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Found 2039 datasets matching "Oceans > Ocean Chemistry > pH".

Federal
Climatological Distributions of pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation in the Global Surface Ocean (NCEI Accession 0164568)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-08-04T00:00:00.000+00:00
Climatological mean monthly distributions of pH in the total H+ scale, total CO2 concentration (TCO2), and the degree of CaCO3 saturation for the global surface ocean waters (excluding coastal...
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Search relevance: 100.55 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), pH on total scale, total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during the R/Vs Endeavour, CCGS John P. Tully and Parizeau Line P cruises in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean from 1985-02-12 to 2017-02-20 (NCEI Accession 0110260)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-16T00:00:00.000+00:00
This dataset includes discrete sample and profile observations data collected during the R/Vs Endeavour, CCGS John P. Tully and Parizeau Line P cruises in the Coastal Waters of SE Alaska, Gulf of...
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Search relevance: 92.50 | Views last month: 0
Federal
Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AIRCRAFT, ARCTIC IVIK and others in the Arctic Ocean, Baffin Bay and others from 1974-08-11 to 2009-10-15 (NCEI Accession 0116709)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-22T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, physical and profile data collected from AIRCRAFT, ARCTIC IVIK, Amundsen, HENRY LARSEN, JOHN P. TULLY, LOUIS S. ST-LAURENT, PIERRE...
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Search relevance: 85.23 | Views last month: 0
Federal
Coastal Ocean Data Analysis Product in North America (CODAP-NA, Version 2021) (NCEI Accession 0219960)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-10T00:00:00.000+00:00
This data package contains an internally consistent data product for discrete inorganic carbon, oxygen, and nutrients on the U.S. North American ocean margins, i.e., Coastal Ocean Data Analysis...
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Search relevance: 77.65 | Views last month: 0
Federal
Current direction, bathythermograph, CTD, and other data from moored current meter casts and other instruments in the Mid-Atlantic Bight and NW Atlantic during the Mid-Atlantic Shelf project from 1984-02-26 to 1986-05-08 (NCEI Accession 8700196)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-12T00:00:00.000+00:00
Current direction, bathythermograph (XBT), CTD, and other data were collected using moored current meter casts and other instruments in the Mid-Atlantic Bight and NW Atlantic (limit-40 W) from...
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Search relevance: 58.19 | Views last month: 0
Federal
Current calcite (CaCO3) dissolution at the seafloor caused by anthropogenic CO2 (NCEI Accession 0176672)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-10-11T00:00:00.000+00:00
This dataset consists of current CaCO3 dissolution at the seafloor caused by anthropogenic CO2 in the World Oceans. This dataset contains the main results from Sulpis et al. (PNAS, 2018). All the...
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Search relevance: 55.73 | Views last month: 0
Federal
Southern Ocean CO2 Machine Learning data products (SOCOML) from 1972-11-20 to 2025-02-23 (NCEI Accession 0309237)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-11-10T00:00:00.000+00:00
This dataset consists of a comprehensive, quality-controlled reconstruction of key carbonate system parameters in the Southern Ocean interior—including total alkalinity (TA), dissolved inorganic...
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Search relevance: 40.90 | Views last month: 0
Federal
Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-10T00:00:00.000+00:00
This dataset contains water carbonate chemistry information and other parameters from CTD casts and corresponding water column samples collected in the Phoenix Islands Protected Area. Data...
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Search relevance: 40.66 | Views last month: 0
Federal
Water temperature, salinity, total alkalinity, carbonate chemistry, and other parameters from CTD casts and water samples collected from R/V Falkor in the Phoenix Islands Protected Area, South Pacific Ocean from 2017-10-12 to 2017-10-29 (NCEI Accession 0182941)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-10T00:00:00.000+00:00
This dataset contains water carbonate chemistry information and other parameters from CTD casts and corresponding water column samples collected in the Phoenix Islands Protected Area. Data...
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Search relevance: 40.45 | Views last month: 2
Federal
Measurements of pH, dissolved inorganic carbon, total alkalinity and other variables for the assessment of the suitability of Durafet-based sensors for pH measurement in dynamic estuarine environments (Delaware Bay) from 2016-05-09 to 2016-08-24 (NCEI Accession 0168767)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-12-12T00:00:00.000+00:00
This dataset includes measurements of sea surface temperature, salinity, dissolved inorganic carbon, total alkalinity, pH_NBS and Colored Dissolved Organic Matter (CDOM) from time series stations...
