D.L. Ingram

Man and Animals in Hot Environments - Topics in Environmental Physiology and Medicine D.L. Ingram Softcover reprint of the original 1st ed. 1975 edition

Die Naturwissenschaften; Edward Arnold Co.; Research in Veterinary Science; Ltd.; Farm Mechanization and Buildings; Springer Verlag; The Ciba Foundation Ltd.; Journal of Agricultural Science; Journal of The Institute of Biology; The Lancet; The Reproduction and Fertility; Lea and Febiger; Physiological Society (G. B.); The Royal Masson et Cie, Paris; MacMillan Publishing Society; University of Chicago Press; Uni­ Co., Inc.; National Academy of Science, versity of Rhodesia; Verhandlungen der U. S.; National Research Council of Canada; Deutschen Gesellschaft fur KreislautJorsch­ Nature, London; North Holland Publishing ung; Waverly Press; and W. B. Saunders. Co.; Oxford University Press; Pergamon Press; Physiology and Behavior; Poultry D. L. INGRAM Science Association; Reinhold Publishing L. E. MOUNT Contents Preface Chapter 1 The Thermal Eml'ironment 1 Hot, Thermally Neutral, and Cold Environments 1 Development of Climatic Physiology 3 Physical Principles Chapter 2 Heat Exchange between Animal and Environment 5 Metabolic Heat and Its Dissipation 5 Body Temperature 6 Poikilotherm and Homeotherm 7 Heat Flow 8 Sensible Heat Transfer 9 Evaporative Heat Transfer 16 Calorimetry 21 Chapter 3 Metabolic Rate, Thermal Insolation, and the Assessment of Environment 24 Metabolic Rate and Heat Loss at High Temperatures 24 Thermal Conductance and Insulation 27 Evaporative Heat Loss 31 The Assessment of Thermal Environment 34 Responses of Different Species to High Temperatures 37 Physiological Mechanisms Chapter 4 Evaporative Heat Loss 39 Evaporative Loss from the Respiratory Tract 39 ix x Contents Conservation of Water Loss from the Respiratory 40 Tract in a Hot Dry Climate