Catalog - Data.gov

#1 Federal

Spatial and temporal variations of aragonite saturation states in the surface waters of the Western Arctic Ocean from 2016 to 2018 (NCEI Accession 0241111)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 15, 2021 at 12:00 AM

This dataset consists of spatial and temporal variations of aragonite saturation states in the surface waters of the Western Arctic Ocean from 2016 to 2018. The dataset also includes measurements...

Search relevance: 111.61 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 09:31 PM

#2 Federal

Surface Aragonite

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 30, 2026 at 12:00 AM

This data layer represents surficial (0m) aragonite saturation state. Aragonite saturation state is measured as the concentration of calcium ions multiplied by the concentration of carbonate ions,...

Search relevance: 100.55 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:46 PM

#3 Federal

Gridded surface water fugacity of CO2 observations, and calculated pH, aragonite saturation state and air–sea CO2 fluxes in the northern Caribbean Sea from 2002 through 2019 (NCEI Accession 0207749)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 28, 2020 at 12:00 AM

This dataset contains a high-quality dataset of derived products from over a million observations of surface water partial pressure/fugacity of carbon dioxide (pCO2w/fCO2w), for the Caribbean Sea,...

Search relevance: 94.93 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 09:18 PM

#4 Federal

Monthly gridded sea surface fugacity of carbon dioxide (fCO2), total alkalinity (TA), dissolved inorganic carbon (DIC), pH, and aragonite (Ωarag) in Mid-Atlantic Bight and South Atlantic Bight from 1982 to 2015 (NCEI Accession 0208346)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 17, 2020 at 12:00 AM

This dataset contains monthly interpolated sea surface fugacity of carbon dioxide (fCO2) from 1982 through 2015 is estimated from monthly atmospheric CO2, temperature, and salinity. Firstly, the...

Search relevance: 57.25 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:19 PM

#5 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
Dataset Last Updated: August 04, 2017 at 12:00 AM

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...

Search relevance: 47.58 | Views last month: 26 | Catalog Last Checked: November 03, 2026 at 04:29 PM

#6 Federal

Global surface ocean acidification indicators from 1750 to 2100 (NCEI Accession 0259391)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 25, 2025 at 12:00 AM

This data package contains a hybrid surface OA data product that is produced based on three recent observational data products: (a) the Surface Ocean CO2 Atlas (SOCAT, version 2022), (b) the...

Search relevance: 46.65 | Views last month: 24 | Catalog Last Checked: October 26, 2026 at 09:38 PM

#7 Federal

Effects of ocean acidification on shell condition and survival of Puget Sound pteropods from laboratory experiment studies from 2012-05-10 to 2012-07-12 (NCEI Accession 0125008)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 20, 2015 at 12:00 AM

This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on shell condition and survival of Puget Sound pteropods. We tested whether the...

Search relevance: 46.22 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 08:32 PM

#8 Federal

NOAA Coral Reef Watch Monthly 25 km Ocean Acidification Product Suite from 1988-01-01 to 2012-01-31 covering the Greater Caribbean Region

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

The NOAA Coral Reef Watch Experimental Ocean Acidification Product Suite (OAPS) offers an important synthesis of satellite and modeled environmental datasets to provide a synoptic estimate of sea...

Search relevance: 44.81 | Views last month: 1 | Catalog Last Checked: October 27, 2026 at 12:06 AM

#9 Federal

Data Accompanying Manuscript "Potential for regional resilience to ocean warming and acidification extremes: Projected vulnerability under contrasting pathways and thresholds" from 1975-01-01 to 2100-12-31 (NCEI Accession 0305815)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 03, 2025 at 12:00 AM

This dataset contains daily model output from GFDL-ESM4.1 characterizing surface ocean temperature, aragonite saturation state, pCO2, and pH for time slices of historical (1975-2014), SSP1-2.6...

Search relevance: 44.04 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 10:01 PM

#10 Federal

National Coral Reef Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from the Florida Keys, Dry Tortugas, Flower Garden Banks and Southeast Florida, from 2024-01-02 to 2024-12-26 (NCEI Accession 0308300)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 30, 2025 at 12:00 AM

This dataset contains carbonate chemistry data collected at both random locations and existing long-term sites in the Florida Keys, Dry Tortugas, Flower Garden Banks and Southeast Florida as part...

Search relevance: 39.99 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 10:03 PM

#11 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
Dataset Last Updated: February 05, 2022 at 12:00 AM

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...

Search relevance: 36.40 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 09:33 PM

#12 Federal

Modeled ocean acidification data in the Gulf of Mexico and wider Caribbean 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 0245950)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 05, 2022 at 12:00 AM

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...

Search relevance: 36.19 | Views last month: 6 | Catalog Last Checked: October 26, 2026 at 09:33 PM

#13 Federal

National Coral Reef Monitoring Program: Carbonate chemistry data collected in the Atlantic Ocean

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 01, 2026 at 12:00 AM

This collection contains carbonate chemistry data collected at both random and fixed long-term sites in the Atlantic basin. These data are collected and analyzed to assess spatial and temporal...

Search relevance: 36.12 | Views last month: 3 | Catalog Last Checked: October 27, 2026 at 12:13 AM

#14 Federal

National Coral Reef Monitoring Program: Diel seawater carbonate chemistry observations from a suite of instrumentation deployed at coral reef sites across the Mariana Archipelago

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 04, 2026 at 12:00 AM

The ocean acidification diel suite is an autonomous instrument package that measures diel variability in coral reef seawater carbonate chemistry. Diel suite surveys are conducted by the NOAA...

Search relevance: 31.60 | Views last month: 2 | Catalog Last Checked: October 27, 2026 at 12:14 AM

#15 Federal

National Coral Reef Monitoring Program: Diel seawater carbonate chemistry observations from a suite of instrumentation deployed at coral reef sites across the Hawaiian Archipelago

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 07, 2026 at 12:00 AM

The ocean acidification diel suite is an autonomous instrument package that measures diel variability in coral reef seawater carbonate chemistry. Diel suite surveys are conducted by the NOAA...

Search relevance: 30.85 | Views last month: 1 | Catalog Last Checked: October 27, 2026 at 12:14 AM

#16 Federal

Water chemistry at coral reef sites in Timor-Leste from discrete surface and bottom water samples collected in 2013 and 2014

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2017 at 12:00 AM

The water chemistry data described here are from discrete water samples collected by the NOAA Coral Reef Ecosystem Program (CREP) in 2013 and 2014 to assess the seawater carbonate systems...

Search relevance: 29.26 | Views last month: 1 | Catalog Last Checked: September 01, 2026 at 10:34 PM

#17 Federal

Climatological distribution of ocean acidification indicators from surface to 500 meters water depth on the North American ocean margins from 2003-12-06 to 2018-11-22 (NCEI Accession 0270962)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 16, 2024 at 12:00 AM

This data package contains 1x1 degree coastal climatologies (mean fields of oceanographic variables on a regular geographic grid at specific depths) of pH on the Total Scale, total hydrogen ion...

Search relevance: 27.97 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 09:39 PM

#18 Federal

Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TALK), salinity, nutrients and temperature during the CCGS John P. Tully and CCGS Vector time series cruises in the Strait of Georgia of the North American Pacific coast in 2003 and between 2010 and 2012 (NCEI Accession 0173514)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 26, 2022 at 12:00 AM

This dataset consists of discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TALK), salinity, nutrients and temperature during the CCGS John P. Tully and CCGS...

Search relevance: 27.97 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 09:08 PM

#19 Federal

Climatological distribution of ocean acidification indicators from surface to 500 meters water depth on the North American ocean margins from 1981-08-23 to 2024-11-23 (NCEI Accession 0319020)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 01, 2026 at 12:00 AM