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| Type: | Resource | |
| Storage: | The size of this resource is 31.5 KB | |
| Created: | Sep 05, 2024 at 5:33 p.m. (UTC) | |
| Last updated: | Feb 02, 2026 at 3:45 p.m. (UTC) (Metadata update) | |
| Published date: | Feb 02, 2026 at 3:45 p.m. (UTC) | |
| DOI: | 10.4211/hs.0b1dbe5279b841f69383cfb4f03dbba2 | |
| Citation: | See how to cite this resource |
| Sharing Status: | Published |
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| Views: | 82 |
| Downloads: | 8 |
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Abstract
This dataset contains elemental concentration data for dust collected from the exposed lakebed of Great Salt Lake (GSL) and subjected to a suite of complementary leaching extractions designed to evaluate metal(loid) mobility and bioaccessibility. A composite <63-µm dust sample was extracted using ammonium acetate, nitric acid, aqua regia, and a simplified simulated gastric fluid to represent environmentally mobile, mineral-bound, total, and ingestion-relevant fractions, respectively. Concentrations were quantified by ICP-MS for a broad suite of elements, including USEPA Priority Pollutants. The dataset supports assessment of element-specific solubility, potential environmental transport, and human exposure via oral ingestion. These data are intended to support studies of dust geochemistry and exposure risk assessment.
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Credits
Funding Agencies
This resource was created using funding from the following sources:
| Agency Name | Award Title | Award Number |
|---|---|---|
| My Good Fund, Salt Lake City | None | None |
| FRIENDS of Great Salt Lake | Doyle W. Stephens Scholarship Award | None |
| Utah Department of Natural Resources, Division of Forestry, Fire & State Lands | Great Salt Lake Research Grant | None |
| U.S. National Science Foundation | Critical Zone Observatory | 2011910 |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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