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Search relevance: 39.51 | Views last month: 0
Federal
Total alkalinity, pH on seawater scale, oxygen, temperature, salinity, nutrients and other measurements collected from discrete samples and profile observations during the R/V Sarmiento de Gamboa OVIDE-16 cruise (EXPOCODE 29AH20160617) in the North Atlantic Ocean from 2016-06-17 to 2016-07-31 (NCEI Accession 0190728)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-07-03T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected during the R/V Sarmiento de Gamboa OVIDE-16 cruise (EXPOCODE 29AH20160617) in the North Atlantic Ocean from 2016-06-17 to...
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Search relevance: 39.22 | Views last month: 0
Federal
Near shore water chemistry data from Island of Hawaii and Lanai 1988-2011 (NCEI Accession 0104398)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-07-30T00:00:00.000+00:00
This data set contains coastal water quality parameters as measured at seven shoreline locations on the west side of the Island of Hawaii and one site on Lanai, Hawaii during 1988-2011. Each...
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Search relevance: 39.04 | Views last month: 0
Federal
Characteristics of the carbonate system in a Semi-Arid Estuary, that experiences summertime hypoxia based on chemical and physical data collected in Corpus Christi Bay, Gulf of Mexico in 2015-2016 (NCEI Accession 0189592)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-30T00:00:00.000+00:00
This dataset includes estuarine water physical (salinity, temperature, water depth) and chemical parameters (total dissolved inorganic carbon, total alkalinity, pH on total scale observed at 25˚C,...
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Search relevance: 39.03 | Views last month: 0
Federal
Redox potential (Eh), pH, and other measurements performed in the Lake Hazen, Skeleton Lake and Pond1 from 2014-05-24 to 2015-07-26 (NCEI Accession 0171496)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-23T00:00:00.000+00:00
This dataset consists of measurements of pH, redox potential, H2S and dissolved oxygen from core samples that were taken from Lake Hazen, Skeleton Lake and Pond1 between Spring 2014 and Summer...
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Search relevance: 38.72 | Views last month: 0
Federal
Water quality in Pearl Harbor and feeder streams during 1971-2001 collected primarily by oceanography students from Leeward Community College, with additional data provided by students from Windward Community College and local high schools (NCEI Accession 0000590)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-03T00:00:00.000+00:00
This dataset includes various water quality parameters, measured in Pearl Harbor and its feeder streams starting in 1971 as part of a training program for marine technicians and oceanography...
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Search relevance: 38.68 | Views last month: 0
Federal
Collected Data of High Temporal-Spatial Resolution Marine Biogeochemical Monitoring from Ferries in the East Asian Marginal Seas from April 1994 - December 1995 (NCEI Accession 0000100)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-03-13T00:00:00.000+00:00
No description was provided.
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Search relevance: 38.58 | Views last month: 0
Federal
Bottle discrete measurements of DIC, alkalinity, pH (on total scale), temperature, salinity and nutrients from R/V Professor Gagarinsky cruise PGB_201408 (EXPOCODE 90G220140827) in the Peter the Great Bay, Japan Sea from 2014-08-27 to 2014-09-05 (NCEI Accession 0162317)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-05-02T00:00:00.000+00:00
This dataset includes discrete bottle measurements of Dissolved Inorganic Carbon (DIC), Total Alkalinity, pH (on total scale), Nutrients, Temperature and Salinity from R/V Professor Gagarinsky...
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Search relevance: 38.56 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen concentration, water temperature and salinity collected from profile, discrete sampling, and time series observations during the R/V Gulf Challenger cruise near the Mooring buoy NH_70W_43N off the coast of New Hampshire, U.S. in the Gulf of Maine from 2022-04-13 to 2022-11-15 (NCEI Accession 0298977)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-11-14T00:00:00.000+00:00
This dataset consists of dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen concentration, water temperature and salinity collected from profile, discrete sampling, and time series...
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Search relevance: 38.39 | Views last month: 0
Federal
Discrete measurements of carbonate chemistry and other parameters in three northwestern Gulf of Mexico estuaries from 2014-04-07 to 2018-04-18 (NCEI Accession 0231438)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-04-30T00:00:00.000+00:00
This dataset contains discrete measurements of water temperature, salinity, total dissolved inorganic carbon (DIC), total titration alkalinity (TA), pH on total scale, and calcium concentration....
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Search relevance: 38.34 | Views last month: 0
Federal
Bottle, discrete measurements of alkalinity, pH (on total scale), temperature, salinity, nutrients and other physical and chemical parameters from R/V Investigator SOCCOM cruise IN2016_v01 (EXPOCODE 096U20160108) in the Southern Ocean from 2016-01-08 to 2016-02-27 (NCEI Accession 0162618)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-05-17T00:00:00.000+00:00
This dataset includes discrete bottle measurements of Total Alkalinity, pH (on total scale), Oxygen, Nutrients, Temperature and Salinity from R/V Investigator SOCCOM cruise IN2016_v01 (EXPOCODE...
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Search relevance: 38.25 | Views last month: 0

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