Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Algal conditions and the potential for future algal problems in the Willamette River, Oregon / / by David A. Rickert [and four others]
| Algal conditions and the potential for future algal problems in the Willamette River, Oregon / / by David A. Rickert [and four others] |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (vi, G39 pages) : illustrations, maps |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Eutrophication - Oregon - Willamette River
Freshwater algae - Oregon - Willamette River Water quality - Oregon - Willamette River Eutrophication Freshwater algae Water quality |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711722803321 |
Rickert David A. <1940->
|
||
| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Dissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment / / by Walter G. Hines [and three others]
| Dissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment / / by Walter G. Hines [and three others] |
| Autore | Hines Walter G. |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (vii, I52 pages) : illustrations, maps |
| Collana |
Geological Survey circular
River-Quality Assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Water quality - Oregon - Willamette River
Water - Dissolved oxygen Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711764103321 |
|
Hines Walter G.
|
||
| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Methodology for river-quality assessment with application to the Willamette River Basin, Oregon / / by David A. Rickert, Walter G. Hines, and Stuart W. McKenzie
| Methodology for river-quality assessment with application to the Willamette River Basin, Oregon / / by David A. Rickert, Walter G. Hines, and Stuart W. McKenzie |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Virginia ] : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (vii, 55 pages) : illustrations, maps |
| Collana |
Geological Survey Circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Water quality - Oregon - Willamette River
Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711534603321 |
|
Rickert David A. <1940->
|
||
| [Reston, Virginia ] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Project development and data programs for assessing the quality of the Willamette River, Oregon / / by David A. Rickert, Walter G. Hines, and Stuart W. McKenzie
| Project development and data programs for assessing the quality of the Willamette River, Oregon / / by David A. Rickert, Walter G. Hines, and Stuart W. McKenzie |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (vi, C31 pages) : illustrations, map |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Water quality - Oregon - Willamette River
Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910712076403321 |
|
Rickert David A. <1940->
|
||
| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon / / by David A. Rickert [and three others]
| A synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon / / by David A. Rickert [and three others] |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (vi, F27 pages) : illustrations, maps |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Sediments (Geology) - Oregon - Willamette River
Trace elements - Analysis Water quality - Oregon - Willamette River Sediments (Geology) Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711723103321 |
|
Rickert David A. <1940->
|
||
| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Temperature and water-quality diversity and the effects of surface-water connection in off-channel features of the Willamette River, Oregon, 2015-16 / / by Cassandra D. Smith, Joseph F. Mangano, and Stewart A. Rounds
| Temperature and water-quality diversity and the effects of surface-water connection in off-channel features of the Willamette River, Oregon, 2015-16 / / by Cassandra D. Smith, Joseph F. Mangano, and Stewart A. Rounds |
| Autore | Smith Cassandra D. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 |
| Descrizione fisica | 1 online resource (viii, 70 pages) : color illustrations, color maps |
| Collana | Scientific investigations report |
| Soggetto topico |
Water quality - Oregon - Willamette River
Water quality - Measurement Water temperature - Oregon - Willamette River Hydrogeology - Oregon - Willamette River |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715940803321 |
|
Smith Cassandra D.
|
||
| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
