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Author: John English
Publisher: World Bank Publications
ISBN: 9780821327340
Category : Business & Economics
Languages : en
Pages : 106
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Book Description
World Bank Environment Paper 5. This paper reviews land management practices and agricultural innovation in this semi-arid region since the 1930s, when it was feared that the region would quickly lose its capacity to support its inhabitants and the
Author: John English
Publisher: World Bank Publications
ISBN: 9780821327340
Category : Business & Economics
Languages : en
Pages : 106
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Book Description
World Bank Environment Paper 5. This paper reviews land management practices and agricultural innovation in this semi-arid region since the 1930s, when it was feared that the region would quickly lose its capacity to support its inhabitants and the
Author: Stefano Pagiola
Publisher: World Bank Publications
ISBN: 9780821344217
Category : Technology & Engineering
Languages : en
Pages : 112
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Book Description
This book focuses on the global effects of land degradation, but emphasizes other important levels of land degradation: at the field level, it may result in reduced productivity; at the national level, it may cause flooding, and sedimentation; and, at the global level, it can contribute to climate changes, damaging bio-diversity, and international waters. The effects on climate changes are explored, and the report questions the extent to which land degradation on agricultural land, affects climate change. Does it increase emissions of greenhouse gases? Does it affect land's capacity to serve as a carbon sink? Can appropriate management enhance both land's productivity, and its capacity to store carbon? The carbon cycle in soils is analyzed, indicating land degradation is likely to reduce the ability of soils to serve as carbon sink, and release stored carbon into the atmosphere, and, bio-diversity effects are likely to be adverse. Global benefits of land degradation control, include afforestation, to allow increased carbon sequestration, and provide adequate bio-diversity habitats; and, community-based wildlife management, can provide alternatives to some marginal areas. Although integrating global dimensions into land degradation control projects, may reverse the field level, or national problems it is causing, difficulties and constraints will likely contribute to the failure of these projects.
Author: Anthony Young
Publisher: Cambridge University Press
ISBN: 9780521785594
Category : Business & Economics
Languages : en
Pages : 336
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Book Description
This book provides an authoritative review of the resources of soils, water, climate, forests and pastures on which agriculture depends. It assesses the interactions between land resources and wider aspects of development, including population and poverty. Unless action is taken, the developing world will face recurrent problems of food security and conflict. The book gives some forcefully-expressed criticisms of current methods of assessing land degradation and placing an economic value on land. It should be read by all involved in rural development, including scientists, economists, geographers, sociologists, planners, and students of development studies. It provides a summary and perspective of the field of land resources, and suggests improvements needed to conserve resources for future generations. The hardback edition of the book received excellent reviews.
Author: Jonathan Mark Harris
Publisher: University of Michigan Press
ISBN: 047202373X
Category : Business & Economics
Languages : en
Pages : 304
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Book Description
Bringing together the thoughts of economists, political scientists, anthropologists, philosophers, and agricultural policy professionals, this volume focuses on the issues of sustainability in development. Examining such topics as international trade, political power, gender roles, legal institutions, and agricultural research, the contributors focus on the missing links in theory and practice that have been barriers to the achievement of truly sustainable development. Any theory of sustainable development must take into account economic, social, and environmental dimensions. Until recently, the question "What is development?" was often answered predominantly from the economist's perspective, with high priority being assigned to expansion of economic output. Social, political, institutional, and ethical aspects have often been neglected. But now that sustainable development has become a broadly accepted concept, it is impossible to maintain a narrowly economistic view of development. For this reason, the varied perspectives offered by the contributors to this volume are crucial to understanding the process of development as it relates to environmental sustainability and human well-being. The selection of articles is meant to be stimulating and provocative rather than comp-rehensive. They are roughly divided between those dealing with broad theoretical issues concerning the economic, political, and social aspects of development (Part I) and those presenting more applied analysis (Part II). The common thread is a concern for examining which factors contribute to making development socially just and environmentally sound. Rethinking Sustainability will be of interest to economists and social scientists, development professionals, and instructors seeking to offer their students a broad perspective on development issues. Jonathan Harris is Senior Research Associate, Global Development and Environment Institute at Tufts University, as well as Adjunct Associate Professor of International Economics at Tufts University Fletcher School of Law.
Author: Moses K. Tesi
Publisher: Lexington Books
ISBN: 9780739101315
Category : Business & Economics
Languages : en
Pages : 342
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Book Description
The premise of The Environment and Development in Africa is that current environmental problems in sub-Saharan Africa are an outcome of the continent's development activities. Whether these activities have generated economic growth and raised living standards or have led to growth without overall increases in living standards-or have even contributed to a decline in people's well-being-developments in that region have produced effects that have degraded Africa's environment in many ways. This book presents a comprehensive and systematic analysis of the context of the environmental issues facing sub-Saharan African states. Contributors discuss the problems associated with generating the capacity to manage Africa's environmental concerns; assess the impact of economic development efforts on the region's environment; and examine various societal and policy responses to environmental problems and to development problems linked to ecological decay. This is an important book for scholars and policy advisors concerned with African studies and global environmental issues.
Author: David William Pearce
Publisher: Earthscan
ISBN: 9781853835155
Category : Business & Economics
Languages : en
Pages : 292
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Book Description
First Published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.
Author: Douglas L. Johnson
Publisher: Rowman & Littlefield
ISBN: 9780742519480
Category : Nature
Languages : en
Pages : 324
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Book Description
Land Degradation explores the substantial decrease in an area's biological productivity or usefulness to humans due to human activities. The second edition of Johnson and Lewis's well-received text thoroughly examines this growing area of study using a global perspective, as well as up-to-date information. The various case studies cover the history of land degradation, look at local and regional effects of human interactions with the environment, and compare creative destruction with destructive creation.
Author: Willy H. Verheye
Publisher: EOLSS Publications
ISBN: 1848262361
Category :
Languages : en
Pages : 322
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Book Description
This Encyclopedia of Land Use, Land Cover and Soil Sciences is a component of the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Land is one of our most precious assets. It represents space, provides food and shelter, stores and filters water, and it is a base for urban and industrial development, road construction, leisure and many other social activities. Land is, however not unlimited in extent, and even when it is physically available its use is not necessarily free, either because of natural limitations (too cold, too steep, too wet or too dry, etc.) or because of constraints of access or land tenure. This 7-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It carries state-of-the-art knowledge in the fields of Land Use, Land Cover and Soil Sciences and is aimed, by virtue of the several applications, at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.
Author: E M Bridges
Publisher: CRC Press
ISBN: 1482279878
Category : Science
Languages : en
Pages : 535
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Book Description
This work is intended for advanced readers interested in methods of sustainable land management - the prevention and control of land degradation. It offers a coherent view of the situation concerning land degradation and the human response to the problem. It is generally recognized that technological solutions alone cannot solve the problems of land degradation. This book discusses the role of land use and land management policies, programmes, insitutional innovations, and economic incentives for the control and prevention of land degradation. Special attention is given to legal issues at the international level and in individual countries.
Author: S. Pandey
Publisher: Int. Rice Res. Inst.
ISBN: 9712202100
Category : Agricultural systems
Languages : en
Pages : 109
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Book Description
