Wildlife Disease Ecology
Wildlife Disease Ecology

Author: Kenneth Wilson

Publisher: Cambridge University Press

Published: 2019-11-14

Total Pages: 693

ISBN-13: 1107136563

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Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology.

Animal Dispersal
Animal Dispersal

Author: N.C. Stenseth

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 359

ISBN-13: 9401123381

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4.1.1 Demographic significance Confined populations grow more rapidly than populations from which dispersal is permitted (Lidicker, 1975; Krebs, 1979; Tamarin et at., 1984), and demography in island populations where dispersal is restricted differs greatly from nearby mainland populations (Lidicker, 1973; Tamarin, 1977, 1978; Gliwicz, 1980), clearly demonstrating the demographic signi ficance of dispersal. The prevalence of dispersal in rapidly expanding populations is held to be the best evidence for presaturation dispersal. Because dispersal reduces the growth rate of source populations, it is generally believed that emigration is not balanced by immigration, and that mortality of emigrants occurs as a result of movement into a 'sink' of unfavourable habitat. If such dispersal is age- or sex-biased, the demo graphy of the population is markedly affected, as a consequence of differ ences in mortality in the dispersive sex or age class. Habitat heterogeneity consequently underlies this interpretation of dispersal and its demographic consequences, although the spatial variability of environments is rarely assessed in dispersal studies.

Isoscapes
Isoscapes

Author: Jason B. West

Publisher: Springer Science & Business Media

Published: 2009-11-25

Total Pages: 495

ISBN-13: 9048133548

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Stable isotope ratio variation in natural systems reflects the dynamics of Earth systems processes and imparts isotope labels to Earth materials. Carbon isotope ratios of atmospheric CO2 record exchange of carbon between the biosphere and the atmosphere; the incredible journeys of migrating monarchs is documented by hydrogen isotopes in their wings; and water carries an isotopic record of its source and history as it traverses the atmosphere and land surface. Through these and many other examples, improved understanding of spatio-temporal isotopic variation in Earth systems is leading to innovative new approaches to scientific problem-solving. This volume provides a comprehensive overview of the theory, methods, and applications that are enabling new disciplinary and cross-disciplinary advances through the study of "isoscapes": isotopic landscapes. "This impressive new volume shows scientists deciphering and using the natural isotope landscapes that subtly adorn our spaceship Earth.", Brian Fry, Coastal Ecology Institute, Louisiana State University, USA "An excellent timely must read and must-have reference book for anybody interested or engaged in applying stable isotope signatures to questions in e.g. Anthropology, Biogeochemistry, Ecology, or Forensic Science regarding chronological and spatial movement, changes, or distribution relating to animals, humans, plants, or water.", Wolfram Meier-Augenstein, Centre for Anatomy & Human Identification, University of Dundee, UK "Natural resources are being affected by global change, but exactly where, how, and at what pace? Isoscapes provide new and remarkably precise answers.", John Hayes, Woods Hole Oceanographic Institution, USA "This exciting volume is shaping a new landscape in environmental sciences that is utilizing the remarkable advances in isotope research to enhance and extend the capabilities of the field.", Dan Yakir, Weizmann Institute of Science, Israel

Zoonotic Tuberculosis
Zoonotic Tuberculosis

Author: Charles O. Thoen

Publisher: John Wiley & Sons

Published: 2014-02-12

Total Pages: 463

ISBN-13: 1118474287

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Zoonotic Tuberculosis: Mycobacterium bovis and Other Pathogenic Mycobacteria, Third Edition is a comprehensive review of the state of the art in the control and elimination of infections caused by Mycobacterium tuberculosis complex in animals and humans. This update to the most complete and current reference available on Mycobacterium bovis includes new coverage of the latest molecular techniques; more information on human infection and One Health; updates to the information on the International Union Against Tuberculosis and Lung Disease (IUATLD), the World Health Organization (WHO), Pan American Health Organization (PAHO), and the United States Department of Agriculture’s (USDA) National Tuberculosis Eradication Program; and coverage of additional African countries. The Third Edition upholds the book’s reputation as a truly global resource on M. bovis. Written by an international list of tuberculosis experts, chapters cover the status of tuberculosis in many regions throughout the world and deal with issues related to the detection, spread, and control of Mycobacterium bovis, as well as the economic impact of outbreaks. Zoonotic Tuberculosis: Mycobacterium bovis and Other Pathogenic Mycobacteria offers valuable information for public health officials, medical doctors, state and federal regulatory veterinarians, veterinary practitioners, and animal caretakers.