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Biodiversity II

Author : A Joseph Henry Press book
Publisher : Joseph Henry Press
ISBN 13 : 0309176565
Total Pages : 560 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Biodiversity II by : A Joseph Henry Press book

Download or read book Biodiversity II written by A Joseph Henry Press book and published by Joseph Henry Press. This book was released on 1996-09-16 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book before you...carries the urgent warning that we are rapidly altering and destroying the environments that have fostered the diversity of life forms for more than a billion years." With those words, Edward O. Wilson opened the landmark volume Biodiversity (National Academy Press, 1988). Despite this and other such alarms, species continue to vanish at a rapid rate, taking with them their genetic legacy and potential benefits. Many disappear before they can even be identified. Biodiversity II is a renewed call for urgency. This volume updates readers on how much we already know and how much remains to be identified scientifically. It explores new strategies for quantifying, understanding, and protecting biodiversity, including: New approaches to the integration of electronic data, including a proposal for a U.S. National Biodiversity Information Center. Application of techniques developed in the human genome project to species identification and classification. The Gap Analysis Program of the National Biological Survey, which uses layered satellite, climatic, and biological data to assess distribution and better manage biodiversity. The significant contribution of museum collections to identifying and categorizing species, which is essential for understanding ecological function and for targeting organisms and regions at risk. The book describes our growing understanding of how megacenters of diversity (e.g., rainforest insects, coral reefs) are formed, maintained, and lost; what can be learned from mounting bird extinctions; and how conservation efforts for neotropical primates have fared. It also explores ecosystem restoration, sustainable development, and agricultural impact. Biodiversity II reinforces the idea that the conservation of our biological resources is within reach as long as we pool resources; better coordinate the efforts of existing institutionsâ€"museums, universities, and government agenciesâ€"already dedicated to this goal; and enhance support for research, collections, and training. This volume will be important to environmentalists, biologists, ecologists, educators, students, and concerned individuals.

Biodiversity II

Author : A Joseph Henry Press book
Publisher : Joseph Henry Press
ISBN 13 : 9780309176569
Total Pages : 697 pages
Book Rating : 4.1/5 (765 download)

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Book Synopsis Biodiversity II by : A Joseph Henry Press book

Download or read book Biodiversity II written by A Joseph Henry Press book and published by Joseph Henry Press. This book was released on 1996-09-16 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book before you...carries the urgent warning that we are rapidly altering and destroying the environments that have fostered the diversity of life forms for more than a billion years." With those words, Edward O. Wilson opened the landmark volume Biodiversity (National Academy Press, 1988). Despite this and other such alarms, species continue to vanish at a rapid rate, taking with them their genetic legacy and potential benefits. Many disappear before they can even be identified. Biodiversity II is a renewed call for urgency. This volume updates readers on how much we already know and how much remains to be identified scientifically. It explores new strategies for quantifying, understanding, and protecting biodiversity, including: New approaches to the integration of electronic data, including a proposal for a U.S. National Biodiversity Information Center. Application of techniques developed in the human genome project to species identification and classification. The Gap Analysis Program of the National Biological Survey, which uses layered satellite, climatic, and biological data to assess distribution and better manage biodiversity. The significant contribution of museum collections to identifying and categorizing species, which is essential for understanding ecological function and for targeting organisms and regions at risk. The book describes our growing understanding of how megacenters of diversity (e.g., rainforest insects, coral reefs) are formed, maintained, and lost; what can be learned from mounting bird extinctions; and how conservation efforts for neotropical primates have fared. It also explores ecosystem restoration, sustainable development, and agricultural impact. Biodiversity II reinforces the idea that the conservation of our biological resources is within reach as long as we pool resources; better coordinate the efforts of existing institutionsâ€"museums, universities, and government agenciesâ€"already dedicated to this goal; and enhance support for research, collections, and training. This volume will be important to environmentalists, biologists, ecologists, educators, students, and concerned individuals.

