Tapping Water Markets is about the past, present, and future of water markets. It compares water markets with political water allocation, documents the growth of water markets, and explores the ways in which water markets can be improved and implemented further. This book provides up-to-date information of where and why water shortages are occurring and where and why water markets are evolving to resolve conflicting water uses. Though the main focus is on the United States, it includes examples from other parts of the world to show how water markets are beginning to thrive. It contains institutional detail that is accessible to people who are not economic or hydrologic experts, and comes alive with numerous examples and case studies of water markets. The book begins with an analysis of water institutions as they have varied over time and location. It then covers a range of discrete water management topics including surface water allocation, groundwater management, environmental flows, and water quality trading. The book concludes with predictions about the future of water scarcity and the ability of water markets to shape that future more positively.

The marine environment is one of our most precious yet fragile natural resources. It provides a wide range of essential goods and services, including food, regulation of climate and nutrient cycling, as well as a setting for transport, recreation and tourism. This environment is however extremely complex and very sensitive to development pressures and other forms of human influence. Planning and management of the sea are similarly complicated, reflecting intricate legal, institutional and ownerships patterns. This creates a situation where marine ecosystems are vulnerable to over-exploitation or neglect. The Ecosystem Approach to Marine Planning and Management describes how growing concern about the state of our seas is resulting in the development of new approaches to marine planning and management. For example, the United Nations Environment Programme has called for the widespread introduction of Marine Spatial Planning (MSP), and the European Union has recently been consulting on a new European Maritime Policy designed to stimulate economic growth but at the same time protect the resource base. Within the United Kingdom, the 2010 Marine Act draws upon the experience of town and country planning and brings into being a new system of Marine Spatial Planning. The authors show that a common feature of all these developments is an appreciation that more integrated forms of planning and management are required for our seas and that new arrangements must draw together understanding from natural science, social science and many other perspectives. Adopting such a trans-disciplinary and holistic (or 'ecosystems') approach, the book distils the expertise of these different disciplines and seeks to promote a broader understanding of the origins and practicalities of new approaches to marine planning and management.

The challenge of water scarcity as a result of insufficient seasonal rainfall and dry spell occurrences during cropping seasons is compounded by inefficient agricultural practices by smallholder farmers where insignificant soil and water conservation efforts are applied. The hypothesis of this research is that many of the past research efforts have taken a fragmented approach to deal with the challenges facing subsistence farmers in rainfed systems. The research has been conducted in the semi-arid Makanya catchment of northern Tanzania and has successfully applied different analytical techniques to better understand soil and water interactions at field scale. It has been demonstrated that there is indeed scope to increase crop water productivity provided the local farmers adopt more efficient cultivation techniques. Substantial yield increases occur as a result of diverting runoff and these further improve when other techniques such as ripping, application of manure and cover cropping are introduced. This confirms that no single solution exists to solve the problem of low yields in rainfed farming systems. However, even with these promising results, the research has shown that there is room to further improve the efficiency of crop water use through improvement in research approaches and exploration of better techniques.

The performance of irrigation schemes that carry sediment laden water is often poor. Modern irrigation schemes are increasingly demand based, which means that the water flow in the canals is determined by the crop water requirements. Accordingly the flow in the canal network is not constant as the crop water requirement changes with the climate and the growing stages. Also the inflow of the sediment is not constant throughout the irrigation season. Such schemes, particularly having unlined canals in alluvial soils, are difficult to design and to manage without compromising the flexibility or maintenance cost. This research has made an in-depth assessment on the role of sediment in the design and management of an irrigation scheme by using the data of Sunsari Morang Irrigation Scheme, Nepal. An analysis of the velocity and shear stress distribution across a non-wide trapezoidal canal has been made to derive the correction factor for the sediment transport predictors.

Water scarcity is increasing all over the world because of growing population and increasing demands. Countries with limited water resources are urgently in need for a new approach towards water management by shifting from the "use and dispose" approach to the "use, treat and reuse" approach. This book proposes a framework for the sustainable management of scarce water resources. The approach is based on the application of Cleaner Production thinking to water management.
This book focuses on the West Bank in Palestine. The West bank suffers from extreme water scarcity, has (for political reasons) less water than is naturally available, and anticipates an increase in demand for water for reasons of population and economic growth. Therefore, the West Bank needs to shift away from the present approach to water. The book proposes a set of alternatives for sustainable water management in the domestic, agricultural and industrial sectors in the West Bank. Implementing a combination of water management alternatives as proposed in this book will put the water management in the West Bank in Palestine on the sustainable track.

