Changing Cold Environments

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Changing Cold Environments

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Author : Hugh M. French
language : en
Publisher: John Wiley & Sons
Release Date : 2011-10-13

Changing Cold Environments written by Hugh M. French and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-13 with Science categories.

Changing Cold Environments; Implications for Global Climate Change is a comprehensive overview of the changing nature of the physical attributes of Canada's cold environments and the implications of these changes to cold environments on a global scale. The book places particular emphasis on the broader environmental science and sustainability issues that are of increasing concern to all cold regions if present global climate trends continue. Clearly structured throughout, the book focuses on those elements of Canada's cold environments that will be most affected by global climate change – namely, the tundra, sub-arctic and boreal forest regions of northern Canada, and the high mid-latitude mountains of western Canada. Implications are considered for similar environments around the world resulting in a timely text suitable for second and third year undergraduates in the environmental or earth sciences courses.

Canada S Cold Environments

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Author : Hugh M. French
language : en
Publisher: McGill-Queen's Press - MQUP
Release Date : 1993

Canada S Cold Environments written by Hugh M. French and has been published by McGill-Queen's Press - MQUP this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.

Low temperatures, wind-chill, snow, sea ice, and permafrost have been primary characteristics of Canada's northern and alpine environments during the past two million years. The evolution of Canada's cultural landscapes, the processes of settlement of rural areas, and the present interaction of Canadian industrial society with its biophysical environment are all deeply influenced, directly or indirectly, by the frigidity of the greater part of the country. The phenomenon of global warming, if it occurs, will lessen this coldness, but its impact on temperature extremes, sea ice regimes, vegetation, snow distribution, permafrost, glaciers, lakes, rivers, and mountain hazards are all the subject of intensive research -- the highlights of which are reviewed in Canada's Cold Environments. Eleven of Canada's leading geographers, geologists, and ecologists provide an authoritative yet readable scientific statement about the physical nature of Canada's coldness. They focus on the distinctive attributes of Canada's cold environments, their temporal and spatial variability, and the constraints that coldness places on human activity. The book is aimed at environmental scientists at all levels who need informed overviews of the substantive findings on a range of cold-related topics.

Source To Sink Fluxes In Undisturbed Cold Environments

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Author : Achim A. Beylich
language : en
Publisher: Cambridge University Press
Release Date : 2016-07-07

Source To Sink Fluxes In Undisturbed Cold Environments written by Achim A. Beylich and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-07 with Science categories.

Provides the first quantitative overview of global source-to-sink fluxes in cold climate environments for graduate students and researchers.

Human Thermal Environments

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Author : Ken Parsons
language : en
Publisher: CRC Press
Release Date : 2014-04-09

Human Thermal Environments written by Ken Parsons and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-09 with Science categories.

In the ten years since the publication of the second edition of Human Thermal Environments: The Effects of Hot, Moderate, and Cold Environments on Human Health, Comfort, and Performance, Third Edition, the world has embraced electronic communications, making international collaboration almost instantaneous and global. However, there is still a need

Nutritional Needs In Cold And High Altitude Environments

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Author : Institute of Medicine
language : en
Publisher: National Academies Press
Release Date : 1996-05-15

Nutritional Needs In Cold And High Altitude Environments written by Institute of Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-15 with Medical categories.

This book reviews the research pertaining to nutrient requirements for working in cold or in high-altitude environments and states recommendations regarding the application of this information to military operational rations. It addresses whether, aside from increased energy demands, cold or high-altitude environments elicit an increased demand or requirement for specific nutrients, and whether performance in cold or high-altitude environments can be enhanced by the provision of increased amounts of specific nutrients.

Environmental Ergonomics The Ergonomics Of Human Comfort Health And Performance In The Thermal Environment

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Author : Yutaka Tochihara
language : en
Publisher: Elsevier
Release Date : 2005-04-02

Environmental Ergonomics The Ergonomics Of Human Comfort Health And Performance In The Thermal Environment written by Yutaka Tochihara and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-02 with Technology & Engineering categories.

Environmental Ergonomics addresses the problems of maintaining human comfort, activity and health in stressful environments. Its subject areas include thermal environments, illumination, noise and hypo- and hyperbaric environments. The book concentrates fundamentally on the way the thermal environment has affected human comfort, health and performance from the age of cave-dwellings to our age of skyscrapers. This book contains only papers selected from the 10th ICEE held in Japan 23-27 September 2002. The ICEE has been held biannually since 1982, and has firmly established itself as the world's most distinguished conference in its field, offering the ideal forum for research scientists, medical doctors, engineers, administrators, technicians, healthcare professionals and students to share their work and ideas. - Selected papers from the 10th International Conference on Environmental Ergonomics held in Japan, 23-27 September 2002. They have been revised and peer-reviewed. - Papers included in this text have been widely recognised as the catalyst for the recent advances witnessed in Environmental Ergonomics in Asia. They strike a balance between academia and industries' views on environmental ergonomics. - Add this volume to your copy of the Elsevier Ergonomics Book Series.

