Atmospheric Deposition of Inorganic Reactive Nitrogen at the Rocky Flats National Wildlife Refuge, 2017–19

Open-File Report 2023-1027
Prepared in cooperation with the U.S. Fish and Wildlife Service
By:

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Abstract

The Rocky Flats National Wildlife Refuge (RFNWR) in Colorado is home to increasingly rare, xeric tallgrass prairie. The RFNWR is also located near many combustion and agricultural sources of inorganic reactive nitrogen (Nr), which emit Nr to the atmosphere. Wet atmospheric deposition of Nr was monitored at RFNWR during 2017–19 by the U.S. Geological Survey in cooperation with the U.S. Fish and Wildlife Service. Comparison of measured Nr deposition amounts to critical load values indicated local urban air pollution is at a level that could impair the protected RFNWR habitat.

Suggested Citation

Wetherbee, G.A., 2023, Atmospheric deposition of inorganic reactive nitrogen at the Rocky Flats National Wildlife Refuge, 2017–19: U.S. Geological Survey Open-File Report 2023–1027, 1 sheet, available at https://doi.org/10.3133/ofr20231027.

ISSN: 2331-1258 (online)

Study Area

Table of Contents

  • Abstract
  • Background
  • Monitoring Wet Deposition of Inorganic Reactive Nitrogen from Air Pollution
  • Methods
  • What Was Found and Learned?
  • Urban Deposition Monitoring
  • Conclusions
  • References Cited
Publication type Report
Publication Subtype USGS Numbered Series
Title Atmospheric deposition of inorganic reactive nitrogen at the Rocky Flats National Wildlife Refuge, 2017–19
Series title Open-File Report
Series number 2023-1027
DOI 10.3133/ofr20231027
Year Published 2023
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Contributing office(s) WMA - Observing Systems Division
Description 1 Sheet: 40.00 × 30.00 inches; Data Release; Project Site
Country United States
State Colorado
Other Geospatial Rocky Flats National Wildlife Refuge
Online Only (Y/N) Y
Google Analytic Metrics Metrics page
Additional publication details