Catalog - Data.gov

Found 604 datasets matching "Biological Measurements".

Federal
Biological Measurements for Dosed Model Organism
- Organization: U.S. Environmental Protection Agency
- Updated: 2021-03-10
Serum PFAS concentrations, pup weights, liver histopathology measurements, lipid panels, fasting insulin measurements. This dataset is not publicly accessible because: Data is the property of NIH....

Search relevance: 84.25 | Views last month: 0
Federal
Gamma-ray bulk density measurements of vibracore JRBP2018-VC01B from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California
- Organization: Department of the Interior
- Updated: 2023-02-23T00:00:00Z
This portion of the data release presents gamma-ray bulk density measurements of vibracore JRBP2018-VC01B collected from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California in...
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Search relevance: 81.90 | Views last month: 0
Federal
Oceanographic and biological measurements taken by CTD, NORPAC net, and others from the R/V Shunyo-Maru to study on spawning ecology of skipjack, yellowfin, and bigeye tuna in the subtropical and tropical North Pacific Ocean from 2015-11-09 to 2015-11-14 (NCEI Accession 0303928)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-19T00:00:00.000+00:00
This dataset contains CTD temperature, salinity, fluorescence (microgram/liter) and other measurements, including Zooplankton species number per sample collected by the twin NORPAC net (meshsize:...
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Search relevance: 69.67 | Views last month: 0
Federal
Profiles of dissolved oxygen, temperature, salinity, nitrate, silicate, chlorophyll, primary production and other biological, chemical, and physical measurements collected in the Northern Gulf of Mexico between 2002 and 2007 (NCEI Accession 0074610)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-12-03T00:00:00.000+00:00
No description was provided.
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Search relevance: 44.51 | Views last month: 0
Federal
Surface discrete measurements of dissolved inorganic carbon (DIC), alkalinity, pH, partial pressure of carbon dioxide (pCO2), temperature, salinity, and dissolved oxygen during a small fishing boat cruises in Jiaozhou Bay, Yellow Sea from 2018-04-25 to 2018-08-03 (NCEI Accession 0208682)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-31T00:00:00.000+00:00
This dataset includes continuous sea surface measurements of dissolved inorganic carbon (DIC), calculated total alkalinity, pH on NBS scale, calculated partial pressure of carbon dioxide (pCO2),...
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Search relevance: 36.46 | Views last month: 0
Federal
Vegetation and Soils Data from Grazed and Ungrazed Watersheds in the Badger Wash Study Area, Colorado, USA
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
In 2004 U.S. Geological Survey biologists recorded vegetation and biological soil crust (BSC) cover by species as well as measured soil stability and compaction data along 85 transects at the...
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Search relevance: 35.24 | Views last month: 0
Federal
Biocrust cover, vegetation, and climate data from a protected grassland within Canyonlands National Park, Utah (ver. 2.0, Sept. 2023)
- Organization: Department of the Interior
- Updated: 2023-09-07T00:00:00Z
These tabular data were compiled for/to monitor vegetation and biocrust cover in a never grazed grassland located in Canyonlands National Park. An objective, or objectives, of our study was to...
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Search relevance: 34.86 | Views last month: 0
Federal
Patent AT-E401823-T1: [Translated] METHOD AND DEVICE FOR DETERMINING A LIGHT TRANSPORT PARAMETER AND AN ANALYTE IN A BIOLOGICAL MATRIX
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
A method for the selective determination of the scattering index mus of a scattering biological matrix, in particular for the purpose of non-invasive determination of the concentration of glucose...
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Search relevance: 33.25 | Views last month: 1
Federal
S-MODE L2 Shipboard Conductivity, Temperature, and Depth Measurements Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
This dataset contains shipboard conductivity, temperature, and depth (CTD) measurements taken during the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) field campaign. The experiment was...
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Search relevance: 31.03 | Views last month: 0
Federal
Chemical and Biological Data from a Study on Evaluation of Survival and Growth of Fatmucket (Lampsilis siliquoidea) in Short-Term Chronic Toxicity Tests with Nickel and Ammonia
- Organization: Department of the Interior
- Updated: 2024-05-28T00:00:00Z
Short-term 7-day ammonia and nickel toxicity tests were conducted with juvenile Fatmucket. This data release reports individual biological, chemical, and water quality measurements in each toxicity test.
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Search relevance: 30.93 | Views last month: 1
Federal
National Capital Region Network Biological Stream Survey Data Package - cumulative through 2022
- Organization: Department of the Interior
- Updated: 2025-07-25T00:00:00Z
This is the biological stream survey monitoring dataset collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program from 2004 through 2022. Biological stream surveys...
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Search relevance: 30.90 | Views last month: 0
Federal
Acoustics Research
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
Fisheries acoustics data are collected from more than 200 sea-days each year aboard the FRV DELAWARE II and FRV ALBATROSS IV (decommissioned) and the FSV Henry B. Bigelow during pelagic,...
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Search relevance: 30.35 | Views last month: 1
Federal
Appalachian Trail Visitor Impact Assessments to Enhance Sustainability and Improve Visitor Experiences.
- Organization: Department of the Interior
- Updated: 2018-07-09T00:00:00Z
We will visit two 5k segments within GRSM as part of a larger research study on the Appalachian Trail to take an array of measurements on the condition of the A.T. tread and to map informal...
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Search relevance: 30.23 | Views last month: 0
Federal
Soil CO2 Flux, Moisture, Temperature, and Litterfall, La Selva, Costa Rica, 2003-2010
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
This data set provides measurements of soil carbon dioxide (CO2) emission rates, soil moisture, relative humidity (RH), temperature, and litterfall from six types of tree plantations at the La...
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Search relevance: 30.13 | Views last month: 1
Federal
Benthic habitats of the coral reef ecosystem on the south shore of Moloka'i
- Organization: Department of the Interior
- Updated: 2020-10-19T00:00:00Z
A benthic habitat polygon coverage has been created of the coral reef ecosystem on the south shore of Moloka'i. Polygons were hand-digitized from visual interpretation of aerial photography and...
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Search relevance: 29.88 | Views last month: 0
Federal
Mukilteo water sensor time series - Field work coupling measurements of carbon chemistry and distribution of free-living organisms
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-31T00:00:00.000+00:00
To estimate the carbon chemistry conditions experienced by free-living organisms, we will conduct coupled biological/carbon chemistry sampling for key zooplankton species and settlement plate...
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Search relevance: 29.81 | Views last month: 0
Federal
Isotopic Analysis of Clear Lake Hitch collected from Clear Lake, Lake County, California, 2017
- Organization: Department of the Interior
- Updated: 2020-08-12T00:00:00Z
This dataset includes data from isotopic analysis of eye and muscle tissue from fish collected in Clear Lake, Lake County, California during June and July 2017. This data release includes all...
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Search relevance: 29.81 | Views last month: 0
Federal
Monitoring Data for Willow Creek Lake, Nebraska, 2012–14—Profiler
- Organization: Department of the Interior
- Updated: 2020-08-24T00:00:00Z
The data set contains vertical profiles of physical (water temperature, specific conductance, pH, dissolved oxygen, and turbidity) and biological measurements (chlorophyll-a and phycocyanin) that...
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Search relevance: 29.67 | Views last month: 1
Federal
Environmental data collected at Koko Head, Hawaii between 1955 and 1992
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-03T01:00:28.000+00:00
Measurements of surface salinity and temperature off Koko Head (Oahu) were initiated in November 1955 by Gunter Seckel of the Bureau of Commercial Fisheries (BCF) Honolulu Biological Laboratory of...
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Search relevance: 29.51 | Views last month: 0
Federal
Results of single-cell and single-transcript measurements collected for Bias and Resolvability Attribution using Split Samples (BRASS) study
- Organization: National Institute of Standards and Technology
- Updated: 2020-09-17 00:00:00
Results of single-cell and single-transcript measurements collected as part of the Bias and Resolvability Attribution using Split Samples (BRASS) study. Each file is a list of fluorescence...
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Search relevance: 29.25 | Views last month: 1

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