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Found 2591 datasets matching "EARTH SCIENCE > Oceans > Ocean Chemistry > Ocean Acidification".

Federal
Dissolved inorganic carbon, total alkalinity, water temperature and salinity collected from surface discrete observations using coulometer, alkalinity titrator and other instruments from the coral reef MAPCO2 buoys at Ala Wai, CRIMP-2, Kaneohe, and Kilo Nalu from 2016-01-08 to 2024-12-04 (NCEI Accession 0176671)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-31T00:00:00.000+00:00
This dataset contains bottle data for dissolved inorganic carbon (DIC) and total alkalinity (TA) for the period January 2016 through December 2024. The bottle samples were collected approximately...
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Search relevance: 55.42 | Views last month: 0
Federal
Modeled ocean acidification data in the eastern US coast using satellites and climate model data for the Ocean Acidification Products for the Gulf of Mexico and East Coast project from 2014-01-01 to 2020-12-31 (NCEI Accession 0245951)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-02-05T00:00:00.000+00:00
Scientists of the ACCRETE (Acidification, Climate, and Coral Reef Ecosystems Team) Lab of AOML’s Ocean Chemistry and Ecosystems Division (OCED) constructed a tool to monitor ocean acidification...
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Search relevance: 55.13 | Views last month: 0
Federal
Global subsurface ocean acidification indicators at depth levels of 50, 100, and 200 meters from 1750-01-01 to 2100-12-31 (NCEI Accession 0287573)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-25T00:00:00.000+00:00
This data package contains 10 global subsurface ocean acidification (OA) indicators at standardized depth levels of 50, 100, and 200 meters. The indicators include fugacity of carbon dioxide, pH...
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Search relevance: 55.13 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, nutrients, dissolved oxygen, chlorophyll-a and phaeo pigment measured by discrete water samples and CTD for calibration and validation of California Current Ecosystem (CCE) mooring timeseries from 2015-11-17 to 2021-06-18 (NCEI Accession 0249587)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-19T00:00:00.000+00:00
This dataset consists of discrete profile data collected data small ships near the California Current Ecosystem (CCE) mooring in the North pacific Ocean from 2015-11-17 to 2021-06-18. California...
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Search relevance: 54.94 | 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: 54.64 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH on total scale, nutrients, and other variables collected from surface discrete observations using flow-through system during R/V Selfoss Transit 846 cruise (EXPOCODE 46SL20181115) in the North Atlantic Ocean from 2018-11-15 to 2018-11-22 (NCEI Accession 0191769)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-07-28T00:00:00.000+00:00
This dataset contains the surface discrete measurements of dissolved inorganic carbon, total alkalinity, pH on total scale and nutrients in the North Atlantic Ocean in 2018. Increasing amounts of...
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Search relevance: 54.61 | Views last month: 0
Federal
Synthesizing the Impacts of Ocean Acidification on Coral Reef Ecosystem Goods and Services for Future Vulnerability Assessments using an Atlantis Ecosystem Model from 2020-01-01 to 2020-12-31 (NCEI Accession 0300557)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-23T00:00:00.000+00:00
The files described here are the Main Hawaiian Islands (MHI) Atlantis Ecosystem model input files used in for testing CMIP6 climate scenarios developed by main Hawaiian Islands ROMS. These input...
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Search relevance: 54.39 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-19T00:00:00.000+00:00
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from...
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Search relevance: 54.31 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, and dissolved oxygen collected from profile, discrete sampling, and time series observations using CTD, Niskin bottle, and other instruments from R/V Gulf Challenger near a buoy off the coast of New Hampshire, U.S. in the Gulf of Maine from 2016-02-02 to 2016-12-07 (NCEI Accession 0238999)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-07-15T00:00:00.000+00:00
This dataset contains the discrete (Niskin bottle and CTD profile) data collected near the UNH/PMEL CO2 Buoy, located off the coast of New Hampshire, between 2016 and 2020. All data were...
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Search relevance: 54.26 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients, and other variables collected from surface only or profile discrete sampling observations using Niskin bottle and other instruments in the Gulf of Alaska region from 2007-05-19 to 2013-07-22 (NCEI Accession 0132049)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-04-15T00:00:00.000+00:00
This dataset includes environmental data from the Gulf of Alaska region. Samples were collected between May 2007 and July 2013.
