Author: Brasil. Ministério da Agricultura. Instituto Brasileiro de Desenvolvimento Florestal
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 173

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Author: IBDF.(Brasilia, DF)
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 172

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Author: Adrian Howkins
Publisher: University of Oklahoma Press
ISBN: 0806154748
Category : History
Languages : en
Pages : 451

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“The idea of a national park was an American invention of historic consequences marking the beginning of a worldwide movement,” the U.S. National Park Service asserts in its 2006 Management Policies. National Parks beyond the Nation brings together the work of fifteen scholars and writers to reveal the tremendous diversity of the global national park experience—an experience sometimes influencing, sometimes influenced by, and sometimes with no reference whatever to the United States. Writer and historian Wallace Stegner once called national parks “America’s best idea.” The contributors to this volume use that exceptionalist claim as a starting point for thinking about an international history of national parks. They explore the historical interactions and influences—intellectual, political, and material—within and between national park systems in Canada, New Zealand, South Africa, Indonesia, Antarctica, Brazil, and other countries. What is the role of science in the history of these preserves? Of politics? What purposes do they serve: Conservation? Education? Reverence toward nature? Tourist pleasure? People have thought differently about national parks at different times and in different places; and neat physical boundaries have been disrupted by wandering animals, human movements, the spread of disease, and climate change. Viewing parks around the world, at various scales and across national frontiers, these essays offer a panoptic view of the common and contrasting cultural and environmental features of national parks worldwide. If national parks are, as Stegner said, “absolutely American,” they are no less part of the world at large. National Parks beyond the Nation tells us as much about the multifarious and changing ideas of nature and culture as about the framing of those ideas in geographic, temporal, and national terms.

Author: Ibdf
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages : 105

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Author: Nigel J. H. Smith
Publisher: United Nations University Press
ISBN: 9789280809060
Category : Business & Economics
Languages : en
Pages : 272

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Amazonia under siege; Environmental threats; Forces of change and societal responses; Forest conservation and management; Silviculture and plantation crops; Agro-forestry and perennial cropping systems; Ranching problems and potential on the uplands; Land-use dynamics on the Amazon flood plain; Trends and opportunities.

Author:
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 140

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Author: Michael A. Mares
Publisher: University of Oklahoma Press
ISBN: 9780806123431
Category : Science
Languages : en
Pages : 496

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In this volume thirty-six scientists from Latin American and the United States contribute substantially to our knowledge of Latin American mammals. Part 1 provides a history of the pioneers in collection-based mammalogy, which began only about two centuries ago. Chapters in Part 2 demonstrate the search for theories and methodologies that will help us understand how the fauna of this region came to be. Part 3 addresses conservation policy and management in light of recent enormous changes in the natural habitats of Latin America. Part 4 explores the need for conservation-education programs in Latin America as a critical step in the development of a sound land-use ethic. The preface of Latin American Mammalogy, overviews of the four sections, and summaries of the twenty-three chapters are given in Spanish as well as English.

Author: Nigel J. H. Smith
Publisher: Cornell University Press
ISBN: 1501717944
Category : Technology & Engineering
Languages : en
Pages : 585

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Book Description
The tropics are the source of many of our familiar fruits, vegetables, oils, and spice, as well as such commodities as rubber and wood. Moreover, other tropical fruits and vegetables are being introduced into our markets to offer variety to our diet. Now, as tropical forests are increasingly threatened, we face a double-fold crisis: not only the loss of the plants but also rich pools of potentially useful genes. Wild populations of crop plants harbor genes that can improve the productivity and disease resistance of cultivated crops, many of which are vital to developing economies and to global commerce. Eight chapters of this book are devoted to a variety of tropical crops—beverages, fruit, starch, oil, resins, fuelwood, fodder, spices, timber, and nuts—the history of their domestication, their uses today, and the known extent of their gene pools, both domesticated and wild. Drawing on broad research, the authors also consider conservation strategies such as parks and reserves, corporate holdings, gene banks and tissue culture collections, and debt-for-nature swaps. They stress the need for a sensitive balance between conservation and the economic well-being of local populations. If economic growth is part of the conservation effort, local populations and governments will be more strongly motivated to save their natural resources. Distinctly practical and soundly informative, this book provides insight into the overwhelming abundance of tropical forests, an unsettling sense of what we may lose if they are destroyed, and a deep appreciation for the delicate relationships between tropical forest plants and people around the world.

Author: Cesar Victor do Espírito Santo
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 94

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Author: Instituto Brasileiro de Desenvolvimento Florestal
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : pt-BR
Pages : 105

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