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Author : O. G. Edholm,E. K. E. Gunderson Publisher : Butterworth-Heinemann Page : 456 pages File Size : 50,9 Mb Release : 2013-10-22 Category : Medical ISBN : 9781483165073
Polar Human Biology by O. G. Edholm,E. K. E. Gunderson Pdf
Polar Human Biology documents the proceedings of the SCAR/IUPS/IUBS Symposium on Human Biology and Medicine in the Antarctic held at the Scott Polar Research Institute, Cambridge, England on September 19-21, 1972. This book compiles review papers of expeditions conducted by several scientists, demonstrating the multidisciplinary aspects of the work carried out in both polar regions. The first portion of the compilation describes the problems encountered by Antarctic expeditions in the 1930s and today, which illustrates the tremendous changes in the way in which Antarctic expeditions operated then and now. Following the review papers, medical and dental aspects are also described, including a brief discussion on microbiology. The final section of this book deals with psychological and behavioral aspects, indicating that the interpretation of physiological studies of the effects of cold on man would be greatly helped by knowledge of the psychological effects of the polar situation. This text is a good reference for students or individuals conducting research on human and marine biology in the Antarctic regions.
International Union of Physiological Sciences,International Council of Scientific Unions. Scientific Committee on Antarctic Research
Author : International Union of Physiological Sciences,International Council of Scientific Unions. Scientific Committee on Antarctic Research Publisher : Unknown Page : 443 pages File Size : 55,5 Mb Release : 1973 Category : Electronic ISBN : OCLC:150483122
Polar Human Biology by International Union of Physiological Sciences,International Council of Scientific Unions. Scientific Committee on Antarctic Research Pdf
Polar Human Biology; the Proceedings of the Scar/Iups/Iubs Symposium on Human Biology and Medicine in the Antarctic; Edited by O. G. Edholm & E. K. E. Gunderson by Scar/Iups/Iubs Symposium on Human Biology and Medicine in the Antarctic, Cambridge, Eng., 1972 Pdf
The Biology of Polar Regions by D. N. Thomas,G. E. Fogg,P. Convey,C. H. Fritsen,J. -M. Gili,R. Gradinger,J. Laybourn-Parry,K. Reid,D. W. H. Walton Pdf
There is now an increased awareness of the importance of polar regions in the Earth system, as well as their vulnerability to anthropogenic derived change, including of course global climate change. This new edition offers a concise but comprehensive introduction to polar ecology and has been thoroughly revised and updated throughout, providing expanded coverage of marine ecosystems and the impact of humans. It incorporates a detailed comparison of the Arctic and Antarctic systems, with a particular emphasis on the effects of climate change, and describes marine, freshwater, glacial, and terrestrial habitats. This breadth of coverage is unique in the polar biology literature. As with other titles in the Biology of Habitats Series, particular emphasis is placed on the organisms that dominate these extreme environments although pollution, conservation and experimental aspects are also considered. This accessible text is suitable for both senior undergraduate and graduate students taking courses in polar ecology, often as part of a wider marine biology degree programme. It will also be of value and use to the many professional ecologists and conservation biologists requiring a concise overview of the topic.
The Biology of Polar Habitats by Gordon Elliott Fogg Pdf
NEW SERIES Biology of Habitats Series editors: Professor Michael Crawley, Dr Colin Little, Sir Richard Southwood, and Professor Staffan Ulfstrand This exciting new series of textbooks will give an integrated overview of the design, physiology, ecology, and behaviour of the organisms in different habitats. Each book will provide information about the habitat and the types of organisms present, on practical aspects of working within thehabitats and the sorts of studies which are possible, and will include a discussion of biodiversity and conservation needs. Further Reading Sections will lead the reader to key papers, review articles, and books in which the subject may be explored at greater depth. This book gives a readable overview of polar habitats, from ice caps to tundra and open ocean. It describes their physical characteristics, the communities of microorganisms, plants, and animals inhabiting them, and their interactions with the global environment. It reviews the origins of thehabitats and their subsequent colonization and population dynamics, and considers the future changes which may result from global warming, stratospheric ozone depletion, and human activities. The book is unusual in that it describes and compares the two polar regions, rather than focusing on onlyone of them.
Biology of Polar Bryophytes and Lichens by R. E. Longton Pdf
Considers the evolution and adaptions of arctic and antarctic floras and the role of these plants in the vegetation and in the functioning of tundra ecosystems.
