940 datasets found
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Federal
Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from Timor-Leste from 2013-06-06 to 2014-10-09 (NCEI Accession 0168915)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains carbonate chemistry data from samples collected across Timor-Leste as part of the USAID funded US Coral Triangle Initiative from 2013-06-06 to... -
Federal
Water quality surveys in Culebra: comprehensive assessment of physical and chemical water characteristics 2023-02-08 to 2025-01-13
National Oceanic and Atmospheric Administration, Department of Commerce —
This record provides physical and chemical water quality metrics collected between February 2023 to January 2025 to provide reference data of nearshore and watershed... -
Federal
Effects of ocean acidification on phytoplankton physiology and nutrition for fishery-based food webs from laboratory experiment studies from 2011-05-31 to 2013-02-07 (NCEI Accession 0121255)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains laboratory experiment data that were collected to examine the effects of elevated levels of CO2 on phytoplankton physiology and nutrition for... -
Federal
2021 Experimental Discrete Field and Laboratory CO2 System Measurements from the Hillsborough River, Florida
Department of the Interior —
This dataset contains carbon dioxide (CO2) system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center... -
Federal
Trajectory profile data from glider ru34, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2023-09-20 to 2023-10-19 (NCEI Accession 0306334)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the trajectory profile data from glider ru34 from one seasonal deployment (2023-09-20 to 2023-10-19). This deployment (glider trajectory... -
Federal
Data for Novel field trial for ocean alkalinity enhancement using electrochemically derived aqueous alkalinity from 2024-11-07 to 2025-02-08 (NCEI Accession 0307424)
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean alkalinity enhancement is a proposed method of marine carbon dioxide removal that enhances the oceanâs uptake of atmospheric carbon dioxide (CO2) and converts... -
Federal
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 OCEAN RESEARCHER I in the East China Sea from 2008-01-02 to 2008-01-09 (NCEI Accession 0109902)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes biological, chemical, discrete sample, physical and profile data collected from OCEAN RESEARCHER I in the East China Sea (Tung Hai) from... -
Federal
Shenandoah National Park 1979-2022 Water Quality Data from Seven Projects as of 2025-03-28
Department of the Interior —
This data package was created 2025-03-28 21:29:09 by NPSTORET and includes selected project, location, and result data. Data contained in the Shenandoah National Park... -
Federal
Nekton from Fishery-Independent Trawl Samples in U.S. Gulf of Mexico Estuaries: A Comparative Assessment of Gulf Estuarine Systems (CAGES), 1973-2007 (NCEI Accession 0115183)
National Oceanic and Atmospheric Administration, Department of Commerce —
The purpose of CAGES (Comparative Assessment of Gulf Estuarine Systems) is to compile the fishery independent data from five Gulf States into a database to more... -
Federal
Great Smoky Mountains National Park 1991-2023 Noland Divide Water Quality Monitoring Data from the GRSM_ND Project as of 2024-05-10
Department of the Interior —
This data package was created 2024-10-17 16:33:32 by NPSTORET and includes selected project, location, and result data. Data contained in the Great Smoky Mountains... -
Federal
Observed Carbonate System (2016-2018) - WE4 4
National Oceanic and Atmospheric Administration, Department of Commerce —
Seawater samples were collected in Chesapeake Bay for dissolved inorganic carbon (DIC) and total alkalinity (TA) from June 2016 to July 2018. They were collected in... -
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 WS21032 (EXPOCODE 33WA20210201) in the North Atlantic Ocean, Southeast U.S. Shelf, Gulf of Mexico from 2021-02-01 to 2021-02-07 (NCEI Accession 0233645)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity,... -
Federal
Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity, dissolved oxygen, macronutrients, particulate organic carbon and nitrogen, collected from vertical profiles and discrete samples observations using CTD-Niskin rosette system from CCGS John Cabot cruise EXPOCODE 18KF20251007) during summer 2025 oceanographic survey from 2025-07-10 to 2025-08-01 (NCEI Accession 0311523)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes discrete sample and profile data collected during the CCGS John Cabot and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise... -
Federal
Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from the KEIFU MARU in the North Pacific Ocean and Philippine Sea from 2006-04-18 to 2006-05-22 (NCEI Accession 0112329)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes biological, chemical, discrete sample, physical and profile data collected from KEIFU MARU in the North Pacific Ocean and Philippine Sea from... -
Federal
Autonomous Flow-Thru (AFT) pH data of the West Florida Shelf: USGS Cruise 11BHM04
Department of the Interior —
The United States Geological Survey (USGS) is conducting a study on the effects of climate change on ocean acidification within the Gulf of Mexico; dealing... -
Federal
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 POLARSTERN in the South Atlantic Ocean and Southern Oceans from 2014-12-02 to 2015-02-01 (NCEI Accession 0157620)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from POLARSTERN in the South Atlantic Ocean and Southern... -
Federal
Dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen, and nutrients 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 2011-01-11 to 2015-11-18 (NCEI Accession 0142327)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains discrete measurements of dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen, and nutrients collected at the buoy off the coast... -
Federal
Observed Carbonate System (2016-2018) - CB8 1
National Oceanic and Atmospheric Administration, Department of Commerce —
Seawater samples were collected in Chesapeake Bay for dissolved inorganic carbon (DIC) and total alkalinity (TA) from June 2016 to July 2018. They were collected in... -
Federal
pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the CORNIDE DE SAAVEDRA in the Bay of Biscay and North Atlantic Ocean from 1977-10-07 to 1977-10-27 (NCEI Accession 0113528)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from CORNIDE DE SAAVEDRA in the Bay of Biscay and North Atlantic Ocean from...
940 datasets found