Catalog - Data.gov

Found 119 datasets matching "silicate-based".

#1 Federal
Strengthening Effects of Surface Chemistry on the Consolidation of Silicate-Based Geomaterials Experimental Data
- Organization: Department of Energy
- Updated: 2025-06-17T17:33:41Z
This dataset contains experimental data and scanning electron microscope (SEM) images generated during a study on the effects of surface chemistry on the mechanical consolidation of silicate-based...
- xls
- xls
- xls
- xls
- zip
Search relevance: 118.05 | Views last month: 2
#2 Federal
Discrete surface underway measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), pH (SWS), water temperature, salinity, dissolved oxygen, nutrients, partial pressure of carbon dioxide (pCO2) and other parameters during the NOAA Ship Ronald H. Brown GO-SHIP A13, A12 2020 section cruises (EXPOCODEs 33RO20200221; 33RO20200321) in the North and South Atlantic Ocean from 2020-02-21 to 2020-04-17 (NCEI Accession 0308013)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-17T00:00:00.000+00:00
This dataset contains discrete underway and surface (above 10dbar) CTD bottle measurements collected during the NOAA Ship Ronald H. Brown Global Ocean Ship-Based Hydrographic Investigations...
- html
- none
- none
- none
- none
- none
- +5 more
Search relevance: 40.11 | Views last month: 0
#3 Federal
Fluvial transport of bedload, suspended sediment, and silicate solutes in watersheds of western Oregon and northwestern California (1901-2016)
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
These data sets contain the estimated fluvial transport of bedload, suspended sediment, and silicate solutes in the watersheds of western Oregon and northwestern California. The estimates for...
- xml
- xml
Search relevance: 37.86 | Views last month: 0
#4 Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the KNORR, MAURICE EWING and others in the Andaman Sea or Burma Sea, Arabian Sea and others from 1983-10-10 to 1998-10-20 (NCEI Accession 0115689)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-01-09T00:00:00.000+00:00
This dataset includes chemical, discrete sample, physical and profile data collected from KNORR, MAURICE EWING, METEOR, NATHANIEL B. PALMER and THOMAS G. THOMPSON in the Andaman Sea or Burma Sea,...
- html
- none
- none
- none
- none
- none
- +5 more
Search relevance: 36.74 | Views last month: 0
#5 Federal
Gulf of Mexico Regional Climatology (NCEI Accession 0123320)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-04-21T00:00:00.000+00:00
The Gulf of Mexico Regional Climatology is a set of objectively analyzed climatological fields of temperature, salinity, oxygen, phosphate, silicate, and nitrate at standard depth levels....
- none
- none
- none
- none
- none
- none
- +1 more
Search relevance: 34.30 | Views last month: 2
#6 Federal
Measurements of total dissolved inorganic carbon (DIC), total alkalinity (TA) and pH (on total scale) and other variables collected from surface underway observations using Dissolved Inorganic Carbon Extractor (DICE), Metrohm 876 Dosimat Plus, Agilent 8453 spectrometer and other instruments from R/V Roger Revelle in the Indian Ocean during the transit time on GO-SHIP sections I08S and I09N (EXPOCODEs 33RR20160208 and 33RR20160321) from 2016-02-08 to 2016-03-24 (NCEI Accession 0162262)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-05-02T00:00:00.000+00:00
This dataset consists of the surface measurements of salinity, oxygen, total inorganic carbon, total alkalinity, pH on total scale, silicate, nitrate, nitrite, phosphate and NH4 collected under...
- html
- none
- none
- none
- none
- none
- +2 more
Search relevance: 33.48 | Views last month: 0
#7 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...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 31.22 | Views last month: 0
#8 Federal
Water quality surveys in Culebra: comprehensive assessment of inorganic nutrient and human dietary tracer concentrations 2023-05-03 to 2024-05-21
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
This record provides dissolved inorganic nutrient and human dietary tracer (caffeine and sucralose) concentration metrics collected monthly between May 2023 to May 2024 to provide reference data...
- none
- none
- none
- none
- none
Search relevance: 26.32 | Views last month: 0
#9 Federal
A new global interior ocean mapped climatology: the 1° × 1° GLODAP version 2 from 1972-01-01 to 2013-12-31 (NCEI Accession 0286118)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-12-15T00:00:00.000+00:00
This data package contains a mapped climatology (GLODAPv2.2016b) of ocean biogeochemical variables based on the 2016 version of the GLODAP version 2 data product, which covers all ocean basins...
- html
- none
- none
- none
- none
- none
- +5 more
Search relevance: 25.52 | Views last month: 0
#10 Federal
Testing a Novel Geopolymer Binder as a Refractory Material for Rocket Plume Environments at SSC Project
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
<p>The project involved the development and testing of a new alumina-silicate based multi-purpose, cost-effective, ‘green’ cementitious binder (geopolymer) capable of acting as a high...
- xml
Search relevance: 21.89 | Views last month: 2
#11 Federal
Ecological Marine Units (EMUs)
- Organization: Department of the Interior
