Author: Valery I. Astakhov Publisher: Cambridge Scholars Publishing ISBN: 1527553515 Category : Science Languages : en Pages : 610
Book Description
This collection of papers devoted to the Ice Age of northern Russia provides illustrated descriptions of landforms and sediments revealing former ice sheets of the arctic shelf that inundated northern Russia. It shows that a peculiar Siberian type of inland glaciation is inferred from preserved Ice Age features. This type of glacial environment implies arrested landscape evolution in continental climates with fossil glacial ice surviving within the conservative permafrost. The contributions here delve into the problem of the size and age of the last glaciation intensely discussed in the international literature. This is of broad interest because its solution is paramount for global climatic models and the reconstruction of Circum-Arctic paleoenvironments. It is also essential for understanding natural conditions of early human migration into the Arctic. Another point of interest is the book’s discussion of the profound impact of reconstructed glaciers on the tectonic structure and distribution of petroleum reserves.
Author: J. Ehlers Publisher: Elsevier ISBN: 0080474071 Category : Science Languages : en Pages : 450
Book Description
This book is the second 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 community, 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. Included with the publication is a CD with 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. The last deglaciation is also shown in 500 year time-steps. The digital maps in this volume cover the USA and Canada and include Greenland and Hawaii. Both overview maps and more detailed maps at a scale 1: 1,000,000 are provided.Also available:Part I: Europe, ISBN 0-444-51462-7Part III: South America, Asia, Africa, Australia, Antarctica, ISBN 0-444-51593-3
Author: J. Ehlers Publisher: Elsevier ISBN: 0444534474 Category : Science Languages : en Pages : 1128
Book Description
The book presents an up-to-date, detailed overview of the Quaternary glaciations all over the world, not only with regard to stratigraphy but also with regard to major glacial landforms and the extent of the respective ice sheets. The locations of key sites are included. The information is presented in digital, uniformly prepared maps which can be used in a Geographical Information System (GIS) such as ArcView or ArcGIS. The accompanying text supplies the information on how the data were obtained (geomorphology, geological mapping, air photograph evaluation, satellite imagery), how the features were dated (14C, TL, relative stratigraphy) and how reliable they are supposed to be. All references to the underlying basic publications are included. Where controversial interpretations are possible e.g. in Siberia or Tibet, this is pointed out. As a result, the information on Quaternary glaciations worldwide will be much improved and supplied in a uniform digital format. The information on the glacial limits is compiled in digital form by the coordinators of the project, and is available for download at: http://booksite.elsevier.com/9780444534477/ Completely updated detailed coverage of worldwide Quaternary glaciations Information in digital, uniformly prepared maps which can be used in a GIS such as ArcView or ArcGis Step-by-step guideline how to open and use ArcGis files Possibility to convert the shapefiles into GoogleEarth kmz-files Availability of chronological controls
Author: Julien Louys Publisher: Springer Science & Business Media ISBN: 3642250386 Category : Science Languages : en Pages : 277
Book Description
The fossil record contains unique long-term insights into how ecosystems form and function which cannot be determined simply by examining modern systems. It also provides a record of endangered species through time, which allow us to make conservation decisions based on thousands to millions of years of information. The aim of this book is to demonstrate how palaeontological data has been or could be incorporated into ecological or conservation scientific studies. This book will be written by palaeontologists for modern ecologists and conservation scientists. Manuscripts will fall into one (or a combination) of four broad categories: case studies, review articles, practical considerations and future directions. This book will serve as both a ‘how to guide’ and provide the current state of knowledge for this type of research. It will highlight the unique and critical insights that can be gained by the inclusion of palaeontological data into modern ecological or conservation studies.
Author: Andreĭ Alekseevich Velichko Publisher: U of Minnesota Press ISBN: 1452907994 Category : Science Languages : en Pages : 359
Book Description
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.
Author: Valentina V. Ukraintseva Publisher: Cambridge University Press ISBN: 1107292417 Category : Science Languages : en Pages : 359
Book Description
The study of fossilised remains of herbivorous animals, particularly those rare findings with well-preserved gastrointestinal tracts filled with plant remains, is crucial to our understanding of the environment in which they lived. Summarising thirty years of research, Ukraintseva presents evidence on plants once eaten by Siberia's major herbivorous mammals. The collection of pollen and plant spores from food remains sheds light on the vegetation of these ancient habitats, enabling researchers to reconstruct local floras of the time. This also promotes further insight into the causes of the extinction of various species due to changing environmental conditions and food availability. Providing a history of the research undertaken, the book also includes specific chapters on the Cherski horse and bison, along with the vegetation and climate of Siberia in the late Anthropogene period, making it a lasting reference tool for graduate students and researchers in the field.
