<P>In hard rock terrain, shallow water wells generally have a poor to moderate yield. Sinking wells deeply to tap yielding fracture zones often backfires, because the borehole may miss the saturated fracture zones at depths. A wrong approach to groundwater exploration in hard rock has therefore ofte
Groundwater Geophysics in Hard Rock
โ Scribed by Prabhat Chandra Chandra (Author)
- Publisher
- CRC Press
- Year
- 2015
- Leaves
- 376
- Edition
- 1
- Category
- Library
No coin nor oath required. For personal study only.
โฆ Synopsis
In hard rock terrain, shallow water wells generally have a poor to moderate yield. Sinking wells deeply to tap yielding fracture zones often backfires, because the borehole may miss the saturated fracture zones at depths. A wrong approach to groundwater exploration in hard rock has therefore often led to unnecessary recurring expenditures and waste
โฆ Table of Contents
1 Groundwater issues in hard rock & geophysics; 2 Introduction to the hydrogeology of hard rock; 3 Introduction to geophysical investigations in hard rock; 4 Planning of geophysical surveys; 5 The magnetic method; 6 The electrical resistivity method; 7 The self potential method; 8 The mise-a-la-masse method; 9 The frequency domain electromagnetic method; 10 The very low frequency electromagnetic method; 11 The time domain electromagnetic method; 12 The borehole geophysical logging methods; 13 Integrated geophysical survey; 14 Geophysical methods in management of aquifer recharge & groundwater contamination study
โฆ Subjects
Earth Sciences;Earth Sciences;Geophysics;Hydrology;Hydrogeology & Groundwater;Engineering & Technology;Mining, Mineral & Petroleum Engineering
๐ SIMILAR VOLUMES
Special Publication 182. Groundwater in the Celtic Regions: studies in hard-rock and Quaternary hydrogeology. This is the first attempt to bring together the hydrogeological issues facing Celtic regions, and to describe the prevailing hydrogeological environments in these areas. Lessons from these g
Special Publication 182. Groundwater in the Celtic Regions: studies in hard-rock and Quaternary hydrogeology. This is the first attempt to bring together the hydrogeological issues facing Celtic regions, and to describe the prevailing hydrogeological environments in these areas. Lessons from these g
Comprising 44 chapters by authors from 22 countries, this book focuses on the hydrogeology of fractured environments. This compendium discusses the key issues, methodologies, and techniques in the field of hydrogeology of fractured (hard) rocks, summarizing results achieved in recent years as well a
Geophysical techniques can map the underground conditions apart from boreholes. The use of these methods for hydrogeological applications is demonstrated for mapping of porous and structural aquifers, determination of groundwater quality (mineralization), assessment of hydraulic properties, determin
This book contains the results and findings of advanced research carried out in a pilot area with a thorough investigation of the structure and functioning of the aquifer in a granitic formation. The various chapters start from a very general scenario of the water resources management, then follows