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Assessment of ground-water vulnerability to atrazine leaching in Kent County, Michigan : review, comparison of results of other studies and verification / / by D.J. Holtschlag and C.L. Luukkonen ; prepared in cooperation with the Michigan Department of Agriculture
| Assessment of ground-water vulnerability to atrazine leaching in Kent County, Michigan : review, comparison of results of other studies and verification / / by D.J. Holtschlag and C.L. Luukkonen ; prepared in cooperation with the Michigan Department of Agriculture |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Lansing, Michigan : , : U.S. Geological Survey, , 1998 |
| Descrizione fisica | 1 online resource (v, 32 pages) : illustrations |
| Collana | Water-resources investigations report |
| Soggetto topico |
Atrazine - Environmental aspects - Michigan - Kent County
Groundwater - Pollution - Michigan - Kent County Atrazine - Environmental aspects Groundwater - Pollution |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Assessment of ground-water vulnerability to atrazine leaching in Kent County, Michigan |
| Record Nr. | UNINA-9910716708503321 |
Holtschlag David J.
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| Lansing, Michigan : , : U.S. Geological Survey, , 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Cost effectiveness of stream-gaging program in Michigan / / by D.J. Holtschlag
| Cost effectiveness of stream-gaging program in Michigan / / by D.J. Holtschlag |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Lansing, Michigan : , : U.S. Geological Survey, , 1985 |
| Descrizione fisica | 1 online resource (vi, 72 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Stream-gaging stations - Michigan - Cost effectiveness
Stream measurements - Michigan - Cost effectiveness Stream measurements - Cost effectiveness |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713932503321 |
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Holtschlag David J.
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| Lansing, Michigan : , : U.S. Geological Survey, , 1985 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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An exploratory Bayesian Network for estimating the magnitudes and uncertainties of selected water-quality parameters at streamgage 03374100 White River at Hazleton, Indiana, from partially observed data / / by David J. Holtschlag ; National Water-Quality Program
| An exploratory Bayesian Network for estimating the magnitudes and uncertainties of selected water-quality parameters at streamgage 03374100 White River at Hazleton, Indiana, from partially observed data / / by David J. Holtschlag ; National Water-Quality Program |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2018 |
| Descrizione fisica | 1 online resource (vii, 30 pages) : color illustrations, color maps |
| Collana | Scientific investigations report |
| Soggetto topico |
Water quality - Indiana - Hazleton
Water quality - Indiana - White River (River) Bayesian field theory |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711570803321 |
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Holtschlag David J.
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| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Statistical models for estimating daily streamflow in Michigan / / by D.J. Holtschlag, and Habib Salehi ; prepared in cooperation with Michigan Department of Natural Resources
| Statistical models for estimating daily streamflow in Michigan / / by D.J. Holtschlag, and Habib Salehi ; prepared in cooperation with Michigan Department of Natural Resources |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Lansing, Michigan : , : U.S. Geological Survey, , 1992 |
| Descrizione fisica | 1 online resource (vi, 48 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Stream measurements - Michigan
Streamflow - Michigan - Mathematical models Stream measurements Streamflow - Mathematical models |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715478103321 |
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Holtschlag David J.
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| Lansing, Michigan : , : U.S. Geological Survey, , 1992 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Statistical models for estimating flow characteristics of Michigan streams / / by D.J. Holtschlag, and Hope M. Croskey ; prepared jointly with Michigan Department of Natural Resources, Water Management Division
| Statistical models for estimating flow characteristics of Michigan streams / / by D.J. Holtschlag, and Hope M. Croskey ; prepared jointly with Michigan Department of Natural Resources, Water Management Division |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Lansing, Michigan : , : U.S. Geological Survey, , 1984 |
| Descrizione fisica | 1 online resource (iv, 80 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Stream measurements - Michigan - Mathematical models
Streamflow - Estimates - Michigan - Mathematical models Stream measurements - Mathematical models |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713993403321 |
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Holtschlag David J.
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| Lansing, Michigan : , : U.S. Geological Survey, , 1984 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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UFINCH--a method for stimulating unit and daily flows in networks of channels described by NHDPlus using continuous flow data at USGS streamgages / / by David J. Holtschlag; National Water Quality Program
| UFINCH--a method for stimulating unit and daily flows in networks of channels described by NHDPlus using continuous flow data at USGS streamgages / / by David J. Holtschlag; National Water Quality Program |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2018 |
| Descrizione fisica | 1 online resource (iv, 17 pages) : color illustrations, color maps |
| Collana | Scientific investigations report |
| Soggetto topico | Stream measurements - United States |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti |
Unit Flows in Networks of CHannels
Method for stimulating unit and daily flows in networks of channels described by National Hydrography Dataset Plus using continuous flow data at United States Geological Survey streamgages |
| Record Nr. | UNINA-9910711304503321 |
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Holtschlag David J.
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| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Vulnerability of ground water to atrazine leaching in Kent County, Michigan / / by D.J. Holtschlag and C.L. Luukkonen ; prepared in cooperation with Michigan Department of Agriculture
| Vulnerability of ground water to atrazine leaching in Kent County, Michigan / / by D.J. Holtschlag and C.L. Luukkonen ; prepared in cooperation with Michigan Department of Agriculture |
| Autore | Holtschlag David J. |
| Pubbl/distr/stampa | Lansing, Michigan : , : U.S. Geological Survey, , 1997 |
| Descrizione fisica | 1 online resource (v, 49 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Atrazine - Environmental aspects - Michigan - Kent County
Atrazine - Physiological effect - Michigan - Kent County Groundwater - Pollution - Michigan - Kent County Atrazine - Environmental aspects Atrazine - Physiological effect Groundwater - Pollution |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716585503321 |
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Holtschlag David J.
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| Lansing, Michigan : , : U.S. Geological Survey, , 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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