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Book Synopsis Soil Erosion and Reservoir Sedimentation in Lesotho by : Qalabane K. Chakela
Download or read book Soil Erosion and Reservoir Sedimentation in Lesotho written by Qalabane K. Chakela and published by Nordic Africa Institute. This book was released on 1981 with total page 160 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 Synopsis Imperial Gullies by : Kate Barger Showers
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 Synopsis Sediment Sources, Sediment Residence Time and Sediment Transfer-case Studies of Soil Erosion in the Lesotho Lowlands by : Qalabane K. Chakela
Download or read book Sediment Sources, Sediment Residence Time and Sediment Transfer-case Studies of Soil Erosion in the Lesotho Lowlands written by Qalabane K. Chakela and published by . This book was released on 1986 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Lesotho is rather different from most other African countries. For starters, it is a kingdom, which preserves a traditional hierarchy and customs, and its population consists of one fairly homogenous ethnic group, although admittedly there are differences and occasional rifts within it. Then, it is a landlocked country, completely surrounded by South Africa on which is depends heavily. Economically, it has not been doing particularly well, this partly because the country is so poorly endowed by nature, and its people often eke out a living abroad. Politically, there have been ups and downs, the downs fortunately lying in the past, with Lesotho doing somewhat better since the latest elections. Socially and culturally, as hinted, it is quite unique and this can be gathered from reading the book. This second edition of Historical Dictionary of Lesotho covers the full scope of Lesotho’s ancient, colonial, and independence eras. It gives greater emphasis to the more recent period and brings the book fully up-to-date. This is done through a chronology, an introductory essay, appendixes, and an extensive bibliography. The dictionary section has over 400 cross-referenced entries on civil society, key events, leaders, governmental, international, religious, and other private organizations, policies, political movements and parties, economic elements, and many other areas that have shaped the country’s trajectory. This book is an excellent access point for students, researchers, and anyone wanting to know more about Lesotho.
Book Synopsis Historical Dictionary of Lesotho by : Scott Rosenberg
Download or read book Historical Dictionary of Lesotho written by Scott Rosenberg and published by Scarecrow Press. This book was released on 2013-06-13 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lesotho is rather different from most other African countries. For starters, it is a kingdom, which preserves a traditional hierarchy and customs, and its population consists of one fairly homogenous ethnic group, although admittedly there are differences and occasional rifts within it. Then, it is a landlocked country, completely surrounded by South Africa on which is depends heavily. Economically, it has not been doing particularly well, this partly because the country is so poorly endowed by nature, and its people often eke out a living abroad. Politically, there have been ups and downs, the downs fortunately lying in the past, with Lesotho doing somewhat better since the latest elections. Socially and culturally, as hinted, it is quite unique and this can be gathered from reading the book. This second edition of Historical Dictionary of Lesotho covers the full scope of Lesotho’s ancient, colonial, and independence eras. It gives greater emphasis to the more recent period and brings the book fully up-to-date. This is done through a chronology, an introductory essay, appendixes, and an extensive bibliography. The dictionary section has over 400 cross-referenced entries on civil society, key events, leaders, governmental, international, religious, and other private organizations, policies, political movements and parties, economic elements, and many other areas that have shaped the country’s trajectory. This book is an excellent access point for students, researchers, and anyone wanting to know more about Lesotho.
Book Synopsis Erosion and Sediment Yield by : D. E. Walling
Download or read book Erosion and Sediment Yield written by D. E. Walling and published by . This book was released on 1996 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This Special Issue titled “Soil Erosion and Sustainable Land Management” presents 13 chapters organized into four main parts. The first part deals with assessment of soil erosion that covers historical sediment dating to understand past environmental impacts due to tillage; laboratory simulation to clarify the effect of soil surface microtopography; integrated field observation and the random forest machine learning algorithm to assess watershed-scale soil erosion assessment; and developing the sediment delivery distributed (SEDD) model for sub-watershed erosion risk prioritization. In Part II, the factors controlling soil erosion and vegetation degradation as influenced by topographic positions and climatic regions; long-term land use change; and improper implementation of land management measures are well dealt with. Part III presents different land management technologies that could reduce soil erosion at various spatial scales; improve land productivity of marginal lands with soil microbes; and reclaim degraded farmland using dredged reservoir sediments. The final part relates livelihood diversification to climate vulnerability as well as the coping strategy to the adverse impacts of soil erosion through sustainable land management implementation which opens prospects for policy formulation. The studies cover regions of Africa, Europe, North America and Asia, being dominantly conducted under the framework of international scientific collaborations through employing a range techniques and scales, from the laboratory to watershed scales. We believe those unique features of the book could attract the interest of the wider scientific community worldwide.
Book Synopsis Soil Erosion and Sustainable Land Management (SLM) by : Atsushi Tsunekawa
Download or read book Soil Erosion and Sustainable Land Management (SLM) written by Atsushi Tsunekawa and published by MDPI. This book was released on 2021-05-26 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue titled “Soil Erosion and Sustainable Land Management” presents 13 chapters organized into four main parts. The first part deals with assessment of soil erosion that covers historical sediment dating to understand past environmental impacts due to tillage; laboratory simulation to clarify the effect of soil surface microtopography; integrated field observation and the random forest machine learning algorithm to assess watershed-scale soil erosion assessment; and developing the sediment delivery distributed (SEDD) model for sub-watershed erosion risk prioritization. In Part II, the factors controlling soil erosion and vegetation degradation as influenced by topographic positions and climatic regions; long-term land use change; and improper implementation of land management measures are well dealt with. Part III presents different land management technologies that could reduce soil erosion at various spatial scales; improve land productivity of marginal lands with soil microbes; and reclaim degraded farmland using dredged reservoir sediments. The final part relates livelihood diversification to climate vulnerability as well as the coping strategy to the adverse impacts of soil erosion through sustainable land management implementation which opens prospects for policy formulation. The studies cover regions of Africa, Europe, North America and Asia, being dominantly conducted under the framework of international scientific collaborations through employing a range techniques and scales, from the laboratory to watershed scales. We believe those unique features of the book could attract the interest of the wider scientific community worldwide.
Book Synopsis Erosion and Sediment Yield by : Richard Frederick Hadley
Download or read book Erosion and Sediment Yield written by Richard Frederick Hadley and published by . This book was released on 1984 with total page 232 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 Synopsis Economics of Dryland Management by : John A. Dixon
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 325 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 Synopsis A Study of Water Erosion and the Effects of Tillage Practices on Particle Size Distribution of the Eroded Soil Material with Reference to Lesotho by : Nkareng Lekena
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 Synopsis Soil Erosion & Soil Conservation by : David Ambrose
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: