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Author: Royston Philip Charles Morgan
Publisher: Longman Scientific and Technical
ISBN:
Category : Gardening
Languages : en
Pages : 212
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Book Description
Provides comprehensive treatment of soil erosion processes and their control and a practical approach of the design of soil conservation methods.
Author: Royston Philip Charles Morgan
Publisher: Longman Scientific and Technical
ISBN:
Category : Gardening
Languages : en
Pages : 212
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Book Description
Provides comprehensive treatment of soil erosion processes and their control and a practical approach of the design of soil conservation methods.
Author: Menachem Agassi
Publisher: CRC Press
ISBN: 1000948668
Category : Nature
Languages : en
Pages : 430
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Book Description
Discusses the latest information regarding the processes and mechanisms responsible for runoff and erosion by water in arable lands--detailing state-of-the-art water and soil conservation methods. Elucidates the rehabilitation of agricultural lands depleted by human activity.
Author: R. P. Tripathi
Publisher: New Age International
ISBN: 9788122403053
Category : Soil conservation
Languages : en
Pages : 0
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Book Description
This Book Has Been Prepared To Serve As A Textbook For Undergraduate And Graduate Students, Teachers And A Book Of Reference For Researchers. The Unique Feature Of This Book Is That Theory And Practice Have Been Dealt Together. The Basic Principles Have Been Dealt Systematically In A Concise Form Considering The Need Of Average Student.First Four Chapters Deal With Principles Of Erosion, Causes, Effects, Mechanisms Involved In Erosion By Water And Wind. Various Aspects Of Soil Conservation Are Discussed In Five Subsequent Chapters. A Separate Chapter On Watershed Management And A Chapter On Overview Of Soil Conservation Work In India And A Glossary Of Selected Terms In Soil Erosion And Conservation Are Also Given. This Book Should Interest To Students And Professionals In The Fields Of Agriculture, Soil Science, Agronomy, Horticulture, Forestry, Agroforestry, Hydrology, Agricultural Engineering/Soil And Water Conservation Engineering, Economics And Environmental Sciences.
Author: Khan Towhid Osman
Publisher: Springer Science & Business Media
ISBN: 9400775903
Category : Nature
Languages : en
Pages : 248
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Book Description
In view of the grave consequences of soil degradation on ecosystem functions, food security, biodiversity and human health, this book covers the extent, causes, processes and impacts of global soil degradation, and processes for improvement of degraded soils. Soil conservation measures, including soil amendments, decompaction, mulching, cover cropping, crop rotation, green manuring, contour farming, strip cropping, alley cropping, surface roughening, windbreaks, terracing, sloping agricultural land technology (SALT), dune stabilization, etc., are discussed. Particular emphasis is given to soil pollution and the methods of physical, chemical and biological remediation of polluted soils. This book will lead the reader from the basics to a comprehensive understanding of soil degradation, conservation and remediation.
Author: David Pimentel
Publisher: Cambridge University Press
ISBN: 9780521104715
Category : Nature
Languages : en
Pages : 0
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Book Description
Land degradation from soil erosion has been considered by many to be a problem of significant proportion, affecting some 30-50% of the earth's land surface. At the time of the first publication of this book in 1993, estimates indicated that 10-15 million hectares of land were being lost each year through erosion and salinisation from irrigation and that at such a rate of loss, topsoil reserves on most sloping lands would be depleted within two hundred years. Since humankind's dependency on the land for food is almost total, soil erosion represents a real threat to the security of our food supply. The need for the immediate conservation of the world's soil resources is therefore clear. As part of the response to this need, the International Union for the Conservation of Nature's Commission on Ecology convened a special working group to consider the problem of world soil erosion and to propose practical solutions for soil conservation. This important book presents the outcome of their work.
Author: R. P. C. Morgan
Publisher: John Wiley & Sons
ISBN: 140514467X
Category : Science
Languages : en
Pages : 320
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Book Description
Soil Erosion and Conservation provides a comprehensive treatment of the processes of soil erosion, the methods that can be used for their control, and the issues involved in designing and implementing soil conservation programmes. Features of the third edition of this internationally recognised textbook include: New material on gully erosion, tillage practices, erosion risk assessment, use of erosion models, incentives for farmers and land users, and community approaches to erosion control Updated sections on the mechanics of wind erosion, soil erodibility, use of vegetation in erosion control, traditional soil conservation measures, socio-economic issues and the role of government Describes the methods used to assess the risk of erosion and predict rates of soil loss Outlines the social, economic, political and institutional constraints on implementing soil protection measures Covers erosion and its control for agriculture, grazing, forestry, mining land, road banks, pipeline corridors and recreation Provides worldwide coverage of the success and failure of erosion control using material from Europe, Africa, Australia, America and Asia An Instructor manual CD-ROM for this title is available. Please contact our Higher Education team at
[email protected] for more information.
