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Users Guide To Seawat
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Book Synopsis User's Guide to SEAWAT by : Weixing Guo
Download or read book User's Guide to SEAWAT written by Weixing Guo and published by . This book was released on 2002 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis User's Guide to SEAWAT by : Weixing Guo
Download or read book User's Guide to SEAWAT written by Weixing Guo and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis User's Guide to PHREEQC by : David L. Parkhurst
Download or read book User's Guide to PHREEQC written by David L. Parkhurst and published by . This book was released on 1995 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Techniques of Water-resources Investigations of the United States Geological Survey by :
Download or read book Techniques of Water-resources Investigations of the United States Geological Survey written by and published by . This book was released on 2002 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater Optimization Handbook by : Richard C. Peralta
Download or read book Groundwater Optimization Handbook written by Richard C. Peralta and published by CRC Press. This book was released on 2012-04-26 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Existing and impending water shortages argue for improving water quantity and quality management. Groundwater Optimization Handbook: Flow, Contaminant Transport, and Conjunctive Management helps you formulate and solve groundwater optimization problems to ensure sustainable supplies of adequate quality and quantity. It shows you how to more effecti
Book Synopsis A Computer Program for Simulation of Three-Dimensional Variable-Density Ground-Water Flow, U.S. Geological Survey, Techniques of Water-Resources Investigations Book 6, Chapter A 7, 2002 by :
Download or read book A Computer Program for Simulation of Three-Dimensional Variable-Density Ground-Water Flow, U.S. Geological Survey, Techniques of Water-Resources Investigations Book 6, Chapter A 7, 2002 written by and published by . This book was released on 2002 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2003 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Potential for Saltwater Intrusion Into the Lower Tamiami Aquifer Near Bonita Springs, Southwestern Florida by : W. Barclay Shoemaker
Download or read book Potential for Saltwater Intrusion Into the Lower Tamiami Aquifer Near Bonita Springs, Southwestern Florida written by W. Barclay Shoemaker and published by . This book was released on 2003 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :International Centre for Water Security and Sustainable Management Publisher :UNESCO Publishing ISBN 13 :9231004689 Total Pages :281 pages Book Rating :4.2/5 (31 download)
Book Synopsis The Role of Sound Groundwater Resources Management and Governance to Achieve Water Security by : International Centre for Water Security and Sustainable Management
Download or read book The Role of Sound Groundwater Resources Management and Governance to Achieve Water Security written by International Centre for Water Security and Sustainable Management and published by UNESCO Publishing. This book was released on 2021-10-31 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coastal Septic Systems and Submarine Groundwater Discharge by : Nicholas Reed de Sieyes
Download or read book Coastal Septic Systems and Submarine Groundwater Discharge written by Nicholas Reed de Sieyes and published by Stanford University. This book was released on 2011 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: is a numerical investigation of groundwater flow at the land-sea interface forced by precipitation and evapotranspiration typical of the Mediterranean climate of coastal California. A numerical groundwater model was developed using the variable density groundwater flow code SEAWAT-2000 to examine the influence of seasonally variable recharge conditions typical of coastal California on the magnitude and timing of fresh submarine groundwater discharge from a generic coastal aquifer with a constant head (non-tidal) ocean boundary. Model dimensions and hydrogeologic characteristics were chosen based on a combination of observations from field studies at Stinson Beach, California, and published numerical investigations of coastal groundwater flow. Average monthly recharge was calculated from historical precipitation records and potential evapotranspiration rates calculated from climatological observations made near the field site. Calculated recharge was approximately sinusoidal across the year, with positive recharge rates dominated by precipitation during the rainy winter and negative recharge rates dominated by evapotranspiration during the hot, precipitation-free summer. Rates of fresh discharge from the model aquifer to the ocean exhibited similar temporal characteristics for two modeled scenarios, a first including a constant head fresh landward boundary condition and a second including a constant flux fresh landward boundary condition. Discharge in both models peaked in January during the period of maximum precipitation and recharge, and declined until reaching a minimum in September, two months after the minimum recharge period in July. Minimum simulated discharge rates for two simulated scenarios were 17% and 18% lower in September than the maximum simulated discharges in winter. Monthly mean discharge from Lagunitas Creek, a creek near Stinson Beach, reached maximum and minimum values in February and September, respectively. The exponential decline in creek discharge was fast compared to the decline in modeled