Automatic Interpretation of Schlumberger Sounding Curves, Using Modified Dar Zarrouk Functions

Automatic Interpretation of Schlumberger Sounding Curves, Using Modified Dar Zarrouk Functions PDF Author: Adel A. R. Zohdy
Publisher:
ISBN:
Category : Earth resistance
Languages : en
Pages : 48

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Book Description
Formulas defining two types of modified Dar Zarrouk curves are used to invert Schlumberger sounding curves, using an iterative procedure. The number of layers, which is equal to the number of points on the inverted curve, is reduced by automatically smoothing the corresponding DZ curve.

Automatic Interpretation of Schlumberger Sounding Curves, Using Modified Dar Zarrouk Functions

Automatic Interpretation of Schlumberger Sounding Curves, Using Modified Dar Zarrouk Functions PDF Author: Adel A. R. Zohdy
Publisher:
ISBN:
Category : Earth resistance
Languages : en
Pages : 48

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Book Description
Formulas defining two types of modified Dar Zarrouk curves are used to invert Schlumberger sounding curves, using an iterative procedure. The number of layers, which is equal to the number of points on the inverted curve, is reduced by automatically smoothing the corresponding DZ curve.

Schlumberger Soundings and Geoelectric Cross-sections in Yucca Lake, Nevada Test Site, Nevada

Schlumberger Soundings and Geoelectric Cross-sections in Yucca Lake, Nevada Test Site, Nevada PDF Author: Adel A. R. Zohdy
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 142

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Book Description


Seawater Intrusion in Coastal Aquifers

Seawater Intrusion in Coastal Aquifers PDF Author: Jacob Bear
Publisher: Springer Science & Business Media
ISBN: 9401729697
Category : Science
Languages : en
Pages : 652

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Book Description
Coastal aquifers serve as major sources for freshwater supply in many countries around the world, especially in arid and semi-arid zones. Many coastal areas are also heavily urbanized, a fact that makes the need for freshwater even more acute. Coastal aquifers are highly sensitive to disturbances. Inappropriate management of a coastal aquifer may lead to its destruction as a source for freshwater much earlier than other aquifers which are not connected to the sea. The reason is the threat of seawater intrusion. In many coastal aquifers, intrusion of seawater has become one of the major constraints imposed on groundwater utilization. As sea water intrusion progresses, existing pumping wells, especially those close to the coast, become saline and have to be abandoned. Also, the area above the intruding seawater wedge is lost as a source of natural replenishment to the aquifer. Despite the importance of this subject, so far there does not exist a book that integrates our present knowledge of seawater intrusion, its occurrences, physical mechanism, chemistry, exploration by geo physical and geochemical techniques, conceptual and mathematical modeling, analytical and numerical solution methods, engineering measures of combating seawater intrusion, management strategies, and experience learned from case studies. By presenting this fairly comprehensive volume on the state-of-the-art of knowledge and ex perience on saltwater intrusion, we hoped to transfer this body of knowledge to the geologists, hydrologists, hydraulic engineers, water resources planners, managers, and governmental policy makers, who are engaged in the sustainable development of coastal fresh ground water resources.

Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 776

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Engineering and Design

Engineering and Design PDF Author:
Publisher:
ISBN:
Category : Prospecting
Languages : en
Pages : 332

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 54

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Book Description
Dar Zarrouk curves are used to define the limits of equivalence for multilayer sections, to improve fit between theoretical geological and geophysical constraints in interpreted geoelectrical models.

Geological Survey Bulletin

Geological Survey Bulletin PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 210

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U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 424

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Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 388

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Studies Related to the Charleston, South Carolina, Earthquake of 1886

Studies Related to the Charleston, South Carolina, Earthquake of 1886 PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Charleston (S.C.)
Languages : en
Pages : 276

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Book Description