Centres of Plant Diversity: The Americas PDF Download
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Author: Stephen D. Davis
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 584
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Book Description
Author: Stephen D. Davis
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 584
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Book Description
Author: Ib Friis
Publisher: Kgl. Danske Videnskabernes Selskab
ISBN: 9788773043042
Category : Biocomplexity
Languages : en
Pages : 622
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Book Description
Author: Ray C. Anderson
Publisher: Berkshire Publishing Group
ISBN: 1933782730
Category : Reference
Languages : en
Pages : 373
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Book Description
The Americas and Oceania: Assessing Sustainability provides extensive coverage of sustainability practices in two regions linked culturally and historically by their relative isolation before the Columbian exchange, by their colonization after it, and by the challenges of pollution, resource overuse, and environmental degradation. Regional experts and international scholars focus on environmental history in areas such as the South Pacific islands, now particularly threatened by rising ocean levels due to climate change, and on countries whose governments and corporations can play a major role in promoting or discouraging sustainable choices: Brazil, an emergent power on the world stage; the United States, the world's third most populous nation; and New Zealand, seemingly on its way to becoming an enviable model of sustainable development.
Author: David Lewis Lentz
Publisher: Columbia University Press
ISBN: 9780231111577
Category : Computers
Languages : en
Pages : 576
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Book Description
Together with experts in a variety of disciplines in the natural and social sciences--including botany, geology, ecology, geography and archaeology--Lentz investigates the history and effects of human impact on the environment in the New World before the arrival of the Europeans in the late 15th century. An Imperfect Balance offers an objective evaluation of "precontact era" land usage, demonstrating that native populations engaged in land management practices not entirely dissimilar to their European counterparts.
Author: Stephen D. Davis
Publisher: World Conservation Union
ISBN:
Category : Nature
Languages : en
Pages : 610
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Book Description
Volume 2.
Author:
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 692
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Book Description
Author: World Wide Fund for Nature
Publisher: World Conservation Union
ISBN:
Category : Nature
Languages : en
Pages : 376
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Book Description
Volume 1.
Author: Ian A. Bowles
Publisher: Oxford University Press
ISBN: 0198029063
Category : Science
Languages : en
Pages : 353
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Book Description
Tropical forests have seen a tremendous growth in logging, mining, and oil and gas development over the past decades. These industries and their infrastructure, including roads and power lines, have a tremendous impact on the environment and often conflict with the growing concern for conservation, particularly the conservation of tropical biodiversity. However, development in the tropics is extremely important economically, both for developing and industrialized nations, and Footprints in the Jungle is an invaluable reference in this important and highly politicized debate. This volume looks at new approaches that lessen the impact of development. It collects numerous case studies by project managers, advocates, and researchers from major international companies, development agencies, universities, and non-governmental organizations. It also examines the environmental and social impact of resource development, proposes a rigorous "best practices" approach, and analyzes a number of challenging technical, environmental, social, and legal issues.
Author: Dirk Lanzerath
Publisher: Routledge
ISBN: 1135106274
Category : Business & Economics
Languages : en
Pages : 390
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Book Description
Biodiversity may refer to the diversity of genes, species or ecosystems in general. These varying concepts of biodiversity occasionally lead to conflicts among researchers and policy makers, as each of them require a customized type of protection strategy. This book addresses the questions surrounding the merits of conserving an existing situation, evolutionary development or the intentional substitution of one genome, species or ecosystem for another. Any practical steps towards the protection of biodiversity demand a definition of that which is to be protected and, in turn, the motivations for protecting biodiversity. Is biodiversity a necessary model which is also useful, or does it carry intrinsic value? Debates like this are particularly complex when interested parties address it from different conceptual and moral perspectives. Comprised of three parts, each complemented by a short introductory paragraph, this collection presents a variety of approaches to this challenge. The chapters cover the perspectives of environmental scientists with expertise in evolutionary, environmental biology, systematic zoology and botany, as well as those of researchers with expertise in philosophy, ethics, politics, law and economics. This combination facilitates a truly interdisciplinary debate by highlighting hitherto unacknowledged implications that inform current academic and political debates on biodiversity and its protection. The book should be of interest to students and researchers of environment studies, biodiversity, environmental philosophy, ethics and management.
Author: Gary Paul Nabhan
Publisher: Island Press
ISBN: 1597265179
Category : Biography & Autobiography
Languages : en
Pages : 261
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Book Description
The future of our food depends on tiny seeds in orchards and fields the world over. In 1943, one of the first to recognize this fact, the great botanist Nikolay Vavilov, lay dying of starvation in a Soviet prison. But in the years before Stalin jailed him as a scapegoat for the country’s famines, Vavilov had traveled over five continents, collecting hundreds of thousands of seeds in an effort to outline the ancient centers of agricultural diversity and guard against widespread hunger. Now, another remarkable scientist—and vivid storyteller—has retraced his footsteps. In Where Our Food Comes From, Gary Paul Nabhan weaves together Vavilov’s extraordinary story with his own expeditions to Earth’s richest agricultural landscapes and the cultures that tend them. Retracing Vavilov’s path from Mexico and the Colombian Amazon to the glaciers of the Pamirs in Tajikistan, he draws a vibrant portrait of changes that have occurred since Vavilov’s time and why they matter. In his travels, Nabhan shows how climate change, free trade policies, genetic engineering, and loss of traditional knowledge are threatening our food supply. Through discussions with local farmers, visits to local outdoor markets, and comparison of his own observations in eleven countries to those recorded in Vavilov’s journals and photos, Nabhan reveals just how much diversity has already been lost. But he also shows what resilient farmers and scientists in many regions are doing to save the remaining living riches of our world. It is a cruel irony that Vavilov, a man who spent his life working to foster nutrition, ultimately died from lack of it. In telling his story, Where Our Food Comes From brings to life the intricate relationships among culture, politics, the land, and the future of the world’s food.