SGD, however, suggesting that fresh SGD and associated nutrient fluxes may play a particularly important role in coastal ecosystems in early summer when surface water discharge has nearly reached a minimum but discharge of substantial quantities of fresh groundwater is still substantial. The final research chapter "Nitrogen, fecal indicator bacteria, and coliphage attenuation and flux from a septic leach field to the coastal ocean" describes a two-year field study to measure the flux and attenuation of nitrogen, fecal indicator bacteria, and bacteriophage in groundwater adjacent to a large coastal septic system in Central California. The study was carried out at Stinson Beach Park, Golden Gate National Recreation Area, sixteen kilometers northwest of the San Francisco Golden Gate Bridge. Long-term measurements of septic effluent quality and volumetric discharge to the leach field, synoptic DC resistivity profiling of the saltwater/freshwater interface, continuous measurements of hydraulic head in the coastal aquifer, and the installation and subsequent monitoring of a dense array of multi-level monitoring wells adjacent to the leach field for chemical and microbiological constituents were carried out. Our results indicate a nitrogen- and inorganic carbon-rich plume of septic effluent flowing from the leach field through the beach to the subterranean estuary, or the mixing zone of fresh and saline groundwaters. Attenuation of E. coli and coliphage was complete within the vadose zone and the first few meters of transport. Enterococci were detected throughout the well network during one sampling event during which no attenuation was observed, and no attenuation of total nitrogen was observed along the flowpath during the experiment. Median estimates of total nitrogen fluxing toward the ocean downgradient from the leach field ranged from 1.6 to 70.6 moles day-1, depending on season and transect location. Except for
Book Synopsis Advances in the Research of Aquatic Environment by : Nicolaos Lambrakis
Download or read book Advances in the Research of Aquatic Environment written by Nicolaos Lambrakis and published by Springer Science & Business Media. This book was released on 2011-11-02 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on the management of the aquatic environment. It is aimed at scientists, students, governmental officials and specialists dealing with groundwater and environment. Its main goal is to inform the reader of ideas, knowledge and experience in terms of a sustainable aquatic environment. The main topics are as follows: Water Bodies and Ecosystems; Climate Change and Water Bodies; Water quality and agriculture; Interaction of Surface and ground waters; Karst Hydrogeology; Continuous Media Hydrogeology; Fissured Rocks Hydrogeology; Hydrochemistry; Geothermics and thermal waters; The role of water in construction projects; Hydrology
Author :Christoph Wetzelhuetter Publisher :Springer Science & Business Media ISBN 13 :9400756488 Total Pages :380 pages Book Rating :4.4/5 (7 download)
Book Synopsis Groundwater in the Coastal Zones of Asia-Pacific by : Christoph Wetzelhuetter
Download or read book Groundwater in the Coastal Zones of Asia-Pacific written by Christoph Wetzelhuetter and published by Springer Science & Business Media. This book was released on 2013-05-28 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater management and conservation becomes a more and more important issue in the heavily urbanized coastal zones of the Asia-Pacific region. This volume presents a comprehensive overview of the status of coastal groundwater research in this diverse region. It includes latest methodologies and technologies to assess processes associated with coastal groundwater development. Case studies and local examples from a broad geographical range of continental shoreline and island settings give an understanding of the diversity of coastal aquifers and the groundwater recourses they harbour. Audience: By providing a clearer understanding of the hydrogeological and hydrochemical processes, this volume offers a critical tool to coastal researchers, geoscientists in related fields, water engineers, groundwater managers and decision makers as it illustrates the human and environmental impacts on coastal groundwater resources and the relationship to coastal zone management strategies and the development of sustainable management approaches.
Book Synopsis Anthropogenic Aquifer Recharge by : Robert G. Maliva
Download or read book Anthropogenic Aquifer Recharge written by Robert G. Maliva and published by Springer. This book was released on 2019-05-07 with total page 861 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an overview of the diversity of anthropogenic aquifer recharge (AAR) techniques that use aquifers to store and treat water. It focusses on the processes and the hydrogeological and geochemical factors that affect their performance. This book is written from an applied perspective with a focus of taking advantage of global historical experiences, both positive and negative, as a guide to future implementation. Most AAR techniques are now mature technologies in that they have been employed for some time, their scientific background is well understood, and their initial operational challenges and associated solutions have been identified. However, opportunities exist for improved implementation and some recently employed and potential future innovations are presented. AAR which includes managed aquifer recharge (MAR) is a very important area of water resources management and there is no recent books that specifically and comprehensively addresses the subject.
