Amphibian Declines

Amphibian Declines PDF

Author: Michael Lannoo

Publisher: Univ of California Press

Published: 2005-06-15

Total Pages: 1117

ISBN-13: 0520929438

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This benchmark volume documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium—presenting new data, reviews of current literature, and comprehensive species accounts—reinforces what scientists have begun to suspect, that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.

Biological Diversity: Current Status and Conservation Policies

Biological Diversity: Current Status and Conservation Policies PDF

Author: Vinod Kumar

Publisher: Agro Environ Media, Publication Cell of AESA, Agriculture and Environmental Science Academy,

Published: 2021-10-25

Total Pages: 400

ISBN-13: 8195499643

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The present book has been designed to bind prime knowledge of climate change-induced impacts on various aspects of our environment and its biological diversity. The book also contains updated information, methods and tools for the monitoring and conservation of impacted biological diversity.

Status of Conservation and Decline of Amphibians

Status of Conservation and Decline of Amphibians PDF

Author: Harold Heatwole

Publisher: CSIRO PUBLISHING

Published: 2018-06

Total Pages: 248

ISBN-13: 1486308392

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Amphibians are among the most threatened groups of animals on earth. In part due to their highly permeable skin, amphibians are highly sensitive to environmental changes and pollution and provide an early-warning system of deteriorating environmental conditions. The more we learn about the impact of environmental changes on amphibians, the better we as humans will be able to arrest their demise, and our own. Status of Conservation and Decline of Amphibians brings together the current knowledge on the status of the unique frogs of Australia, New Zealand, and the Pacific. Although geographically proximate, each region presents unique challenges and opportunities in amphibian research and conservation. This book contributes to an understanding of the current conservation status of the amphibians of each region, aims to stimulate research into halting amphibian declines, and provides a better foundation for making conservation decisions. It is an invaluable reference for environmental and governmental agencies, researchers, policy-makers involved with biodiversity conservation, and the interested public.

Status and Conservation of Midwestern Amphibians

Status and Conservation of Midwestern Amphibians PDF

Author: Michael J. Lannoo

Publisher:

Published: 1998

Total Pages: 536

ISBN-13:

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In 1990 an international group of biologists, meeting to discuss rumors of declines in the number of amphibians, discovered that amphibian disappearances once thought to be a local problem were not -- the problem was global. And, even more disturbing, amphibians were disappearing not just from areas settled by humans but from regions of the world once believed to be pristine. Under the mantle of the Declining Amphibian Populations Task Force, this timely book addresses three fundamental questions for the midwestern United States: are amphibians declining; if so, why; and, if so, what can be done to halt these losses? In the Midwest -- defined here as Missouri, Iowa, Illinois, Indiana, Ohio, Minnesota, Wisconsin, and Michigan -- there can be no doubt that the number of salamanders and frogs has declined with EuroAmerican settlement and the conversion to an agriculturally dominated landscape. Habitat loss and landscape fragmentation have been major factors in this decline, as have aquacultural uses of natural wetlands. Bullfrog introductions have eliminated populations of native amphibians, and collecting for the biological supply trade has reduced the number of individuals within many populations. The goal of the forty-two essays in this well-documented, well-illustrated book is to put between two covers all we know now about the status of midwestern amphibians. By doing this, the editor has created a readily accessible historical record for future studies. Organized into sections covering landscape patterns and biogeography, species status, regional and state status, diseases and toxins, conservation, and monitoring and applications, this landmark volume will serve as the foundationfor amphibian conservation in the Midwest.

The Law of Nature Conservation

The Law of Nature Conservation PDF

Author: Christopher Rodgers

Publisher: OUP Oxford

Published: 2013-03-21

Total Pages: 469

ISBN-13: 019166555X

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Providing a detailed account of the law of nature conservation, this book reviews and discusses the way in which the law promotes the conservation of species of animal, bird, and plant, and how it protects natural habitats for protected species. Using an interdisciplinary approach, the book sets nature conservation in its economic and scientific context. It explains how the law reconciles the public interest in promoting biodiversity and the conservation of species and habitats, on the one hand, and the private property rights of landowners and other resource appropriators on the other. The book offers an illuminating new interpretation of this area of environmental regulation using a resource allocation model of property rights to explain how legal and economic instruments for promoting nature conservation work in practice. The analysis covers all recent legislation and case law - including the Marine and Coastal Access Act 2009, the Conservation of Habitats and Species Regulations 2010 and the 2012 National Planning Policy Framework. The book will serve as a critical guide to UK nature conservation law for those working in the system, and a valuable reference point on the UK's approach to the area for environmental lawyers and policy-makers overseas.

