Catalog - Data.gov

Found 28 datasets matching "Ash Weight".

Federal
Coal Data: Ash Content Application Programming Interface (API)
- Organization: Department of Energy
- Updated: 2015-07-27
Data on the percentage of ash in coal. Ash increases the weight of coal, adds to the cost of handling, and can affect its burning characteristics. Ash content is measured as a percent by weight of...
- api
- html
- html
Search relevance: 61.56 | Views last month: 0
Federal
Environmental DNA mapping of Zebra Mussel populations: Data
- Organization: Department of the Interior
- Updated: 2021-09-09T00:00:00Z
Data is a spreadsheet of the number of copies of Zebra Mussel DNA detected and the number of positive detections for Zebra Mussel DNA from water samples collected over 6 different substrates, at 4...
- xml
- xml
Search relevance: 52.34 | Views last month: 3
Federal
Chemical, Calcium Phosphate Cements for Geothermal Wells - Corrosion Protection, Bond Strength and Matrix Self-Healing
- Organization: Department of Energy
- Updated: 2021-07-08T19:34:30Z
The data set shows performance of economical calcium phosphate cement (Fondu) blended with fly ash, class F (FAF) in carbon steel corrosion protection tests (corrosion rate, corrosion current and...
- none
- html
Search relevance: 46.65 | Views last month: 0
Federal
Ratios of species abundance to invasive Submerged Aquatic Vegetation (SAV) Eurasian milfoil, Myriophyllum spicatum in the Mobile Tensaw Delta, northern Gulf of Mexico in July - October, 2006 (NCEI Accession 0200021)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-01-29T00:00:00.000+00:00
These data are spreadsheet data which are a subset of thesis data for the Degree of Doctorate of Philosophy in Marine Science. The objectives of the study are to determine how community structure...
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Search relevance: 44.33 | Views last month: 0
Federal
Data from 10-day sediment toxicity tests of bed sediments from the Niagara River Area of Concern and tributaries, New York, with Chironomus dilutus and Hyalella azteca, 2014-15
- Organization: Department of the Interior
- Updated: 2020-08-25T00:00:00Z
Data from 10-day sediment toxicity tests of bed sediments from the Niagara River area of concern and tributaries, Niagara and Erie County, New York. Specifically, the data was used to compare the...
- xml
- xml
Search relevance: 41.22 | Views last month: 0
Federal
Data for Assessing the Status of Macroinvertebrate Communities and Sediment Toxicity in the Buffalo River Area of Concern, New York
- Organization: Department of the Interior
- Updated: 2020-08-25T00:00:00Z
Data from 10-day sediment toxicity tests of bed sediments from the Buffalo River Area of Concern (AOC) and reference reaches on the Buffalo River upstream of the AOC, Erie County, New York,...
- xml
- xml
Search relevance: 40.05 | Views last month: 0
Federal
WAVE DIRECTION and other data from FIXED PLATFORM and other platforms from Coastal Waters of Washington/Oregon and others from 1952-01-01 to 1982-12-31 (NCEI Accession 8700189)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
The accession contains multiple data sets that were collected as part of the Columbia River Estuary Data Development Program (CREDDP). The data were submitted by the Army Corps of Engineers...
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Search relevance: 30.29 | Views last month: 0
Federal
Data for assessing the status of sediment toxicity and macroinvertebrate communities in the Eighteenmile Creek Area of Concern, New York, 2014
- Organization: Department of the Interior
- Updated: 2020-08-25T00:00:00Z
Data from 10-day sediment toxicity tests of bed sediments from the Eighteenmile Creek Area of Concern and Oak Orchard Creek (nearby reference stream), Niagara and Orleans County, New York,...
- xml
- xml
Search relevance: 28.45 | Views last month: 0
Federal
Quagga mussel (Dreissena rostriformis bugensis) shell and tissue measurements collected in the Laurentian Great Lakes since 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-07T00:00:00.000+00:00
Invasive dreissenid mussels (quagga mussels, Dreissena rostriformis bugensis and zebra mussels, D. polymorpha) were introduced to the Laurentian Great Lakes in the 1980’s and have since spread...
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Search relevance: 24.32 | Views last month: 0
Federal
NCCOS Assessment: Coastal Ecosystem Assessment of Chesapeake Bay Watersheds, Land Use Patterns and River Conditions from 2007-04-30 to 2012-09-27 (NCEI Accession 0303961)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-07T00:00:00.000+00:00
This data collection comprises six years of estuarine monitoring for an assessment of coastal ecosystem health in relationship to watershed characteristics, principally land use. This...
