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Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona / / by John C. Schmidt and Julia B. Graf; prepared in cooperation with the U.S. Bureau of Reclamation
| Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona / / by John C. Schmidt and Julia B. Graf; prepared in cooperation with the U.S. Bureau of Reclamation |
| Autore | Schmidt John C. <1950-> |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (iv, 74 pages) : illustrations, maps |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Sand - Arizona - Grand Canyon National Park
Sedimentation and deposition - Arizona - Grand Canyon National Park Alluvium - Arizona - Grand Canyon National Park Alluvium Sand Sedimentation and deposition |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910709777903321 |
Schmidt John C. <1950->
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| Washington : , : Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geomorphic response to wildfire following timber harvest of a small watershed in southern Oregon / / by John C. Schmidt
| Geomorphic response to wildfire following timber harvest of a small watershed in southern Oregon / / by John C. Schmidt |
| Autore | Schmidt John C. <1950-> |
| Pubbl/distr/stampa | Vancouver, Washington : , : U.S. Geological Survey, , 1995 |
| Descrizione fisica | 1 online resource (iv, 17 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Soil erosion - Oregon
Wildfires - Environmental aspects - Oregon Forests and forestry - Oregon Soil erosion Wildfires - Environmental aspects |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713795903321 |
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Schmidt John C. <1950->
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| Vancouver, Washington : , : U.S. Geological Survey, , 1995 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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