Catalog - Data.gov

Found 1794 datasets matching "'Oceans > Ocean Chemistry > Alkalinity'".

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: 99.52 | 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: 98.18 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity (TA), partial pressure of carbon dioxide (pCO2), methane (CH4) and other biogeochemical measurements collected from discrete samples and profiling sensors during the Bedford Basin Monitoring Program in the Bedford Basin from 2016 to 2022 (NCEI Accession 0240502)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-20T00:00:00.000+00:00
This dataset includes dissolved inorganic carbon (DIC), total alkalinity (TA), partial pressure of carbon dioxide (pCO2), methane (CH4), nutrients, oxygen, particulate organic carbon, nitrogen...
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Search relevance: 91.95 | Views last month: 0
Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the PIERRE RADISSON in the Baffin Bay and Davis Strait from 1999-08-27 to 1999-10-10 (NCEI Accession 0113986)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-10-31T00:00:00.000+00:00
This dataset includes chemical, discrete sample, physical and profile data collected from PIERRE RADISSON in the Baffin Bay and Davis Strait from 1999-08-27 to 1999-10-10 and retrieved during...
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Search relevance: 90.75 | 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: 84.51 | 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: 78.69 | Views last month: 0
Federal
Ocean Biogeochemistry in the California Current System 2007-2010 L4 Monthly
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
A coupled physical-biogeochemical ocean model (the MITgcm with BLING biogeochemistry) is a least squares fit to all available ocean observations in the region of the California Current System....
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Search relevance: 38.70 | Views last month: 0
Federal
Seawater carbonate chemistry, dissolved metals, and environmental metadata collected from 2009 to 2017 in the shallow venting area of the Kuei-Shan-Tao volcano off Taiwan (NCEI Accession 0175781)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-09-20T00:00:00.000+00:00
A time-series of in situ seawater carbonate chemistry, dissolved major and minor metals as well as seawater environmental parameters was compiled from 2009 to 2017 in the shallow hydrothermal...
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Search relevance: 38.16 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), pH, total alkalinity (TA), and the partial pressure of carbon dioxide (pCO2) collected from surface water samples in the Delaware Estuary from 2013-06-09 to 2015-04-06 (NCEI Accession 0167648)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-10-31T00:00:00.000+00:00
To investigate the seasonal variation of the inorganic carbon system in the Delaware Estuary, one of the largest estuaries along the U.S. east coast, pH, dissolved inorganic carbon (DIC), total...
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Search relevance: 37.84 | Views last month: 0
Federal
Routine hydrography and chemical observations in Lake Nitinat, British Columbia, from 1964 to 1975 (NCEI Accession 7800331)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-12-09T00:00:00.000+00:00
This report contains all of the routine hydrographic and chemical measurements obtained from Lake Nitinat, British Columbia, on cruises from 1964 to 1975. In addition, the results of several...
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Search relevance: 37.72 | Views last month: 0
Federal
Phytoplankton, chemical, and other data from bottle and CTD casts in the North Atlantic Ocean from 04 August 1989 to 07 September 1989 (NCEI Accession 0000399)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-03-16T00:00:00.000+00:00
Phytoplankton, chemical, nutrients, salinity, and other data from August 4, 1989 to September 7, 1989. Data were collected using bottle and CTD casts in the North Atlantic Ocean.
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Search relevance: 37.46 | Views last month: 0
Federal
Physical, nutrients, and other data from CTD, MBT, XBT, and bottle casts from the Indian Ocean from 01 January 1976 to 31 December 1996 (NCEI Accession 0000462)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-05-22T00:00:00.000+00:00
Physical, nutrients, and other data were collected from CTD, MBT, XBT, and bottle casts from the Indian Ocean. Data were collected from 01 January 1976 to 31 December 1996. XBT parameters include...
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Search relevance: 37.05 | Views last month: 1
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: 36.92 | Views last month: 0
Federal
CBP Water Quality Monitoring Subset (1984-2018), WE4 3
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 4
Federal
CBP Water Quality Monitoring Subset (1984-2018), TF3 3
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 2
Federal
CBP Water Quality Monitoring Subset (1984-2018), CB6 1
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 1
Federal
CBP Water Quality Monitoring Subset (1984-2018), MAT0016
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 1
Federal
CBP Water Quality Monitoring Subset (1984-2018), LE4 2
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 1
Federal
CBP Water Quality Monitoring Subset (1984-2018), CB3 1
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 1
Federal
CBP Water Quality Monitoring Subset (1984-2018), EE3 3
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-26T00:00:00.000+00:00
This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to...
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Search relevance: 36.81 | Views last month: 1

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