Groundwater Prospecting and Management, Patra H. P., Adhikari Shyamal Kumar, Kunar Subrata
Автор: Kresic, Neven Название: Groundwater resources ISBN: 0071492739 ISBN-13(EAN): 9780071492737 Издательство: McGraw-Hill Рейтинг: Цена: 18377.00 р. 26253.00-30% Наличие на складе: Есть (1 шт.) Описание: Describes treatment of groundwater resources development and management, offering sustainability methods and principles on groundwater protection and restoration. This book reviews techniques and technologies for aquifer restoration.
Описание: The key to the solution of geological hazards such as Karst water inrush and mud burst in tunnel lies in the accurate prediction or detection of Karst and groundwater.
Автор: Abdelazim M. Negm Название: Groundwater in the Nile Delta ISBN: 3319942824 ISBN-13(EAN): 9783319942827 Издательство: Springer Рейтинг: Цена: 46347.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This unique volume offers an up-to-date overview of all the main aspects of groundwater in the Nile Delta and its fringes, as well as latest research findings. The themes covered include:· Nile Delta aquifer formation and its characteristics· The use of the groundwater in the Nile Delta and its implications· Sedimentology and hydrogeophysical characteristics· Groundwater investigations and aquifer characterization using current direct resistivity and induced polarization· Groundwater contamination and degradation· Saltwater intrusion and its control· Delineation of groundwater flow and seawater intrusion using various techniques, including one-dimensional subsurface temperature profiles, geoelectrical resistivity, and integrated subsurface thermal regime and hydrogeochemical data· Modeling of groundwater and of saltwater intrusion in the Nile Delta aquifer· Excessive pumping and groundwater quality assessment for irrigation and drinking purposes· Groundwater management for sustainability in the Nile Delta.The volume appeals to postgraduate students, researchers, scientists, professionals, decision makers and planners.
Автор: Vijay P Singh; Shalini Yadav; Ram Narayan Yadava Название: Groundwater ISBN: 9811354901 ISBN-13(EAN): 9789811354908 Издательство: Springer Рейтинг: Цена: 19880.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book comprises the select proceedings of the International Conference on Water, Environment, Energy and Society. The book is divided into three parts. The first part deals with some aspects of groundwater focusing on delineation of groundwater zones, spatio-temporal variability of groundwater, and aquifer vulnerability. The second part is on some aspects of groundwater recharge, dealing with recharge sources, management of recharge and recharge technology, change of land use / land cover on groundwater recharge. The concluding part covers groundwater quality, encompassing causes and sources of pollution, leachate migration, river bank filtration, variability of quality, assessment and management of quality. The book will be of interest to researchers and practitioners in the field of water resources, hydrology, environmental resources, agricultural engineering, watershed management, earth sciences, as well as those engaged in natural resources planning and management. Graduate students and those wishing to conduct further research in water and environment and their development and management will also find the book to be of value.
Автор: Patra Название: Groundwater Prospecting and Management ISBN: 9811011478 ISBN-13(EAN): 9789811011474 Издательство: Springer Рейтинг: Цена: 14818.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book provides an elaborate treatment of groundwater prospecting and management covering remote sensing, geological–geophysical cum hydrogeological studies, exploration (geological and geophysical), development (well logging techniques, pump test, its analysis and applications in well design), contamination (pollution of groundwater) and regulatory legislations regarding groundwater utilization under one cover. The book presents an elucidation of fundamental and theoretical background of each technique supported by necessary illustrative examples and exclusive case studies. It is a text-cum-reference book not only for students, research scholars and practicing earth scientists but also for practicing civil and agricultural engineers working in the application of groundwater resources, engaged in its exploration, development, contamination, legislation and management. The general readers can also refer the book for understanding the groundwater domain for adequate knowledge, as groundwater resources are essential life support commodity which is replenishable but not inexhaustible.
Автор: Karamouz, Mohammad Название: Groundwater Hydrology ISBN: 0367211475 ISBN-13(EAN): 9780367211479 Издательство: Taylor&Francis Рейтинг: Цена: 25265.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a compilation of the state-of-the-art subjects and techniques in the education and practice of groundwater and describes them in a systematic and integrated fashion useful for undergraduate and graduate students and practitioners.
Автор: Deutsch, William J. Siegel, Randy Название: Groundwater geochemistry ISBN: 0873713087 ISBN-13(EAN): 9780873713085 Издательство: Taylor&Francis Рейтинг: Цена: 29093.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Groundwater geochemistry plays a key role in the protection and remediation of groundwater. This book examines the role of geochemistry in groundwater monitoring and remediation programs. It covers basic processes, methods and tools, and applications.
Автор: Depner, Joe S., Название: Hydrodynamics of time-periodic groundwater flow : ISBN: 1119133947 ISBN-13(EAN): 9781119133940 Издательство: Wiley Рейтинг: Цена: 23277.00 р. Наличие на складе: Поставка под заказ.