Now and in the future, the ever-growing demand for drinking water will lead many cities to implement indirect water reuse programs, where wastewater effluent becomes part of the drinking water sources. Pollution of those sources with emerging contaminants (micropollutants) such as endocrine disrupting compounds, pharmaceutically active compounds, pesticides and personal care products is a fact known worldwide. In this thesis, nanofiltration (NF) and reverse osmosis (RO) are demonstrated to be appropriate technologies for removing a large number of micropollutants; however, the performance of NF and RO can be questioned because there are limited tools that optimise quantification of the removal of contaminants. Therefore, in this thesis, by means of the use of multivariate data analysis techniques, removal quantification is effectively determined and more understanding of the separation of micropollutants by membranes is achieved.

This study presents an systematic approach to water quality assessment, hybrid modelling and decision support for eutrophication management in deep reservoirs. It is found that during the summer monsoon the catchment runoff into the Yongdam reservoir induces a trandsfer of pollutants from a middle stratified layer to the surface layer. Although the transport mechanism limits nutrient accumulation on the bottom of the reservoir, it also offers an opportunity for on-going algae production in the surface water. Physically based modelling is used to understand the process of micro-scale turbulent mixing and its impact on the nutrient uptake by algae. Further, a data-driven model using clustering and partial least squares regression which uses results from a physically based model of the reservoir successfully predicts Chlorophyll-a concentrations.

Don't drain the swamp! Man's traditional response to swamps, marshes and bogs has been to drain them. But wetlands are not wastelands. Coastal marshes are among the world's most productive ecosystems. They make many commercial fisheries possible and protect coasts from floods and storm surges. Wetlands are pollution filters, water reservoirs. They are among the last wild places on earth, offering homes to endangered plants, birds and animals. Attitudes to wetlands are changing, but not fast enough. As scientists are documenting the wealth in wet places, governments and developers are draining them, damming them, logging them and building resort hotels where ', they once were. Destruction is usually a poor trade-off: well-managed wetlands in Louisiana are producing fortunes in seafood and timber. Waterlogged wealth examines the value of swamps and marshes, as well as the threats against them. In doing so it takes the reader to some of the world's most bizarre landscapes: the 'inland delta' of the Niger River in drought-stricken Mali; the wildlife-rich Okavango swamps of Botswana; the waterlogged Sunderban forests of India and Bangladesh, where tigers eat fish and crabs. Civilisation began around wetlands; today's civilisation has good reason to leave them wet and wild. Dr Edward Maltby is a lecturer in geography at the University of Exeter(UK). He has done extensive research on wetlands both in the North (UK, US, Canada) and the South (Fiji, Jamaica, India and the Falklands/Malvinas Islands). He is on the IUCN Wetland Programme Advisory Committee. Originally published in 1986

This new book offers an engineer's perspective on the history of water technology and it's impact on the development of civilisation.
A Second Edition and translation into English of the French book "L'Hydraulique dans les Civilisations Anciennes."
Water professionals, engineers, scientists, and students will find this book fascinating and invaluable to their understanding of the fundamental role of water engineering in the development of civilization. The book abounds with descriptions of hydraulic techniques in the civilizations of the classical era and the Middle Ages, including illustrations ands translated descriptions of ancient observers and authors. The work is unique in offering an engineer perspective not only on the history of water technology, but also demonstration of the genesis of ideas and the transmissions of ideas and technology from one age and civilization to the next. The book is specially noteworthy for its efforts to situate hydraulic developments in their historical and intellectual context.