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Search relevance: 54.06 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, and other variables collected from surface and discrete observations using Niskin bottle, flow-through pump and other instruments from F.G. Walton Smith in the Gulf of Mexico (east coast of Florida near the Keys) from 2014-12-01 to 2014-12-05 (NCEI Accession 0154383)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-04T00:00:00.000+00:00
This dataset contains surface discrete measurement of dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen and nutrients from a transect off the west coast of Florida near the...
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Search relevance: 53.53 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from NOAA Ship Ronald H. Brown in the U.S. West Coast California Current System from 2016-05-08 to 2016-06-06 (NCEI Accession 0169412)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-08-28T00:00:00.000+00:00
This dataset contains the discrete carbon data collected during the 2016 West Coast Ocean Acidification (WCOA) cruise. WCOA2016 took place May 5 to June 7, 2016 aboard NOAA Ship Ronald H. Brown....
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Search relevance: 53.51 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East Coast Ocean Acidification (ECOA-1) cruise GU-15-04 (EXPOCODE 33GG20150619) off the U.S. East Coast, North Atlantic Ocean from 2015-06-19 to 2015-07-23 (NCEI Accession 0159428)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-19T00:00:00.000+00:00
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East...
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Search relevance: 53.48 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients, and other variables collected from surface discrete observations using flow-through pump and other instruments from NOAA Ship Henry B. Bigelow on the Northeast U.S. Shelf (Gulf of Maine and Mid-Atlantic Bight) from 2013-03-17 to 2013-05-09 (NCEI Accession 0154386)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-04T00:00:00.000+00:00
This dataset contains surface discrete measurements of dissolved inorganic carbon, total alkalinity, pH and nutrients in the Mid-Atlantic Bight and Gulf of Maine. Increasing amounts of atmospheric...
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Search relevance: 53.45 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from R/V Wecoma in the U.S. West Coast California Current System during the 2011 West Coast Ocean Acidification Cruise (WCOA2011) from 2011-08-12 to 2011-08-30 (NCEI Accession 0123467)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-08-28T00:00:00.000+00:00
This dataset contains the discrete bottle (CTD profile) data of the first dedicated West Coast Ocean Acidification cruise (WCOA2011). The cruise took place August 12-30, 2011 aboard the R/V...
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Search relevance: 53.38 | Views last month: 1
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from discrete profile observations using CTD, Niskin bottle, and other instruments in the East Coast of the U.S. and Canada during the NOAA Ship Ronald H. Brown 3nd East Coast Ocean Acidification (ECOA3, or ECOA-3) cruise (EXPOCODE 33RO20220806) from 2022-08-06 to 2022-09-23 (NCEI Accession 0283329)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-27T00:00:00.000+00:00
The East Coast Ocean Acidification (ECOA-3) Cruise on board the R/V Ronald H. Brown from Newport, took place in the Gulf of Maine and then along the East US coast to Miami. The effort was in...
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Search relevance: 53.25 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, phosphate, dissolved oxygen, and other variables collected from surface discrete observations using Niskin bottle and other instruments from R/V Sultana in the southwest coast of Puerto Rico from 2009-01-05 to 2021-03-19 (NCEI Accession 0145164)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-29T00:00:00.000+00:00
This time series dataset includes weekly and bi-weekly discrete seawater samples of pH and total alkalinity, dissolved inorganic carbon, phosphates and profile measurements of temperature and...
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Search relevance: 53.17 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients, and other variables collected from discrete profile observations in the southwest coast of Puerto Rico from 2009-01-16 to 2024-04-04 (NCEI Accession 0188506)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-24T00:00:00.000+00:00
This time series dataset includes weekly and bi-weekly discrete seawater samples of pH and total alkalinity, dissolved inorganic carbon, phosphates and profile measurements of temperature and...
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Search relevance: 53.05 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS22072 (EXPOCODE 33WA20220313) in the North Atlantic Ocean, Gulf of America from 2022-03-13 to 2022-03-19 (NCEI Accession 0283334)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-11-20T00:00:00.000+00:00
Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry resulting in a reduction in pH, a process termed ocean...
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Search relevance: 52.99 | 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: 52.81 | Views last month: 0

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