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Assessment Of Environmental Impacts From Irrigation And Drainage Projects
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Book Synopsis Environmental Impact Assessment of Irrigation and Drainage Projects by : T. C. Dougherty
Download or read book Environmental Impact Assessment of Irrigation and Drainage Projects written by T. C. Dougherty and published by Food & Agriculture Org.. This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this publication is to provide guidance enabling personnel working in irrigation and drainage to take environmental impacts into account.
Book Synopsis Environmental Impact Assessment of Irrigation and Drainage Projects by : T. C. Dougherty
Download or read book Environmental Impact Assessment of Irrigation and Drainage Projects written by T. C. Dougherty and published by Food & Agriculture Org.. This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this publication is to provide guidance enabling personnel working in irrigation and drainage to take environmental impacts into account.
Author :International Institute for Environment and Development Publisher :IIED ISBN 13 :1899825118 Total Pages :221 pages Book Rating :4.8/5 (998 download)
Book Synopsis A Directory of Impact Assessment Guidelines by : International Institute for Environment and Development
Download or read book A Directory of Impact Assessment Guidelines written by International Institute for Environment and Development and published by IIED. This book was released on 1998 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-Quality Hydrology by : V.P. Singh
Download or read book Water-Quality Hydrology written by V.P. Singh and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is vital to life, maintenance of ecological balance, economic development, and sustenance of civilization. Planning and management of water resources and its optimal use are a matter of urgency for most countries of the world, and even more so for India with a huge population. Growing population and expanding economic activities exert increasing demands on water for varied needs--domestic, industrial, agricultural, power generation, navigation, recreation, etc. In India, agriculture is the highest user of water. The past three decades have witnessed numerous advances as well as have presented intriguing challenges and exciting opportunities in hydrology and water resources. Compounding them has been the growing environmental consciousness. Nowhere are these challenges more apparent than in India. As we approach the twenty first century, it is entirely fitting to take stock of what has been accomplished and what remains to be accomplished, and what accomplishments are relevant, with particular reference to Indian conditions.
Book Synopsis Environmental Assessment and Management of Irrigation and Drainage Projects for Sustained Agricultural Growth by :
Download or read book Environmental Assessment and Management of Irrigation and Drainage Projects for Sustained Agricultural Growth written by and published by . This book was released on 1994 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin by : M.G. Bos
Download or read book The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin written by M.G. Bos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The irrigated area in the Aral Sea basin totals about 7. 5 million hectare. Part of the water supplied to this area is consumed by the irrigated crop; the remainder of the supplied water drains to the groundwater basin, to downstream depressions, or back to the rivers. During its use, however, this drained part of the water accumulates salts and chemicals. The disposal of this polluted water causes a variety of (environmental) problems. If the percentage consumed water of the total water supply to an irrigated area (the so-called overall consumed ratio) can be increased, less water needs to be drained. This alleviates part of the related (environmental) problems. Further, if the overall consumed ratio for the above 7. 5 million hectare is improved, less water needs to be diverted from the rivers. Hence, more water can flow towards the Aral Sea. As mentioned above, part of the non-consumed irrigation water drains to the groundwater basin. Commonly, the natural discharge capacity of this basin is insufficient to handle this imported water. As a result, the groundwater table rises towards the land surface causing waterlogging. In (semi-)arid zones this waterlogging triggers a soil salinity problem resulting to a significant reduction in crop yields. The artificial increase of the discharge capacity, and lowering of the groundwater table, solves the soil salinity problem.
Book Synopsis Handbook of Environmental Impact Assessment by : Arjun Kumar A. Rathi
Download or read book Handbook of Environmental Impact Assessment written by Arjun Kumar A. Rathi and published by Cambridge Scholars Publishing. This book was released on 2021-03-29 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to rapid economic growth and enhancing employment opportunities, manufacturing and infrastructural projects play a vital role, especially in developing nations. Even though voluminous literature is available on environmental impact assessment (EIA), guidelines on conducting good quality assessments are lacking. It may be recognized that good EIA reports can only facilitate government decision making with sustainability considerations. The book is the result of the review of more than 150 EIA reports and the analysis of shortcomings observed by the author. It will serve to bridge the gap in the limited understanding of EIA concepts by practitioners and practical aspects by fresh graduates. The book describes the output and salient features of a good quality EIA report and case studies to facilitate professionals preparing and appraising these reports. It will be of immense use to environment ministries, EIA practitioners, EIA appraisal authorities, project proponents, academics, and NGOs, especially in the emerging economies.
