Catalog - Data.gov

#1 Federal

Physical, chemical, and biological water quality monitoring data to support detection of Harmful Algal Blooms (HABs) in western Lake Erie, collected by the Great Lakes Environmental Research Laboratory and the Cooperative Institute for Great Lakes Research since 2012

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

Blooms of nuisance and toxic cyanobacteria, referred to as cyanobacteria harmful algal blooms (cHABs), occur annually in Lake Erie and pose a threat to human health, affect the quality of life,...

Search relevance: 1.00 | Views last month: 33 | Catalog Last Checked: October 27, 2026 at 12:11 AM

#2 Federal

World-wide Ocean Optics Database (WOOD) 1900-2011 (NCEI Accession 0092528)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 24, 2012 at 12:00 AM

The World-wide Ocean Optics Database (WOOD) was developed to be a comprehensive publicly-available oceanographic bio-optical database providing global coverage. It includes nearly 250 major data...

Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: November 03, 2026 at 04:17 PM

#3 Federal

Data from the Joint Global Ocean Flux Study (JGOFS) Time Series and Process Studies, 1992 to 1997

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 23, 2026 at 12:00 AM

This dataset includes physical, chemical, meteorological, and biological data, including zooplankton abundance, primary production, carotenoids, phaeophytin, fluorescence, phaeopigments, fatty...

Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: November 03, 2026 at 05:22 PM

#4 Federal

Physical and biochemical oceanographic data from the Hawaii Ocean Time-series (HOT) program collected by University of Hawaii at Station ALOHA in the Pacific Ocean 100 miles north of Oahu, Hawaii, since 1988

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 25, 2026 at 12:00 AM

This dataset includes physical and biochemical oceanographic observational data from the Hawaii Ocean Time-series (HOT) Program, including thermosalinograph, CTD, bottle and biochemical data. The...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: October 27, 2026 at 12:16 AM

#5 Federal

Physical, chemical and biological data from the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project from 1957 through 1984

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 03, 2026 at 12:00 AM

This collection consists of physical, chemical, meteorological, and biological data collected for the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project, between 1973 and 1984....

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: October 27, 2026 at 12:14 AM

#6 Federal

CARIACO Ocean Time-Series data collected in the Cariaco Basin since 1995

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 13, 2026 at 12:00 AM

This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: November 03, 2026 at 05:18 PM

#7 Federal

Still photographs and spectral data from NOAA Office of Ocean Exploration Operation Deep Scope cruise in the Gulf of America from 2004-08-07 to 2004-08-17 (NCEI Accession 0001966)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 21, 2026 at 12:00 AM

This dataset contains still images and spectral data obtained during the NOAA Office of Ocean Exploration (OER) Operation Deep Scope cruise in the Gulf of America, April 7-17, 2004. Still images...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: November 03, 2026 at 03:57 PM

#8 Federal

Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia): Physical, optical, and chemical properties of atmospheric marine aerosols aboard NOAA R/V Ronald H. Brown in the western Pacific, 2001-03-15 to 2001-04-20 (NCEI Accession 0311457)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 13, 2026 at 12:00 AM

This dataset contains physical, optical, and chemical properties of atmospheric marine aerosols from aboard NOAA R/V Ronald H. Brown, collected 15 March to 20 April 2001 during the ACE-Asia field...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 10:05 PM

#9 Federal

Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201508 (EXPOCODE 49UF20151021) in the Sea of Japan from 2015-10-21 to 2015-12-02 (NCEI Accession 0201340)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 23, 2019 at 12:00 AM

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:16 PM

#10 Federal

Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Henry B. Bigelow cruise HB1701 (EXPOCODE 33HH20170211) in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2017-02-11 to 2017-02-23 (NCEI Accession 0169111)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 04, 2022 at 12:00 AM

This dataset contains dissolved inorganic carbon, total alkalinity, pH on total scale, nutrients and other variables measured from profile discrete measurement during NOAA Ship Henry B. Bigelow...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: November 03, 2026 at 04:30 PM

#11 Federal

Ecosystem carbon exchange and nitrogen removal rates in two 33-year-old constructed salt marshes are similar to those in a nearby natural marsh 2018-11-30 to 2020-03-08 (NCEI Accession 0227949)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 21, 2021 at 12:00 AM

We conducted a year-long study with the main objective of comparing seasonal plant productivity, ecosystem respiration (ER), denitrification, and dissimilatory nitrate reduction to ammonium (DNRA)...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:28 PM

#12 Federal

Dissolved inorganic carbon (DIC), total alkalinity (TA), pH, discrete pCO2, methane, nutrients, dissolved oxygen, water temperature, salinity and other measurements collected from discrete samples and profile observations via opportunistic sampling on the United Nations Convention on the Law of the Sea (UNCLOS) CCGS Louis S. St-Laurent cruises 2014-10, 2015-05, and 2016-15 by Natural Resources of Canada (NRCan) in the Arctic Ocean, Beaufort Sea and Canada Basin from 2014-08-28 to 2016-09-13 (NCEI Accession 0240685)

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

This dataset includes discrete sample and profile data collected during United Nations Convention on the Law of the Sea (UNCLOS) cruises 2014-10, 2015-05, and 2016-15 by Natural Resources of...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:31 PM

#13 Federal

Methane (CH4), Sulfate (SO4 2-), and others collected from E/V Nautilus in NE Pacific and Cascadia Margin from 2020-09-28 to 2020-09-30 (NCEI Accession 0276512)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 07, 2023 at 12:00 AM

These data were collected from sediment at two separate ~1000m deep methane seeps on the Cascadia Margin. Sediment cores were collected at the seeps and then at increasing distance from the areas...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:40 PM

#14 Federal

Dissolved inorganic carbon, total alkalinity, pH, fugacity of carbon dioxide, and other variables from surface observations using Niskin bottle, flow through pump and other instruments from NOAA Ship Ronald H. Brown in the Gulf of Mexico and East Coast of the United States during the second Gulf of Mexico and East Coast Carbon (GOMECC-2) Cruise from 2012-07-22 to 2012-08-13 (NCEI Accession 0117971)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 04, 2022 at 12:00 AM

This dataset contains ocean acidification related data from the second Gulf of Mexico and East Coast Carbon (GOMECC-2) Cruise on board NOAA Ship Ronald H. Brown. The cruise left from Miami, made...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 08:30 PM

#15 Federal

Physical, meteorological, and biological data collected from non-federal stations assembled by the Northwest Association of Networked Ocean Observing Systems (NANOOS)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 19, 2023 at 12:00 AM

This dataset contains physical, meteorological and geochemical data, collected at moorings located in Puget Sound, WA and along the Washington and Oregon coasts. The datasets include the ORCA...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 27, 2026 at 12:11 AM

#16 Federal

Discrete profile and surface underway measurements of carbonate chemistry and others hydrographic and chemical parameters, collected during R/V Neeskay and R/V Osprey cruises in Lake Michigan from 2017-05-01 to 2022-04-30 (NCEI Accession 0259963)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 29, 2022 at 12:00 AM

This dataset consists of discrete profile and surface underway measurements of carbonate chemistry and others hydrographic and chemical parameters, collected during R/V Neeskay and R/V Osprey...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 09:38 PM

#17 Federal

Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201604 (EXPOCODE 49UF20160407) in the East China Sea and North Pacific Ocean from 2016-04-07 to 2016-05-07 (NCEI Accession 0201383)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 07, 2020 at 12:00 AM

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 09:16 PM

#18 Federal

PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from MARIA S. MERIAN in the North Atlantic Ocean from 2006-05-23 to 2006-06-28 (NCEI Accession 0110256)

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

This dataset includes chemical, discrete sample, physical and profile data collected from MARIA S. MERIAN in the North Atlantic Ocean from 2006-05-23 to 2006-06-28. These data include DISSOLVED...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: November 03, 2026 at 04:19 PM

#19 Federal

Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from ATLANTIS in the North Atlantic Ocean from 2012-04-19 to 2012-05-15 (NCEI Accession 0108160)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 23, 2016 at 12:00 AM

This dataset includes discrete sample and profile data collected from ATLANTIS in the North Atlantic Ocean from 2012-04-19 to 2012-05-15. These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 08:05 PM

#20 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
Dataset Last Updated: July 28, 2021 at 12:00 AM

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...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 09:15 PM

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