Environmental Physiology of Livestock - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Environmental Physiology of Livestock write by R. J. Collier. This book was released on 2012-02-07. Environmental Physiology of Livestock available in PDF, EPUB and Kindle. Environmental stress is one of the most significant factors affecting livestock performance and health, and it is only expected to increase with effects of global warming. Environmental Physiology of Livestock brings together the latest research on environmental physiology, summarizing progress in the field and providing directions for future research. Recent developments in estimating heat stress loads are discussed, as well as key studies in metabolism, reproduction, and genetic expressions. Environmental Physiology of Livestock begins with a survey of current heat indexing tools, highlighting recent discoveries in animal physiology, changes in productivity levels, and new technologies available to better estimate stress response. Using this synopsis as a point of orientation, later chapters hone in on major effects of heat stress, including changing metabolic pathways and nutrient requirements, endocrine regulation of acclimation to environmental stress, and reduced reproductive performance. The text concludes with a thorough discussion of environmental effects on gene expressions, providing important insight for future breeding practices. Environmental Physiology of Livestock is a globally contributed volume and a key resource for animal science researchers, geneticists, and breeders.
Environmental Physiology of Animals
Environmental Physiology of Animals - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Environmental Physiology of Animals write by Pat Willmer. This book was released on 2009-03-12. Environmental Physiology of Animals available in PDF, EPUB and Kindle. The new and updated edition of this accessible text provides a comprehensive overview of the comparative physiology of animals within an environmental context. Includes two brand new chapters on Nerves and Muscles and the Endocrine System. Discusses both comparative systems physiology and environmental physiology. Analyses and integrates problems and adaptations for each kind of environment: marine, seashore and estuary, freshwater, terrestrial and parasitic. Examines mechanisms and responses beyond physiology. Applies an evolutionary perspective to the analysis of environmental adaptation. Provides modern molecular biology insights into the mechanistic basis of adaptation, and takes the level of analysis beyond the cell to the membrane, enzyme and gene. Incorporates more varied material from a wide range of animal types, with less of a focus purely on terrestrial reptiles, birds and mammals and rather more about the spectacularly successful strategies of invertebrates. A companion site for this book with artwork for downloading is available at: www.blackwellpublishing.com/willmer/
Advances in Comparative and Environmental Physiology
Advances in Comparative and Environmental Physiology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Advances in Comparative and Environmental Physiology write by Lawrence C.H. Wang. This book was released on 2012-12-06. Advances in Comparative and Environmental Physiology available in PDF, EPUB and Kindle. When survival is challenged by the cold, animals react by employing both behavioral and physiological solutions. Depending on the magni tude of the cold stress and the nature of the adjustment, simple avoidance or sophisticated capacity or resistance compensations may be used. Thus, migration, shelter seeking, metabolic and insulative compen sation, torpor, and freezing avoidance and tolerance are successful tac tics used by diverse groups of animals. To understand and appreciate the benefits of these tactics, it is necessary to examine not only the well being of the whole animal but also their basic underlying mechanisms. In ad dition, it is also of fundamental importance to grasp how seasonal cold affects the survivorship and reproductive success of populations when confronted by a general reduction in primary productivity and an elevated energy cost for maintenance (e. g. in endotherms). In this regard, a synthetic overview which integrates aspects of cell biology, biochem istry, physiology, neurobiology, behavior, and population biology should be a fruitful approach in providing a holistic understanding on how animals adapt to cold. The present volume is an attempt to achieve such an overview; its objective is to provide a depth and breadth of coverage that is essential to a full appreciation of animal adaptation to cold. It is the hope of the contributing authors that this book will serve as an effective reference text for all senior undergraduate and graduate students as well as research scientists with an interest in cold physiology.
Environmental Physiology
Environmental Physiology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Environmental Physiology write by Robin Harding. This book was released on 2004. Environmental Physiology available in PDF, EPUB and Kindle. Our understanding of animal physiology has changed radically in recent years. In addition to the major advances in laboratory techniques, technological developments have enabled researchers to study physiological variables in free-living animals rather than just in laboratory experiments, and this has changed the emphasis of many investigations. The study of animals in their undisturbed state has been variously referred to as 'whole-animal physiology', 'physiological ecology' or 'environmental physiology'. However, developments in other disciplines within the Life Sciences have had an impact on physiology too, particularly the new techniques in molecular biology. Now it is becoming possible to study not only the small but significant differences in physiology that exist within and between species, but also to understand what processes and genes underlie these differences and how they might have evolved. So the study of animal physiology now crosses a range of disciplines, including evolutionary biology and genetics.In this book you will study animal physiology in an integrated way. The book emphasizes the links between disciplines and demonstrates that integrative physiology is more than just comparisons between species.
Effect of Environment on Nutrient Requirements of Domestic Animals
Effect of Environment on Nutrient Requirements of Domestic Animals - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Effect of Environment on Nutrient Requirements of Domestic Animals write by National Research Council. This book was released on 1981-02-01. Effect of Environment on Nutrient Requirements of Domestic Animals available in PDF, EPUB and Kindle.
