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Bias and precision of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1984 / / by Myron H. Brooks, LeRoy J. Schroder, and Timothy C. Willoughby
| Bias and precision of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1984 / / by Myron H. Brooks, LeRoy J. Schroder, and Timothy C. Willoughby |
| Autore | Brooks Myron H. |
| Pubbl/distr/stampa | Lakewood, Colorado : , : U.S. Geological Survey, , 1987 |
| Descrizione fisica | 1 online resource (iv, 19 pages) : illustrations |
| Collana | Water-resources investigations report |
| Soggetto topico |
Precipitation (Meteorology) - Sampling - Quality control
Atmospheric chemistry |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Bias and precision of selected analytes, 1984 |
| Record Nr. | UNINA-9910715033803321 |
Brooks Myron H.
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| Lakewood, Colorado : , : U.S. Geological Survey, , 1987 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1986 / / by Randolph B. See and Leroy J. Schroder, and Timothy C. Willoughby
| External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1986 / / by Randolph B. See and Leroy J. Schroder, and Timothy C. Willoughby |
| Autore | See Randolph B. |
| Pubbl/distr/stampa | Denver, Colorado : , : U.S. Geological Survey, , 1988 |
| Descrizione fisica | 1 online resource (iii, 15 pages) |
| Collana | Water-resources investigations report |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715275803321 |
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See Randolph B.
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| Denver, Colorado : , : U.S. Geological Survey, , 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1987 / / by Randolph B. See, LeRoy J. Schroder, and Timothy C. Willoughby
| External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1987 / / by Randolph B. See, LeRoy J. Schroder, and Timothy C. Willoughby |
| Autore | See Randolph B. |
| Pubbl/distr/stampa | Denver, Colorado : , : U.S. Geological Survey, , 1989 |
| Descrizione fisica | 1 online resource (iv, 16 pages) : illustrations |
| Collana | Water-resources investigations report |
| Soggetto topico |
Quality assurance
Acid deposition - United States - Testing Acid deposition - Testing |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715206503321 |
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See Randolph B.
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| Denver, Colorado : , : U.S. Geological Survey, , 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey / / by Timothy C. Willoughby, Randolph B. See, and LeRoy J. Schroder
| Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey / / by Timothy C. Willoughby, Randolph B. See, and LeRoy J. Schroder |
| Autore | Willoughby Timothy C. |
| Pubbl/distr/stampa | Denver, Colorado : , : U.S. Geological Survey, , 1989 |
| Descrizione fisica | 1 electronic resource (v, 15 pages) : illustrations |
| Collana | Water-resources investigations report |
| Soggetto topico |
Acid deposition - Sampling - United States
Acid deposition - Sampling - Quality control Nitrification - Testing Acid deposition Nitrification |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715394503321 |
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Willoughby Timothy C.
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| Denver, Colorado : , : U.S. Geological Survey, , 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 / / by John D. Gordon, Timothy C. Willoughby, and LeRoy J. Schroder
| Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 / / by John D. Gordon, Timothy C. Willoughby, and LeRoy J. Schroder |
| Autore | Gordon J. D. |
| Pubbl/distr/stampa | Denver, Colorado : , : U.S. Geological Survey, , 1991 |
| Descrizione fisica | 1 online resource (iv, 26 pages) : illustrations |
| Collana | Water-resources investigations report |
| Soggetto topico |
Acid precipitation (Meteorology) - United States - Measurement
Acid deposition - United States - Testing Water quality - United States Acid deposition - Testing Acid precipitation (Meteorology) - Measurement Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715305303321 |
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Gordon J. D.
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| Denver, Colorado : , : U.S. Geological Survey, , 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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