Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

ROE Total Sulfur Deposition 1989-1991

Metadata Updated: March 22, 2024

This dataset identifies the amount of wet, dry, and total deposition of sulfur in kilograms per hectare from 1989 to 1991 at a set of point locations across the contiguous 48 states. Summary data in this indicator were provided by EPA’s Office of Atmospheric Programs, based on deposition data from two sources. Wet deposition data are from the National Atmospheric Deposition Program/National Trends Network (NADP, 2018) (http://nadp.slh.wisc.edu/), and dry deposition data are from the Clean Air Status and Trends Network (U.S. EPA, 2018) (https://www.epa.gov/castnet). This indicator aggregates data across 3-year periods to avoid influences from short-term fluctuations in meteorological conditions.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date August 6, 2019
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) August 6, 2019 (publication)
Frequency Of Update unknown

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date August 6, 2019
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) August 6, 2019 (publication)
Responsible Party U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment (Point of Contact)
Contact Email
Guid {BE148C52-EA0E-455C-8B5C-64479D3C40B7}
Access Constraints Use Constraints: None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of EPA would be appreciated., Access Constraints: None.
Bbox East Long -68.413497
Bbox North Lat 63.725798
Bbox South Lat 25.391100
Bbox West Long -148.963301
Coupled Resource
Frequency Of Update unknown
Harvest Object Id 37d87075-95fc-41e2-b062-694c590b394a
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence https://edg.epa.gov/EPA_Data_License.html
Licence Url https://edg.epa.gov/EPA_Data_License.html
Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
Metadata Language eng; USA
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-148.963301, 25.3911], [-68.413497, 25.3911], [-68.413497, 63.725798], [-148.963301, 63.725798], [-148.963301, 25.3911]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

Didn't find what you're looking for? Suggest a dataset here.