- Updated: 2023-04-05T00:00:00Z
The existence, sources, distribution, circulation, and physicochemical nature of macro-scale oceanic water bodies have long been a focus of oceanographic inquiry. Building on that work, this paper...
- xml
- xml
Search relevance: 19.29 | Views last month: 0
#12 Federal
Zooplankton and other data collected from PURITAN and other platforms in CHesapeake Bay and other Seas from 1985-06-08 to 1988-03-31 (NCEI Accession 8800234)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-13T00:00:00.000+00:00
PLEASE NOTE there is discrepancy between the content of actual data in this accession and the abstract information that was present in Thaila folder for this accession. Following abstract is based...
- none
- none
- none
- none
- none
- none
- +1 more
Search relevance: 18.84 | Views last month: 0
#13 Federal
A multi-stressor data product for marine heatwave, hypoxia, and ocean acidification research, including calculated inorganic carbon parameters from the southern Salish Sea and northern California Current System from 2008-02-04 to 2018-10-19 (NCEI Accession 0283266)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-12-21T00:00:00.000+00:00
This dataset contains a data product including calculated CO2 system parameters based on the Salish cruise data product...
- html
- none
- none
- none
- none
- none
- +6 more
Search relevance: 14.79 | Views last month: 0
#14 Federal
Discrete profile measurements of water temperature, salinity, dissolved oxygen concentration, nutrients and other chemical and hydrographic parameters obtained during the R/V Ramón Margalef RADPROF 2017 cruise (EXPOCODE 29RM20170701) in the North East Atlantic Ocean from 2017-07-01 to 2017-07-14 (NCEI Accession 0291258)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-25T00:00:00.000+00:00
This dataset contains discrete profile measurements of water temperature, salinity, dissolved oxygen concentration, nutrients and other chemical and hydrographic parameters obtained during the R/V...
- html
- none
- none
- none
- none
- none
- +4 more
Search relevance: 14.17 | Views last month: 0
#15 Federal
SalishCruiseMultistressor_v2025: An updated multi-stressor data product for marine heatwave, hypoxia, and ocean acidification research, including calculated inorganic carbon parameters from the southern Salish Sea and northern California Current System from 2008-02-04 to 2024-10-22 (NCEI Accession 0307626)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-08T00:00:00.000+00:00
This NCEI Accession contains a data product including calculated CO2 system parameters based on the updated Salish cruise data product, now covering 2008–2024...
- html
- none
- none
- none
- none
- none
- +12 more
Search relevance: 14.11 | Views last month: 0
#16 Federal
Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during R/V Marion Dufresne OISO-21 cruise (EXPOCODE 35MF20120125) in the South Indian Ocean and the corresponding Southern Ocean sector from 2012-01-25 to 2012-03-07 (NCEI Accession 0290760)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-03T00:00:00.000+00:00
This dataset is part of the long-term monitoring program OISO (Ocean Indien Service d'Observations) initiated in 1998, and covering contrasting regions in the South-West Indian Ocean from the...
- html
- none
- none
- none
- none
- none
- +3 more
Search relevance: 13.87 | Views last month: 0
#17 Federal
Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Marion Dufresne OISO-22 cruise (EXPOCODE 35MV20130209) in the South Indian Ocean and the corresponding Southern Ocean sector from 2013-02-10 to 2013-03-09 (NCEI Accession 0290746)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-03T00:00:00.000+00:00
This dataset is part of the long-term monitoring program OISO (Ocean Indien Service d'Observations) initiated in 1998, and covering contrasting regions in the South-West Indian Ocean from the...
- html
- none
- none
- none
- none
- none
- +3 more
Search relevance: 13.78 | Views last month: 0
#18 Federal
Environmental Data in Relation to the Occurrence and Toxicity of Pseudo nitzschia in Frenchman Bay, Maine, 2010 to 2021
- Organization: Department of the Interior
- Updated: 2024-05-15T00:00:00Z
This dataset includes CSV data files containing environmental data that may be associated with the occurrence and toxicity of the diatom Pseudo nitzschia in Frenchman Bay, Maine, that can form...
- xml
- xml
Search relevance: 12.79 | Views last month: 0
#19 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 ks201702 (EXPOCODE 49UF20170228), in the North Pacific Ocean from 2017-02-28 to 2017-03-26 (NCEI Accession 0208297)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-07T00:00:00.000+00:00
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...
- html
- none
- none
- none
- none
- none
- +3 more
Search relevance: 12.76 | Views last month: 0
#20 Federal
Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data from current meter and other instruments in the Gulf of Mexico from 1993-01-26 to 1994-06-13 (NCEI Accession 9500088)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data were collected using current meter and other instruments from J.W. POWELL and other...
- none
- none
- none
- none
- none
- none
Search relevance: 12.71 | Views last month: 0

Filter selections are applied on each click

Draw a geographic box