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Geological survey water supply paper, 1798-M. Sedimentation in small drainage basins : sediment characteristics of five streams near Harrisburg, Pennsylvania, before highway construction / Reed, L. A.
Geological survey water supply paper, 1798-M. Sedimentation in small drainage basins : sediment characteristics of five streams near Harrisburg, Pennsylvania, before highway construction [texte imprimé] / Reed, L. A. . - US Government printing office . - US Government Printing Office, 1976. ISSN : CI-08244 Rainfall, streamflow, sediment and turbidity data are being collected as part of a study to evaluate the effects of highway construction on sediment discharge. The study is also designed to determine the effectiveness of different erosion-control measures in reducing sediment discharges. The study area, near Enola, Pa, consists of five adjacent drainage basins, four of which will be crossed by interstate 81. Ninety percent of the land in each of the basins is in forest or grass. Active farmland accounts for less than 10 percent and the remainder is in roadways and buildings. Langues : Anglais (eng)
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CI03B244.122547 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122548 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122549 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122550 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122551 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122552 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122553 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |
CI03B244.122554 | CI-08244 | Monographie | Bibliothèque CDI-Ouaga | Fond documentaire | Disponible |