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| Author | : Jeffrey A. McNeely |
| Publisher | : International Union for Conservation of Nature and Natural |
| Total Pages | : 200 |
| Release | : 1990 |
| Genre | : Science |
| ISBN | : |
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 138 |
| Release | : 1992-02-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0309046831 |
The loss of the earth's biological diversity is widely recognized as a critical environmental problem. That loss is most severe in developing countries, where the conditions of human existence are most difficult. Conserving Biodiversity presents an agenda for research that can provide information to formulate policy and design conservation programs in the Third World. The book includes discussions of research needs in the biological sciences as well as economics and anthropology, areas of critical importance to conservation and sustainable development. Although specifically directed toward development agencies, non-governmental organizations, and decisionmakers in developing nations, this volume should be of interest to all who are involved in the conservation of biological diversity.
| Author | : Unió Mundial per a la Natura |
| Publisher | : |
| Total Pages | : 193 |
| Release | : 1990 |
| Genre | : |
| ISBN | : |
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 172 |
| Release | : 2010-07-23 |
| Genre | : Science |
| ISBN | : 0309150752 |
From the oceans to continental heartlands, human activities have altered the physical characteristics of Earth's surface. With Earth's population projected to peak at 8 to 12 billion people by 2050 and the additional stress of climate change, it is more important than ever to understand how and where these changes are happening. Innovation in the geographical sciences has the potential to advance knowledge of place-based environmental change, sustainability, and the impacts of a rapidly changing economy and society. Understanding the Changing Planet outlines eleven strategic directions to focus research and leverage new technologies to harness the potential that the geographical sciences offer.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 166 |
| Release | : 1999-10-01 |
| Genre | : Science |
| ISBN | : 030906581X |
Resource-management decisions, especially in the area of protecting and maintaining biodiversity, are usually incremental, limited in time by the ability to forecast conditions and human needs, and the result of tradeoffs between conservation and other management goals. The individual decisions may not have a major effect but can have a cumulative major effect. Perspectives on Biodiversity reviews current understanding of the value of biodiversity and the methods that are useful in assessing that value in particular circumstances. It recommends and details a list of components-including diversity of species, genetic variability within and among species, distribution of species across the ecosystem, the aesthetic satisfaction derived from diversity, and the duty to preserve and protect biodiversity. The book also recommends that more information about the role of biodiversity in sustaining natural resources be gathered and summarized in ways useful to managers. Acknowledging that decisions about biodiversity are necessarily qualitative and change over time because of the nonmarket nature of so many of the values, the committee recommends periodic reviews of management decisions.
| Author | : Elliott A. Norse |
| Publisher | : |
| Total Pages | : 428 |
| Release | : 1993-07 |
| Genre | : Nature |
| ISBN | : |
Global Marine Biological Diversity presents the most up-to-date information and view on the challenge of conserving the living sea and how that challenge can be met.
| Author | : Walter V. Reid |
| Publisher | : |
| Total Pages | : 144 |
| Release | : 1989 |
| Genre | : Nature |
| ISBN | : |
Why is Biological Diversity Important; Where is the worlds biodiversity located; Extinction;how serios is the theart; What happening to agricultural genetic diversity;Biodiversity conservation: what are the right tools for the job.
| Author | : Michael A. Huston |
| Publisher | : Cambridge University Press |
| Total Pages | : 708 |
| Release | : 1994-09-15 |
| Genre | : Nature |
| ISBN | : 9780521369305 |
The key to preserving and managing biodiversity is understanding which processes are important at different scales, and how changes affect different components of biodiversity. In this book, existing theories on diversity are synthesised into a logical framework. Global and landscape-scale patterns of biodiversity are described in the first section. In the second, the spatial and temporal dynamics of diversity are emphasised. The third section develops an integrated set of mechanistic explanations for diversity patterns at the levels of population, community, ecosystem and landscape. Finally, case studies examine diversity patterns in marine and terrestrial ecosystems and the effects of biological invasions. The book concludes with a discussion of the economics of preserving biological diversity. This book will interest research workers and students of ecology, biology and conservation.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 285 |
| Release | : 1996-09-27 |
| Genre | : Science |
| ISBN | : 0309184800 |
Recognizing the increasing rate of species loss on a global scale and that neither pollution nor ecosystems respects political boundaries, cooperation on many different levels is required to conserve biodiversity. This volume uses four protected areas that Poland shares with its neighbors as case studies to explore opportunities to integrate science and management in transboundary protected areas in Central Europe for the conservation of biodiversity. Specific topics include biodiversity conservation theories and strategies, problems of wildlife management, and impacts of tourism and recreational use on protected areas.
| Author | : World Conservation Monitoring Centre |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 610 |
| Release | : 2012-12-06 |
| Genre | : Nature |
| ISBN | : 9401122822 |
Global Biodiversity is the most comprehensive compendium of conservation information ever published. It provides the first systematic report on the status, distribution, management, and utilisation of the planet's biological wealth.
