Simulation Modeling For Saline Water Use In Agriculture
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Simulation Modeling For Saline Water Use In Agriculture
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Author : A. K. Verma
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2015-01-12
Simulation Modeling For Saline Water Use In Agriculture written by A. K. Verma and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-12 with categories.
Saline water adversely affects crop production due to mismanagement of its use for irrigation. The yield of crops irrigated with saline water can be enhanced substantially, if an additional source of good quality water is available for use at critical times during the season. An alternative approach is to use the good quality water in blending mode. In the present book, Salt-Water-Atmosphere-Plant (SWAP) model used for its evaluation and scenario building capability in monsoon climatic conditions having the problems of saline groundwater. The contents of this book include: introduction that highlight use of saline water with different modes of irrigation, review of global and Indian use of saline water under the heads: Direct or blended use of saline water and its effects on soil salinity and crop yield, cyclic mode use of fresh and saline water, use of saline water in aquaculture, use of models for water management, and use of SWAP model for water management. Authors believe that the information contained in this book would facilitate the readers to have a fair view of proper use of saline water and add to the knowledge of conjunctive use of water with the help of SWAP model.
Modeling Economic Management And Policy Issues Of Water In Irrigated Agriculture
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Author : Ariel Dinar
language : en
Publisher: Bloomsbury Publishing USA
Release Date : 1996-08-23
Modeling Economic Management And Policy Issues Of Water In Irrigated Agriculture written by Ariel Dinar and has been published by Bloomsbury Publishing USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-23 with Political Science categories.
This work presents models that characterize the relationships between quantity and quality of irrigation water application, and agricultural production and the environment. A comprehensive modeling approach addressing both the benefits of irrigation and the potential negative effects is introduced. Physical-biological concepts are combined with economic and engineering principles to demonstrate the usefulness of the model for analyzing various water management and policy issues. Decision makers on all levels should find the modeling approach interesting and useful in the management issues from the farm to national levels.
Modeling Methods And Practices In Soil And Water Engineering
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Author : Balram Panigrahi
language : en
Publisher: CRC Press
Release Date : 2017-03-16
Modeling Methods And Practices In Soil And Water Engineering written by Balram Panigrahi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Science categories.
This book discusses the development of useful models and their applications in soil and water engineering. It covers various modeling methods, including groundwater recharge estimation, rainfall-runoff modeling using artificial neural networks, development and application of a water balance model and a HYDRUS-2D model for cropped fields, a multi-model approach for stream flow simulation, multi-criteria analysis for construction of groundwater structures in hard rock terrains, hydrologic modeling of watersheds using remote sensing, and GIS and AGNPS.
Modeling Water Resources Management At The Basin Level
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Author : Daene C. McKinney
language : en
Publisher: IWMI
Release Date : 1999
Modeling Water Resources Management At The Basin Level written by Daene C. McKinney and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Groundwater categories.
The world is facing severe and growing challenges in maintainig water quality and meeting the rapidly growing demand for water resources. In addition, water used for irrigation, the largest use of water in most developing countries, will likely have to be diverted increasingly to meet the needs of urban areas and industry whilst remaining a prime engine of agricultural growth. Finally, environmental and other in-stream water demands become more important as economies develop. The river basin has been acknowledged to be the appropriate unit of analysis to address these chanllenges facing water resources management: and modeling at this scale can provide essential information for policy makers in their decisions on allication of resources. This paper reviews the state of the art of modeling approaches to integrated water resources management at the river basin scale, with particular focus on the potential of coupled economic hydrologic models, and concludes with directions for future modeling exercises.
Crop Growth And Soil Water Balance Modeling To Explore Water Management Options
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Author : Ines, A. V. M.Droogers, P.Makin, I. W.Das Gupta, A.
language : en
Publisher: IWMI
Release Date : 2001
Crop Growth And Soil Water Balance Modeling To Explore Water Management Options written by Ines, A. V. M.Droogers, P.Makin, I. W.Das Gupta, A. and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Crops categories.
The study was on the performance of the decision support system for agrotechnology transfer (DSSAT) and the soil water atmosphere plant (SWAP) under an acid sulphate soil. The comparison of these models was done as a prerequisite to the selection of an appropriate model, which is capable of simulating water management scenarios, water balance and crop growth, to be coupled with an adaptive optimization algorithm that can be used to explore water management options.
Soil Salinity Management In Agriculture
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Author : S. K. Gupta
language : en
Publisher: CRC Press
Release Date : 2017-03-16
Soil Salinity Management In Agriculture written by S. K. Gupta and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Science categories.
This important volume, Soil Salinity Management in Agriculture, addresses the crucial issue of soil salinity of potential farmland and provides a comprehensive picture of the saline environment and plant interactions, along with management and reclamation methods and policies. With contributions from researchers from the fields of agricultural chemistry, soil science, biotechnology, agronomy, environmental sciences, and plant breeding and genetics, the volume emphasizes a multidisciplinary approach.
Simulation Modeling For Watershed Management
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Author : James Westervelt
language : en
Publisher: Springer Science & Business Media
Release Date : 2001
Simulation Modeling For Watershed Management written by James Westervelt and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
This book discusses the role of modeling in the watershed management process and gives an overview of state-of-the-art modeling applications. The first chapters provide background on the benefits and costs of modeling and use ecological and hydrologic applications as examples. The second section describes the latest models developed from a wide selection of environmental disciplines. The author emphasizes the importance of understanding the issues and alternatives in choosing, applying, and evaluating models. The final section discusses the future of watershed-based modeling.
Management Of Water Use In Agriculture
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Author : Kenneth K. Tanji
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Management Of Water Use In Agriculture written by Kenneth K. Tanji and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
As the world population increases, there is increasing competition for waterquantity as well as quality. Provided here is an up-to-date perspective on Available Water Resources (Part I), Water Conservation and Technology inAgricultural Systems (Part II), Problem Water Uses and Treatment (Part III),and Management and Policy Evaluation (Part IV). The book is an invaluable source of information for water resource planners, managers and policy makers, researchers and students, and irrigationists.
Soil And Water Engineering
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Author : Balram Panigrahi
language : en
Publisher: CRC Press
Release Date : 2017-03-03
Soil And Water Engineering written by Balram Panigrahi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-03 with Science categories.
Modeling aspects have added a new dimension in research innovations in all branches of engineering. In the field of soil and water engineering, they are increasingly used for planning, development, and management of land and water resources, including analysis of quantity and quality parameters of surface and ground water, flood forecasting and control measures, optimum allocation and utilization of irrigation water. The application of these models saves considerable time in decision support systems and helps in conservation and optimum allocations of scarce precious natural resources.
Saline Water Conversion Report For
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Author : United States. Office of Saline Water
language : en
Publisher:
Release Date : 1966
Saline Water Conversion Report For written by United States. Office of Saline Water and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Saline water conversion categories.