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Found 138 dataset(s) matching "chemical diversity".

NARSTO EPA_SS_LOS_ANGELES Scanning Mobility Particle Size Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: November 04, 2025 at 09:35 PM
The NARSTO_EPA_SS_LOS_ANGELES_SMPS_DATA were collected between December 2000 and February 2002. At Claremont, Downey, Riverside, Rubidoux (Los Angeles County, California), TSI Scanning mobility...
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NARSTO EPA_SS_LOS_ANGELES PM2.5 Particulate Nitrate
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: November 03, 2025 at 09:11 PM
The NARSTO_EPA_SS_LOS_ANGELES_PM25_NITRATE data were collected between July 2001 and January 2002. At Claremont and Rubidoux (Los Angeles County, California), Cascaded Integrated Collection and...
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Patent AT-E401334-T1: [Translated] NEW AZACYCLIC ETHYNYL DERIVATIVES
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06 | Harvested: September 06, 2025 at 05:10 AM
Azacyclic ethynyl derivatives, which are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their...
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NARSTO EPA_SS_LOS_ANGELES Aerodynamic Particle Size Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 15, 2025 at 12:13 AM
The NARSTO_EPA_SS_LOS_ANGELES_APS_DATA were collected between December 2000 and September 2001. At several locations in Los Angeles County, California, a TSI Aerodynamic Particle Sizer (APS) was...
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NARSTO EPA_SS_LOS_ANGELES PM2.5 Particulate Carbon
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:55 AM
The NARSTO_EPA_SS_LOS_ANGELES_PM25_CARBON data were collected between January and May 2002. At Claremont (Los Angeles County, California), Cascaded Integrated Collection and Vaporization System...
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NARSTO EPA Supersite (SS) Los Angeles Tapered-Element Oscillating Microbalance (TEOM) Particulate Matter (PM) 2.5 Mass Concentration Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 29, 2025 at 02:07 AM
NARSTO_EPA_SS_LOS_ANGELES_TEOM_PM25_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Los Angeles Tapered-Element...
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NARSTO EPA Supersite (SS) Los Angeles Aethalometer Elemental Carbon Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 16, 2025 at 06:07 PM
NARSTO_EPA_SS_LOS_ANGELES_AETHALOMETER_EC_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Los Angeles Aethalometer...
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NARSTO EPA Supersite (SS) Baltimore, Semicontinuous Elements in Aerosol Sampler (SEAS) Particulate Matter (PM) 25 Metal Cytokines Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:57 AM
NARSTO_EPA_SS_BALTIMORE_SEAS_PM25_METAL_CYTOKINES is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Baltimore,...
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NARSTO EPA Supersite (SS) Baltimore, Johns Hopkins University Meteorolgical Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 22, 2025 at 08:37 PM
The NARSTO_EPA_SS_BALTIMORE_JHU_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Baltimore, Johns Hopkins...
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Oceanographic Data, Logs, and Imagery collected during the Deepwater Atlantic Habitats II: Continued Atlantic Research and Exploration in Deepwater Ecosystems with Focus on Coral, Canyon and Seep Communities 2019 (DEEP SEARCH - RB1903) Expedition on NOAA Ship Ronald H. Brown in the North Pacific Ocean from 2019-04-09 to 2019-04-30 (NCEI Accession 0229074)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-04-22T00:00:00.000+00:00 | Harvested: October 04, 2025 at 12:46 AM
This dataset contains oceanographic data (ADCP, CTD, ROV, Jason, Lander, SCS, Vehicle, XBT), images, and documentation. The primary goals of this cruise were as follows: Exploration of new sites...
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NARSTO EPA Supersite (SS) Atlanta 1999 University of Alabama-Huntsville (UAH) Mobile Integrated Profiling System (MIPS) Wind Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:57 AM
NARSTO_EPA_SS_ATLANTA_1999_UAH_MIPS_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Atlanta 1999 University of...
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NARSTO EPA Supersite (SS) Atlanta 1999 Air Chemistry, Particulate Matter (PM), and Meteorological Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:57 AM
The NARSTO_EPA_SS_ATLANTA_1999_CHEM_PM_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Atlanta 1999 Air...
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Arbuscular mycorrhizal fungi in remnant and reconstructed prairies in Minnesota and Iowa, 2019 (ver. 2.0, April 2022)
- Organization: Department of the Interior
- Updated: 20220609 | Harvested: July 16, 2025 at 11:18 AM
This data record contains arbuscular mycorrhizal fungi (AMF) operational taxonomic unit (OTU) occurrences with native prairie plant species roots collected from paired remnant and reconstructed...
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Hydrological, Chemical, and Biological Characterization of the Snake River and Associated Tributaries and Irrigation Drains from River Mile 448 to 346, 2022
- Organization: Department of the Interior
- Updated: 20231019 | Harvested: July 16, 2025 at 07:54 AM
This dataset includes field hydrologic measurements and laboratory analyses of surface and pore waters, sediments, benthic plants/biofilms, and biota along the Middle Snake River upgradient of the...
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Tungsten Deposits in the United States (ver. 2.0, August 2020)
- Organization: Department of the Interior
- Updated: 20200831 | Harvested: July 17, 2025 at 07:41 PM
This is version 2.0 of Tungsten Deposits in the United States. This data release provides the descriptions of approximately 100 U.S. sites that include mineral regions, mineral occurrences...
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Oceanographic Data, Logs, and Imagery/Videos collected during the Deep Sea Exploration to Advance Research on Coral/Canyon/Cold Seep Habitats 2019 (DEEP SEARCH - NF1909) Expedition on NOAA Ship Nancy Foster in the North Atlantic Ocean from 2019-10-21 to 2019-10-30 (NCEI Accession 0250440)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-06T00:00:00.000+00:00 | Harvested: October 04, 2025 at 01:13 AM
This dataset contains oceanographic data (ADCP, CTD, Lander, SCS, TSG), images, videos, and documentation. The primary goals of this cruise were as follows: Recovery of benthic lander deployment;...
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Data from: Conservation Practices Induce Tradeoffs in Soil Function: Observations from the Northern Great Plains
- Organization: Department of Agriculture
- Updated: 2025-05-01 | Harvested: June 24, 2025 at 07:56 PM
<p>Cropland expansion and reduced crop rotation diversity throughout the northern Great Plains has negatively impacted soil quality, creating a need to identify conservation practices that can...
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Oceanographic data and ROV dive-related multimedia and information collected during the EX1202L3 (Gulf of Mexico Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the Gulf of Mexico from 2012-04-11 to 2012-04-29 (NCEI Accession 0087995)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-12-21T00:00:00.000+00:00 | Harvested: October 13, 2025 at 03:36 AM
This dataset contains oceanographic data collected in the vicinity of the Deepwater Horizon site, Mississippi Canyon, and Green Canyon. Deepwater areas in the vicinity of the Flower Garden Banks...
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Nontarget Screening of Per- and Polyfluoroalkyl Substances Binding to Human Liver Fatty Acid Binding Protein
- Organization: U.S. Environmental Protection Agency
- Updated: 2020-01-10 | Harvested: June 27, 2025 at 09:42 PM
Current studies on nontarget analysis and toxicities of PFASs are disconnected, due to the challenges posed by the large numbers (>1,000) and diverse structures of PFASs. The SECC method provides...
Predictors of 3-PBA levels in adults
- Organization: U.S. Environmental Protection Agency
- Updated: 2014-06-01 | Harvested: June 27, 2025 at 09:28 PM
Non-chemical stressors that impact urinary pyrethroid metabolite levels. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living...