Responses To Climate Change In The Cold Biomes

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Author : Hans J. De Boeck
language : en
Publisher: Frontiers Media SA
Release Date : 2019-06-05

Responses To Climate Change In The Cold Biomes written by Hans J. De Boeck and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-05 with categories.

Climate change is thought to be especially relevant to ecosystems in the cold biomes. Observed warming has been higher in cold climates through various positive feedbacks, especially declining snow and ice cover, and climate projections indicate further rapid warming in the decades to come. Temperature change can have profound impacts in cold biome ecosystems, either directly in terms of impacts on physiology or growing season length, or indirectly via changes in nutrient cycling. The regions focused on here are the (sub)arctic and the (sub)alpine areas, both characterized by short growing seasons and low annual temperatures, but with different radiation environments depending on latitude. Climate change can have impacts in all seasons. Increased spring temperatures can accelerate snowmelt, leading to an earlier onset of the growing season, while warmer summers may stimulate primary productivity through temperatures closer to metabolic optima and/or increased mineralization rates. Winter warming can lead to the vegetation being damaged because of exposure to harsh frost without insulating snow cover. In all of this, concurrent changes in precipitation also play an important role: increased snowfall can buffer warming-induced advances in snowmelt, a higher ratio of rain to snow can greatly accelerate snowmelt in winter and spring, and summer drought may reverse growth-stimulation by warming directly (drought stress) or indirectly (e.g. impaired nutrient uptake). Micro-climate is crucial in these systems and requires particular attention as it can vary widely across the landscape, creating different growing environments in the space of a few meters or even less. Interest in cold region responses to climate change does not only arise from the fact that they harbor unique ecosystems that may be endangered, but also because they store large amounts of carbon that may be released under climate change. However, research is challenging because of the remoteness of many of these areas and the harsh conditions during much of the year. In spite of this, some studies have been carried out over an extensive period, spanning decades and yielding information on for example plant community reorganization (including invasions), and changes in phenology above- and/or belowground. Other studies focus on shorter term effects, such as impacts of heat waves, late frosts or other anomalous weather, including longer term (after-) effects that may differ drastically from other regions because of the short growing season in cold climates. Ultimately, models are used to predict future changes in vegetation along latitudinal or elevational gradients, although phenology and microclimatic variation may pose particular challenges. Contributions to this Research Topic focus on climate change, encompassing both changes in the mean (gradual warming) and variability (heat waves, altered precipitation distribution) in cold biomes. The Topic contains reports on observed changes or events, but also research making use of experimentally imposed environmental changes. The focus is varied, including phenology, physiology, soil and vegetation science and biogeochemistry, with the aim of providing a comprehensive overview of observed and expected responses to climate change in cold biome ecosystems.

Paramedic Practice Today Above And Beyond Volume 2

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Author : Aehlert
language : en
Publisher: Jones & Bartlett Publishers
Release Date : 2011

Paramedic Practice Today Above And Beyond Volume 2 written by Aehlert and has been published by Jones & Bartlett Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Medical categories.

"Providing the tools you need to succeed, the two-volume set of Paramedic Practice Today: Above and Beyond offers a solid foundation for paramedic practice and is now updated to reflect the 2010 emergency cardiovascular care guidelines! A conversational, easy-to-read style simplifies topics and helps you master National Standard Curriculum objectives and meet the new National Education Standards. Each volume includes a companion DVD-ROM with step-by-step videos demonstrating the skills in the textbook and more. Because this two-volume set corresponds to the National Registry of EMTs National EMS Practice Analysis, it provides you with the best possible preparation for the National Registry exam."--Publisher's website.

Textiles For Cold Weather Apparel

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Author : J T Williams
language : en
Publisher: Elsevier
Release Date : 2009-09-29

Textiles For Cold Weather Apparel written by J T Williams and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-29 with Technology & Engineering categories.

Cold weather can be a potential hazard to human health, adversely affecting physiological functions, work performance and wellbeing. Designing suitable apparel for cold environments is therefore a complex task. Textiles for cold weather apparel reviews the principles, materials and requirements of cold weather apparel and will stimulate ideas for future innovation and improved end performance.The first part of the book covers the fundamental scientific issues and types of materials suitable for cold weather clothing. Topics include how to achieve comfort and thermoregulation in cold weather clothing as well as the use of coated and laminated fabrics. It also discusses design and ergonomic aspects such as designing for ventilation. Part two discusses ways of evaluating cold weather clothing, including standards and legislation governing cold weather clothing and laboratory assessments. Part three concludes with applications including cold weather apparel for the military and footwear for cold weather conditions.With an array of international contributors, this book is a valuable reference for producers, manufacturers, retailers and all those wishing to improve and understand developments in cold weather apparel. - Reviews the principles, materials and requirements of cold weather apparel - Discusses design and ergonomic aspects including ventilation and insulation - Examines methods used to evaluate cold weather clothing as well as standards and legislation in practice

Optical Engineering For Cold Environments

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Author : George W. Aitken
language : en
Publisher:
Release Date : 1983

Optical Engineering For Cold Environments written by George W. Aitken and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Science categories.