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Author : Melinda Fones-Sundell
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (319 download)
Download or read book Perspectives on Soil Erosion in Africa written by Melinda Fones-Sundell and published by . This book was released on 1989 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : António Vieira
Publisher : BoD – Books on Demand
ISBN 13 : 1839622997
Total Pages : 153 pages
Book Rating : 4.8/5 (396 download)
Download or read book Soil Erosion written by António Vieira and published by BoD – Books on Demand. This book was released on 2021-05-12 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil erosion is a major environmental issue with a worldwide impact and direct and indirect effects on soil productivity and consequently on human survival. Although a natural process, soil erosion has increased significantly due to human intervention, especially in the last centuries, through diverse activities such as intensive agriculture, overgrazing, urban sprawl, deforestation, and industrial and mining activities. Presently, soil erosion and degradation promoted by human action have reached extreme levels, necessitating urgent measures to promote soil conservation and rehabilitation. This book presents perspectives on soil erosion occurring in different parts of the world as well as some successful initiatives and strategies for soil conservation and rehabilitation.
Author : Paulo Pereira
Publisher : Springer Nature
ISBN 13 : 3031321685
Total Pages : 399 pages
Book Rating : 4.0/5 (313 download)
Download or read book Impact of Agriculture on Soil Degradation I written by Paulo Pereira and published by Springer Nature. This book was released on 2023-05-11 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of two volumes that together provide a global overview of the impact of agriculture on soil degradation, tracing the most critical drivers like the use and abuse of agrochemicals, mechanization, overgrazing, irrigation, slash and burn agriculture, and the use of plastics. This book covers the main effects of agriculture practices on soil degradation in several countries from Africa, America, Asia, and Oceania, and it elucidates the impact of chemical agents on soil quality, namely, the use of fertilizers, herbicides, pesticides, soil acidification and microplastics pollution. In these continents, a large number of the population depend on agriculture, which sets an enormous pressure on the ecosystems. Divided into 13 chapters, the book offers authoritative contributions about the fundamental soil degradation problems in countries such as Argentina, Australia, Peru and Bolivia, Brazil, Chile, China, Colombia, India, Israel, Kenya, Mexico, South Africa, the United States of America. As soil degradation issues are often linked with biodiversity loss and poverty, readers will also find in this book an important discussion of the different social, economic, political, and environmental aspects contributing to soil quality and sustainable management. Given the breadth and depth of its coverage, the book offers an invaluable source of information for researchers, students, environmental managers and policymakers alike.
Author : Michael O'Neal Campbell
Publisher : Nova Science Publishers
ISBN 13 : 9781624172588
Total Pages : 0 pages
Book Rating : 4.1/5 (725 download)
Download or read book The Political Ecology of Soil Erosion in West Africa written by Michael O'Neal Campbell and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text looks at theories of nature-society relations and development, applied to soil erosion and environmental change in West Africa, and Ghana. Acknowledging the importance of power relations for environmental management, the book begins with an examination of the field of political ecology, alternately the political economy of the environment. It assesses the role of this sub-discipline within geography and anthropology, and its role in practical conservation planning and the management of soil erosion.
Author : Hadijah Yahyah
Publisher : Springer Nature
ISBN 13 : 3030360040
Total Pages : 219 pages
Book Rating : 4.0/5 (33 download)
Download or read book Legal Instruments for Sustainable Soil Management in Africa written by Hadijah Yahyah and published by Springer Nature. This book was released on 2020-04-06 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an important discussion on future options for sustainable soil management in Africa from various perspectives, including national soil protection regulations, the role of tenure rights, the work of relevant international institutions such as the UNCCD and FAO, and regional and international cooperation. This first volume of the new subseries Regional Perspectives to the International Yearbook of Soil Law and Policy includes contributions by African and international experts alike. Given the range of key topics covered, the book offers an indispensable tool for all academics, legislators and policymakers working in this field. The “International Yearbook of Soil Law and Policy – Regional Perspectives” series discusses central questions in law and politics that concern the protection and sustainable management of soil and land in different regions of the world.
