| Titre de série : |
Journal of hydrology |
| Titre : |
Evaluation of the efficiency of streamflow data collection strategies for alluvial rivers |
| Type de document : |
texte imprimé |
| Auteurs : |
Kitanidis, P. ; Tara, O. ; Lané, R. W. |
| Année de publication : |
1984 |
| ISBN/ISSN/EAN : |
CI-09855 |
| Note générale : |
Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Hydrologie Evaluation Modèle mathématique Traitement de l'information |
| Index. décimale : |
551.48 Hydrologie : |
| Résumé : |
Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. |
| Note de contenu : |
Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. |
Journal of hydrology. Evaluation of the efficiency of streamflow data collection strategies for alluvial rivers [texte imprimé] / Kitanidis, P. ; Tara, O. ; Lané, R. W. . - 1984. ISSN : CI-09855 Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. Langues : Anglais ( eng)
| Mots-clés : |
Hydrologie Evaluation Modèle mathématique Traitement de l'information |
| Index. décimale : |
551.48 Hydrologie : |
| Résumé : |
Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. |
| Note de contenu : |
Stream flew discharge is usually determined indirectly from measurements of the river stage at gaging stations and through the use of stage discharge relationships (rating curses). However, in alluvial streams, stage discharge relationships, change continually and, sometimes, quite markedly. Such changes may be caused by major floods, seasonal variations, or long term secular trends associated with changes the river channel. Consequently, reliable estimates of discharge are made. Such measurements involve appriciable costs, and it is important to evaluate thier contribution in increasing the accuracy of estimation of quantities of interest such as mean daily, monthly or annual flow. |
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