Glaciers of Georgia

Glaciers of Georgia PDF Author: Levan Tielidze
Publisher: Springer
ISBN: 3319505718
Category : Science
Languages : en
Pages : 167

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Book Description
This book gives the most detailed and comprehensive insights into the morphology, morphometry and dynamics of glaciers in the Georgian Caucasus region up to date. It examines the variability of valley glaciers after the Little Ice Age maximum and identifies glacial dynamics during historical periods. The reconstruction of glaciation in the Late Pleistocene and Holocene was conducted based on long lasting detailed glacial-geomorphological observations by the author. It further analyses moraine structures, river terraces, geodynamics of the relief, and snow and firn line locations derived from field surveys in most glacier basins in the southern and northern slopes of the Georgian Caucasus. A whole set of methodological approaches was applied including remote sensing and GIS, glacio-geomorphological, cartographical, aerial image processing and petrographic methods, unveiling accurate information about glaciers difficult to access, e.g. in the Abkhazeti and Tskhinvali regions. The book provides a full database of Georgia’s modern glaciation and displays a set of compiled maps of the distribution of the Late Pleistocene glaciation of the Georgian Caucasus.

Glaciers of Georgia

Glaciers of Georgia PDF Author: Levan Tielidze
Publisher: Springer
ISBN: 3319505718
Category : Science
Languages : en
Pages : 167

Get Book

Book Description
This book gives the most detailed and comprehensive insights into the morphology, morphometry and dynamics of glaciers in the Georgian Caucasus region up to date. It examines the variability of valley glaciers after the Little Ice Age maximum and identifies glacial dynamics during historical periods. The reconstruction of glaciation in the Late Pleistocene and Holocene was conducted based on long lasting detailed glacial-geomorphological observations by the author. It further analyses moraine structures, river terraces, geodynamics of the relief, and snow and firn line locations derived from field surveys in most glacier basins in the southern and northern slopes of the Georgian Caucasus. A whole set of methodological approaches was applied including remote sensing and GIS, glacio-geomorphological, cartographical, aerial image processing and petrographic methods, unveiling accurate information about glaciers difficult to access, e.g. in the Abkhazeti and Tskhinvali regions. The book provides a full database of Georgia’s modern glaciation and displays a set of compiled maps of the distribution of the Late Pleistocene glaciation of the Georgian Caucasus.

King of the Crocodylians

King of the Crocodylians PDF Author: David R. Schwimmer
Publisher: Indiana University Press
ISBN: 9780253340870
Category : Nature
Languages : en
Pages : 276

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Book Description
Toward the end of the Age of Dinosaurs, during a time known as the Late Cretaceous, a new type of giant predator appeared along the southern coasts of North America. It was a huge species of crocodylian called Deinosuchus. Neither a crocodile nor an alligator, it was an ancestor of both modern groups; it reached weights of many tons and it had some features unique to its own species. Average-sized individuals were bigger than the carnivorous dinosaurs with which they co-existed; the largest specimens were the size of a T-rex. King of the Crocodylians, the biography of these giant beasts, tells the long history of their discovery and reports on new research about their makeup. The book also deals with the ancient life and geology of the coastal areas where Deinosuchus thrived, its competitors, and its prey, which probably included carnivorous dinosaurs. There is also detailed discussion of the methods used to determine the size of these giant animals, the dating of the fossils, the nature of their living environments, and how we know who ate whom 80 million years ago.

Recent Climate Change Impacts on Mountain Glaciers

Recent Climate Change Impacts on Mountain Glaciers PDF Author: Mauri Pelto
Publisher: John Wiley & Sons
ISBN: 1119068118
Category : Science
Languages : en
Pages : 233

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Book Description
Glaciers are considered a key and an iconic indicator of climate change. The World Glacier Monitoring Service has noted that global alpine balance has been negative for 35 consecutive years. This highlights the dire future that alpine glaciers face. The goal of this volume is to tell the story, glacier by glacier, of response to climate change from 1984-2015. Of the 165 glaciers examined in 10 different alpine regions, 162 have retreated significantly. It is evident that the changes are significant, not happening at a "glacial" pace, and are profoundly affecting alpine regions. There is a consistent result that reverberates from mountain range to mountain range, which emphasizes that although regional glacier and climate feedbacks differ, global changes are driving the response. This book considers ten different glaciated regions around the individual glaciers, and offers a different tune to the same chorus of glacier volume loss in the face of climate change.

