Why have island ecosystems always suffered such high rates of extinction? In our age, with all the world's landscapes, from Tasmania to the Amazon to Yellowstone, now being carved into island-like fragments by human activity, the implications of this question are more urgent than ever. Over the past eight years, David Quammen has followed the threads of island biogeography on a globe-encircling journey of discovery.
Co-published with the Denver Museum of Nature & Science. Thoroughly revised and updated, Mammals of Colorado, Second Edition is a comprehensive reference on the nine orders and 128 species of Colorado's recent native fauna, detailing each species' description, habitat, distribution, population ecology, diet and foraging, predators and parasites, behavior, reproduction and development, and population status. An introductory chapter on Colorado's environments, a discussion of the development of the fauna over geologic time, and a brief history of human knowledge of Coloradan mammals provide ecological and evolutionary context. The most recent records of the state's diverse species, rich illustrations (including detailed maps, skull drawings, and photographs), and an extensive bibliography make this book a must-have reference. Amateur and professional naturalists, students, vertebrate biologists, and ecologists as well as those involved in conservation and wildlife management in Colorado will find value in this comprehensive volume.
The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.
Annotation Like its predecessor, this important new work is focused on the connection between trade and investment on the one hand and U.S. foreign policy on the other. David Pletcher describes the trade of the United States with the Far East, the islands of the Pacific, and the northwest coast of North America from 1784 (the year of the first American trading expedition to China) to 1844 (the year of the first trade treaty with China, followed immediately by the U.S. acquisition of Oregon and California). He then traces the growth of trade and investment in Alaska, Hawaii, and the South Pacific from 1844 to 1890 and proceeds to do the same for China, Japan, and Korea. In the ensuing chapters, Pletcher covers the 1890s, including the annexation of Hawaii, the Sino-Japanese War, the acquisition of the Philippines, and the Open Door policy in China. He concludes that the American expansion across the Pacific and into the Far East was not a deliberate, consistent drive for economic hegemony but a halting, experimental, improvised movement, carried out against determined opposition and indifference and dotted with setbacks and failures. Providing his own judgments about the wisdom and effectiveness of America's new endeavors, Pletcher summarizes the problems and handicaps involved, demonstrating that errors of the twentieth century were at least partly the result of poor preparation in the 1880s and 1890s. Touching on every place where Americans undertook significant economic activity, The Diplomacy of Involvementwill be an important aid for seasoned scholars, as well as an excellent introduction for the novice
A book like no other in the field of veterinary medicine with pertinent information every student and practitioner will find beneficial. Veterinaries have access to a great variety of texts, journals, and continuing education opportunities to keep them on top of the tremendous technological advances in clinical care and preventive medicine. Outside of the technical realm, however, there are many global trends, which exert profound effects on how the veterinary profession serves society and how veterinary professionals define their role in a rapidly changing world. This new and unrivaled book delves into these influences in impressive detail, identifying new challenges and opportunities for the veterinary profession in a global context. Unique topics covered include: The important global trends with implications for veterinary medicine. Different cultural attitudes towards the human use of animals, their impact on the human-animal relationship, and the challenges this poses for veterinarians. The role of livestock in food security, rural development, and sustainable agriculture and the opportunities for veterinarians to improve the lives of people who depend on animals around the world. The relationship of global environmental change to animal health and production. The emerging field of conservation medicine and the important role of veterinarians in protecting biodiversity and conserving wildlife. A global perspective on veterinary service delivery and the opportunities and challenges for improving animal health care worldwide. The growth of international trade, its relation to food safety and animal health, and its impact on animal agricultural and veterinary medicine. The growing risk of foreign animal disease, the national and international institutions involved in animal disease control, and the role of the private practitioner in controlling foreign animal disease. Nontraditional career paths for veterinarians interested in working internationally and how to identify and prepare for such international career opportunities.