Biodiversity II

Author : Marjorie L. Reaka-Kudla
Publisher : Joseph Henry Press
ISBN 13 : 0309520754
Total Pages : 560 pages
Book Rating : 4.3/5 (95 download)

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Book Synopsis Biodiversity II by : Marjorie L. Reaka-Kudla

Download or read book Biodiversity II written by Marjorie L. Reaka-Kudla and published by Joseph Henry Press. This book was released on 1996-09-30 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book before you . . . carries the urgent warning that we are rapidly altering and destroying the environments that have fostered the diversity of life forms for more than a billion years." With those words, Edward O. Wilson opened the landmark volume Biodiversity (National Academy Press, 1988). Despite this and other such alarms, species continue to vanish at a rapid rate, taking with them their genetic legacy and potential benefits. Many disappear before they can even be identified. Biodiversity II is a renewed call for urgency. This volume updates readers on how much we already know and how much remains to be identified scientifically. It explores new strategies for quantifying, understanding, and protecting biodiversity, including New approaches to the integration of electronic data, including a proposal for a U.S. National Biodiversity Information Center. Application of techniques developed in the human genome project to species identification and classification. The Gap Analysis Program of the National Biological Survey, which uses layered satellite, climatic, and biological data to assess distribution and better manage biodiversity. The significant contribution of museum collections to identifying and categorizing species, which is essential for understanding ecological function and for targeting organisms and regions at risk. The book describes our growing understanding of how megacenters of diversity (e.g., rainforest insects, coral reefs) are formed, maintained, and lost; what can be learned from mounting bird extinctions; and how conservation efforts for neotropical primates have fared. It also explores ecosystem restoration, sustainable development, and agricultural impact. Biodiversity II reinforces the idea that the conservation of our biological resources is within reach as long as we pool resources; better coordinate the efforts of existing institutions--museums, universities, and government agencies--already dedicated to this goal; and enhance support for research, collections, and training. This volume will be important to environmentalists, biologists, ecologists, educators, students, and concerned individuals.

Aquatic Biodiversity II

Author : H. Segers
Publisher : Springer Science & Business Media
ISBN 13 : 9781402037450
Total Pages : 428 pages
Book Rating : 4.0/5 (374 download)

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Book Synopsis Aquatic Biodiversity II by : H. Segers

Download or read book Aquatic Biodiversity II written by H. Segers and published by Springer Science & Business Media. This book was released on 2005-07-26 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is Life. Freshwater is one of the most valuable commodities on our planet, and this resource should be managed in a sustainable way. Yet, we are less than careful in the way we use water and many of our non-marine, aquatic habitats are threatened by anthropogenic impacts. Eutrophication, for example, could well turn into one of the major social as well as economic problems of the 21st century. Reduction of water quality also has a profound effect on the biota that depend on these water bodies, such as micro-organisms, plants and animals. Freshwater Biodiversity is a much underestimated component of global biodiversity, both in its diversity and in its potential to act as models for fundamental research in evolutionary biology and ecosystem studies. Freshwater organisms also reflect quality of water bodies and can thus be used to monitor changes in ecosystem health. The present book deals with all of these aspects of Aquatic Biodiversity. It comprises a unique collection of primary research papers spanning a wide range of topics in aquatic biodiversity studies, and including a first global assessment of specific diversity of freshwater animals. The book also presents a section on the interaction between scientists and science policy managers. A target opinion paper lists priorities in aquatic biodiversity research for the next decade and several reactions from distinguished scientists discuss the relevance of these items from different points of view: fundamental ecology, taxonomy and systematics, needs of developing countries, present-day biodiversity policy at European and at global scales. It is believed that such a platform for the interaction between science and science policy is an absolute necessity for the efficient use of research budgets in the future.

Aquatic Biodiversity II

Author : H. Segers
Publisher : Springer Science & Business Media
ISBN 13 : 140204111X
Total Pages : 385 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Aquatic Biodiversity II by : H. Segers

Download or read book Aquatic Biodiversity II written by H. Segers and published by Springer Science & Business Media. This book was released on 2006-01-20 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Biodiversity is a much underestimated component of global biodiversity, both in its diversity and in its potential to act as models for fundamental research in evolutionary biology and ecosystem studies. Freshwater organisms also reflect quality of water bodies and can thus be used to monitor changes in ecosystem health. The present book comprises a unique collection of primary research papers spanning a wide range of topics in aquatic biodiversity studies, and including a first global assessment of specific diversity of freshwater animals. The book also presents a section on the interaction between scientists and science policy managers. A target opinion paper lists priorities in aquatic biodiversity research for the next decade and several reactions from distinguished scientists discuss the relevance of these items from different points of view: fundamental ecology, taxonomy and systematics, needs of developing countries, present-day biodiversity policy at European and at global scales. It is believed that such a platform for the interaction between science and science policy is an absolute necessity for the efficient use of research budgets in the future.

