Life In Ancient Ice
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Life In Ancient Ice
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Author : John D. Castello
language : en
Publisher: Princeton University Press
Release Date : 2016-10-11
Life In Ancient Ice written by John D. Castello and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-11 with Science categories.
Life in Ancient Ice presents an unparalleled overview of current research into microbial life in ancient glacial ice and permafrost. Particulates of fungi, bacteria, pollen grains, protists, and viruses are carried by wind around the globe. When they fall to Earth in polar regions they may be trapped in ice for hundreds of millennia. Some of the many implications sound like science fiction--for example, might melting glaciers release ancient pathogens that yield modern-day pandemics? But rigorous, coordinated research is nascent. This book points the way forward. Based on a National Science Foundation-sponsored symposium organized by the editors in 2001, it comprises twenty chapters by internationally renowned scientists, including Russian experts whose decades of work has been rarely available in English. The book begins by setting forth many protocols that have been used to study microorganisms trapped in ice, discussing their potential sources and presenting evidence for microbial metabolic activity at temperatures below freezing. This is followed by nine chapters describing the fungi, bacteria, and viruses that have been found in permafrost and glacial ice. Later chapters include a look at Antarctica's subglacial Lake Vostok, at a robot that can be lowered into ice to detect microbes, and at the use of icy environments on Earth as model systems for studying similar environments on planets and moons. The editors conclude by reviewing key discoveries and outlining important areas for future research. Originally published in 2005. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Enigmas And Aliens Encased In Ice The Search For Ancient Life
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Author : J. D. Castello
language : en
Publisher:
Release Date : 2008-08
Enigmas And Aliens Encased In Ice The Search For Ancient Life written by J. D. Castello and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08 with categories.
Polar Microbiology Recent Advances And Future Perspectives
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Author : Pabulo H. Rampelotto
language : en
Publisher: MDPI
Release Date : 2018-10-01
Polar Microbiology Recent Advances And Future Perspectives written by Pabulo H. Rampelotto and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-01 with Electronic book categories.
This book is a printed edition of the Special Issue "Polar Microbiology: Recent Advances and Future Perspectives" that was published in Biology
Defrosting Ancient Microbes
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Author : Scott Rogers
language : en
Publisher: CRC Press
Release Date : 2019-09-10
Defrosting Ancient Microbes written by Scott Rogers and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-10 with Science categories.
Ice is melting around the world and glaciers are disappearing. Water, which has been solid for thousands and even millions of years, is being released into streams, rivers, lakes and oceans. Embedded in this new fluid water, and now being released, are ancient microbes whose effects on today's organisms and ecosystems is unknown and unpredictable. These long sleeping microbes are becoming physiologically active and may accelerate global climate change. This book explores the emergence of these microbes. The implications for terrestrial life and the life that might exist elsewhere in the universe are explored. Key Selling Points: Explores the role of long frozen ancient microbes will have when released due to global warming Describes how ice preserves microbes and microbial genomes for thousands or millions of years Reviews work done on permafrost microbiology Identifies potential health hazards and environmental risks Examines implications for the search for extraterrestrial life.
Psychrophiles From Biodiversity To Biotechnology
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Author : Rosa Margesin
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-12-08
Psychrophiles From Biodiversity To Biotechnology written by Rosa Margesin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-08 with Science categories.
Cold adaptation includes a complex range of structural and functional adaptations at the level of all cellular constituents, and these adaptations render cold-adapted organisms particularly useful for biotechnological applications. This book presents the most recent knowledge of (i) boundary conditions for microbial life in the cold, (ii) microbial diversity in various cold ecosystems, (iii) molecular cold adaptation mechanisms and (iv) the resulting biotechnological perspectives.
Encyclopedia Of Snow Ice And Glaciers
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Author : Vijay P. Singh
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-06-29
Encyclopedia Of Snow Ice And Glaciers written by Vijay P. Singh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-29 with Science categories.
The earth’s cryosphere, which includes snow, glaciers, ice caps, ice sheets, ice shelves, sea ice, river and lake ice, and permafrost, contains about 75% of the earth’s fresh water. It exists at almost all latitudes, from the tropics to the poles, and plays a vital role in controlling the global climate system. It also provides direct visible evidence of the effect of climate change, and, therefore, requires proper understanding of its complex dynamics. This encyclopedia mainly focuses on the various aspects of snow, ice and glaciers, but also covers other cryospheric branches, and provides up-to-date information and basic concepts on relevant topics. It includes alphabetically arranged and professionally written, comprehensive and authoritative academic articles by well-known international experts in individual fields. The encyclopedia contains a broad spectrum of topics, ranging from the atmospheric processes responsible for snow formation; transformation of snow to ice and changes in their properties; classification of ice and glaciers and their worldwide distribution; glaciation and ice ages; glacier dynamics; glacier surface and subsurface characteristics; geomorphic processes and landscape formation; hydrology and sedimentary systems; permafrost degradation; hazards caused by cryospheric changes; and trends of glacier retreat on the global scale along with the impact of climate change. This book can serve as a source of reference at the undergraduate and graduate level and help to better understand snow, ice and glaciers. It will also be an indispensable tool containing specialized literature for geologists, geographers, climatologists, hydrologists, and water resources engineers; as well as for those who are engaged in the practice of agricultural and civil engineering, earth sciences, environmental sciences and engineering, ecosystem management, and other relevant subjects.
Encyclopedia Of Quaternary Science
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Author : Cary Mock
language : en
Publisher: Newnes
Release Date : 2013-03-25
Encyclopedia Of Quaternary Science written by Cary Mock and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-25 with Science categories.
The second revised edition of the Encyclopedia of Quaternary Science, Four Volume Set, provides both students and professionals with an up-to-date reference work on this important and highly varied area of research. There are lots of new articles, and many of the articles that appeared in the first edition have been updated to reflect advances in knowledge since 2006, when the original articles were written. The second edition will contain about 375 articles, written by leading experts around the world. This major reference work is richly illustrated with more than 3,000 illustrations, most of them in colour. Research in the Quaternary sciences has advanced greatly in the last 10 years, especially since topics like global climate change, geologic hazards and soil erosion were put high on the political agenda. This second edition builds upon its award-winning predecessor to provide the reader assured quality along with essential updated coverage Contains 357 broad-ranging articles (4310 pages) written at a level that allows undergraduate students to understand the material, while providing active researchers with a ready reference resource for information in the field. Facilitates teaching and learning The first edition was regarded by many as the most significant single overview of Quaternary science ever, yet Editor-in-Chief, Scott Elias, has managed to surpass that in this second edition by securing even more expert reviews whilst retaining his renowned editorial consistency that enables readers to navigates seamlessly from one unfamiliar topic to the next
Journey To The Ice Age
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Author : Peter L. Storck
language : en
Publisher: UBC Press
Release Date : 2011-11-01
Journey To The Ice Age written by Peter L. Storck and has been published by UBC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-01 with Social Science categories.
At the end of the Ice Age, small groups of hunter-gatherers crossed from Siberia to Alaska and began the last chapter in the human settlement of the earth. Many left little or no trace. But one group, the Early Paleo-Indians, exploded onto the archaeological record about 11,500 radiocarbon years ago and expanded rapidly throughout North America, sending splinter groups into Central and perhaps South America as well. Journey to the Ice Age explores the challenges faced by the Early Paleo-Indians of northeastern North America. A revealing, autobiographical account, this is at once a captivating record of Storck's discoveries and an introduction to the practice, challenges, and spirit of archaeology.
Encyclopedia Of Quaternary Science
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Author :
language : en
Publisher: Elsevier
Release Date : 2006-11-24
Encyclopedia Of Quaternary Science written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-24 with Science categories.
The quaternary sciences constitute a dynamic, multidisciplinary field of research that has been growing in scientific and societal importance in recent years. This branch of the Earth sciences links ancient prehistory to modern environments. Quaternary terrestrial sediments contain the fossil remains of existing species of flora and fauna, and their immediate predecessors. Quaternary science plays an integral part in such important issues for modern society as groundwater resources and contamination, sea level change, geologic hazards (earthquakes, volcanic eruptions, tsunamis), and soil erosion. With over 360 articles and 2,600 pages, many in full-color, the Encyclopedia of Quaternary Science provides broad ranging, up-to-date articles on all of the major topics in the field. Written by a team of leading experts and under the guidance of an international editorial board, the articles are at a level that allows undergraduate students to understand the material, while providing active researchers with the latest information in the field. Also available online via ScienceDirect (2006) – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. 360 individual articles written by prominent international authorities, encompassing all important aspects of quaternary science Each entry provides comprehensive, in-depth treatment of an overview topic and presented in a functional, clear and uniform layout Reference section provides guidence for further research on the topic Article text supported by full-color photos, drawings, tables, and other visual material Writing level is suited to both the expert and non-expert
The Ecology Of Snow And Ice Environments
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Author : Johanna Laybourn-Parry
language : en
Publisher: Oxford University Press
Release Date : 2012-02-02
The Ecology Of Snow And Ice Environments written by Johanna Laybourn-Parry and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-02 with Science categories.
Snow and ice environments support significant biological activity, yet the biological importance of some of these habitats, such as glaciers, has only recently gained appreciation. Collectively, these ecosystems form a significant part of the cryosphere, most of which is situated at high latitudes. These ice environments are important sentinels of climate change since the polar regions are presently undergoing the highest rates of climate warming, resulting in very marked changes in the extent of ice caps, glaciers, and the sea ice. Glacial systems are also regarded as an analogue for astrobiology, particularly for Mars and the moons of Jupiter (e.g. Europa), and one of the justifications for research in this area is its potential value in astrobiology. This timely and accessible volume draws together the current knowledge on life in snow and ice environments. It describes these often complex and often productive ecosystems, their physical and chemical conditions, and the nature and activity of the organisms that have colonised them. The cryosphere is the domain of extremophiles, organisms able to adapt to the physiological and biochemical challenges of harsh cold conditions where liquid water may only be present for relatively short periods each year. The majority of extremophiles in ice and snow are microorganisms. The Ecology of Snow and Ice Environments is intended for the non-specialist, enabling environmental scientists to understand the biological functioning of extreme cold environments and for biologists to gain knowledge of the nature of the cryosphere.