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Search relevance: 15.41 | Views last month: 0
Federal
Digestibility of Alfalfa Stem Segments (DASS) root traits dataset
- Organization: Department of Agriculture
- Updated: 2025-12-22
A data set with 5 tabs (TapRoots, FineRoots, WinRHIZO, CN, and TotalFiber) in a Microsoft Excel Workbook that contain data about coarse root biomass and fine root biomass; fine root length,...
- xls
Search relevance: 13.87 | Views last month: 0
Federal
BOTTOM TYPE and Other Data from NOAA Ship DISCOVERER from 1975-05-22 to 1975-06-19 (NCEI Accession 7601520)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-18T00:00:00.000+00:00
No description was provided.
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Search relevance: 13.25 | Views last month: 0
Federal
BOTTOM TYPE and Other Data from NOAA Ship MILLER FREEMAN from 1975-08-18 to 1975-08-24 (NCEI Accession 8200068)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-18T00:00:00.000+00:00
No description was provided.
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Search relevance: 13.18 | Views last month: 0
Federal
BOTTOM TYPE and Other Data from GLACIER from 1977-08-02 to 1977-09-03 (NCEI Accession 7800019)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-18T00:00:00.000+00:00
No description was provided.
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Search relevance: 13.08 | Views last month: 0
Federal
Benthic organisms collected using net casts and other instruments from the R/V VENTURE in the Gulf of Mexico from 1980-10-27 and 1984-04-29 (NCEI Accession 8600027)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-11T00:00:00.000+00:00
Benthic organisms were collected using net, sediment sampler casts, and other instruments from the R/V VENTURE in the Gulf of Mexico from 27 October 1980 to 29 April 1984. Data were submitted by...
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Search relevance: 13.04 | Views last month: 0
Federal
Benthic organism and marine toxic substances and pollutants collected using net and sediment sampler casts from NOAA Ship RESEARCHER in Gulf of Mexico from 1979-07-23 to 1980-12-13 (NCEI Accession 8200103)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-08T00:00:00.000+00:00
Benthic organism and marine toxic substances and pollutants were collected using net, sediment sampler, and other instruments from NOAA Ship RESEARCHER and other platforms in the Gulf of Mexico....
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Search relevance: 12.65 | Views last month: 0
Federal
Benthic organisms data collected using sediment sampler casts from NOAA Ship OCEANOGRAPHER in the Chukchi Sea from 1986-09-06 to 1987-10-05 (NCEI Accession 8900299)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-14T00:00:00.000+00:00
Benthic organisms data were collected using sediment sampler casts from NOAA Ship OCEANOGRAPHER in the Chukchi Sea from 06 September 1986 to 05 October 1987. Data were submitted by the University...
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Search relevance: 12.54 | Views last month: 0
Federal
Benthic organisms and marine toxic substances and pollutants data collected using net casts and other instruments from the GYRE and other platforms in NW Atlantic Ocean from 1983-11-11 to 1986-07-30 (NCEI Accession 8800192)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-13T00:00:00.000+00:00
Benthic organisms and marine toxic substances and pollutants were collected using net casts, sediment sampler, and other instruments from the GYRE and other platforms in NW Atlantic Ocean. Data...
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Search relevance: 12.51 | Views last month: 0
Federal
NODC Standard Format Benthic Organisms (F132) Data (1957-1989) (NCEI Accession 0014198)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-03-21T00:00:00.000+00:00
This data type contains data from field sampling or surveys of bottom dwelling marine organisms. The data provide information on species abundance, distribution and biomass; they may have been...
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Search relevance: 11.70 | Views last month: 0
Federal
Fishery survey, benthic organism, and zooplankton data collected using trawls and tows from the EASTWARD and other platforms in the North Atlantic Ocean and Others from 1980-01-16 to 1984-03-14 (NCEI Accession 8500245)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-11T00:00:00.000+00:00
Fishery survey, fishing duration and other benthic organism data from unknown and other platforms from North Atlantic Ocean was collected over four years between January 16, 1980 to March 14,...
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Search relevance: 11.30 | Views last month: 0

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