940 datasets found
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Federal
Indian ocean acidification and its driving mechanisms over the last four decades from 1980-01-01 to 2019-12-31 (NCEI Accession 0307663)
National Oceanic and Atmospheric Administration, Department of Commerce —
The dataset contains sea-surface temperature, salinity, dissolved inorganic carbon, total alkalinity, pH, and partial pressure of CO2 for the Indian Ocean region... -
Federal
Silica Precipitation from Geothermal Brines: Effects of Iron Addition, Kinetics, Temperature, pH, and Brine Concentration
Department of Energy —
This document provides results of experiments aimed at removing silica from geothermal brines. All experiments were conducted with simulated brines. The data... -
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-07-23 to 2024-08-23 (NCEI Accession 0306278)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-07-23 to 2024-08-23). This deployment (glider trajectory... -
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-02-15 to 2024-03-14 (NCEI Accession 0306290)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-02-15 to 2024-03-24). This deployment (glider trajectory... -
Federal
Data for machine learning predictions of pH in the glacial aquifer system, northern USA
Department of the Interior —
A boosted regression tree (BRT) model was developed to predict pH conditions in three-dimensions throughout the glacial aquifer system (GLAC) of the contiguous United... -
Federal
MAPCO2 Buoy: Olowalu, Maui, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This buoy is located approximately 500 meters offshore of the west coast of the island of Maui near Olowalu in the State of Hawaii. It is moored in waters 15 m (50... -
Federal
Specific Water Quality Sites for Davis County, Utah
Department of the Interior —
This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality) and GWSI (Ground Water Information System).... -
Federal
Observations of larval snow crab (Chionoecetes opilio) survival and conditions in laboratory experiments for the Physiological Response of Commercially Important Crab Species to Predicted Increases in pCO2 Project in Kodiak, Alaska from 2015-04-20 to 2016-06-13 (NCEI Accession 0259404)
National Oceanic and Atmospheric Administration, Department of Commerce —
In this study, we examined how CO2-driven acidification affected larval survival and condition in snow crab (Chionoecetes opilio), an important fishery species in... -
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 MELVILLE in the North Pacific Ocean and Philippine Sea from 2013-03-21 to 2013-05-01 (NCEI Accession 0117338)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from MELVILLE in the North Pacific Ocean and Philippine Sea from 2013-03-21 to... -
Federal
Hui O Ka Wai Ola Water Quality Data
National Oceanic and Atmospheric Administration, Department of Commerce —
The goal of the Hui O Ka Wai Ola (Association Of The Living Waters) citizen-science based water quality program is to increase the capacity for monitoring water... -
Federal
NCCN Water Quality Monitoring Data Package, 2011-2021
Department of the Interior —
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program discrete water quality monitoring tabular data collected during... -
Federal
The effect of carbonate chemistry on trace elements incorporation in the laboratory cultured large benthic foraminifer Operculina ammonoides from 2018-06-03 to 2019-08-04 (NCEI Accession 0290763)
National Oceanic and Atmospheric Administration, Department of Commerce —
A set of laboratory culture experiments was performed with the large benthic high-Mg calcite foraminifer Operculina ammonoides collected from the North Beach of... -
Federal
Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-04 to 2010-06-08 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069047)
National Oceanic and Atmospheric Administration, Department of Commerce —
Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-04 to 2010-06-08 in... -
Federal
Dissolved inorganic carbon, total alkalinity, nutrients, and other variables collected from profile and discrete observations during NOAA Ship Henry B. Bigelow cruise HB1902 (EXPOCODE 33HH20190522) in Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2019-05-22 to 2019-06-06 (NCEI Accession 0209045)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, temperature, salinity, nutrients, and oxygen... -
Federal
Dissolved inorganic carbon, total alkalinity, pH, and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from NOAA Ship Gordon Gunter off the northeastern coast of the United States from 2013-06-09 to 2013-06-23 (NCEI Accession 0137723)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains discrete bottle (CTD profile) data that was collected in the northeastern coast of the United States in 2013. Increasing amounts of atmospheric... -
Federal
Population and biomass of United States sea scallop (Placopecten magellanicus) from an Atlantic Sea Scallop Integrated Assessment Model (NCEI Accession 0171620)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes the model output results published in Cooley et al. (2015), which described an integrated assessment model (IAM) that numerically simulates... -
Federal
Laboratory carbon dioxide exposure experiments measuring scope for growth for juvenile Atlantic sea scallops (Placopecten magellanicus) from 2019-10-23 to 2019-12-19 (NCEI Accession 0276024)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the biological response for Atlantic sea scallops (Placopecten magellanicus) exposed to three different levels of carbon dioxide enrichment... -
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 during the RRS James Cook Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 740H20221022) in the North Atlantic Ocean and Labrador Sea from 2022-10-22 to 2022-11-08 (NCEI Accession 0297024)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes discrete sample and profile data collected during the RRS James Cook Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP)... -
Federal
Effects of ocean acidification on the embryos and larvae of red king crab, Paralithodes camtschaticus (NCEI Accession 0170752)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains a laboratory experiment study with the goal of understanding the effects of ocean acidification on the embryos and larvae of red king crab,... -
Federal
Observations of survival, growth, and morphology of snow crabs collected in laboratory experiments for the Effects of Ocean Acidification on Federally Managed Crab Species project in Kodiak, Alaska from 2021-04-23 to 2022-06-03 (NCEI Accession 0307581)
National Oceanic and Atmospheric Administration, Department of Commerce —
This is data from a laboratory experiment in which snow crab juveniles were held at three different pHs (ambient, pH 7.8, and pH 7.5). Growth, survival, and...
940 datasets found