Sharks and Their Relatives II

Author : Jeffrey C. Carrier
Publisher : CRC Press
ISBN 13 : 9781420080483
Total Pages : 746 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Sharks and Their Relatives II by : Jeffrey C. Carrier

Download or read book Sharks and Their Relatives II written by Jeffrey C. Carrier and published by CRC Press. This book was released on 2010-03-09 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the award-winning first volume, The Biology of Sharks and Their Relatives, published in 2004, the field has witnessed tremendous developments in research, rapid advances in technology, and the emergence of new investigators beginning to explore issues of biodiversity, distribution, physiology, and ecology in ways that eluded more traditional studies. As an entirely new companion volume, Sharks and Their Relatives II: Biodiversity, Adaptive Physiology, and Conservation brings you up to speed on these significant changes, specifically examining how elasmobranch fishes – the sharks, skates, rays, and chimaeras – successfully survive in a wide range of habitats. Emphasizes Conservation of Threatened Species This multidisciplinary volume begins by examining elasmobranch biodiversity patterns and their integrated sensory systems. It then explores the physiological adaptations – from unique sensory modalities to compensatory mechanisms for physiological and environmental stress – that make these animals particularly well-suited for the range of habitats where they are found, in both oceanic and freshwater realms. Features Established Researchers and Introduces New Pioneers in the Field The book then considers the human interactions and anthropogenic effects on worldwide elasmobranch populations and the potential extinction risks posed by increasing threats from changes in habitat, changes in water chemistry, and growing commercial exploitation. This text truly is unrivaled in terms of coverage and readability, and it is a must-have reference for marine biologists, fishery scientists, oceanographers, and also marine, zoo, and aquarium veterinarians. To address subject areas and subdisciplines where coverage was absent or superficial in volume one, Jeffrey Carrier and associates have assembled in the current volume a collection of works that reveal patterns of biodiversity, the physiological attributes that contribute to elasmobranchs’ successful exploitation of oceanic and freshwater realms, and the unique issues associated with the interaction between elasmobranchs and humans, all of this with overarching attention to issues of conservation. "We begin with chapters examining biodiversity. We have chosen to approach this discussion by presenting elasmobranchs as inhabitants of the range of zoogeographic provinces, realizing that significant overlap may occur for more pelagic species. This realization was reflected in the dialogue that occurred during preparation of the book between our chapter authors, and the recognition that many species simply cannot be confined to a specific habitat or range of habitats. We then continue by examining some of the unique physiological adaptations that allow these animals to exploit the range of habitats where they are found, from unique sensory modalities to compensatory mechanisms for physiological and environmental stress. "Our concluding section presents some of the challenges faced by members of these groups. We have asked our authors to consider human interactions and anthropogenic effects on worldwide populations and the potential extinction risks posed from survival under increasing threats from changes in habitat, changes in water chemistry, and increasing commercial exploitation. Conservation of species under threat remains a theme throughout the book. "Our authors represent an international group of investigators including established scientists whose work has been widely published and respected, and emerging younger scientists who have exploited recent advances in technology to ask and answer new questions as well as offering new insights and interpretations to enduring problems in the fields of ecology and physiology. We have asked them to be speculative and challenging, and we have asked them to predict future areas for investigation in hopes that their work will both inspire and provoke additional studies of these fascinating animals." - from the Preface

Biodiversity and Human Health

Author : Francesca Grifo
Publisher : Island Press
ISBN 13 : 9781559635004
Total Pages : 0 pages
Book Rating : 4.6/5 (35 download)

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Book Synopsis Biodiversity and Human Health by : Francesca Grifo

Download or read book Biodiversity and Human Health written by Francesca Grifo and published by Island Press. This book was released on 1997-02-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implications of biodiversity loss for the global environment have been widely discussed, but only recently has attention been paid to its direct and serious effects on human health. Biodiversity loss affects the spread of human diseases, causes a loss of medical models, diminishes the supplies of raw materials for drug discovery and biotechnology, and threatens food production and water quality. Biodiversity and Human Health brings together leading thinkers on the global environment and biomedicine to explore the human health consequences of the loss of biological diversity. Based on a two-day conference sponsored by the National Institutes of Health, the National Science Foundation, and the Smithsonian Institution, the book opens a dialogue among experts from the fields of public health, biology, epidemiology, botany, ecology, demography, and pharmacology on this vital but often neglected concern. Contributors discuss the uses and significance of biodiversity to the practice of medicine today, and develop strategies for conservation of these critical resources. Topics examined include: the causes and consequences of biodiversity loss emerging infectious diseases and the loss of biodiversity the significance and use of both prescription and herbal biodiversity-derived remedies indigenous and local peoples and their health care systems sustainable use of biodiversity for medicine an agenda for the future In addition to the editors, contributors include Anthony Artuso, Byron Bailey, Jensa Bell, Bhaswati Bhattacharya, Michael Boyd, Mary S. Campbell, Eric Chivian, Paul Cox, Gordon Cragg, Andrew Dobson, Kate Duffy-Mazan, Robert Engelman, Paul Epstein, Alexandra S. Fairfield, John Grupenhoff, Daniel Janzen, Catherine A. Laughin, Katy Moran, Robert McCaleb, Thomas Mays, David Newman, Charles Peters, Walter Reid, and John Vandermeer. The book provides a common framework for physicians and biomedical researchers who wish to learn more about environmental concerns, and for members of the environmental community who desire a greater understanding of biomedical issues.