Author : Annika Dahlberg
Publisher : Nordic Africa Institute
ISBN 13 : 9789171063571
Total Pages : 64 pages
Book Rating : 4.0/5 (635 download)
Download or read book Contesting Views and Changing Paradigms written by Annika Dahlberg and published by Nordic Africa Institute. This book was released on 1994 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Piers Blaikie
Publisher : Routledge
ISBN 13 : 1317268385
Total Pages : 201 pages
Book Rating : 4.3/5 (172 download)
Download or read book The Political Economy of Soil Erosion in Developing Countries written by Piers Blaikie and published by Routledge. This book was released on 2016-05-20 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1985. This book examines wide variety of ways in which environmental deterioration, in particular soil erosion, can be viewed and the implicit political judgements that often inform them. Using the context of developing countries, where the effects tend to be more acute due to underdevelopment and climatic factors, this work aims to examine this source of uncertainty and make explicit the underlying assumptions in the debate about soil erosion. It also rejects the notion that soil erosion is a politically neutral issue and argues that conservation requires fundamental social change. This title will be of interest to students of environmental and developmental studies.
Author : Graham Vernon Jacks
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (321 download)
Download or read book Vanishing Lands written by Graham Vernon Jacks and published by . This book was released on 1972 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1351593285
Total Pages : 404 pages
Book Rating : 4.3/5 (515 download)
Download or read book Soil Degradation and Restoration in Africa written by Rattan Lal and published by CRC Press. This book was released on 2019-07-09 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil degradation is a widespread problem in Africa resulting in decreased agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. The major cause of soil degradation in Africa is uncontrolled and excessive grazing in the savanna regions followed by deforestation and the use of inappropriate and extractive farming practices. Perpetual neglect of the health of soils in Africa can exacerbate the already serious problems of food and nutritional insecurity and environmental degradation. Food and nutritional security of the growing population of Africa can only be achieved if degraded soils are restored and soils of agroecosystems are managed prudently and sustainably. Ignoring soils and taking the fragile, finite and precious soil resources for granted is the principal cause of poverty, hunger, and environmental degradation. The downward spiral must be reversed through soil restoration measures based on translating science into action. This book describes the soils of Africa, processes of soil degradation, extent and severity of soil degradation, and the impacts of degradation processes on food and nutritional security. Features: Explores the extent and severity of soil degradation in Africa Analyzes the cause–effect relationship between anthropogenic activities and soil degradation Reviews processes of soil degradation in Africa including erosion, salinization, nutrient depletion, and decline of soil organic matter Addresses the effect of climate change on soil degradation in Africa. Explains how soil degradation causes food and nutritional insecurity Part of the Advances in Soil Sciences series, this volume is specifically devoted to the processes and factors that cause soil degradation and the challenges and potential for remediation and restoration of soil health in Africa.
Author : Michael B.K. Darkoh
Publisher : Routledge
ISBN 13 : 1351756656
Total Pages : 456 pages
Book Rating : 4.3/5 (517 download)
Download or read book Human Impact on Environment and Sustainable Development in Africa written by Michael B.K. Darkoh and published by Routledge. This book was released on 2018-12-20 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title was first published in 2003. Based on a blend of knowledge and perspectives from a variety of disciplines this volume examines the human-environment interaction in Africa, with a focus on the economic, social and political processes that generate environmental change and problems in this region. Currently there are controversies over and challenges to such concepts and issues as environment-human relationships, ecological resilience, decertification, sustainable development, globalization and North-South dialogue. This book draws upon past and present research findings to discuss these issues. It features: an examination of the characteristics, processes and patterns of environmental crises; an analysis of the principal issues and challenges facing policy makers and implementers; and the promotion of awareness of theoretical, empirical and comparative research. The volume not only seeks to answer some of the old questions, but also open up new ones for further discussion.
Author : Paul Richards
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.F/5 ( download)
Download or read book African Environment, Problems and Perspectives written by Paul Richards and published by . This book was released on 1975 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Keeley
Publisher : Routledge
ISBN 13 : 1136549722
Total Pages : 241 pages
Book Rating : 4.1/5 (365 download)
Download or read book Understanding Environmental Policy Processes written by James Keeley and published by Routledge. This book was released on 2014-10-14 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical analysis of the post-Rio consensus on environment and development which questions the role of particular forms of internationalized elite scientific expertise. It asks why certain understandings of environmental change stick with such tenacity. In exploring this, the authors unravel the politics of knowledge surrounding policymaking, looking particularly at Ethiopia, Mali and Zimbabwe and their land and soils management. The book also looks at prospects for more inclusive, participatory forms of policymaking.
