveGlider1741 (EXPOCODE 32DB20180428) in the South Pacific Ocean from...
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Search relevance: 64.56 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle ASV_Saildrone1001 (EXPOCODE 32DB20170317) in the North Pacific Ocean, Coastal California region from 2017-03-17 to 2017-04-25 (NCEI Accession 0209685)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-25T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicle ASV_Saildrone1001 (EXPOCODE 32DB20170317) in the North Pacific Ocean, Coastal...
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Search relevance: 64.56 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicles ASV_WaveGlider1760 and ASV_WaveGlider1741 in the North Pacific Ocean, US West Coast area from 2012-07-18 to 2012-10-18 (NCEI Accession 0209674)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-22T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicles ASV_WaveGlider1760 and ASV_WaveGlider1741 in the North Pacific Ocean, US West...
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Search relevance: 64.12 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle ASV_Saildrone1003 (EXPOCODE 32DB20180327) in the South Pacific Ocean and Tasman Sea from 2018-03-27 to 2018-04-22 (NCEI Accession 0209684)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-25T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicle ASV_Saildrone1003 (EXPOCODE 32DB20180327) in the South Pacific Ocean and Tasman...
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Search relevance: 64.06 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle (ASV) Saildrone 1039 (EXPOCODE 316420220901) in the Indian Ocean, Southern Ocean from 2022-09-01 to 2023-04-27 (NCEI Accession 0300658)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-15T00:00:00.000+00:00
This dataset includes surface underway chemical, meteorological and physical data collected from Autonomous Surface Vehicle (ASV) Saildrone 1039 (EXPOCODE 316420220901) in the Indian Ocean,...
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Search relevance: 63.23 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle (ASV) Saildrone 1038 (EXPOCODE 316420220616) in the Indian Ocean, Southern Ocean from 2022-06-16 to 2022-07-26 (NCEI Accession 0302848)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-04T00:00:00.000+00:00
This dataset includes surface underway chemical, meteorological and physical data collected from Autonomous Surface Vehicle (ASV) Saildrone 1038 (EXPOCODE 316420220616) in the Indian Ocean,...
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Search relevance: 62.69 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle ASV_WaveGlider1741 (EXPOCODE 32DB20170727) in the North Pacific Ocean, US West Coast area from 2017-07-27 to 2017-09-27 (NCEI Accession 0209676)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-22T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicle ASV_WaveGlider1741 (EXPOCODE 32DB20170727) in the North Pacific Ocean, US West...
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Search relevance: 62.12 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon (DIC), pH on seawater scale, total alkalinity (TA), water temperature, salinity and other variables collected from discrete sample and profile observations during NOAA Ship Ronald H. Brown cruise 31RBOACES24N_2, OACES-98 (EXPOCODE 33RO19980123), along the WOCE Section A05 in the North Atlantic Ocean from 1998-01-23 to 1998-02-23 (NCEI Accession 0113920)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-10-08T00:00:00.000+00:00
This dataset includes chemical, discrete sample, physical and profile data collected during NOAA Ship Ronald H. Brown cruise 31RBOACES24N_2, OACES-98 (EXPOCODE 33RO19980123), along the WOCE...
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Search relevance: 61.11 | Views last month: 0
Federal
Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicles ASV_WaveGlider1760 and ASV_WaveGlider1741 in the North Pacific Ocean, US West Coast area from 2011-08-04 to 2011-09-29 (NCEI Accession 0209672)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-22T00:00:00.000+00:00
This dataset includes surface chemical, meteorological and physical data collected from Autonomous Surface Vehicles ASV_WaveGlider1760 and ASV_WaveGlider1741 in the North Pacific Ocean, US West...
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Search relevance: 61.00 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, dissolved oxygen, and pH monitored from benthic Free Ocean Carbon Enrichment (FOCE) -type study in Heron Island reef flat (NCEI Accession 0113856)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-01-16T00:00:00.000+00:00
Ocean acidification poses multiple challenges for coral reefs on molecular to ecological scales, yet previous experimental studies of the impact of projected CO2 concentrations have mostly been...
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Search relevance: 59.51 | Views last month: 0

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