Key Topics in Conservation Biology 2

Author : David W. Macdonald
Publisher : John Wiley & Sons
ISBN 13 : 1118520203
Total Pages : 641 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Key Topics in Conservation Biology 2 by : David W. Macdonald

Download or read book Key Topics in Conservation Biology 2 written by David W. Macdonald and published by John Wiley & Sons. This book was released on 2013-02-06 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the much acclaimed success of the first volume of Key Topics in Conservation Biology, this entirely new second volume addresses an innovative array of key topics in contemporary conservation biology. Written by an internationally renowned team of authors, Key Topics in Conservation Biology 2 adds to the still topical foundations laid in the first volume (published in 2007) by exploring a further 25 cutting-edge issues in modern biodiversity conservation, including controversial subjects such as setting conservation priorities, balancing the focus on species and ecosystems, and financial mechanisms to value biodiversity and pay for its conservation. Other chapters, setting the framework for conservation, address the sociology and philosophy of peoples’ relation with Nature and its impact on health, and such challenging practical issues as wildlife trade and conflict between people and carnivores. As a new development, this second volume of Key Topics includes chapters on major ecosystems, such as forests, islands and both fresh and marine waters, along with case studies of the conservation of major taxa: plants, butterflies, birds and mammals. A further selection of topics consider how to safeguard the future through monitoring, reserve planning, corridors and connectivity, together with approaches to reintroduction and re-wilding, along with managing wildlife disease. A final chapter, by the editors, synthesises thinking on the relationship between biodiversity conservation and human development. Each topic is explored by a team of top international experts, assembled to bring their own cross-cutting knowledge to a penetrating synthesis of the issues from both theoretical and practical perspectives. The interdisciplinary nature of biodiversity conservation is reflected throughout the book. Each essay examines the fundamental principles of the topic, the methodologies involved and, crucially, the human dimension. In this way, Key Topics in Conservation Biology 2, like its sister volume, Key Topics in Conservation Biology, embraces issues from cutting-edge ecological science to policy, environmental economics, governance, ethics, and the practical issues of implementation. Key Topics in Conservation Biology 2 will, like its sister volume, be a valuable resource in universities and colleges, government departments, and conservation agencies. It is aimed particularly at senior undergraduate and graduate students in conservation biology and wildlife management and wider ecological and environmental subjects, and those taking Masters degrees in any field relevant to conservation and the environment. Conservation practitioners, policy-makers, and the wider general public eager to understand more about important environmental issues will also find this book invaluable.

Biodiversity Change and Human Health

Author : Osvaldo E. Sala
Publisher : Island Press
ISBN 13 : 1610911253
Total Pages : 320 pages
Book Rating : 4.6/5 (19 download)

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Book Synopsis Biodiversity Change and Human Health by : Osvaldo E. Sala

Download or read book Biodiversity Change and Human Health written by Osvaldo E. Sala and published by Island Press. This book was released on 2012-09-26 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity Change and Human Health brings together leading experts from the natural science and social science realms as well as the medical community to explore the explicit linkages between human-driven alterations of biodiversity and documented impacts of those changes on human health. The book utilizes multidisciplinary approaches to explore and address the complex interplay between natural biodiversity and human health and well-being. The five parts examine health trade-offs between competing uses of biodiversity (highlighting synergistic situations in which conservation of natural biodiversity actually promotes human health and well-being); relationships between biodiversity and quality of life that have developed over ecological and evolutionary time; the effects of changing biodiversity on provisioning of ecosystem services, and how they have affected human health; the role of biodiversity in the spread of infectious disease; native biodiversity as a resource for traditional and modern medicine Biodiversity Change and Human Health synthesizes our current understanding and identifies major gaps in knowledge as it places all aspects of biodiversity and health interactions within a common framework. Contributors explore potential points of crossover among disciplines (both in ways of thinking and of specific methodologies) that could ultimately expand opportunities for humans to both live sustainably and enjoy a desirable quality of life.