Glaciers & Glaciation

Glaciers & Glaciation PDF Author: Douglas I. Benn
Publisher: Routledge
ISBN: 9780340653036
Category : Science
Languages : en
Pages : 734

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Book Description


Edge of Empires

Edge of Empires PDF Author: Donald Rayfield
Publisher: Reaktion Books
ISBN: 1780230702
Category : History
Languages : en
Pages : 482

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Book Description
Located at the crossroads of Western Asia and Eastern Europe, Georgia is a country of rainforests and swamps, snow and glaciers, and semi-arid plains. It has ski resorts and mineral springs, monuments and an oil pipeline. It also has one of the longest and most turbulent histories in the Christian or Near Eastern world, but no comprehensive, up-to-date account has been written about this little-known country—until now. Remedying this omission, Donald Rayfield accesses a mass of new material from recently opened archives to tell Georgia’s absorbing story. Beginning with the first intimations of the existence of Georgians in ancient Anatolia and ending with the volatile presidency of Mikheil Saakashvili, Rayfield deals with the country’s internal politics and swings between disintegration and unity, and divulges Georgia’s complex struggles with the empires that have tried to control, fragment, or even destroy it. He describes the country’s conflicts with Xenophon’s Greeks, Arabs, invading Turks, the Crusades, Genghis Khan, the Persian Empire, the Russian Empire, and Soviet totalitarianism. A wide-ranging examination of this small but colorful country, its dramatic state-building, and its tragic political mistakes, Edge of Empires draws our eyes to this often overlooked nation.

Glaciers

Glaciers PDF Author: David Lee Harrison
Publisher: Boyds Mills Press
ISBN: 9781590783726
Category : Juvenile Nonfiction
Languages : en
Pages : 40

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Book Description
An exciting look at one of the earth's most extraordinary forces of nature reveals how glaciers--enormous and destructive sheets of ice--have impacted our planet.

Principles of Glacier Mechanics

Principles of Glacier Mechanics PDF Author: Roger LeB. Hooke
Publisher: Cambridge University Press
ISBN: 1108427340
Category : Business & Economics
Languages : en
Pages : 537

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Book Description
The principles of glacier physics are developed from basic laws in this up-to-date third edition for advanced students and researchers.

The High-Mountain Cryosphere

The High-Mountain Cryosphere PDF Author: Christian Huggel
Publisher: Cambridge University Press
ISBN: 1107065844
Category : Science
Languages : en
Pages : 377

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Book Description
This book provides a definitive overview of the global drivers of high-mountain cryosphere change and their implications for people across high-mountain regions.

Global Land Ice Measurements from Space

Global Land Ice Measurements from Space PDF Author: Jeffrey S. Kargel
Publisher: Springer
ISBN: 3540798188
Category : Technology & Engineering
Languages : en
Pages : 936

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Book Description
An international team of over 150 experts provide up-to-date satellite imaging and quantitative analysis of the state and dynamics of the glaciers around the world, and they provide an in-depth review of analysis methodologies. Includes an e-published supplement. Global Land Ice Measurements from Space - Satellite Multispectral Imaging of Glaciers (GLIMS book for short) is the leading state-of-the-art technical and interpretive presentation of satellite image data and analysis of the changing state of the world's glaciers. The book is the most definitive, comprehensive product of a global glacier remote sensing consortium, Global Land Ice Measurements from Space (GLIMS, http://www.glims.org). With 33 chapters and a companion e-supplement, the world's foremost experts in satellite image analysis of glaciers analyze the current state and recent and possible future changes of glaciers across the globe and interpret these findings for policy planners. Climate change is with us for some time to come, and its impacts are being felt by the world's population. The GLIMS Book, to be released about the same time as the IPCC's 5th Assessment report on global climate warming, buttresses and adds rich details and authority to the global change community's understanding of climate change impacts on the cryosphere. This will be a definitive and technically complete reference for experts and students examining the responses of glaciers to climate change. World experts demonstrate that glaciers are changing in response to the ongoing climatic upheaval in addition to other factors that pertain to the circumstances of individual glaciers. The global mosaic of glacier changes is documented by quantitative analyses and are placed into a perspective of causative factors. Starting with a Foreword, Preface, and Introduction, the GLIMS book gives the rationale for and history of glacier monitoring and satellite data analysis. It includes a comprehensive set of six "how-to" methodology chapters, twenty-five chapters detailing regional glacier state and dynamical changes, and an in-depth summary and interpretation chapter placing the observed glacier changes into a global context of the coupled atmosphere-land-ocean system. An accompanying e-supplement will include oversize imagery and other other highly visual renderings of scientific data.

Antarctic Glacial History and World Palaeoenvironments

Antarctic Glacial History and World Palaeoenvironments PDF Author: E.M. Zinderen van Bakker
Publisher: CRC Press
ISBN: 1000151344
Category : Science
Languages : en
Pages : 271

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Book Description
This book, based on the proceedings of third symposium held on 17th August 1977 during the Xth INQUA Congress at Birmingham, UK, focuses on the influence the Antarctic glaciation had on world palaeoenvironments.