Author: Terrence J. Toy
Publisher: John Wiley & Sons
ISBN: 9780471383697
Category : Technology & Engineering
Languages : en
Pages : 360
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Book Description
- Problem der Bodenerosion wird hier mit ganzheitlichem Ansatz besprochen - Ursachen und Auswirkungen der Erosion werden in sozialökonomischen Kontext gebracht - ausführliche Angaben über Methoden der Verfolgung von Bodenerosion (GPS, GIS, Erdfernerkundung) - mit einer gut verständlichen allgemeinen Einführung in Bodenkunde und Hydrologie
Author: Humberto Blanco-Canqui
Publisher: Springer Science & Business Media
ISBN: 1402087098
Category : Nature
Languages : en
Pages : 617
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Book Description
“Principles of Soil Management and Conservation” comprehensively reviews the state-of-knowledge on soil erosion and management. It discusses in detail soil conservation topics in relation to soil productivity, environment quality, and agronomic production. It addresses the implications of soil erosion with emphasis on global hotspots and synthesizes available from developed and developing countries. It also critically reviews information on no-till management, organic farming, crop residue management for industrial uses, conservation buffers (e.g., grass buffers, agroforestry systems), and the problem of hypoxia in the Gulf of Mexico and in other regions. This book uniquely addresses the global issues including carbon sequestration, net emissions of CO2, and erosion as a sink or source of C under different scenarios of soil management. It also deliberates the implications of the projected global warming on soil erosion and vice versa. The concern about global food security in relation to soil erosion and strategies for confronting the remaining problems in soil management and conservation are specifically addressed. This volume is suitable for both undergraduate and graduate students interested in understanding the principles of soil conservation and management. The book is also useful for practitioners, extension agents, soil conservationists, and policymakers as an important reference material.
Author: Norman Hudson
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 328
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Book Description
Man and soil erosion; The mechanics of erosion; The physics of rainfall; The erosivity of rainfall; The erodibility of soil; The principles of mechanical protection; The estimation of surface run-off; The design of mechanical protection works; Land management; Control of werosion by crop management; Gully erosion; Erosion control on non-arable land; Wind erosion and its control; Erosion research methods; Pollution and soil erosion; Appendix 1, 2; indexes.
Author: Kate Barger Showers
Publisher: Ohio University Press
ISBN: 0821416138
Category : Soil conservation
Languages : en
Pages : 377
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Book Description
Once the grain basket for South Africa, much of Lesotho has become a scarred and treeless wasteland. The nation's spectacular gullying has concerned environmentalists and conservationists for more than half a century, In Imperial Gullies: Soil Erosion and Conservation in Lesotho, Kate B. Showers documents the truth behind this devastation. Showers reconstructs the history of the landscape, beginning with a history of the soil. She concludes that Lesotho's distinctive erosion chasms, called dongas, often cited as an example of destructive land-use practices by African farmers, actually were caused by colonial and postcolonial practices. The residents of Lesotho emerge as victims of a failed technology. Their efforts to mitigate or resist implementation of destructive soil conservation engineering works were thwarted, and they were blamed for the consequences of policies promoted by international soil conservationists since the 1930s. Imperial Gullies calls for an observational, experimental and, most importantly, a fully consultative and participatory approach to address Lesotho's serious contemporary problems of soil erosion. The first book to bring to center stage the historical practice of colonial soil science and a cautionary tale of western science in unfamiliar terrain it will interest a broad, interdisciplinary audience in African and environmental studies, social sciences, and history. "Showers shows how local people understood that colonial contour conservation methods and road building actually stimulated gully erosion, something colonial scientists failed to realize. Overall it is undoubtedly one of the most important books written to date on any part of the environmental history of Africa. Moreover it stands out in the discipline of environmental history in general as an unusually sophisticated work of great insight and explanatory power."---Richard H. Grove, author of Green Imperialism: Colonial Expansion, Tropical Island Edens and the Origins of Environmentalism, 1600-1860 Kate B. Showers is a visiting research fellow and senior research associate at the Centre for World Environmental History, University of Sussex, England. She has lived in rural Lesotho and has served as head of research, Institute of Southern African Studies, National University of Lesotho.