Large Carnivores and the Conservation of Biodiversity

Author : Justina Ray
Publisher : Island Press
ISBN 13 : 1597266094
Total Pages : 544 pages
Book Rating : 4.5/5 (972 download)

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Book Synopsis Large Carnivores and the Conservation of Biodiversity by : Justina Ray

Download or read book Large Carnivores and the Conservation of Biodiversity written by Justina Ray and published by Island Press. This book was released on 2013-04-09 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large Carnivores and the Conservation of Biodiversity brings together more than thirty leading scientists and conservation practitioners to consider a key question in environmental conservation: Is the conservation of large carnivores in ecosystems that evolved with their presence equivalent to the conservation of biological diversity within those systems? Building their discussions from empirical, long-term data sets, contributors including James A. Estes, David S. Maehr, Tim McClanahan, Andrès J. Novaro, John Terborgh, and Rosie Woodroffe explore a variety of issues surrounding the link between predation and biodiversity: What is the evidence for or against the link? Is it stronger in marine systems? What are the implications for conservation strategies? Large Carnivores and the Conservation of Biodiversity is the first detailed, broad-scale examination of the empirical evidence regarding the role of large carnivores in biodiversity conservation in both marine and terrestrial ecosystems. It contributes to a much more precise and global understanding of when, where, and whether protecting and restoring top predators will directly contribute to the conservation of biodiversity. Everyone concerned with ecology, biodiversity, or large carnivores will find this volume a unique and thought-provoking analysis and synthesis.

Biodiversity of Pantepui

Author : Valentí Rull
Publisher : Academic Press
ISBN 13 : 0128155922
Total Pages : 470 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Biodiversity of Pantepui by : Valentí Rull

Download or read book Biodiversity of Pantepui written by Valentí Rull and published by Academic Press. This book was released on 2019-06-12 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity of Pantepui: The Pristine "Lost World" of the Neotropical Guiana Highlands provides the most updated and comprehensive knowledge on the biota, origin, and evolution of the Pantepui biogeographical province. It synthesizes historical information and recent discoveries, covering the main biogeographic patterns, evolutionary trends, and conservational efforts. Written by international experts on the biodiversity of this pristine land, this book explores what makes Pantepui a unique natural laboratory to study the origin and evolution of Neotropical biodiversity under the influence of only natural drivers. It discusses the organisms living in Pentepui, including algae, plants, several groups of invertebrates, birds, amphibians, reptiles, and mammals. The latter portion of the book delves into the effects of human activity and global warming on Pantepui, and current conservational efforts to combat these threats. Biodiversity of Pantepui is an important resource for researchers in ecology, biogeography, evolution, and conservation, who want to understand the biodiversity and natural history of this region, and how to help conserve and protect the Guiana Highlands from environmental and human damages. Offers a climactic and ecological history of the region since the Late Glacial epoch Discusses the evolutionary origin of the Pantepui biota and its biogeographical patterns Led by a team of editors whose expertise includes Pantepui, the Guiana Shield, and the Neotropics in general

Environmental Policy and Biodiversity

Author : R. Edward Grumbine
Publisher : Island Press
ISBN 13 : 9781559632836
Total Pages : 0 pages
Book Rating : 4.6/5 (328 download)

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Book Synopsis Environmental Policy and Biodiversity by : R. Edward Grumbine

Download or read book Environmental Policy and Biodiversity written by R. Edward Grumbine and published by Island Press. This book was released on 1994-11-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and policymakers must work together if solutions to the biodiversity crisis are to be found. Yet all too often, scientific data are unknown or incomprehensible to policymakers, and political realities are not fully appreciated by scientists. Environmental Policy and Biodiversity addresses that problem by presenting both an overview of important concepts in the field of conservation biology and an examination of the strengths and limitations of the policymaking process. Topics covered include: the ethical and scientific bases of conservation biology the effectiveness of existing environmental policy in protecting biodiversity case studies from California, the Great Lakes region, southern Appalachia, and the Florida panhandle an examination of overall environmental policy goals and processes Featuring provocative and clearly argued essays from a range of disciplines, Environmental Policy and Biodiversity provides resource professionals with valuable insight into conservation issues, and can serve as a useful tool in both graduate and undergraduate courses in conservation biology and environmental policy.