Book Synopsis New Frontiers in Engineering Geology and the Environment by : Yu Huang
Download or read book New Frontiers in Engineering Geology and the Environment written by Yu Huang and published by Springer Science & Business Media. This book was released on 2012-08-20 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: “New Frontiers in Engineering Geology and the Environment” collects selected papers presented at the International Symposium on Coastal Engineering Geology (ISCEG-Shanghai 2012). These papers involve many subjects – such as engineering geology, natural hazards, geoenvironment and geotechnical engineering – with a primary focus on geological engineering problems in coastal regions. The proceedings provide readers with the latest research results and engineering experiences from academic scientists, leading engineers and industry researchers who are interested in coastal engineering geology and the relevant fields. Yu Huang works at the Department of Geotechnical Engineering, Tongji University, China. Faquan Wu works at the Institute of Geology and Geophysics, Chinese Academy of Science, China and he is also the Secretary General of the International Association for Engineering Geology and the Environment. Zhenming Shi works at the Department of Geotechnical Engineering, Tongji University, China. Bin Ye works at the Department of Geotechnical Engineering, Tongji University, China.
Book Synopsis The Sustainable City V by : A. Gospodini
Download or read book The Sustainable City V written by A. Gospodini and published by WIT Press. This book was released on 2008 with total page 769 pages. Available in PDF, EPUB and Kindle. Book excerpt: of the present without compromising the ability of future generations to meet their own needs. In The Sustainable City V many interrelated aspects of the urban environment from transport and mobility to social exclusions and crime prevention are addressed. The papers included were originally presented at the Fifth International Conference on Urban Regeneration and Sustainability and will be of interest to city planners, architects, environmental engineers and all academics, professionals and practitioners working in the wide range of disciplines associated with creating a viable urban environment.In this book the papers are published under the following topics: Architectural issues; Cultural heritage; Energy resources systems; Environmental management; Healthy cities; Indicators: ecological, economic, social; Land use and management; Mega cities; Planning issues; Planning, development and management; Public safety; Revitalisation strategies; Socio-economic issues; Spatial modelling; Strategy; Sustainable transportation and transport integration; The community and the city; Traffic and transportation; Urban-rural relationships.
Book Synopsis Groundwater Development and Management by : Pradip K. Sikdar
Download or read book Groundwater Development and Management written by Pradip K. Sikdar and published by Springer. This book was released on 2018-07-27 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the challenges for efficient groundwater management, with a focus on South Asia and India, providing a balanced presentation of theory and field practice using a multidisciplinary approach. Groundwater of South Asia is increasingly confronted with overuse and deteriorating quality and therefore requires urgent attention. Management of the stressed groundwater systems is an extremely complex proposition because of the intricate hydrogeological set-up of the region. Strategies for sustainable management must involve a combination of supply-side and demand-side measures depending on the regional setting and socio-economic situations. As a consequence, the challenges of efficient groundwater management require not only a clear understanding of the aquifer configuration, but also demand for the development of a comprehensive database of the groundwater occurrences and flow systems in each hydrogeological setting. In addition, drilling and well construction methods that are appropriate to different hydrogeological formations need to be implemented as well as real-time monitoring of the status of the groundwater use. Also corrective measures for groundwater that is threatened with depletion and quality deterioration need to be installed. Finally, the legal framework of groundwater needs to be rearticulated according to the common property aspect of groundwater. These challenges should revolve around effective groundwater governance by creating an atmosphere to support and empower community-based systems of decision-making and revisit the existing legal framework and groundwater management institutions by fostering community initiatives. This book is relevant for academics, professionals, administrators, policy makers, and economists concerned with various aspects of groundwater science and management.
Book Synopsis Geospatial Technologies for Integrated Water Resources Management by : Bhagwan B. Ghute
Download or read book Geospatial Technologies for Integrated Water Resources Management written by Bhagwan B. Ghute and published by Springer Nature. This book was released on with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: