Reclamation Of Arid Lands
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Author | : Mohammad Jafari |
Publisher | : Springer |
Total Pages | : 275 |
Release | : 2017-10-31 |
Genre | : Technology & Engineering |
ISBN | : 331954828X |
This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these areas may lead to further gradual degradation. As such, an understanding of the characteristics of these areas is vital if they are to be conserved and reclaimed.
Author | : United States. Congress. Senate. Committee on Irrigation and Reclamation |
Publisher | : |
Total Pages | : 932 |
Release | : 1911 |
Genre | : Irrigation |
ISBN | : |
Author | : Gouri Sankar Bhunia |
Publisher | : Elsevier |
Total Pages | : 786 |
Release | : 2021-11-17 |
Genre | : Technology & Engineering |
ISBN | : 0128238968 |
Land Reclamation and Restoration Strategies for Sustainable Development: Geospatial Technology Based Approach, Volume Ten covers spatial mapping, modeling and risk assessment in land hazards issues and sustainable management. Each section in the book explores state-of-art techniques using commercial, open source and statistical software for mapping and modeling, along with case studies that illustrate modern image processing techniques and computational algorithms. A special focus is given on recent trends in data mining techniques. This book will be of particular interest to students, researchers and professionals in the fields of earth science, applied geography, and those in the environmental sciences. - Demonstrates a geoinformatics approach to data mining techniques, data analysis, modeling, risk assessment, visualization, and management strategies in different aspects of land use, hazards and reclamation - Covers land contamination problems, including effects on agriculture, forestry, and coastal and wetland areas - Suggests specific techniques of remediation - Explores state-of-art techniques based on commercial, open source, and statistical software for mapping and modeling using modern image processing techniques and computational algorithm
Author | : Diana K. Davis |
Publisher | : MIT Press |
Total Pages | : 302 |
Release | : 2016-03-25 |
Genre | : Nature |
ISBN | : 0262034522 |
An argument that the perception of arid lands as wastelands is politically motivated and that these landscapes are variable, biodiverse ecosystems, whose inhabitants must be empowered. Deserts are commonly imagined as barren, defiled, worthless places, wastelands in need of development. This understanding has fueled extensive anti-desertification efforts—a multimillion-dollar global campaign driven by perceptions of a looming crisis. In this book, Diana Davis argues that estimates of desertification have been significantly exaggerated and that deserts and drylands—which constitute about 41% of the earth's landmass—are actually resilient and biodiverse environments in which a great many indigenous people have long lived sustainably. Meanwhile, contemporary arid lands development programs and anti-desertification efforts have met with little success. As Davis explains, these environments are not governed by the equilibrium ecological dynamics that apply in most other regions. Davis shows that our notion of the arid lands as wastelands derives largely from politically motivated Anglo-European colonial assumptions that these regions had been laid waste by “traditional” uses of the land. Unfortunately, such assumptions still frequently inform policy. Drawing on political ecology and environmental history, Davis traces changes in our understanding of deserts, from the benign views of the classical era to Christian associations of the desert with sinful activities to later (neo)colonial assumptions of destruction. She further explains how our thinking about deserts is problematically related to our conceptions of forests and desiccation. Davis concludes that a new understanding of the arid lands as healthy, natural, but variable ecosystems that do not necessarily need improvement or development will facilitate a more sustainable future for the world's magnificent drylands.
Author | : John Wesley Powell |
Publisher | : Franklin Classics Trade Press |
Total Pages | : 222 |
Release | : 2018-10-18 |
Genre | : |
ISBN | : 9780343705398 |
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author | : Robert Sauder |
Publisher | : University of Nevada Press |
Total Pages | : 276 |
Release | : 2009-08-15 |
Genre | : Science |
ISBN | : 0874178010 |
In the arid American West, settlement was generally contingent on the availability of water to irrigate crops and maintain livestock and human residents. Early irrigation projects were usually the cooperative efforts of pioneer farmers, but by the early twentieth century they largely reflected federal intentions to create new farms out of the western public domain. The Yuma Reclamation Project, authorized in 1904, was one of the earliest federal irrigation projects initiated in the western United States and the first authorized on the Colorado River. Its story exemplifies the range of difficulties associated with settling the nation’s final frontier—the remaining irrigable lands in the arid West, including Indian lands—and illuminates some of the current issues and conflicts concerning the Colorado River. Author Robert Sauder’s detailed, meticulously researched examination of the Yuma Project illustrates the complex multiplicity of problems and challenges associated with the federal government’s attempt to facilitate homesteading in the arid West. He examines the history of settlement along the lower Colorado River from earliest times, including the farming of the local Quechan people and the impact of Spanish colonization, and he reviews the engineering problems that had to be resolved before an industrial irrigation scheme could be accomplished. The study also sheds light on myriad unanticipated environmental, economic, and social challenges that the government had to confront in bringing arid lands under irrigation, including the impact on the Native American population of the region.The Yuma Reclamation Project is an original and significant contribution to our understanding of federal reclamation endeavors in the West. It provides new and fascinating information about the history of the Yuma Valley and, as a case study of irrigation policy, it offers compelling insights into the history and consequences of water manipulation in the arid West.
Author | : United States. General Land Office |
Publisher | : |
Total Pages | : 24 |
Release | : 1910 |
Genre | : |
ISBN | : |
Author | : Harold E. Dregne |
Publisher | : Taylor & Francis |
Total Pages | : 264 |
Release | : 1983 |
Genre | : Business & Economics |
ISBN | : 9783718601684 |
First Published in 1983. Routledge is an imprint of Taylor & Francis, an informa company.
Author | : United States. Congress. Senate. Select Committee on Irrigation and Reclamation of Arid Lands |
Publisher | : |
Total Pages | : 1264 |
Release | : 1890 |
Genre | : Irrigation |
ISBN | : |
Author | : Richard I. Barnhisel |
Publisher | : |
Total Pages | : 1118 |
Release | : 2000 |
Genre | : Nature |
ISBN | : |
Land reclamation, particularly of land disturbed by mining, is a major environmental issue throughout the world. Thirty-eight chapters explore the vast complexities involved in reclamation after large-scale disturbances and provide a broad range of perspectives and examples of reclamation efforts. Readers will find specifics, from mapping minesoil to policy-making, from geochemistry to large-scale topography, from the papermill to oil shale, and emerge with an overall understanding of reclamation strategies and challenges.