A three volume set consisting of: Water Quality Monitoring: A practical guide to the design and implementation of freshwater quality studies and monitoring programmes Richard Balance & Jamie Bartram 9780419217305 July 1996 234x156mm 400pp Water quality monitoring is an essential tool in the management of water resources and this book comprehensively covers the entire monitoring operation. This important text is the outcome of a collborative programme of activity between UNEP and WHO with inputs from WMO and UNESCO and draws on the international standards of the International Organization of Standardization. Water Pollution Control: A Guide to the Use of Water Quality Management Principles Richard Helmer & Ivanildo Hespanhol 9780419229100 October 1997 234x156mm 520pp This is a handbook for policy makers and environmental managers in water authorities and engineering companies engaged in water quality programmes, especially in developing countries. It is also suitable for use as a textbook or as training material for water quality management courses. It is a companion volume to Water Quality Assessments and Water Quality Monitoring.Water Quality Assessments: A Guide to the Use of Biota, Sediments and Water in Environmental Monitoring Deborah V. Chapman 9780419216001 August 1996 234x156mm 650pp This guidebook, now thorougly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for water quality.

Water transmission and distribution systems are pressurized hydraulic networks, consisting of pipes and other appurtenant components such as reservoirs, pumps, valves and surge devices. Analysis, design and flow control problems in such systems can best be dealt with using network synthesis. This approach aims to directly determine design variables in order to achieve a specified behaviour of the system under steady state or transient flow conditions. There are enormous advantages to be achieved in applying such a model to a wide variety of problems in engineering practice. The innovative theoretical framework described in this thesis, incorporates necessary and sufficient conditions for solvability, as well as methods/algorithms for the efficient solution of network problems.

Anthropogenic climate change may lead to intensification of the global hydrological cysle and to increased flooding risk of rivers across Europe. A series of extreme floods in European rivers in the last decades have stimulated discussions about the possible effects of climate variability/change and human interventions in river basins. A synoptic-climatological analysis was carried out to elucidate the observed precipitation change in the Meuse basin, in northwestern Europe. The findings of this research will be valuable to those developing improved flood protection strategies, as well as those engaged in water resource management in river basins similar to the Meuse.

Historically, economic crises have triggered the global policy of transferring the management of irrigation systems to water users associations. The impact of these transfers has been very complex and recent studies have shown that the outcomes vary from region to region, and are diverse even within a single country. The present study looks at 16 irrigation ditches in Colombia, where management was transferred from the Colombian government to water users associations. Some examples show an improvement in organizational stability, following the transfer of management, while others demonstrate a deterioration. A conceptual framework is presented, for the establishment of a sustainable management policy, based on an inter-relationship between the community, the environment and science and technology. For an effective implementation of the framework, the role of government, water users associations and farmers are considered to be the key elements, and it is believed that an effective integration of these players contributes to successful and sustainable management. The water users organization needs to follow an integral and participatory management approach, enlarging its span of action beyond mere operation activities, into the area of improvement of the standard of living of farmers. Encouraging the adoption of irrigated agriculture under criteria of sustainability, profitability, competitiveness, equity and multi-functionality is the way forward. The RUT Irrigation District is one of the most progressive irrigation districts in Colombia, and it is here that the conceptual framework has been intensively analyzed and evaluated.

This book highlights the relationship between the water sector and various other sectors in order to establish an improved understanding of the importance of water resources as an essential cross-cutting vector of socio-economic development. The book is both policy and practice oriented and is not constrained by existing definitions on water security. It includes actual experiences of policy, management, development and governance decisions taken within the water sector, and examples on how these have affected the energy and agricultural sectors as well as impacted the environment, and vice versa, as appropriate. It also discusses trade-offs, short and long-term implications, lessons learnt, and the way forward. The book includes case studies on cities, countries and regions such as Australia, China, Singapore, Central Asia, Morocco, Southern Africa, France, Latin America, Brazil and California.

Transboundary rivers and lakes are often the remaining new sources of water that can be developed for human uses. These water sources were not used in the past because of the many complexities involved. Written and edited by the world 's leading water and legal experts, this unique and authoritative book analyses the magnitudes of the transboundary water problems in different parts of the world. It also examines difficulties and constraints faced to resolve these problems.

