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Development and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-2001 / by Norman E. Spahr, David K. Mueller, David M. Wolock, Kerie J. Hitt, and JoAnn M. Gronberg.
- Format:
- Book
- Government document
- Series:
- Scientific investigations report ; 2009-5199.
- Scientific investigations report ; 2009-5199
- Language:
- English
- Subjects (All):
- Nutrient pollution of water--United States.
- Nutrient pollution of water.
- Stream measurements--United States--Analysis.
- Stream measurements.
- Regression analysis.
- Regression Analysis.
- Stream measurements--Analysis.
- United States.
- Medical Subjects:
- Regression Analysis.
- Physical Description:
- 1 online resource (viii, 22 pages) : illustrations, maps.
- Place of Publication:
- Reston, Va. : U.S. Geological Survey, 2010.
- Contents:
- Basin characteristics
- Correlation and regression analysis
- Nationwide prediction
- Correlation between nutrient concentrations and basin characteristics
- Development of models for total nitrogen
- Agricultural sites
- Nonagricultural sites
- Analysis of residuals
- Nationwide prediction of total-nitrogen concentrations
- Development of models for total phosphorus
- Comparison to results from other models.
- Notes:
- "National Water-Quality Assessment Program."
- Includes bibliographical references (pages 21-22).
- Other Format:
- Development and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-2001
- ISBN:
- 9781411325951
- 1411325958
- OCLC:
- 516564743
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