Frozen in Time

Frozen in Time
Author: Michael Oard
Publisher: New Leaf Publishing Group
Total Pages: 226
Release: 2004
Genre: Nature
ISBN: 0890514186

Earth's past is littered with the mysterious and unexplained: the pyramids, Easter Island, Stonehenge, dinosaurs, and the list goes on and on as science looks for clues to decipher these puzzles.One such mystery surrounds the now-extinct creature called the woolly mammoth. Author and meteorologist Michael Oard has studied the mammoth and its equally mysterious time period, the Ice Age, for many years and has come to some fascinating conclusions to help lift the fog engulfing the facts. Some of the questions he addresses include:What would cause the summer temperatures of the northern United States and European to plummet more than 50 degrees Fahrenheit?Why did mammoths become extinct across the entire earth at the same time as many other large mammals?Why are the mammoth carcasses found generally in standing positions?How could large lakes exist in what are today very dry, desert-like places?What was the source of the abnormal of moisture necessary for heavy snow?What caused the cold summer temperatures and heavy snowfall to persist for hundreds of years?In logical progression many other Ice Age topics are explained including super Ice Age floods, ice cores, man in the Ice Age, and the number of ice ages. This is one of the most difficult eras in geological history for a uniformitarian scientist (one who believes the earth evolved by slow processes over millions of years) to explain, simply because long ages of evolution cannot explain it. Provided here are plausible explanations of the seemingly unsolvable mysterious about the Ice Age and the woolly mammoths - Frozen in Time.

Glaciers and Environmental Change

Glaciers and Environmental Change
Author: Atle Nesje
Publisher: Routledge
Total Pages: 216
Release: 2016-04-29
Genre: Science
ISBN: 1317836065

This authoritative new text provides a thorough, updated account of glaciers and ice sheets as monitors and indicators of environmental change. It examines the record of environmental change within glaciers and ice sheets, and that of past environments left by retreating glaciers. These themes are examined within the context of environmental change in general and global climate change in particular. Methods of using palaeoenvironmental records are assessed and the implications for future environmental change are discussed. Evidence from glacier ice left in the landscape or within the geological record, provides one of the most important sources of information on environmental change. 'Glaciers and Environmental Change' is a comprehensive account of glaciers andice sheets as monitors and indictaors of environmental change. Based on the latest research, this book consolidates a diverse range of data and explains their applications. it also assesses methods of using palaeoenvironmental records. This authoritative new text examines not only the records of environmental change within glaciers but also that of past environments left by retreating glaciers. These themes are examined within the context of contemporary debates in environmental change and the volume also seeks to draw conclusions concernign past, present and future climatic change in relation to glaciers.

Quaternary Glaciations - Extent and Chronology

Quaternary Glaciations - Extent and Chronology
Author: J. Ehlers
Publisher: Elsevier
Total Pages: 489
Release: 2004-06-08
Genre: Science
ISBN: 0080540147

This book is the first of three volumes in which the recent knowledge of the extent and chronology of Quaternary glaciations has been compiled on a global scale. This information is seen as a fundamental requirement, not only for the glacial workers, but for the wider user-community of general Quaternary workers. In particular the need for accurate ice-front positions is a basic requirement for the rapidly growing field of palaeoclimate modelling. In order to provide the information for the widest-possible range of users in the most accessible form, a series of digital maps was prepared.The glacial limits were mapped in ArcView, the Geographical Information System (GIS) used by the work group. Digital maps, showing glacial limits, end moraines, ice-dammed lakes, glacier-induced drainage diversions and the locations of key sections through which the glacial limits are defined and dated are included. For major parts of Europe also the extent of the maximum Eemian transgression has been indicated. The digital maps in this volume cover all of Europe and parts of northwestern Siberia. Both overview maps and more detailed maps are provided.

