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• Organization: Department of the Interior
• Updated: 20230216 | Harvested: July 16, 2025 at 03:02 PM

The goal of this study was to develop a suite of inter-related water quality monitoring approaches capable of modeling and estimating the spatial and temporal gradients of particulate and...

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• Organization: Department of the Interior
• Updated: 20230201 | Harvested: July 16, 2025 at 09:55 AM

Sediment samples were collected from mercury-contaminated streams and lakes in Texas, Virginia, and Tennessee and were analyzed for total carbon (TC) and total nitrogen (TN). A portion of the...

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• Organization: Department of the Interior
• Updated: 20200831 | Harvested: July 18, 2025 at 03:31 AM

The "published" dataset includes 11,000 published measurements of sediment total mercury (STHg, nanograms per gram of soil, dry), bulk density (BD, grams per cm3 of soil, dry), percent of soil...

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• Organization: Department of the Interior
• Updated: 20240430 | Harvested: July 16, 2025 at 03:15 AM

This data release contains three files. The first (Table S1 Bibliography Dataset) contains the entire bibliography for the 435 publications examined for potential inclusion into at least one of...

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• Organization: Department of the Interior
• Updated: 20250724 | Harvested: September 05, 2025 at 07:58 PM

This dataset includes analyses of selenium (Se) in water, sediment, periphyton, and benthic invertebrate and fish tissues from the Kootenai River in Idaho and Montana. The samples were collected...

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• Organization: National Institute of Standards and Technology
• Updated: 2016-09-27 00:00:00 | Harvested: June 27, 2025 at 07:00 PM

SRM 1946 Lake Superior Fish Tissue - This Standard Reference Material (SRM) is a frozen fish tissue homogenate that was prepared from lake trout (Salvelinus namaycush namaycush) collected near the...

• Organization: National Institute of Standards and Technology
• Updated: 2017-01-05 00:00:00 | Harvested: June 27, 2025 at 07:01 PM

SRM 2683c Bituminous Coal (Nominal Mass Fraction 2 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques employed in the determination of...

• Organization: National Institute of Standards and Technology
• Updated: 2017-01-05 00:00:00 | Harvested: June 27, 2025 at 07:01 PM

SRM 2692c Bituminous Coal (Nominal Mass Fraction 1 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques employed in the determination of...

• Organization: National Institute of Standards and Technology
• Updated: 2017-01-05 00:00:00 | Harvested: June 27, 2025 at 07:01 PM

Standard Reference Material 2693 Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques...

• Organization: U.S. Environmental Protection Agency
• Updated: 2021-12-03 | Harvested: June 27, 2025 at 10:13 PM

Data used to create figures in the manuscript. This dataset is associated with the following publication: Eckley, C.S., T.P. Luxton, B. Stanfield, A. Baldwin, J. Holloway, J. McKernan, and M.G....

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 30, 2025 at 09:50 PM

Abstract ======== The GRS experiment is a gamma-ray spectrometer designed to observe spectra of gamma rays emitted from Mercury's surface in the energy range from 0.1 to 10 MeV. This data set...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 17, 2025 at 05:23 PM

Mariner 10 Magnetometer (MAG) calibrated M1 HIGHRES data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 18, 2025 at 06:01 PM

Mariner 10 Magnetometer (MAG) calibrated M3 HIGHRES data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 20, 2025 at 09:34 PM

Mariner 10 Magnetometer (MAG) averaged M1 SUMMARY data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 18, 2025 at 06:13 PM

Mariner 10 Magnetometer (MAG) averaged M3 SUMMARY data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 17, 2025 at 05:41 PM

Mariner 10 Plasma Experiment (PLS) calibrated ELECTRON COUNTS data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 17, 2025 at 05:17 PM

Mariner 10 Plasma Experiment (PLS) derived ELECTRON MOMENTS data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 18, 2025 at 07:54 PM

Mariner 10 trajectory (POS) M1 FLYBY data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 17, 2025 at 06:24 PM

Mariner 10 trajectory (POS) M3 FLYBY 42 second data at Mercury.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: July 18, 2025 at 06:27 PM

Abstract ======== This data set consists of the MESSENGER GRS uncalibrated observations, also known as EDRs. The GRS experiment is a gamma ray spectrometer designed to observe spectrum of gamma...