Book Synopsis Environmental Impact Assessment Guidelines for [name of Projects]: Irrigation and drainage projects by : Malawi
Download or read book Environmental Impact Assessment Guidelines for [name of Projects]: Irrigation and drainage projects written by Malawi and published by . This book was released on 2002 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Irrigation and Drainage Performance Assessment by : Marinus Gijsberthus Bos
Download or read book Irrigation and Drainage Performance Assessment written by Marinus Gijsberthus Bos and published by Cabi. This book was released on 2005-01-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together the knowledge that has been gained in irrigation and drainage performance assessment over the last 10 to 15 yers. Performance assessment is an essential management task. If the use of water for irrigation is to be improved, then we must understand current levels of performance and identify measures for improvement. This book provides guidelines to enable practitioners to apply the process and procedures that have evolved. Developed by a working group of the International Commission on Irrigation and Drainage (ICID), it provides a theory and practice of how to audit and assess the performance of irrigation and drainage schemes. This book will be of interes to researchers and professionals in irrigation, drainage, soils and agricultural engineering.
Book Synopsis Importance of irrigated agriculture to the Ethiopian economy: capturing the direct net benefits of irrigation by : Fitsum Hagos
Download or read book Importance of irrigated agriculture to the Ethiopian economy: capturing the direct net benefits of irrigation written by Fitsum Hagos and published by IWMI. This book was released on 2009 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigation development has been identified as a means to stimulate economic growth and rural development in Ethiopia. However, little attempt has been made to quantify the contribution of irrigation to national income. Using data from selected irrigation schemes, representing small, medium and large-scale schemes of modern or traditional typologies; the present coverage and planned growth of irrigation, actual and expected contributions of irrigation to the national economy were quantified following the approach of adjusted gross margin analysis. Our results show that irrigation yields 219.7% higher income compared to the rainfed system while its current and future contribution to agricultural GDP is estimated to be about 5.7 and 12% although irrigation covers about 5 and 9% of the total cultivated land area, respectively.
Book Synopsis Irrigation and Drainage Engineering by : Peter Waller
Download or read book Irrigation and Drainage Engineering written by Peter Waller and published by Springer. This book was released on 2015-11-18 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses specifically on the combined topics of irrigation and drainage engineering. It emphasizes both basic concepts and practical applications of the latest technologies available. The design of irrigation, pumping, and drainage systems using Excel and Visual Basic for Applications programs are explained for both graduate and undergraduate students and practicing engineers. The book emphasizes environmental protection, economics, and engineering design processes. It includes detailed chapters on irrigation economics, soils, reference evapotranspiration, crop evapotranspiration, pipe flow, pumps, open-channel flow, groundwater, center pivots, turf and landscape, drip, orchards, wheel lines, hand lines, surfaces, greenhouse hydroponics, soil water movement, drainage systems design, drainage and wetlands contaminant fate and transport. It contains summaries, homework problems, and color photos. The book draws from the fields of fluid mechanics, soil physics, hydrology, soil chemistry, economics, and plant sciences to present a broad interdisciplinary view of the fundamental concepts in irrigation and drainage systems design.
