Glaciers of Georgia
Glaciers of Georgia

Author: Levan Tielidze

Publisher: Springer

Published: 2017-01-20

Total Pages: 175

ISBN-13: 3319505718

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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.

Global Land Ice Measurements from Space
Global Land Ice Measurements from Space

Author: Jeffrey S. Kargel

Publisher: Springer

Published: 2014-07-08

Total Pages: 936

ISBN-13: 3540798188

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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.

King of the Crocodylians
King of the Crocodylians

Author: David R. Schwimmer

Publisher: Indiana University Press

Published: 2002-06-12

Total Pages: 276

ISBN-13: 9780253340870

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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.

Remote Sensing of Glaciers
Remote Sensing of Glaciers

Author: Petri Pellikka

Publisher: CRC Press

Published: 2009-12-16

Total Pages: 358

ISBN-13: 0203851307

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Glaciers and ice sheets have been melting significantly during recent decades, posing environmental threats at local, regional and global scales. Changes in glaciers are one of the clearest indicators of alterations in regional climate, since they are governed by changes in accumulation (from snowfall) and ablation (by melting of ice). Glacier chan

Glaciers
Glaciers

Author: David Lee Harrison

Publisher: Boyds Mills Press

Published: 2006

Total Pages: 40

ISBN-13: 9781590783726

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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.

Edge of Empires
Edge of Empires

Author: Donald Rayfield

Publisher: Reaktion Books

Published: 2013-02-15

Total Pages: 482

ISBN-13: 1780230702

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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.

Recent Climate Change Impacts on Mountain Glaciers
Recent Climate Change Impacts on Mountain Glaciers

Author: Mauri Pelto

Publisher: John Wiley & Sons

Published: 2017-01-17

Total Pages: 233

ISBN-13: 1119068118

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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.

Physical Geology
Physical Geology

Author: Steven Earle

Publisher:

Published: 2016-08-12

Total Pages: 628

ISBN-13: 9781537068824

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This is a discount Black and white version. Some images may be unclear, please see BCCampus website for the digital version.This book was born out of a 2014 meeting of earth science educators representing most of the universities and colleges in British Columbia, and nurtured by a widely shared frustration that many students are not thriving in courses because textbooks have become too expensive for them to buy. But the real inspiration comes from a fascination for the spectacular geology of western Canada and the many decades that the author spent exploring this region along with colleagues, students, family, and friends. My goal has been to provide an accessible and comprehensive guide to the important topics of geology, richly illustrated with examples from western Canada. Although this text is intended to complement a typical first-year course in physical geology, its contents could be applied to numerous other related courses.

Glacial Geology
Glacial Geology

Author: Matthew M. Bennett

Publisher: John Wiley & Sons

Published: 2011-09-20

Total Pages: 407

ISBN-13: 1119966698

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The new Second Edition of Glacial Geology provides a modern, comprehensive summary of glacial geology and geomorphology. It is has been thoroughly revised and updated from the original First Edition. This book will appeal to all students interested in the landforms and sediments that make up glacial landscapes. The aim of the book is to outline glacial landforms and sediments and to provide the reader with the tools required to interpret glacial landscapes. It describes how glaciers work and how the processes of glacial erosion and deposition which operate within them are recorded in the glacial landscape. The Second Edition is presented in the same clear and concise format as the First Edition, providing detailed explanations that are not cluttered with unnecessary detail. Additions include a new chapter on Glaciations around the Globe, demonstrating the range of glacial environments present on Earth today and a new chapter on Palaeoglaciology, explaining how glacial landforms and sediments are used in ice-sheet reconstructions. Like the original book, text boxes are used throughout to explain key concepts and to introduce students to case study material from the glacial literature. Newly updated sections on Further Reading are also included at the end of each chapter to point the reader towards key references. The book is illustrated throughout with colour photographs and illustrations.