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Faire une suggestion Affiner la rechercheU.S. Geological Survey Water Supply paper, 2090. Ground - water levels in the united states 1967 - 71: North - Central states
Titre de série : U.S. Geological Survey Water Supply paper, 2090 Titre : Ground - water levels in the united states 1967 - 71: North - Central states Type de document : texte imprimé Mention d'édition : United States Government Printing Office Editeur : United States Government Printing Office Année de publication : 1973 ISBN/ISSN/EAN : CI-07793 Note générale : This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume . Langues : Anglais (eng) Mots-clés : Eau souterraine Hydrogéologie Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume . Note de contenu : This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume . U.S. Geological Survey Water Supply paper, 2090. Ground - water levels in the united states 1967 - 71: North - Central states [texte imprimé] . - United States Government Printing Office . - United States Government Printing Office, 1973.
ISSN : CI-07793
This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume .
Langues : Anglais (eng)
Mots-clés : Eau souterraine Hydrogéologie Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume . Note de contenu : This document contains observation wells solocated the most significant data are obtained from the fewest wells in the most important aquifers . In some states the basic network for us the skeletal index of a more comprehensive observation - wells perogram. Publications that contain substantial additional water level data are listed at the end of each state report in this volume . Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B793.141219 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141220 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141221 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141222 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141223 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141224 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141225 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B793.141226 CI-07793 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S. Geological Survey Water Supply paper, 2171 Titre : Grounwater levels in the united states, 1969 - 73: Southeastern states Type de document : texte imprimé Mention d'édition : United States Government Printing office Editeur : United States Government Printing Office Année de publication : 1975 ISBN/ISSN/EAN : CI-07791 Note générale : This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume . Langues : Anglais (eng) Mots-clés : Eau souterraine Hydrogéologie Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume . Note de contenu : This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume . U.S. Geological Survey Water Supply paper, 2171. Grounwater levels in the united states, 1969 - 73: Southeastern states [texte imprimé] . - United States Government Printing office . - United States Government Printing Office, 1975.
ISSN : CI-07791
This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume .
Langues : Anglais (eng)
Mots-clés : Eau souterraine Hydrogéologie Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume . Note de contenu : This manual contains observation wells spo located the most significant data are obtained from the fewest wells in the most important aquifers. In some states the basic network forms the skeletal index of a more comprehensive observation well program. Publication that contain substantial additional water - level data are listed at the end of each state report in this volume . Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B791.127435 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127436 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127437 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127438 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127439 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127440 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127441 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B791.127442 CI-07791 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S. Geological Survey Water Supply paper, 2175 Titre : Measurement and compulation of stream flow : volume 1, Measurement os stage and discharge Type de document : texte imprimé Auteurs : Rantz, S. E. Mention d'édition : United Gouvernment Printing Office Editeur : United Gouvernment Printing Office Année de publication : 1982 ISBN/ISSN/EAN : CI-07754 Note générale : The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow... Langues : Anglais (eng) Mots-clés : Ruissellement Calcul Hydrogéologie Méthodologie Mesure Rivière Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow... Note de contenu : The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow... U.S. Geological Survey Water Supply paper, 2175. Measurement and compulation of stream flow : volume 1, Measurement os stage and discharge [texte imprimé] / Rantz, S. E. . - United Gouvernment Printing Office . - United Gouvernment Printing Office, 1982.
ISSN : CI-07754
The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow...
Langues : Anglais (eng)
Mots-clés : Ruissellement Calcul Hydrogéologie Méthodologie Mesure Rivière Index. décimale : 551 Géologie, météorologie, hydrologie générale Résumé : The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow... Note de contenu : The present report evoled from that background. Its two volumes provides a comprehensive compilation of time -tested techniques presented as an up - to date (1980) standardized manual of streamgaginy procedures. The material presented in the manuel is based on the work of many hydraulic engineers and technicians, each of whom has contributed to the current state - of - the - art in the measurement and compilation of streamflow... Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B754.91938 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91936 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91937 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91935 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91934 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91933 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91932 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B754.91931 CI-07754 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S. Geological Survey Water Supply paper, 2176 Titre : Chloride in natural continental water : a review Type de document : texte imprimé Auteurs : Feth, J. H. Mention d'édition : United States Government Printing Office Editeur : United States Government Printing Office Année de publication : 1981 ISBN/ISSN/EAN : CI-05122 Note générale : A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide. Langues : Anglais (eng) Mots-clés : Sol PRECIPITATIONS Eau souterraine Eau de surface Hydrologie Hydrogéologie Eau salée Hydrochimie Index. décimale : 551.48 Hydrologie : Résumé : A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide. Note de contenu : A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide. U.S. Geological Survey Water Supply paper, 2176. Chloride in natural continental water : a review [texte imprimé] / Feth, J. H. . - United States Government Printing Office . - United States Government Printing Office, 1981.
ISSN : CI-05122
A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide.
Langues : Anglais (eng)
Mots-clés : Sol PRECIPITATIONS Eau souterraine Eau de surface Hydrologie Hydrogéologie Eau salée Hydrochimie Index. décimale : 551.48 Hydrologie : Résumé : A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide. Note de contenu : A study of 30 shallow wells on long Island, N. Y., showed that in about on half, CI concentration fluctuated only a few milligrams per liter over a year, whereas in the other half the fluctuation was from 20 to nearly 300 mg/l. One-half the wells showed maximum concentration in winter, the other half in summer. Discharge of saline ground water from springs adds an incalculable tonnage of CI to streams worldwide. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B122.97273 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97274 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97271 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97272 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97269 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97270 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97268 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B122.97267 CI-05122 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S. Geological Survey Water Supply paper, 2178 Titre : Design of surface water data networks for regional in formation Type de document : texte imprimé Auteurs : Moss, M. E. ; Gilroy, E. J. ; Tasker, G. D. Mention d'édition : U. S. Geological Survey Editeur : U. S. Geological Survey Année de publication : 1982 ISBN/ISSN/EAN : CI-05115 Note générale : This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints. Langues : Anglais (eng) Mots-clés : Eau de surface Evaluation Hydrologie Réseau d'information Traitement de l'information Informatique Index. décimale : 551.48 Hydrologie : Résumé : This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints. Note de contenu : This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints. U.S. Geological Survey Water Supply paper, 2178. Design of surface water data networks for regional in formation [texte imprimé] / Moss, M. E. ; Gilroy, E. J. ; Tasker, G. D. . - U. S. Geological Survey . - U. S. Geological Survey, 1982.
ISSN : CI-05115
This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints.
Langues : Anglais (eng)
Mots-clés : Eau de surface Evaluation Hydrologie Réseau d'information Traitement de l'information Informatique Index. décimale : 551.48 Hydrologie : Résumé : This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints. Note de contenu : This report describes a technique, Network analysis of regional information (NARI), and the existing computer procedures that have been developed for the specification of regional information-cost relation for several statistical parameters of streamflow. The measure of information used is the true standard error of estimate of a regional logarithmic regression. The cost is a function of the number of stations at which hydrologic data are collected and the number of years for which the data are collected. The technique can be used to obtain either (1) a minimum cost network that will attain a prespecified accuracy and reliability or (2) a network that maximizes information given a set of budgetary and time constraints. Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B115.92450 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92449 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92448 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92447 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92446 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92445 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92444 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B115.92443 CI-05115 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
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