The work reported here is part of an extended study of paleoenvironmental change and human adaptation in the deserts of western Utah. This research, involving both archaeological excavations and the recovery of strictly paleoecological materials, is loosely grouped under the rubric of “The Silver Island Expedition,” since much of the work has been conducted in the vicinity of the Silver Island Mountains along the western margin of the Great Salt Lake Desert.
GOAT MEDICINE Provides readers with an in-depth understanding of the full range of diseases potentially occurring in goats across the wide spectrum of geographic and management conditions in which goats are kept, from extensive grazing to intensive dairy production to backyard pet. Goat Medicine, Third Edition is a complete resource for understanding caprine diseases worldwide. Covering the latest advances on diagnostic and therapeutic techniques, the two authors, board certified veterinarians with a global experience in goat health and production, offer a comprehensive examination of all important diseases encountered in the goat. The book offers authoritative and clinically relevant information on recognizing, diagnosing, treating, controlling and preventing goat disease at the individual, herd, and national levels. To aid in reader comprehension and promote seamless assimilation of the knowledge contained within, the book is logically organized by body system and includes full color images throughout. Sample topics covered within the work include: Control of economically important infectious diseases including caprine arthritis encephalitis, paratuberculosis and peste des petits ruminants, as well as internal and external parasites Differential diagnosis of chronic weight loss and sudden death, anesthesia, and dehorning/descenting Nutrition and metabolic diseases, herd health management, and preventive medicine Formulary of drugs used in goats and suggested dosages, plus options for alternative medicine Scientists, researchers, government veterinarians, laboratory diagnosticians, industry veterinarians, veterinary technicians, and veterinary practitioners around the world can confidently consult this book time and again as an all-in-one, complete resource for all topics pertaining to goat health and disease.
This impressive author team brings the wealth of advances in conservation genetics into the new edition of this introductory text, including new chapters on population genomics and genetic issues in introduced and invasive species. They continue the strong learning features for students - main points in the margin, chapter summaries, vital support with the mathematics, and further reading - and now guide the reader to software and databases. Many new references reflect the expansion of this field. With examples from mammals, birds ...
This concise, entry level text provides an introduction to the importance of genetic studies in conservation and presents the essentials of the discipline in an easy-to-follow format, with main points and terms clearly highlighted. The authors assume only a basic knowledge of Mendelian genetics and simple statistics, making the book accessible to those with a limited background in these areas. Connections between conservation genetics and the wider field of conservation biology are interwoven throughout the book. Worked examples are provided throughout to help illustrate key equations and glossary and suggestions for further reading provide additional support for the reader. Many beautiful pen and ink portraits of endangered species are included to enhance the text. Written for short, introductory level courses in genetics, conservation genetics and conservation biology, this book will also be suitable for practising conservation biologists, zoo biologists and wildlife managers.
Modern psychology has become a broad and fragmented collection of research areas, theoretical orientations, and professional organizations. The author, who believes integration within the discipline is critical, makes the case that its empirical and theoretical aspects can be unified under the umbrella of adaptation. The principles of learning, and the characteristics of memory and language—our adaptation to a challenging environment—are pertinent to all we do, and the sciences of learning and cognition are the subject areas most relevant to these proximate behavior–environment relationships. Because the adaptability of a behavior is often tied to its function, the author’s functional perspective serves as a helpful organizational tool for studying the otherwise disparate aspects of learning and cognition—thinking, memory, conceptual behavior, and language. New to this edition is an emphasis on applied behavior analysis, a rapidly growing and credentialed profession. Updated pedagogical features include opening chapter vignettes, interim summaries and review questions, improved graphics, and a full glossary of key terms.
