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U.S. Forest Service Region 1 lake chemistry, NADP, and IMPROVE air quality data analysis / Jill Grenon, Mark Story.
- Format:
- Book
- Government document
- Author/Creator:
- Grenon, Jill, author.
- Story, Mark T., author.
- Series:
- General technical report RMRS ; 230.
- General technical report RMRS ; 230
- Language:
- English
- Subjects (All):
- National Atmospheric Deposition Program (U.S.).
- Interagency Monitoring of Protected Visual Environments (Program).
- Air quality--Montana.
- Air quality.
- Air quality--Idaho.
- Atmospheric chemistry--Montana.
- Atmospheric chemistry.
- Atmospheric chemistry--Idaho.
- Water quality--Montana.
- Water quality.
- Water quality--Idaho.
- Water chemistry--Montana--Analysis.
- Water chemistry.
- Water chemistry--Idaho--Analysis.
- Water--Pollution--Montana--Measurement.
- Water.
- Water--Pollution--Idaho--Measurement.
- Lake acidification--Montana.
- Lake acidification.
- Lake acidification--Idaho.
- Water--Pollution--Measurement.
- Water chemistry--Analysis.
- Idaho.
- Montana.
- Genre:
- Online resources.
- technical reports.
- Technical reports
- Technical reports.
- Physical Description:
- 1 online resource (42 pages) : color illustrations, color maps.
- Other Title:
- Lake chemistry, NADP, and IMPROVE air quality data analysis
- United States Forest Service Region One lake chemistry, National Atmospheric Deposition Program, and Interagency Monitoring of Protected Visual Environments
- Place of Publication:
- Fort Collins, CO : United States Department of Agriculture, Forest Service, Rocky Mountain Research Station, September 2009.
- Summary:
- This report was developed to address the need for comprehensive analysis of U.S. Forest Service (USFS) Region 1 air quality monitoring data. The monitoring data includes Phase 3 (long-term data) lakes, National Atmospheric Deposition Program (NADP), and Interagency Monitoring of Protected Visual Environments (IMPROVE). Annual and seasonal data for the periods of record were evaluated for trends using non-parametric (SAS) protocols. The most significant trends were the consistent decrease in SO₄²⁻ and increase in NH₄ at the NADP sites. Standard visual Range increased and extinction decreased at all the IMPROVE sites. Annual visibility was reduced during years of heavy wildland fire. In conclusion, considerations were listed regarding current and future monitoring and National Forest air quality protection including lake sampling protocols, and NADP and IMPROVE site continuation.
- Notes:
- "September 2009."
- Includes bibliographical references (pages 41-42).
- Description based on online resource, PDF version; title from cover (USFS, viewed October 26, 2018).
- Other Format:
- Print version: Grenon, Jill. U.S. Forest Service Region 1 lake chemistry, NADP, and IMPROVE air quality data analysis
- OCLC:
- 828929322
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