Book Synopsis Unconventional Water Resources and Agriculture in Egypt by : Abdelazim M. Negm
Download or read book Unconventional Water Resources and Agriculture in Egypt written by Abdelazim M. Negm and published by Springer. This book was released on 2018-10-13 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique volume presents up-to-date information and the latest research findings on unconventional water resources in Egypt and their connections to agriculture. It investigates how to cope with the severe shortage of water and how to improve the irrigation system’s efficiency. The main aspects addressed include: · History of drainage and drainage projects in Egypt · Towards the integration of irrigation and drainage water · Assessment of drainage systems and environmental impact assessment of irrigation projects · Maximizing the reuse of agricultural drainage water and agricultural waste to improve irrigation efficiency · Developing alternative water resources, such as desalination, for greenhouses · Drainage water quality assessment, microbial hazards and improvement of green and cost-effective technologies for treatment of agricultural drainage water and wastewater for reuse in irrigation · Towards the sustainable reuse of water resources in Egypt · Options for securing water resources in Egypt, and challenges and opportunities for policy planners This book and the companion volume Conventional Water Resources and Agriculture in Egypt are vital resources for researchers, environmental managers and water policy planners – and for all those seeking information on wastewater reuse, green and cost-effective technologies for improving water quality.
Book Synopsis Planning and Evaluation of Irrigation Projects by : Raveendra Kumar Rai
Download or read book Planning and Evaluation of Irrigation Projects written by Raveendra Kumar Rai and published by Academic Press. This book was released on 2017-04-06 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Planning and Evaluation of Irrigation Projects: Methods and Implementation presents the considerations, options and factors necessary for effective implementation of irrigation strategies, going further to provide methods for evaluating the efficiency of systems-in-place for remedial correction as needed. As the first book to take this lifecycle approach to agricultural irrigation, it includes real-world examples not only on natural resource availability concerns, but also on financial impacts and measurements. With 21 chapters divided into two sections, this book is a valuable resource for agricultural and hydrology engineers, conservation scientists and anyone seeking to implement and maintain irrigation systems. - Uses real-world examples to present practical insights - Incorporates both planning and evaluation for full-scope understanding and application - Illustrates both potential benefits and limitations of irrigation solutions - Provides potential means to increase crop productivity that can result in improved farm income
Download or read book Proceedings written by and published by UNEP/Earthprint. This book was released on 1998 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems by : W. H. van der Molen
Download or read book Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems written by W. H. van der Molen and published by Food & Agriculture Org.. This book was released on 2007 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this paper is to facilitate the planning and design of land drainage systems for sound land and water management for engineers and other professionals. It considers the integration of technical, socio-economic and environmental factors and the need for system users' participation in the planning, design, operation and maintenance processes. The text provides guidelines for the appropriate identification of drainage problems, for the planning and design of field drainage systems (surface and subsurface) and the main drainage and disposal systems. The annexes provide more detailed information with technical background, appropriate equations, some cross-references for finding appropriate methodologies, and computer programs for calculation of extreme values, of permeability and some land drainage system parameters. --Publisher's description.
Book Synopsis Irrigation research priorities for Nigeria: Proceedings of a National Seminar held at the University of Ilorin, Nigeria from 20 to 23 April, 1993 by :
Download or read book Irrigation research priorities for Nigeria: Proceedings of a National Seminar held at the University of Ilorin, Nigeria from 20 to 23 April, 1993 written by and published by IWMI. This book was released on with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 2009 Annual Review of Development Effectiveness by : World Bank
Download or read book 2009 Annual Review of Development Effectiveness written by World Bank and published by World Bank Publications. This book was released on 2009-12-04 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The Annual Review of Development Effectiveness 2009' presents evidence on the World Bank s efforts in two areas. Part I tracks the outcomes of Bank projects and country programs and the evolution of monitoring and evaluation (M and E). Part II examines the Bank s support for environmentally sustainable development compatible with economic growth and poverty reduction. The Bank s project performance rebounded in 2008, allaying concerns about the weakened performance in 2007. As previous ARDEs have shown, project performance has been improving gradually for 15 years according to the traditional measure percent of projects with satisfactory (versus unsatisfactory) outcomes. But IEG ratings of M and E quality for completed projects indicate considerable room for progress. Information to assess impacts continues to be lacking although preliminary data suggests improvements in baseline data collection. Bank support for the environment has recovered since 2002 due to new sources of concessional finance. The outcomes of environment projects have improved in recent years. A growing number of regional projects are addressing the shared use of water resources. New global partnerships are deepening the Bank s involvement in climate change issues. But M and E remains weak: three-quarters of environment-related projects those managed by sectors other than environment lack reporting of environmental outcomes.
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