U.S. Geological Survey Water Supply paper, 2179. A statistical analysis of the quality of surface water in Nebraska / Engberg, R. A.

Public ISBD Titre de série : U.S. Geological Survey Water Supply paper, 2179 Titre : A statistical analysis of the quality of surface water in Nebraska Type de document : texte imprimé Auteurs : Engberg, R. A. Mention d'édition : U. S. Geological Surevey Editeur : U. S. Geological Surevey Année de publication : 1983 ISBN/ISSN/EAN : CI-05116 Note générale : This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate. Langues : Anglais (eng) Mots-clés : Qualité de l'eau  Eau de surface  Hydrologie  Bassin versant Index. décimale : 551.48 Hydrologie : Résumé : This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate. Note de contenu : This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate. U.S. Geological Survey Water Supply paper, 2179. A statistical analysis of the quality of surface water in Nebraska [texte imprimé] / Engberg, R. A.  . -  U. S. Geological Surevey . - U. S. Geological Surevey, 1983. ISSN : CI-05116 This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate. Langues : Anglais (eng) Mots-clés : Qualité de l'eau  Eau de surface  Hydrologie  Bassin versant Index. décimale : 551.48 Hydrologie : Résumé : This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate. Note de contenu : This report provides descriptive statistics for 29 chemical or biological constituents for 109 streams sites in Nebraska sampled by the U. S. Geological Survey beginning in 1946. Also, provided for each site are regression equations relating specific conductance to stream discharge. The descriptive statistics are presented by river basins. Water leaving these basins that has the the lowest mean specific conductance (266 umho/cm) is from the Niobrara river at Verdel and water that the highest (1,890 umho/cm) is from the South Platte River at Roscoe. Statewide, the principal cations in streamflow are calcium and sodium, and the principal anions are bicarbonate and sulfate.

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CI03B116.87266	CI-05116	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
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