The Arctic Climate System

The Arctic Climate System
Author: Mark C. Serreze
Publisher: Cambridge University Press
Total Pages: 413
Release: 2005-10-13
Genre: Science
ISBN: 1139445383

The Arctic can be viewed as an integrated system, characterised by intimate couplings between its atmosphere, ocean and land, linked in turn to the larger global system. This comprehensive, up-to-date assessment begins with an outline of early Arctic exploration and the growth of modern research. Using an integrated systems approach, subsequent chapters examine the atmospheric heat budget and circulation, the surface energy budget, the hydrologic cycle and interactions between the ocean, atmosphere and sea ice cover. Reviews of recent directions in numerical modelling and the characteristics of past Arctic climates set the stage for detailed discussion of recent climate variability and trends, and projected future states. Throughout, satellite remote sensing data and results from recent major field programs are used to illustrate key processes. The Arctic Climate System provides a comprehensive and accessible overview of the subject for researchers and advanced students in a wide range of disciplines.

Deglacial History and Relative Sea-level Changes, Northern New England and Adjacent Canada

Deglacial History and Relative Sea-level Changes, Northern New England and Adjacent Canada
Author: Thomas K. Weddle
Publisher: Geological Society of America
Total Pages: 307
Release: 2000
Genre: Science
ISBN: 0813723515

The 13 papers in this collection examine the coastal regions, the Gulf of Maine, and the continental shelf off of Atlantic Canada in context with new radiocarbon age analyses, providing a detailed history of climate changes, marine transgression, emergence, and relative sea- level history. Specific topics include deglaciation of the Gulf of Maine, Late Quaternary morphogenesis of a marine-limit delta plain in southwest Maine, morainal banks and the deglaciation of coastal Maine, and glacial dynamics, deglaciation, and marine invasion in southern Quebec. Material originated at a March 1998 symposium held in Maine at the 33rd Annual Meeting of the Northeastern Section of the Geological Society of America. Weddle is affiliated with the Maine Geological Survey. Retelle teaches geology at Bates College. Annotation copyrighted by Book News Inc., Portland, OR.

Coniferous Forests

Coniferous Forests
Author: F.A. Andersson
Publisher: Elsevier
Total Pages: 654
Release: 2005-12-15
Genre: Nature
ISBN: 9780444816276

Starting with an account of the history and distribution of the conifers, this volume describes the most important areas in Asia, Europe, North and South America with conifer forests. The last in the "Ecosystem of the World" series, it deals with the functional aspects of the conifer forests, such as physiology, production, biomass, and more.

Sedimentation History in the Arctic Ocean and Subarctic Seas for the Last 130 kyr

Sedimentation History in the Arctic Ocean and Subarctic Seas for the Last 130 kyr
Author: M. A. Levitan
Publisher: Springer Science & Business Media
Total Pages: 402
Release: 2012-02-10
Genre: Science
ISBN: 3642002889

The book reflects the results of the study of sedimentation history, paleoclimatology, and paleoceanography of the Arctic and Subarctic during the last 130 ka. The main objects under consideration are marine basins of the West Subarctic (Iceland, Norwegian, and Greenland Seas), the Arctic Ocean (Barents, Pechora, Kara, Laptev, East Siberian, Chukchi Seas and deep-sea Arctic Ocean proper), East Subarctic (Bering and Okhotsk Seas). The modern environment and geological history of water- (ice-) sheds and marine basins have been studied for each region, using different sedimentological and geochemical proxies. Mainly results of the authors' own studies are represented, with special emphasis on glacial/interglacial variability and land-ocean interaction. The book is aimed at sedimentologists, quaternary and marine geologists, paleoclimatologists and paleoceanographers, as well as being of great interest to students in the related fields.

Late Quaternary Environments of the Soviet Union

Late Quaternary Environments of the Soviet Union
Author: Andreĭ Alekseevich Velichko
Publisher: U of Minnesota Press
Total Pages: 359
Release: 1984-01-01
Genre: Science
ISBN: 1452907994

Translation from the Russian. 30 papers by various authors covering the time range from the last interglaciation through the various phases of the last glaciation and up to the present time, dealing not only with the history of ice sheet and mountain glaciation, but also with loess deposits and permafrost features of the periglacial areas, the complex history of the inland seas, the sequence of vegetation, the distribution of mammal and insect faunas, the development of human cultures, and the reconstruction of climatic changes.