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#1 Federal
Regional Trends of Isotopic Composition in Total Gaseous Mercury Across the United States
- Organization: Department of the Interior
- Dataset Last Updated: February 28, 2023 at 12:00 AM
The dataset presented here represents the concentrations and stable isotopic composition of gaseous mercury (Hg) for 31 sites across the United States. This national-scale monitoring effort was...
- xml
- xml
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:51 AM
#2 Federal
Landscape characteristics for urban gradients in United States cities across multiple scales
- Organization: Department of the Interior
- Dataset Last Updated: August 30, 2024 at 12:00 AM
This dataset contains tabular data at three scales (city, tract, and synoptic site) and related vector shapefiles (for watersheds or buffers around synoptic sites) for areas included in the Carbon...
- xml
- xml
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:35 AM

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