Author: Brian M. Fagan Publisher: Oxford University Press ISBN: 0199771219 Category : Social Science Languages : en Pages : 865
Book Description
When we think of archaeology, most of us think first of its many spectacular finds: the legendary city of Troy, Tutankhamun's golden tomb, the three-million-year-old footprints at Laetoli, the mile-high city at Machu Picchu, the cave paintings at Lascaux. But as marvelous as these discoveries are, the ultimate goal of archaeology, and of archaeologists, is something far more ambitious. Indeed, it is one of humanity's great quests: to recapture and understand our human past, across vast stretches of time, as it was lived in every corner of the globe. Now, in The Oxford Companion to Archaeology, readers have a comprehensive and authoritative overview of this fascinating discipline, in a book that is itself a rare find, a treasure of up-to-date information on virtually every aspect of the field. The range of subjects covered here is breathtaking--everything from the domestication of the camel, to Egyptian hieroglyphics, to luminescence dating, to the Mayan calendar, to Koobi Fora and Olduvai Gorge. Readers will find extensive essays that illuminate the full history of archaeology--from the discovery of Herculaneum in 1783, to the recent finding of the "Ice Man" and the ancient city of Uruk--and engaging biographies of the great figures in the field, from Gertrude Bell, Paul Emile Botta, and Louis and Mary Leakey, to V. Gordon Childe, Li Chi, Heinrich Schliemann, and Max Uhle. The Companion offers extensive coverage of the methods used in archaeological research, revealing how archaeologists find sites (remote sensing, aerial photography, ground survey), how they map excavations and report findings, and how they analyze artifacts (radiocarbon dating, dendrochronology, stratigraphy, mortuary analysis). Of course, archaeology's great subject is humanity and human culture, and there are broad essays that examine human evolution--ranging from our early primate ancestors, to Australopithecus and Cro-Magnon, to Homo Erectus and Neanderthals--and explore the many general facets of culture, from art and architecture, to arms and armor, to beer and brewing, to astronomy and religion. And perhaps most important, the contributors provide insightful coverage of human culture as it has been expressed in every region of the world. Here entries range from broad overviews, to treatments of particular themes, to discussions of peoples, societies, and particular sites. Thus, anyone interested in North America would find articles that cover the continent from the Arctic to the Eastern woodlands to the Northwest Coast, that discuss the Iroquois and Algonquian cultures, the hunters of the North American plains, and the Norse in North America, and that describe sites such as Mesa Verde, Meadowcraft Rockshelter, Serpent Mound, and Poverty Point. Likewise, the coverage of Europe runs from the Paleolithic period, to the Bronze and Iron Age, to the Post-Roman era, looks at peoples such as the Celts, the Germans, the Vikings, and the Slavs, and describes sites at Altamira, Pompeii, Stonehenge, Terra Amata, and dozens of other locales. The Companion offers equally thorough coverage of Africa, Europe, North America, Mesoamerica, South America, Asia, the Mediterranean, the Near East, Australia and the Pacific. And finally, the editors have included extensive cross-referencing and thorough indexing, enabling the reader to pursue topics of interest with ease; charts and maps providing additional information; and bibliographies after most entries directing readers to the best sources for further study. Every Oxford Companion aspires to be the definitive overview of a field of study at a particular moment of time. This superb volume is no exception. Featuring 700 articles written by hundreds of respected scholars from all over the world, The Oxford Companion to Archaeology provides authoritative, stimulating entries on everything from bog bodies, to underwater archaeology, to the Pyramids of Giza and the Valley of the Kings.
Author: R. Paepe Publisher: Springer Science & Business Media ISBN: 9401006849 Category : Technology & Engineering Languages : en Pages : 662
Book Description
Unlike connotations such as greenhouse effect. global change, sea level, desertification, etc. , permafrost is definitely lacking in the everyday speech of many non-specialists. The reason is that areas of permafrost are too remote, barren and isolated. Focus on permafrost today is brought when huge environmental disasters, mainly related to pollution by oil spills, occur. Even then it is offered as
Author: Geological Society of London Publisher: Geological Society of London ISBN: 9781862391819 Category : Science Languages : en Pages : 342
Book Description
The Early-Middle Pleistocene transition (around 1.2 to 0.5 Ma) marks a profound shift in Earth's climate state. Low-amplitude 41 ka climate cycles, dominating the earlier part of the Pleistocene, gave way progressively to a 100 ka rhythm of increased amplitude that characterizes our present glacial-interglacial world. This volume assesses the biotic and physical response to this transition both on land and in the oceans: indeed it examines the very nature of Quaternary climate change. Milankovitch theory, palaeoceanography using isotopes and microfossils, marine organic geochemistry, tephrochronology, the record of loess and soil deposition, terrestrial vegetational change, and the migration and evolution of hominins as well as other large and small mammals, are all considered. These themes combine to explore the very origins of our present biota.
Author: Valery I. Astakhov
Author: J. Ehlers
Author: J. Ehlers
Author: Julien Louys
Author: Andreĭ Alekseevich Velichko
Author: Valentina V. Ukraintseva
Author: Brian M. Fagan
Author: Neil Asher Silberman
Author: R. Paepe
Author: Geological Society of London