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Book Land And Soil Management

    Book Details:
  • Author : Alfredo Sfeir-Younis
  • Publisher : CRC Press
  • Release : 2019-04-11
  • ISBN : 0429723229
  • Pages : 254 pages

Download or read book Land And Soil Management written by Alfredo Sfeir-Younis and published by CRC Press. This book was released on 2019-04-11 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil erosion has become a problem of crisis proportions in developing countries around the globe, and better approaches to land management are desperately needed. This book provides analytical frameworks to guide the creation and appraisal of soil erosion control programs. The authors discuss a broad range of important issues involved in designing and implementing more effective soil conservation programs. The book begins with a discussion of the physical and economic dimensions of soil erosion and an estimation of the extent of the problem. It then explains how to improve the evaluation of soil conservation programs by integrating scientific knowledge with economic methods and procedures. A series of practical illustrations graphically demonstrates the application of the concepts derived from the theory. The most important organizational, institutional, technical, and macroeconomic aspects of soil and land management appraisal are outlined, and the major elements of project or program design are also pinpointed and illustrated. Finally, the book suggests areas most in need of future research.

Book Imperial Gullies

Download or read book Imperial Gullies written by Kate Barger Showers and published by Ohio University Press. This book was released on 2005 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Book Economics of Dryland Management

Download or read book Economics of Dryland Management written by John A. Dixon and published by Routledge. This book was released on 2013-11-05 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have always had land in which the agricultural productivity is limited because there is not enough moisture. Systems of farming and burning often degrade dryland further until it is desert. Today, however, the problem is becoming much more serious. Over 20 per cent of the world's population lives in dryland areas, and unless action is taken drylands will increase dramatically. This book focuses on the people who live and .farm in the drylands, their use of land resources and the economic returns from their decisions. In a clear and thorough economic appraisal, the authors show how it is still possible to arrest the problem. Originally published in 1989

Book The Fluvial Imagination

Download or read book The Fluvial Imagination written by Colin Hoag and published by Univ of California Press. This book was released on 2022-11-08 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landlocked and surrounded by South Africa on all sides, the mountain kingdom of Lesotho became the world's first "water-exporting country" when it signed a 1986 treaty with its powerful neighbor. An elaborate network of dams and tunnels now carries water to Johannesburg, the subcontinent's water-stressed economic epicenter. Hopes that proceeds from water sales could improve Lesotho's fortunes, however, have clashed with fears that soil erosion from overgrazing livestock could fill its reservoirs with sediment. In this wide-ranging and deeply researched book, Colin Hoag shows how producing water commodities incites a fluvial imagination: a sense for how water flows. As we enter our planet's water-export era, Lesotho exposes the possibilities and perils ahead. "Colin Hoag's keen ethnographic eye shows how the Basotho's beloved pula (rain) was transformed into exportable and commodified 'water,' demonstrating how dams are entangled with a host of thorny social and political issues." - James Ferguson, author of Give a Man a Fish: Reflections on the New Politics of Distribution "A rich account of the ecological, political, and economic contradictions produced through Lesotho's water-export economy. The work is engaging and well-written, based on long-term fieldwork in Lesotho's grazing communities, where lives and livelihoods are bound by the state's management of water." - Laura A. Ogden, author of Swamplife: People, Gators, and Mangroves Entangled in the Everglades "A beautifully written and thoroughly interdisciplinary book that shows why and how it is necessary to engage histories of racialization and commoditization in scientific practice, on the one hand, and natural scientific practices in the social sciences, on the other. In describing the ongoing histories and infrastructures that make water and empire durable forces, Hoag's work is a wonderful and timely contribution." - Nikhil Anand, author of Hydraulic City: Water and the Infrastructures of Citizenship in Mumbai.

Book The Dynamics of Productive Relationships

Download or read book The Dynamics of Productive Relationships written by A. F. Robertson and published by CUP Archive. This book was released on 1987 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Reconnaissance level Evaluation of Soil Conservation Programs and Methods in the Kingdom of Lesotho

Download or read book A Reconnaissance level Evaluation of Soil Conservation Programs and Methods in the Kingdom of Lesotho written by Colorado State University Evaluation Team and published by . This book was released on 1978 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book SADEX

Download or read book SADEX written by and published by . This book was released on 1979 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Soil Erosion   Soil Conservation

Download or read book Soil Erosion Soil Conservation written by David Ambrose and published by . This book was released on 2005 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Soil Conservation in the SADCC Region

Download or read book Soil Conservation in the SADCC Region written by Lennart Annersten and published by . This book was released on 1989 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Lesotho Woodlot Project

Download or read book The Lesotho Woodlot Project written by Ian Powell and published by . This book was released on 1983 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Study of Water Erosion and the Effects of Tillage Practices on Particle Size Distribution of the Eroded Soil Material with Reference to Lesotho

Download or read book A Study of Water Erosion and the Effects of Tillage Practices on Particle Size Distribution of the Eroded Soil Material with Reference to Lesotho written by Nkareng Lekena and published by . This book was released on 1983 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Lesotho Index

Download or read book Lesotho Index written by and published by . This book was released on 1991 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: