Titre de série :	Geological survey water supply paper, 2036
Titre :	Digital simulation and projection of water level declines in basalt aquifers, East-central Washington
Type de document :	texte imprimé
Auteurs :	Luzier, J.E. ; Skrivan, J. A.
Mention d'édition :	US Government printing office
Editeur :	US Government Printing Office
Année de publication :	1975
ISBN/ISSN/EAN :	CI-08238
Note générale :	A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...
Langues :	Anglais (eng)
Mots-clés :	Eau souterraine  Hydrogéologie  Bassin HYDROGEOLOGIE  Modèle mathématique
Index. décimale :	551 Géologie, météorologie, hydrologie générale
Résumé :	A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...
Note de contenu :	A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...

Geological survey water supply paper, 2036. Digital simulation and projection of water level declines in basalt aquifers, East-central Washington [texte imprimé] / Luzier, J.E. ; Skrivan, J. A.  . -  US Government printing office . - US Government Printing Office, 1975.
ISSN : CI-08238
A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...
Langues : Anglais (eng)

Mots-clés :	Eau souterraine  Hydrogéologie  Bassin HYDROGEOLOGIE  Modèle mathématique
Index. décimale :	551 Géologie, météorologie, hydrologie générale
Résumé :	A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...
Note de contenu :	A digital computer program using finite-difference techniques simulates and intensively pumped, multitayered basalt-aquifer system near Adena. The aquifers now developed are in the upper 1.000 feet of a regionally extensive series of southwesterly dipping basalt flows of the Columbia river group-most of the aquifers are confined. Those in the depth range of about 500 to 1.000 feet are the chief source of ground water pumped from irrigation wells...