Modern Land Drainage PDF Download
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Author: Lambert K. Smedema
Publisher: CRC Press
ISBN: 1482283867
Category : Science
Languages : en
Pages : 462
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Book Description
Fully renewed and extended, this edition is a valuable source of information for anyone involved in drainage engineering and management. It provides new theories, technologies, knowledge and experiences in combination with traditional land development practices in the humid temperature zone. Aspects covered include: management and maintenance;
Author: Lambert K. Smedema
Publisher: CRC Press
ISBN: 1482283867
Category : Science
Languages : en
Pages : 462
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Book Description
Fully renewed and extended, this edition is a valuable source of information for anyone involved in drainage engineering and management. It provides new theories, technologies, knowledge and experiences in combination with traditional land development practices in the humid temperature zone. Aspects covered include: management and maintenance;
Author: Willem Vlotman
Publisher: CRC Press
ISBN: 1000042200
Category : Science
Languages : en
Pages : 509
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Book Description
Modern Land Drainage 2nd edition is a fully revised and updated edition of the 2004 edition. Modern Land Drainage describes traditional drainage formulas (Hooghoudt, Kirkham, Donnan, Ernst, Glover-Dumm) for rainfed agriculture in the humid temperature zone. Significant parts are devoted to drainage for salinity control of irrigated land in (semi-) arid zones, and to drainage of rice land in the humid tropics. Institutional, management and maintenance aspects are extensively covered, as well as the mitigation of adverse impacts of drainage interventions on the environment. The latest computer applications for drainage design in the context of integrated water management are described (DRAINMOD, HEC, SWAP, etc.). Field surveys are executed by governments, with the aid of consultants, but rarely are the end stakeholders (i.e., farmers and general public) involved from inception to planning to execution of a drainage system. Yet, during the Operation, Management and Maintenance (OMM) phase of a water management system, they are expected to takeover, run, bear and be responsible for the costs of OMM. The book describes successful methodologies and processes to be followed for engagement of stakeholders at all levels, from government to farm, from minister to farmer, and, from beginning to end. The book covers all aspects needed for sustainable drainage. The latest survey methodologies with satellites and drones are suggested to assess cause and effect. Waterlogging and salinity are the effect of something caused most likely upstream of the drainage problem location. Hence treating the cause may be more cost-effective. Triple Bottom Line (social, environmental and financial considerations) and the water-food-energy nexus are an integral part of the drainage design process. Controlled drainage, i.e. the balance of removal and conservation of drainage water and minimising solute transport as low as reasonably achievable (ALARA principle) is extensively described. This work is intended for use both as a university level textbook and as a professional handbook; it is of particular value to professionals engaged in drainage development in the context of integrated water resources and river basin management, civil and agricultural engineers, government officials, university students and libraries.
Author: International Institute for Land Reclamation and Improvement
Publisher:
ISBN:
Category : Agricultural engineering
Languages : en
Pages : 1134
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Book Description
This text book brings together 26 chapters, 546 fugures, 166 tables, a glossary of 332 definitions. Being the result of ILRI's core business: bringing together the principles and applications of drainage, by giving international courses on drainage
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 716
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Book Description
Author: William R. Johnston P.E.
Publisher: Xlibris Corporation
ISBN: 1669813460
Category : Biography & Autobiography
Languages : en
Pages : 482
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Book Description
Mr. Johnston has written an interesting unconventional chronological summary of his life from birth through age 87. He intricately blends his professional and personal life throughout the book as he points out how the many CHOICES made by himself and by others have impacted his life. He reminisces about his family life, education experiences, personal relationships and work obligations. He shows how the experience of growing up on an Oregon farm provided him with life lasting teachings. Mr. Johnston describes his marriages, his children, their children and related joyous plus not so joyous experiences. He describes his various job assignments, his consulting practice, and how his work related to his personal life. Mr. Johnston’s overseas consulting exposed him to numerous foreign cultures. Those consulting experiences influenced his desire to travel and see even more of the world which he outlines in his chronology.