The demand on land to produce food, for urban development such as housing, industry, shopping areas, infrastructure and also for recreation has increased during the history of mankind. This has resulted in such activities as the reclamation of swamps, flood plains, tidal areas and even lakes by impoldering. Model simulations can be use to gain insight into the system behaviour of different land use and soil composition under temperate humid and humid tropic conditions, The existing package OPOL, based on a non steady model, was further developed to the version OPOL5 for the simulation of hydrological conditions and optimization of the main components of water management systems in polder areas in the temperate humid and humid tropical zone. This model reveals a system's behaviour as well as the effects of variation in the main components of the systems to the overall costs. For example, the designs of pumped drainage systems in polder areas can be optimized by varying the main components until the annual equivalent costs are minimum. A GIS tool has been used to complement OPOL5 for the simulation of the real situation in an area with respect to land use, damage, topography, and soil type. The model package has been applied to two case studies: one in the temperate humid zone, namely the Netherlands and to Thailand in the humid tropical zone.

This book explains clearly how and where groundwater occurs, how it is used and how it is at risk.

Encompassing the areas of economics, sociology, social biology and genetics, and drawing on studies from the UK and Australia, this volume charts and analyses the factors affecting population growth. Chapters include: * The international decline in fertility * The changing structure of the family * Educational opportunities * Concepts of race.

This book treats the problem of transient hydraulic computation, for hydroelectric plants and pumping stations, with an emphasis on numerical methods. The topics covered include: the waterhammer in hydraulic systems under pressure; experimental results concerning the waterhammer; protection of pumping stations with reference to the waterhammer; hydraulic resonance in hydroelectric power plant and pumping stations; mass oscillation in hydraulic surge systems; hydraulic stability of systems endowed with surge tanks; experimental results in the study of mass oscillations; hydroelectric power plants and pumping stations designed in complex hydraulic schemes; and computation of unsteady motions in the intermediate domain between rapid and slow motions. This book is not a standard monograph based on previously published material, but is primarily grounded on the theoretical and applied results obtained by authors during more than 20 years of practice. It considers the problems of hydraulic computation as encountered in the design of a significant number of hydroelectric power plants and pumping stations in Romania.

This text is written by a number of authors from different countries and disciplines, affording the reader an invaluable and unbiased perspective on the subject of intensive groundwater development. Based on information gathered from the experience of many countries over the last decades, the text aims to present a clear discussion on the conventional hydrogeological aspects of intensive groundwater use, along with the ecological, legal, institutional, economic and social challenges. Divided into two main sections, the first group of authors put forward the positive and negative aspects of intensive groundwater use, whilst a second group provide an overview of the situation specific countries face as a consequence of this phenomenon. Fully revised and up-to-date, Groundwater Intensive Use makes a significant number of discoveries in a subject area that is topical in today's climate.

Fully updated and expanded into two volumes, the new edition of Groundwater Contamination explains in a comprehensive way the sources for groundwater contamination, the regulations governing it, and the technologies for abating it. Volume 1 covers all major contaminants and explains the hydrology and data used to determine the extent of pollution. Volume 2 discusses aquifer management, including technologies to control and stabilize multiple influxes into the water table. This volume outlines strategies for stormwater control and groundwater restoration. A number of case histories on site analysis and remediation based on DOE and state documents are included. Among the many new features of this edition are a full discussion of risk assessment, the preparation of groundwater protection plans, and references linking the text to over 2,300 water-related Web sites.

Contents:
Preface. Acknowledgement. Managing Water Quality. Application tf the Root Zone Water Quality Model for Environment-Water Management In Agricultural Systems - L. R. Ahuja, L Ma, J. D. Hanson and R. S Kanwar. Assessing Atrazine In Irrigated Soil Profiles - A. S. Azevedo, R. S. Kanwar and L. S. Pereira. Influence of Sub-Surface Drainage On Herbicide Management In Low-Land Areas - D. Cruiciani, G. C. Baptista, P. J. Christoffoleti and K. Minami. Effects Of The Traditional and No-Tillage Systems Upon Runoff and Herbicide Transport - F. J. B. Teixeira and G. Basch. First Results on Controlled Drainage to Reduce Nitrate Losses From Agricultural Sites - M. Borin, G. Bonaiti and L. Giardini. Nitrate Movement in Level Basins: Reduced Versus Conventional Soil Tillage - D. V. Santos, P. L. Sousa and L. S. Pereira. Impact of Agricultural Developments on Water Contamination and Environmental Sustainability - R. S. Kanwar. Effect of Irrigation with Saline Water on Soil and Crop in South-West Spain - M. M. Ridao, F. Moreno, F. Cabrera, J. E. Fernandez, M. J. Palomo and E. Fernandez-Boy. Soil Hydraulic Parameters For Environmental and Leaching Studies - M. C. Gonçalves, R. M. Fernando and L. S. Pereira. Reducing Acid Pollution From Reclaimed Acid Sulphate Soils: Experiences from the Mekong Delta, Vietnam - T. P. Tuong, L. Q. Minh, D. V. Ni and M. E. F. Van Mensvoort. Control Of Furrow Erosion and Infiltration on a Mediterranean Soil Using Polyacrylamide - F. L. Santos, R. P. Serralheiro, F. S. Melhorado and M. R. Oliveira. Assessment of Groundwater Vulnerability to Pollution Using the Drastic Method. Application to the Alqueva Area - J. P. Lobo-Ferreira and M. M. Oliveira. Managing the Effects Of Agricultural Practices on Groundwater Quality - M. C. Caputo, G. Passarella, M. Vurro and G. Giuliano. Managing Demand. Environmental Criteria in a Decision Support System for Surface Irrigation Design - J. M. Gonçalves, L. S. Pereira And P. L. Sousa. Surface Irrigation Efficiency in Cracking Soils as Influenced by Water Restrictions - A. Zairi, A. Slatni, J. C. Mailhol and H. Achour. Furrow Surge Irrigation as a Water Saving Technique - I. Varlev, Z. Popova and I. Gospodinov. Evaluation of Performance of Surface Irrigation Systems: Optimization of Infiltration and Roughness Parameters - M. J. Calejo, P. L. Sousa and L. S. Pereira. Real Time Management of Furrow Irrigation with a Cablegation System - S. Shahidian, R. P. Serralheiro and L. L. Silva. Predicting Runoff Under Sprinkler Irrigation Using Eurosem - B. Ghorbani. Performance Of Centre Pivot Systems In Field Practice - J. Montero, J. M. Tarjuelo, F. T. Honrubia, J. Ortiz, P. Carrión, J. A. De Juan And M. Calvo. Optimization Of Water Application For Sprinkler Irrigation - V. P. S. Paz, J. A. Frizzone, T. A. Botrel and M. V. Folegatti. New Non-Water Stressed Baselines for Irrigation Scheduling with Infrared Thermometers - I. Alves and L. S. Pereira. Crop Water Stress Index for Beans Obtained from Temperature Difference Between Canopy and Air - P. E. P. Albuquerque, R. L. Gomide and A. E. Klar. Real-Time Irrigation Scheduling Model for Cotton - Y. H. Li and B. Dong. Using Sap Flow Measurements to Quantify Water Consumption in the Olive Tree - M. J. Palomo, A. Díaz-Espejo, J. E. Fernández, I. F. Girón and F. Moreno. Water-Yield Function of Rice and Its Temporal and Spatial Variation - Z. Mao and Y. L. Cui. managing Supply in Irrigation Systems. Participatory Research on Technical Interventions to Improve Irrigation Performance: Informing Perceptions - B. A. Lankford and J. W. Gowing. Canal Inspectors Know-How in Water Management - R. Bustos, M. Marre, J. Chambouleyron and S. Salatino. Demand Management by Irrigation Delivery Scheduling - N. Hatcho. Performance Analysis of On-Demand Pressurized Irrigation Systems - N. Lamaddalena and L. S. Pereira. New Approaches To Design and Performance Analysis Of Low Pressure Distribution Systems - A. Douieb, R. Bounoua, L. S. Pereira, P. L. Sousa and N. Lamaddalena. Effective Monitoring Of Canal Irrigation With Minimum Or No Flow Measurement - B. A. Lankford. Canal Water Delivery System Automation. A Case Study - M. Rijov and V. Paulo. Waterproofing