Mixed and Pure Forest Plantations in the Tropics and Subtropics PDF Download
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Author: T. J. Wormald
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 164
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Book Description
Author: T. J. Wormald
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 164
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Book Description
Author: Frances Seymour
Publisher: Brookings Institution Press
ISBN: 1933286865
Category : Business & Economics
Languages : en
Pages : 389
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Book Description
Tropical forests are an undervalued asset in meeting the greatest global challenges of our time—averting climate change and promoting development. Despite their importance, tropical forests and their ecosystems are being destroyed at a high and even increasing rate in most forest-rich countries. The good news is that the science, economics, and politics are aligned to support a major international effort over the next five years to reverse tropical deforestation. Why Forests? Why Now? synthesizes the latest evidence on the importance of tropical forests in a way that is accessible to anyone interested in climate change and development and to readers already familiar with the problem of deforestation. It makes the case to decisionmakers in rich countries that rewarding developing countries for protecting their forests is urgent, affordable, and achievable.
Author: John Poulsen
Publisher: CIFOR
ISBN: 979876465X
Category : Forest management
Languages : en
Pages : 144
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Book Description
Author: Arild Angelsen
Publisher: CABI
ISBN: 9780851998992
Category : Nature
Languages : en
Pages : 440
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Book Description
This book has been developed from a workshop on Technological change in agriculture and tropical deforestation organised by the Center for International Forestry Research and held in Costa Rica in March, 1999. It explores how intensification of agriculture affects tropical deforestation using case studies from different geographical regions, using different agricultural products and technologies and in differing demographic situations and market conditions. Guidance is also given on future agricultural research and extension efforts.
Author: Eckehard G. Brockerhoff
Publisher: Springer Science & Business Media
ISBN: 9048128072
Category : Science
Languages : en
Pages : 288
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Book Description
1 Plantation forests and biodiversity: Oxymoron or opportunity? Forests form the natural vegetation over much of the Earth’s land, and they are critical for the survival of innumerable organisms. The ongoing loss of natural forests, which in some regions may have taken many millennia to develop, is one of the main reasons for the decline of biodiversity. Preventing the further destruction of forests and protecting species and ecosystems within forests have become central issues for environmental agencies, forest managers, and gove- ments. In this di?cult task science has an important role in informing policy and management as to how to go about this. So how do industrial and other pl- tation forests ?t into this? Plantation forests, comprised of rows of planted trees that may be destined for pulp or sawmills after only a few years of growth, appear to have little to c- tribute to the conservation of biodiversity. Yet there is more to this than meets the eye (of the casual observer), and there are indeed numerous opportunities, and often untapped potential, for biodiversity conservation in plantation forestry. With plantation forests expanding at a rate of approximately three million hectares per year, it is crucial to understand how plantations can make a positive contribution to biodiversity conservation and how the potentially negative impacts of this land use can be minimised. That is the topic of this book.
Author: John Stanturf
Publisher: Springer Science & Business Media
ISBN: 9400753268
Category : Science
Languages : en
Pages : 322
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Book Description
Restoration ecology, as a scientific discipline, developed from practitioners’ efforts to restore degraded land, with interest also coming from applied ecologists attracted by the potential for restoration projects to apply and/or test developing theories on ecosystem development. Since then, forest landscape restoration (FLR) has emerged as a practical approach to forest restoration particularly in developing countries, where an approach which is both large-scale and focuses on meeting human needs is required. Yet despite increased investigation into both the biological and social aspects of FLR, there has so far been little success in systematically integrating these two complementary strands. Bringing experts in landscape studies, natural resource management and forest restoration, together with those experienced in conflict management, environmental economics and urban studies, this book bridges that gap to define the nature and potential of FLR as a truly multidisciplinary approach to a global environmental problem. The book will provide a valuable reference to graduate students and researchers interested in ecological restoration, forest ecology and management, as well as to professionals in environmental restoration, natural resource management, conservation, and environmental policy.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251084025
Category : Technology & Engineering
Languages : en
Pages : 304
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Book Description
The publication was prepared based on information provided by 86 countries, outcomes from regional and subregional consultations and commissioned thematic studies. It includes: •an overview of definitions and concepts related to Forest Genetic Resources (FGR) and a review of their value; •a description of the main drivers of changes; •the presentation of key emerging technologies; •an analysis of the current status of FGR conservation, use and related developments; •recommendations addressing the challenges and needs. By the FAO Commission on Genetic Resources for Food and Agriculture.
Author: World Resources Institute
Publisher: Cambridge University Press
ISBN: 9780521335744
Category : Business & Economics
Languages : en
Pages : 450
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Book Description
Six contributors explore the role of governments in accelerating the rate of forest destruction by providing direct and indirect subsidies to support what would otherwise be non-commercial logging operations. Without these financial incentives, most timber operations in the tropics would cease. In a series of country-by-country investigations, including examples from the developed and developing worlds, this book documents the government policies that are leading to the misuse of forest resources. Each is written by an authority on the county, and each contains descriptive, analytical and empirical material on key policies and their effects. The final country analysis focuses on the United States, where the consequences of the subsidized timber sales by the US Forest Service from most of the national forests are discussed. The book concludes with an overview of the impact of forest policies and the role of bilateral and multilateral agencies in their formulation. By directing attention toward the political dimension involved in forest clearance, this book will provide a clearer insight into the basic reasons why forests continue to be destroyed despite the outcry raised by conservationists.
Author: Nteranya Sanginga
Publisher: CIAT
ISBN: 9290592613
Category : Soil fertility
Languages : en
Pages : 270
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Book Description
Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
Author: R. T. Watson
Publisher: Cambridge University Press
ISBN: 9780521800839
Category : Science
Languages : en
Pages : 377
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Book Description
Comprehensive, state-of-the-art IPCC report on carbon sequestration and the global carbon cycle.
