• Organization: Department of Energy
• Updated: 2025-07-29T19:00:44Z

From 2010 to 2015, box core grabs were collected at permanent stations around the Pacific Marine Energy Center - North Energy Test Site (PMEC-NETS) off Newport, Oregon. At each box core station a...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-05-22

All detected feature abundances from NTA pre-screen on TOF and merged in-depth Orbitrap data collection from 2017 water set, as well as Orbitrap raw abundances and estimated concentrations from...

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• Organization: Department of the Interior
• Updated: 2025-01-07T00:00:00Z

This dataset provides the plot-level data of the relative cover of ten different plant associations derived from a structural topic model and resistance and resilience metrics for predicting their...

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• Organization: Department of the Interior
• Updated: 2024-06-28T00:00:00Z

The main contents of this data release are estimates of daily and annual abundances of federally-threatened natural-origin age-0 fall Chinook salmon (Oncorhynchus tshawytscha) passing Lower...

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• Organization: National Institute of Standards and Technology
• Updated: 2010-07-01 00:00:00

The atomic weights are available for elements 1 through 118 and isotopic compositions or abundances are given when appropriate. Version 3.0.

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• Organization: Department of the Interior
• Updated: 2022-07-21T00:00:00Z

Mineral abundances within bulk and size-fractionated mine waste from sampled historical waste piles from the Tar Creek Superfund Site, Oklahoma, U.S.A., were determined by Mineral Liberation...

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• Organization: Department of the Interior
• Updated: 2026-01-29T00:00:00Z

This data release reports the mineral abundances in samples of pre-Middle Jurassic basement rocks from twenty-nine (29) boreholes in Florida and southern Alabama. Mineral abundances are quantified...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

Twelve chemical elements have intervals for their standard atomic weights, namely hydrogen, lithium, boron, carbon, nitrogen, oxygen, magnesium, silicon, sulfur, chlorine, bromine and thallium....

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• Organization: Department of the Interior
• Updated: 2025-04-16T00:00:00Z

Powder X-ray diffraction (XRD) data and estimates of mineral abundances determined using Rietveld refinement included in this data release were generated as part of the Earth Mapping Resources...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-06T00:00:00.000+00:00

This dataset contains zooplankton and ichthyoplankton abundances from bongo net tows during the third East Coast Ocean Acidification cruise (ECOA-3). The cruise took place from August 6 to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-11-13T00:00:00.000+00:00

This study was designed to provide baseline knowledge of seafloor geology and invertebrate distributions at a regional scale by undertaking new mapping, synthesizing existing mapping data,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-02-29T00:00:00.000+00:00

The Poplar Island Environmental Restoration Project (PIERP) is a large scale 1,800 acres restoration project located in mid Chesapeake Bay. Fishery collections are conducted three times per year...

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• Organization: Department of the Interior
• Updated: 2020-08-19T00:00:00Z

This worksheet displays the results of mineral abundance estimates based on Rietveld refinement of X-ray diffraction (XRD) analyses of mill tailings and other ore processing materials from...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-07T00:00:00.000+00:00

This dataset is an analog publication from the French Office de la Recherche Scientifique et Technique Outre-Mer (ORSTOM) Centre de Noumea, Rapport No. 22, Zooplancton - Micronecton, Croisiere...

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• Organization: Department of the Interior
• Updated: 2023-05-21T00:00:00Z

Original data on moth (Lepidoptera) abundances in ponderosa pine forests and mixed conifer forests following the 2011 Las Conchas Fire on Valles Caldera National Preserve, New Mexico. Moth data...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

The Yellowcheek darter (YCD), Nothonotus moorei (Robison and Buchanan 2020), is endemic to the headwater tributaries (a.k.a. ‘forks’) of Little Red River system (South Fork, SF; Middle Fork, MF;...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2025-02-27

The links in this ScienceHub entry provide a path to access archived data collected by EPA ORD researchers contributing to this publication. These include datasets collected at a number of...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set provides tables of weight fractions and terms of the error matrix for major oxides and K, Th, and U for the Moon from Lunar Prospector Gamma Ray and Neutron Spectrometer data...

• Organization: Department of the Interior
• Updated: 2020-11-25T00:00:00Z

USGS and NPS biologists used distance sampling to estimate abundance of hoary marmots (Marmota caligata) in North Cascades National Park, Washington, USA during 2007-2008 and 2016-2017. Biologists...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-05-27T00:00:00.000+00:00

Abundances of viruses, prokaryotes, diatoms, dinoflagellates, ciliates and heterotrophic nanoflagellates were determined over time in mesocosm experiments measuring the effects of oil, dispersant...

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