Mira, Campilhas, Senhora Do Porto Canals with Drained Geomembranes - J. L. Machado Do Vale, A. M. Scuero and G. L. Vaschetti. Minimum Level Of Water Demand For A Profitable Operation Of An Irrigation Scheme - I. Nicolaescu and E. Manole. Spatial Distribution Of Irrigation Water Requirements Using Geostatistical Analysis - V. Sousa and L. S. Pereira. Rice Production In Floodplains: Issues For Water Management In Bangladesh - J. J. F. Barr and J. W. Gowing. Users Governance Of Irrigation Water: On-Going Reforms and Potentials - Masahiro Nakashima. water Conservation and Hydrologic Behaviour. Reuse Of Return Flows And Local Runoff In Irrigation Systems - J. W. Gowing and P. S. Maheepala. Remote Sensing For Rainwater Harvesting In Mediterranean Agriculture - D. Prinz, T. Oweis and A. Oberle. A Model To Obtain The Hydrograph Of Surface Runoff In Terraced Areas - F. F. Pruski, J. M. A. Silva, L. N. Rodrigues And D. D. Silva. Dynamic Flood Control Along Arterial Drainage Networks, A Case Study - Y. Nedelec, D. Zimmer, C. Chaumont and M. D. Porcheron. River Meadow Programs -Planning In Partnership - H. Patt. Effects Of River Diking On The Water And Slat Regimes Of Flood Plain Soils - F. Statescu, A. Nicolau and V. Tobolcea. Influence Of Tillage System On Water Regime In Irrigated And Rainfed Sunflower Production - G. Basch, J. P. Mendes, M. J. G. P. R. Carvalho, F. Marques and M. J. Santos. Measurements Of Soil Hydraulic Properties In An Olive Orchard Under Drip Irrigation - F. Moreno, J. E. Fernandez, M. J. Palomo, I. F. Girón, J. M. Villau and A. Díaz-Espejo. Effect Of Mulching With Black Polyethylene Sheets On Sweet Pepper Evaporation Losses - G. Ghinassi And L. Neri. coping With Water Scarcity and Drought. Reduced Demand Irrigation Scheduling Under Constraint Of The Irrigation Method - R. M. Fernando, L. S. Pereira, Y. Liu, Y. N. Li And L. G. Cai. Water and Salt Management Strategies In The Aral Sea Basin - V. A. Dukhovny, And V. I. Sokolov. Drought Forecasting As An Aid To Irrigation Water Management - I. Pálfai, G. Y. Szilárd and L. M. Tóth. Characterizing Agricultural Droughts In Eastern Romania - C. Cismaru, I. Bartha, I. Cojocaru, N. Marcoie and V. Gabor. Modeling The Occurrence Of Dry Spells and Their Impact On Crop Yield - S. A. V. Sousa and J. A. Frizzone. Reconnaissance Optimal Sustainable Groundwater Pumping Strategies For The Lower Ghaggar Basin - A. Kumar, R. Shyam, N. K. Tyagi and R. C. Peralta. Irrigation, Sustainable Development and Law - M. Mathus Escorihuela. Comprehensive Criteria For Water Ecosystems Sustainability Assessment - V. I. Sokolov and V. A. Nikolayenko. Subject Index.

Modern society too often views water as a convenient vehicle for disposing of waste and the results are becoming increasingly apparent. Analysis of freshwater supplies frequently reveals disturbing levels of pollution, including human waste, heavy metals and synthetic chemicals, to the detriment of our health, and the health of entire ecosystems. The Water Crisis examines the roots of freshwater pollution urbanization, industrialization and intensive farming supported by case studies from the Rhine and the Great Lakes. It explores the impact of major pollutants and discusses methods of prevention. The final section provides a detailed overview of possible solutions, including soil-based treatment systems and constructed wetlands. A separate chapter is devoted to the important issue of groundwater pollution. Practical concise and accessible, this is ideal for students in environmental studies and environmental science, biology and geography, and general readers. Originally published in 1998

This book is a compilation of the papers presented at the Twenty-Eighth Mid-Atlantic Industrial and Hazardous Waste Conference. It aims to provide a forum for those who are interested in the advancement and applications of technologies and methods for managing industrial and hazardous waste.

This text offers information on the theory of major drinking water treatment processes and contains real-life practical examples. It aims to create guidelines for the design of unit processes that operate within an overall framework for water treatment plants.