Author : W. Graeme Donovan
Publisher : World Bank Publications
ISBN 13 : 9780821342367
Total Pages : 76 pages
Book Rating : 4.3/5 (423 download)
Download or read book Soil Fertility Management in Sub-Saharan Africa written by W. Graeme Donovan and published by World Bank Publications. This book was released on 1998-01-01 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 408. This report is a critical review of the technical, economic, and institutional constraints on improving soil fertility in Sub-Saharan Africa, and the actions recommended to address them. Action plans prepared for Ghana, Kenya, Malawi, and Mali examine the demand for and supply of mineral fertilizers, the exploitation of local mineral resources, the prevention of soil erosion and increasing soil-water retention, and soil fertility management using organic technologies and management practices.
Author : Chris Reij
Publisher : Routledge
ISBN 13 : 1134175930
Total Pages : 348 pages
Book Rating : 4.1/5 (341 download)
Download or read book Sustaining the Soil written by Chris Reij and published by Routledge. This book was released on 2013-11-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indigenous soil and water conservation practices are rarely acknowledged in the design of conventional development projects. Instead, the history of soil and water conservation in Africa has been one of imposing external solutions without regard for local practice. There is a remarkably diverse range of locally developed and adapted technologies for the conservation of water and soil, well suited to their particular site and socio-economic conditions. But such measures have been ignored, and sometimes even overturned, by external solutions. Sustaining the Soil documents farmers' practices, exploring the origins and adaptations carried out by farmers over generations, in response to changing circumstances. Through a comparative analysis of conservation measures - from the humid zones of West Africa to the arid lands of the Sudan, from rock terraces in Morocco to the grass strips of Swaziland - the book explores the various factors that influence adoption and adaptation; farmers' perceptions of conservation needs; and the institutional and policy settings most favorable to more effective land husbandry. For the first time on an Africa-wide scale, this book shows that indigenous techniques work, and are being used successfully to conserve and harvest soil and water. These insights combine to suggest new ways forward for governments and agencies attempting to support sustainable land management in Africa, involving a fusion of traditional and modern approaches, which makes the most of both the new and the old.
Author : A. de Vos
Publisher : Springer Science & Business Media
ISBN 13 : 940101938X
Total Pages : 235 pages
Book Rating : 4.4/5 (1 download)
Download or read book Africa, the Devastated Continent? written by A. de Vos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa is not known as one of the more densely populated continents. Yet, the damaging marks of man's activities may be seen there dramatically. Many of Africa's ecological zones are fragile. Large scale soil erosion, resul tant cycles of drought and flash floods, downgrading of fauna and flora are well-known to many in general ways, as well as from detailed examination of a few areas. But large parts of Africa remain inaccessible. Very few students of Africa have the opportunity - or the tenacity - to travel over these vast areas or into the hidden corners that lie beyond the well-known routes of Africa. As FAO's Regional Wildlife and National Parks Officer for Africa, ANTooN DE Vos had the opportunity of travelling widely and studying and reporting on the acceleration of man-made changes in much of the continent. As an experienced practitioner of an important and difficult science, ecology, he has made a significant professional contribution with this book. It is our hope that those who read it will be encouraged to carryon the important work and the concern with this subject to which Dr. DE Vos has devoted so much of his knowledge, energy and personal commitments.
Author : Royal African Society (London)
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (11 download)
Download or read book Land Usage and Soil Erosion in Africa written by Royal African Society (London) and published by . This book was released on 1938 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251046296
Total Pages : 108 pages
Book Rating : 4.0/5 (462 download)
Download or read book Two Essays on Socio-economic Aspects of Soil Degradation written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Dirt poor: poverty, farmers and soil resource investment/ by Leslie Lipper; Methodological issues in analysing the linkages between socio-eocnomic and environmental systems/ by Dan Osgood and Leslie Lipper. Includes 1-page abstracts in French, Spanish and Arabic