Описание:
Hydrodynamics of Time-Periodic Groundwater Flow introduces the emerging topic of periodic fluctuations in groundwater. While classical hydrology has often focused on steady flow conditions, many systems display periodic behavior due to tidal, seasonal, annual, and human influences. Describing and quantifying subsurface hydraulic responses to these influences may be challenging to those who are unfamiliar with periodically forced groundwater systems. The goal of this volume is to present a clear and accessible mathematical introduction to the basic and advanced theory of time-periodic groundwater flow, which is essential for developing a comprehensive knowledge of groundwater hydraulics and groundwater hydrology.
Volume highlights include:
Overview of time-periodic forcing of groundwater systems
Definition of the Boundary Value Problem for harmonic systems in space and time
Examples of 1-, 2-, and 3-dimensional flow in various media
Attenuation, delay, and gradients, stationary points and flow stagnation
Wave propagation and energy transport
Hydrodynamics of Time-Periodic GroundwaterFlow presents numerous examples and exercises to reinforce the essential elements of the theoretical development, and thus is eminently well suited for self-directed study by undergraduate and graduate students. This volume will be a valuable resource for professionals in Earth and environmental sciences who develop groundwater models., including in the fields of groundwater hydrology, soil physics, hydrogeology, geoscience, geophysics, and geochemistry. Time-periodic phenomena are also encountered in fields other than groundwater flow, such as electronics, heat transport, and chemical diffusion. Thus, students and professionals in the field of chemistry, electronic engineering, and physics will also find this book useful.
Read an interview with the editors to find out more: https: //eos.org/editors-vox/a-foundation-for-modeling-time-periodic-groundwater-flow
Автор: Edmunds Название: Natural Groundwater Quality ISBN: 1405156759 ISBN-13(EAN): 9781405156752 Издательство: Wiley Рейтинг: Цена: 24861.00 р. Наличие на складе: Поставка под заказ.
Описание: This text presents a series of thematic chapters together with chapters on representative groundwater systems in Europe which illustrate the main processes and evolution of water quality.
Автор: Prashant Kumar, Praveen Thakur, Sanjit Debnath Название: Groundwater Vulnerability Assessment and Mapping using DRASTIC Model ISBN: 0367254468 ISBN-13(EAN): 9780367254469 Издательство: Taylor&Francis Рейтинг: Цена: 26796.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book focuses on the effectiveness of DRASTIC model in a geographical setting for validation of vulnerable zones and presents the optimization of parameters for the development of precise maps highlighting several zones with varied contamination.
Автор: Salifu, Abdulai Название: Fluoride Removal from Groundwater by Adsorption Technology ISBN: 1138373206 ISBN-13(EAN): 9781138373204 Издательство: Taylor&Francis Рейтинг: Цена: 28327.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
In the Eastern corridor of Northern region of Ghana, presence of high fluoride concentration in the groundwater has made many drilled boreholes unusable for drinking. Little is, however, known about the factors contributing to the occurrence of high fluoride in this part of Ghana and it's spatial distribution. Treatment of the fluoride-contaminated groundwater by adsorption is also hampered by the lack of suitable adsorbents that are locally available.
Based on principal component analysis, and saturation indices calculations, this thesis highlights that, the predominant mechanisms controlling the fluoride enrichment probably include calcite precipitation and Na/Ca exchange processes, both of which deplete Ca from the groundwater, and promote the dissolution of fluorite. The mechanisms also include F-/OH- anion exchange processes, as well as evapotranspiration processes which concentrate the fluoride ions, hence increasing its concentration in the groundwater. Spatial mapping showed that the high fluoride groundwaters occur predominantly in the Saboba, Cheriponi and Yendi districts.
The thesis further highlights that, modifying the surface of indigenous materials by an aluminium coating process, is a very promising approach to develop a suitable fluoride adsorbent. Aluminum oxide coated media reduced fluoride in water from 5. 0 0.2 mg/L to
Field testing in a fluoritic community in Northern Ghana showed that the adsorbent is also capable of treating fluoride-contaminated groundwater in field conditions, suggesting it is a promising defluoridation adsorbent. The adsorbent also showed good regenerability potential that would allow re-use, which could make it practically and economically viable. Additional research is, however, required to further increase the fluoride adsorption capacity of developed adsorbent.
Описание: This book argues that groundwater pollution risk assessment is the essential foundation of groundwater pollution prevention and control. It is on this basis that economic leverage is used to make new breakthroughs in groundwater protection and governance. Presenting a case study on the Jilin Section of the Songhua River, the book applies the overlay index method to assess the shallow groundwater pollution risk and identify high-risk areas and major pollution sources in an effort to identify the mechanism of interaction between industrial structures and groundwater pollution. Further, it proposes concrete measures for preventing and controlling groundwater pollution from an industrial economics perspective. As such, the book offers a valuable resource for all graduate students, lecturers and researchers who are interested in learning about resources and environmental economics.
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