Marine Biology: a Very Short Introduction by Philip Mladenov Pdf
The oceans are our planet's most distinctive and imposing natural habitat. They cover 71 percent of its surface; support a remarkably diverse and exquisitely adapted array of life forms, from microscopic viruses, bacteria, and plankton to the largest existing animals; and possess many of Earth's most significant, intriguing, and inaccessible ecosystems. In an era in which humans are significantly altering the global environment, the oceans are undergoing rapid and profound changes. The study of marine biology is thus taking on added importance and urgency as people struggle to understand and manage these changes to protect our marine ecosystems. Healthy oceans produce half of the oxygen we breathe; stabilize our climate; create ecosystems that protect our coasts from storms; provide us with abundant food; and host diverse organisms that provide us with natural products for medicine and biotechnology. In this Very Short Introduction, marine biologist Philip Mladenov provides an accessible and up-to-date overview of marine biology, offering a tour of marine life and marine processes that ranges from the unimaginably abundant microscopic organisms that drive the oceans' food web to the apex predators that we exploit for food; from polar ocean ecosystems to tropical coral reefs; and from the luxurious kelp beds of the coastal ocean to deep-ocean hydrothermal vents where life exists without the energy of the sun. Throughout the book he considers the human impacts on marine life including overfishing, plastic and nutrient pollution, the spread of exotic species, and ocean warming and acidification. He discusses the threats these pose to our welfare, and the actions required to put us on a path to a more sustainable relationship with our oceans so that they can be restored and protected for future generations. Mladenov concludes with a new chapter offering an inspiring vision for the future of our oceans in 2050 that can be realised if we are wise enough to accelerate actions already underway and be bold with implementing new approaches. The next decade will decide the state of the oceans that we leave behind for future generations. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Presents an introduction to the polar bear, discussing its evolution, physical characteristics, life cycle, predatory behavior, habitat, and the threats to its existence from global warming.
Human Biology by Sara Stinson,Barry Bogin,Dennis H. O'Rourke Pdf
This comprehensive introduction to the field of human biology covers all the major areas of the field: genetic variation, variation related to climate, infectious and non-infectious diseases, aging, growth, nutrition, and demography. Written by four expert authors working in close collaboration, this second edition has been thoroughly updated to provide undergraduate and graduate students with two new chapters: one on race and culture and their ties to human biology, and the other a concluding summary chapter highlighting the integration and intersection of the topics covered in the book.
Intended for non-majors, this textbook describes the structure and functions of each human body system, explores the body processes that regulate chemical levels in the blood and body temperature, and overviews genetics, human reproduction, and evolution. The fifth edition trims the overall length by 20% while adding short essays on past scientific
National Research Council,Division on Earth and Life Studies,Polar Research Board,Committee on Emerging Research Questions in the Arctic
Author : National Research Council,Division on Earth and Life Studies,Polar Research Board,Committee on Emerging Research Questions in the Arctic Publisher : National Academies Press Page : 224 pages File Size : 41,5 Mb Release : 2014-07-31 Category : Science ISBN : 9780309301862
The Arctic in the Anthropocene by National Research Council,Division on Earth and Life Studies,Polar Research Board,Committee on Emerging Research Questions in the Arctic Pdf
Once ice-bound, difficult to access, and largely ignored by the rest of the world, the Arctic is now front and center in the midst of many important questions facing the world today. Our daily weather, what we eat, and coastal flooding are all interconnected with the future of the Arctic. The year 2012 was an astounding year for Arctic change. The summer sea ice volume smashed previous records, losing approximately 75 percent of its value since 1980 and half of its areal coverage. Multiple records were also broken when 97 percent of Greenland's surface experienced melt conditions in 2012, the largest melt extent in the satellite era. Receding ice caps in Arctic Canada are now exposing land surfaces that have been continuously ice covered for more than 40,000 years. What happens in the Arctic has far-reaching implications around the world. Loss of snow and ice exacerbates climate change and is the largest contributor to expected global sea level rise during the next century. Ten percent of the world's fish catches comes from Arctic and sub-Arctic waters. The U.S. Geological Survey estimated that up to 13 percent of the world's remaining oil reserves are in the Arctic. The geologic history of the Arctic may hold vital clues about massive volcanic eruptions and the consequent release of massive amount of coal fly ash that is thought to have caused mass extinctions in the distant past. How will these changes affect the rest of Earth? What research should we invest in to best understand this previously hidden land, manage impacts of change on Arctic communities, and cooperate with researchers from other nations? The Arctic in the Anthropocene reviews research questions previously identified by Arctic researchers, and then highlights the new questions that have emerged in the wake of and expectation of further rapid Arctic change, as well as new capabilities to address them. This report is meant to guide future directions in U.S. Arctic research so that research is targeted on critical scientific and societal questions and conducted as effectively as possible. The Arctic in the Anthropocene identifies both a disciplinary and a cross-cutting research strategy for the next 10 to 20 years, and evaluates infrastructure needs and collaboration opportunities. The climate, biology, and society in the Arctic are changing in rapid, complex, and interactive ways. Understanding the Arctic system has never been more critical; thus, Arctic research has never been more important. This report will be a resource for institutions, funders, policy makers, and students. Written in an engaging style, The Arctic in the Anthropocene paints a picture of one of the last unknown places on this planet, and communicates the excitement and importance of the discoveries and challenges that lie ahead.