Sustainable Squirrel Conservation

Sustainable Squirrel Conservation PDF

Author: Moriz Steiner

Publisher: Springer Nature

Published: 2023-06-29

Total Pages: 380

ISBN-13: 3031235479

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This book attempts to move the family of squirrels (Sciuridae) out of the shadow of large charismatic mammals and to highlight management failures with the goal of moving towards an improved conservation approach. Particular attention is paid to the influence of taxonomic science on squirrel conservation. In addition, the authors show how human-driven climate change, global change and modern politics are shaping global squirrel populations as well as their surrounding environments and ecosystems. Squirrels are widespread around the globe, naturally occurring on every continent except Antarctica and Oceania, and they are certainly among the animals most commonly encountered in everyday life. Despite this, the authors of this volume identify worrying gaps in squirrel conservation. Squirrels are often hunted, trapped, poached, and stressed, and management strategies and legislation are often devised in the absence of proper knowledge of issues such as population sizes, taxonomies, and trends. Together, this can result in severe population declines and even species extinction. By assessing their taxonomic situation, ecology, the evolution and divergence of Sciuridae around the globe, and squirrels’ well-being across habitats, the authors set a baseline from which to launch future investigations into the conservation of squirrels and other species. Additionally, the authors highlight the influences of climate change, unsustainable growth, and various man-made threats to the future of this family.

Insect Conservation and Islands

Insect Conservation and Islands PDF

Author: Tim R. New

Publisher: Springer Science & Business Media

Published: 2008-06-19

Total Pages: 248

ISBN-13: 1402087829

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A series of original papers and reviews dealing with the peculiarities of island insects and their conservation in many parts of the world. Contributions to this special issue of Journal of Insect Conservation range from biogeographical analyses and ecological features of island insects and their evolution to the variety of concerns for their wellbeing, and practical conservation through a variety of, sometimes novel, approaches. They provide a valuable and up-to-date resource for entomologists and conservation practitioners.

Botanical Gardens and Their Role in Plant Conservation

Botanical Gardens and Their Role in Plant Conservation PDF

Author: T. Pullaiah

Publisher: CRC Press

Published: 2023-09-29

Total Pages: 324

ISBN-13: 100092257X

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Approaching the contributions of a world-wide sector of scientific institutions to addressing the extinction crisis, Botanical Gardens and Their Role in Plant Conservation brings together a diversity of perspectives. There are more than 3,600 botanical gardens worldwide, where trees, shrubs, herbs, and other plants are studied and managed in collections. They are foremost among efforts to conserve the diversity of living plant species and ensure that crucial biodiversity is available for the future of humanity. This book is a showcase for plant conservation, restoration, biodiversity, and related scientific and educational work of botanical gardens around the world, featuring both thematic overview chapters and numerous case studies that illustrate the critical role these institutions play in fighting extinction and ensuring plant diversity is available for sustainable use. FEATURES A wide range of case studies derived from practical experience in a diversity of institutional, national, and biogeographical settings, Reviews of topics such as networking amongst institutions, the importance of global policy agreements such as the Convention on Biological Diversity and the Global Strategy for Plant Conservation, Profiles of botanical gardens contributions at the national level to conservation priorities, Real-world examples of programs in plant conservation for both critically endangered wild plant diversity and unique horticultural or cultural germplasm. Botanical Gardens and Their Role in Plant Conservation includes contributions from institutions from Africa, Asia, Australia, Europe, and the Americas, and institutions of all sizes and histories, from long-established national gardens to new gardens offering their perspectives on developing their roles in this vital undertaking.

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