Author: Brian D. Fath
Publisher: CRC Press
ISBN: 1000081923
Category : Law
Languages : en
Pages : 759
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Book Description
Bringing together a wealth of knowledge, Environmental Management Handbook, Second Edition, gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about environmental problems and their corresponding management issues. This six-volume set is a reimagining of the award-winning Encyclopedia of Environmental Management, published in 2013, and features insights from more than 400 contributors, all experts in their field. The experience, evidence, methods, and models used in studying environmental management are presented here in six stand-alone volumes, arranged along the major environmental systems. Features The first handbook that demonstrates the key processes and provisions for enhancing environmental management Addresses new and cutting-edge topics on ecosystem services, resilience, sustainability, food–energy–water nexus, socio-ecological systems, and more Provides an excellent basic knowledge on environmental systems, explains how these systems function, and offers strategies on how to best manage them Includes the most important problems and solutions facing environmental management today In this fourth volume, Managing Water Resources and Hydrological Systems, the reader is introduced to the general concepts and processes of the hydrosphere with its water resources and hydrological systems. This volume serves as an excellent resource for finding basic knowledge on the hydrosphere systems and includes important problems and solutions that environmental managers face today. This book practically demonstrates the key processes, methods, and models used in studying environmental management.
Author: Professor Jerry W. Knox
Publisher: Burleigh Dodds Science Publishing
ISBN: 1801462755
Category : Technology & Engineering
Languages : en
Pages : 345
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Book Description
Provides a comprehensive overview of the interventions available to optimise water management in agriculture, including rainwater harvesting and farm reservoirs Considers the development and application of alternative irrigation techniques which carry a reduced environmental impact, such as solar powered irrigation Addresses the importance of diversification and collaboration in securing water resources for a rapidly growing population
Author: Hiroshan Hettiarachchi
Publisher: Springer
ISBN: 331974268X
Category : Technology & Engineering
Languages : en
Pages : 182
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Book Description
This book offers a broad and global level description of the current status of wastewater use in agriculture and then brings the readers to various places in the MENA Region and Europe to explain how some countries and regions have addressed the challenges during implementation. On a global scale, over 20 million hectares of agricultural land are irrigated using wastewater. This is one good, and perhaps the most prominent, example of the safe use potential of wastewater. Water scarcity and the cost of energy and fertilisers are among the main factors driving millions of farmers and other entrepreneurs to make use of wastewater. In order to address the technical, institutional, and policy challenges of safe water reuse, developing countries and countries in transition need clear institutional arrangements and more skilled human resources, with a sound understanding of the opportunities and potential risks of wastewater use. Stakeholders in wastewater irrigation who need to implement from scratch or improve current conditions, find it difficult to gather the necessary information on practical implementation aspects. The main objective of this book is to bridge that gap.
Author: Jeffrey R. Parsons
Publisher: U OF M MUSEUM ANTHRO ARCHAEOLOGY
ISBN: 091570370X
Category : Social Science
Languages : en
Pages : 457
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Book Description
This monograph presents data from a systematic regional archaeological survey carried out over an area of ca. 600 square kilometers during May through December 1973 by the University of Michigan Museum of Anthropology.
Author: Edward P. F. Rose
Publisher: Geological Society of London
ISBN: 9781862393400
Category : History
Languages : en
Pages : 392
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Book Description
This book contains 20 papers from authors in the UK, USA, Germany and Austria. Historically, it gives examples of the influence of groundwater on battlefield tactics and fortress construction; describes how groundwater was developed for water supply and overcome as an obstacle to military engineering and cross-country vehicular movement by both sides in World Wars I and II; and culminates with examples of the application of hydrogeology to site boreholes in recent conflicts, notably in Afghanistan. Examples of current research described include hydrological model development; the impact of variations in soil moisture on explosive threat detection and cross-country vehicle mobility; contamination arising from defence sites and its remediation; privatization of water supplies; and the equitable allocation of resources derived from an international transboundary aquifer.
