Author: Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 314
Book Description
Water-resources Investigations Report
Water-resources Investigations Report
Author: Charles E. HeywoodPublisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 190
Book Description
Detection of Subsurface Cavities
Author: Edward R. BatesPublisher:
ISBN:
Category : Caves
Languages : en
Pages : 108
Book Description
Research has been in progress since July 1970 to determine which geophysical and remote-sensing methods offer the most promising results for detecting subsurface cavities and what might be done to further develop them. Through extensive field tests, it has been determined that none of the standard electrical resistivity procedures give consistently good results. As a result of the initial field testing, a new process of data interpretation has been developed for one specific electrode configuration. Cavities less than 10 feet in diameter and at the depths greater than 100 feet were located. Research is continuing to adapt this process for locating water- or mud-filled cavities.
Selected Water Resources Abstracts
Author: Simulation of Ground-water Flow and Evaluation of Water-management Alternatives in the Upper Charles River Basin, Eastern Massachusetts
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 110
Book Description
U.S. Geological Survey Professional Paper
Author: Geological Survey Professional Paper
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 514
Book Description
Ground Water in Hard Rocks
Author: Ingemar LarssonPublisher:
ISBN:
Category : Science
Languages : en
Pages : 232
Book Description
Current manuals and technical books on ground water hydrology contain relatively little specific information on ground water in hard rocks areas, that is mainly igneous and metamorphic rocks of the Precambrian shield areas. This work is intented to fill this gap and to inform of the possibilities of finding and developing water resources in hard rocks areas
Historical Review of the International Water-resources Program of the U.S. Geological Survey, 1940-70
Author: George Carroll TaylorPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 162
Book Description
Annotated Bibliography on Hydrology and Sedimentation, 1966-1968, United States and Canada
Author: Engineering-Science, IncPublisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 640
Book Description