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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->
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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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 |
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Hines Walter G.
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in Willamette River, Oregon / / by David A. Rickert [and three others]
| Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in Willamette River, Oregon / / by David A. Rickert [and three others] |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Va.?] : , : United States Department of the Interior, Geological Survey, , 1980 |
| Descrizione fisica | 1 online resource (vii, 30 pages) : illustrations, map |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Water quality management - Oregon - Willamette River
Water - Dissolved oxygen Water quality management |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711536203321 |
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Rickert David A. <1940->
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| [Reston, Va.?] : , : United States Department of the Interior, Geological Survey, , 1980 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Hydrologic analysis and river-quality data programs / / by Walter G. Hines, David A. Rickert, and Stuart W. McKenzie
| Hydrologic analysis and river-quality data programs / / by Walter G. Hines, David A. Rickert, and Stuart W. McKenzie |
| Autore | Hines Walter G. |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (v, D20 pages) : illustrations, map |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Hydrology - Oregon - Willamette River
Rivers - United States Water quality - United States Hydrology Rivers Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711727603321 |
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Hines Walter G.
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Lower Willamette River environmental dredging and ecosystem restoration integrated feasibility study and environmental assessment : communication from the Assistant Secretary of the Army, Civil Works, the Department of Defense, transmitting the Corps' Lower Willamette River environmental dredging and ecosystem restoration integrated feasibility study and environmental assessment for July 2015
| Lower Willamette River environmental dredging and ecosystem restoration integrated feasibility study and environmental assessment : communication from the Assistant Secretary of the Army, Civil Works, the Department of Defense, transmitting the Corps' Lower Willamette River environmental dredging and ecosystem restoration integrated feasibility study and environmental assessment for July 2015 |
| Pubbl/distr/stampa | Washington : , : U.S. Government Publishing Office, , 2017 |
| Descrizione fisica | 1 online resource (xxv, 690 pages) : illustrations, maps |
| Collana | House document / 115th Congress, 1st session |
| Soggetto topico |
Restoration ecology - Oregon - Willamette River
Fishes - Habitat - Oregon - Willamette River Restoration monitoring (Ecology) - Oregon - Willamette River Dredging - Environmental aspects - Oregon - Willamette River Ecosystem management - Oregon - Willamette River Dredging - Environmental aspects Ecology Ecosystem management Fishes - Habitat Restoration ecology Restoration monitoring (Ecology) |
| Soggetto genere / forma | Legislative materials. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Lower Willamette River environmental dredging and ecosystem restoration integrated feasibility study and environmental assessment |
| Record Nr. | UNINA-9910705641203321 |
| Washington : , : U.S. Government Publishing Office, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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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 |
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Rickert David A. <1940->
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| [Reston, Virginia ] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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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 |
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Rickert David A. <1940->
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Reservoir-system model for the Willamette River Basin, Oregon / / by James O. Shearman
| Reservoir-system model for the Willamette River Basin, Oregon / / by James O. Shearman |
| Autore | Shearman James O. |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (vi, 22 pages) : illustrations, map |
| Collana |
Geological Survey Circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Reservoirs - Data processing
Reservoirs - Mathematical models Stream measurements - Data processing Stream measurements - Mathematical models Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711668803321 |
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Shearman James O.
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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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 |
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Rickert David A. <1940->
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Temperature effects of point sources, riparian shading, and dam operations on the Willamette River, Oregon [[electronic resource] /] / by Stewart A. Rounds ; prepared in cooperation with the Oregon Association of Clean Water Agencies and the Willamette Partnership
| Temperature effects of point sources, riparian shading, and dam operations on the Willamette River, Oregon [[electronic resource] /] / by Stewart A. Rounds ; prepared in cooperation with the Oregon Association of Clean Water Agencies and the Willamette Partnership |
| Autore | Rounds Stewart |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2007 |
| Descrizione fisica | vi, 34 pages : digital, PDF file |
| Collana | Scientific investigations report |
| Soggetto topico |
Water temperature - Oregon - Willamette River
Dams - Environmental aspects - Oregon - Willamette River Streambank planting - Environmental aspects - Oregon - Willamette River Thermal pollution of rivers, lakes, etc - Oregon - Willamette River Dams - Environmental aspects Streambank planting - Environmental aspects Thermal pollution of rivers, lakes, etc Water temperature |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910698325403321 |
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Rounds Stewart
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| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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