Hemophilia and Von Willebrand Disease: Factor VIII and Von Willebrand Factor serves as a must-have reference on the important role these essential blood-clotting proteins play in research and clinical medicine. Clinicians and researchers face the daily challenge of staying current on the vast amounts of research that is now generated. The reference to Janus in the title refers to the two roles of the Factor VIII/Von Willebrand Factor Complex: initiation of coagulation and propagation of clot formation. The complex prevents bleeding in hemophilia and Von Willebrand disease but also augments arterial and venous thrombosis. - Presents one source of information on Hemophilia and Von Willebrand Disease, as well as Factor VIII and Von Willebrand Factor, eliminating the search through hundreds of journal articles - Combines the multi-disciplinary research that is generated from Factor VIII/Von Willebrand Factor – hematology, drug discovery, genetics, cell biology, and oncology - Delves into unanswered questions and future directions of this important blood-clotting complex
A country often neglected in discussions of Latin America, Ecuador offers intriguing insights into the interwoven patterns of continuity and change characteristic of the region. In this introduction to Ecuador, Dr. Schodt begins with a discussion of culture and geography—especially critical for understanding this country, where the physical partitioning by the Andes has had profound economic and political consequences and where cultural and linguistic differences further divide the population. The author then considers Ecuador's early history, emphasizing the importance of patterns imposed by regionalism and structured by the nation's colonial heritage. This leads to a discussion of the cacao and banana booms—and of the consequences of these periods of economic bonanza for domestic politics—that focuses on the expansion of the electorate and the emergence of two competing populist movements. In the final chapters, Dr. Schodt examines the political and economic implications of the petroleum boom, emphasizing the growing role of the state in the Ecuadorian economy. This analysis of the petroleum period concludes with a discussion of Ecuador's prospects for the future, taking account of the conjuncture of the dramatic increase in Ecuador's external indebtedness that took place in the late 1970s and early 1980s, the election in 1984 of a government committed to reversing the growth of state intervention in the economy, and the sharp decline in 1986 in the world price of petroleum.
While most efforts at biodiversity conservation have focused primarily on protected areas and reserves, the unprotected lands surrounding those area—the "matrix"—are equally important to preserving global biodiversity and maintaining forest health. In Conserving Forest Biodiversity, leading forest scientists David B. Lindenmayer and Jerry F. Franklin argue that the conservation of forest biodiversity requires a comprehensive and multiscaled approach that includes both reserve and nonreserve areas. They lay the foundations for such a strategy, bringing together the latest scientific information on landscape ecology, forestry, conservation biology, and related disciplines as they examine: the importance of the matrix in key areas of ecology such as metapopulation dynamics, habitat fragmentation, and landscape connectivity general principles for matrix management using natural disturbance regimes to guide human disturbance landscape-level and stand-level elements of matrix management the role of adaptive management and monitoring social dimensions and tensions in implementing matrix-based forest management In addition, they present five case studies that illustrate aspects and elements of applied matrix management in forests. The case studies cover a wide variety of conservation planning and management issues from North America, South America, and Australia, ranging from relatively intact forest ecosystems to an intensively managed plantation. Conserving Forest Biodiversity presents strategies for enhancing matrix management that can play a vital role in the development of more effective approaches to maintaining forest biodiversity. It examines the key issues and gives practical guidelines for sustained forest management, highlighting the critical role of the matrix for scientists, managers, decisionmakers, and other stakeholders involved in efforts to sustain biodiversity and ecosystem processes in forest landscapes.
Biologists Fred Van Dyke, David C. Mahan, Joseph K. Sheldon and Raymond H. Brand provide hope for today's environmental crisis and bring Scripture into dialogue with current scientific findings and commitments.
Reintroduction of Fish and Wildlife Populations provides a practical step-by-step guide to successfully planning, implementing, and evaluating the reestablishment of animal populations in former habitats or their introduction in new environments. In each chapter, experts in reintroduction biology outline a comprehensive synthesis of core concepts, issues, techniques, and perspectives. This manual and reference supports scientists and managers from fisheries and wildlife professions as they plan reintroductions, initiate releases of individuals, and manage restored populations over time. Covering a broad range of taxonomic groups, ecosystems, and global regions, this edited volume is an essential guide for academics, students, and professionals in natural resource management.
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