In the Light of Evolution

Author : National Academy of Sciences
Publisher : National Academies Press
ISBN 13 : 0309444225
Total Pages : 433 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis In the Light of Evolution by : National Academy of Sciences

Download or read book In the Light of Evolution written by National Academy of Sciences and published by National Academies Press. This book was released on 2017-01-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity-the genetic variety of life-is an exuberant product of the evolutionary past, a vast human-supportive resource (aesthetic, intellectual, and material) of the present, and a rich legacy to cherish and preserve for the future. Two urgent challenges, and opportunities, for 21st-century science are to gain deeper insights into the evolutionary processes that foster biotic diversity, and to translate that understanding into workable solutions for the regional and global crises that biodiversity currently faces. A grasp of evolutionary principles and processes is important in other societal arenas as well, such as education, medicine, sociology, and other applied fields including agriculture, pharmacology, and biotechnology. The ramifications of evolutionary thought also extend into learned realms traditionally reserved for philosophy and religion. The central goal of the In the Light of Evolution (ILE) series is to promote the evolutionary sciences through state-of-the-art colloquia-in the series of Arthur M. Sackler colloquia sponsored by the National Academy of Sciences-and their published proceedings. Each installment explores evolutionary perspectives on a particular biological topic that is scientifically intriguing but also has special relevance to contemporary societal issues or challenges. This tenth and final edition of the In the Light of Evolution series focuses on recent developments in phylogeographic research and their relevance to past accomplishments and future research directions.

Freshwater Biodiversity

Author : David Dudgeon
Publisher : Cambridge University Press
ISBN 13 : 1108882625
Total Pages : 517 pages
Book Rating : 4.1/5 (88 download)

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Book Synopsis Freshwater Biodiversity by : David Dudgeon

Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes

Author : Maurizio G. Paoletti
Publisher : Elsevier
ISBN 13 : 0444599681
Total Pages : 460 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes by : Maurizio G. Paoletti

Download or read book Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes written by Maurizio G. Paoletti and published by Elsevier. This book was released on 2012-12-02 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reducing environmental hazard and human impact on different ecosystems, with special emphasis on rural landscapes is the main topic of different environmental policies designed in developed countries and needed in most developing countries. This book covers the bioindication approach of rural landscapes and man managed ecosystems including both urbanised and industrialised ones. The main techniques and taxa used for bioindication are considered in detail. Remediation and contamination is faced with diversity, abundance and dominance of biota, mostly invertebrates. Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes provides a basic tool for students and scientists involved in landscape ecology and planning, environmental sciences, landscape remediation and pollution.

Biodiversity II

Author :
Publisher :
ISBN 13 : 9780309052276
Total Pages : 551 pages
Book Rating : 4.0/5 (522 download)

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Book Synopsis Biodiversity II by :

Download or read book Biodiversity II written by and published by . This book was released on 1997 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity is the whole of life on Earth - and every day it is diminished as human population growth and exploitation of land causes the extinction of animal and plant species. If the world does not act quickly and cooperatively, species numbering into the millions will be doomed. In the process, we lose opportunities in medicine, agriculture, biotechnology, and a host of other human endeavors. This is the warning sounded by some of the world's most renowned environmental authorities in Biodiversity II. In words meaningful to lay readers and scientists alike, this book alerts us that we may soon be bereft of species that could help us fight disease and produce useful products - not to mention bringing us the wonder of natural life. Unlike other books on the topic, Biodiversity II tells us what can and must be done right now to preserve life on Earth. The experts who lend their voices to Biodiversity II explain how scientists study biodiversity, what they have learned about the scope of life on the planet, and what urgent questions remain. These experts advocate the fusion of resources already at our command - government biological surveys, private agencies, museum collections, universities - into a more effective force to better understand and protect the wealth of the natural world.

Biodiversity

Author : National Academy of Sciences/Smithsonian Institution
Publisher : National Academies Press
ISBN 13 : 0309037395
Total Pages : 535 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Biodiversity by : National Academy of Sciences/Smithsonian Institution

Download or read book Biodiversity written by National Academy of Sciences/Smithsonian Institution and published by National Academies Press. This book was released on 1988-01-01 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important book for scientists and nonscientists alike calls attention to a most urgent global problem: the rapidly accelerating loss of plant and animal species to increasing human population pressure and the demands of economic development. Based on a major conference sponsored by the National Academy of Sciences and the Smithsonian Institution, Biodiversity creates a systematic framework for analyzing the problem and searching for possible solutions.