This multi-disciplinary book will cater to students and those who want to have a more critical look behind the scenes of Antarctic science. This book will take a systems approach to providing insights into Antarctic ecosystems and the geophysical environment. Further, the book will link these insights to a discussion of current issues, such as climate change, bio prospecting, environmental management and Antarctic politics. It will be written and edited by experienced Antarctic researchers and scientists from a wide range of disciplines. Academic references will be included for those who wish to delve deeper into the topics discussed in the book.

Antarctica is the center from which all surrounding continental bodies separated millions of years ago. Antarctica: A Keystone in a Changing World, reinforces the importance of continual changes in the country's history and the impact of these changes on global systems. The book also places emphasis on deciphering the climate records in ice cores, geologic cores, rock outcrops and those inferred from climate models. New technologies for the coming decades of geoscience data collection are also highlighted. Antarctica: A Keystone in a Changing World is a collection of papers that were presented by keynote speakers at the 10th International Symposium on Antarctic Earth Sciences. It is of interest to policy makers, researchers and scientific institutions. Table of Contents Front Matter Summary and Highlights of the 10th International Symposium on Antarctic Earth Sciences--T. J. Wilson, R. E. Bell, P. Fitzgerald, S. B. Mukasa, R. D. Powell, and C. Finn Antarctic Earth System Science in the International Polar Year 2007-2008--R. E. Bell 100 Million Years of Antarctic Climate Evolution: Evidence from Fossil Plants--J. E. Francis, A. Ashworth, D. J. Cantrill, J. A. Crame, J. Howe, R. Stephens, A.-M. Tosolini, and V. Thorn Antarctica's Continent-Ocean Transitions: Consequences for Tectonic Reconstructions--K. Gohl Landscape Evolution of Antarctica--S. S. R. Jamieson and D. E. Sugden A View of Antarctic Ice-Sheet Evolution from Sea-Level and Deep-Sea Isotope Changes During the Late Cretaceous-Cenozoic--K. G. Miller, J. D. Wright, M. E. Katz, J. V. Browning, B. S. Cramer, B. S. Wade, and S. F. Mizintseva Late Cenozoic Climate History of the Ross Embayment from the AND-1B Drill Hole: Culmination of Three Decades of Antarctic Margin Drilling--T. R. Naish, R. D. Powell, P. J. Barrett, R. H. Levy, S. Henrys, G. S. Wilson, L. A. Krissek, F. Niessen, M. Pompilio, J. Ross, R. Scherer, F. Talarico, A. Pyne, and the ANDRILL-MIS Science team A Pan-Precambrian Link Between Deglaciation and Environmental Oxidation--T. D. Raub and J. L. Kirschvink Tectonics of the West Antarctic Rift System: New Light on the History and Dynamics of Distributed Intracontinental Extension--C. S. Siddoway The Significance of Antarctica for Studies of Global Geodynamics--R. Sutherland Antarctica and Global Paleogeography: From Rodinia, Through Gondwanaland and Pangea, to the Birth of the Southern Ocean and the Opening of Gateways--T. H. Torsvik, C. Gaina, and T. F. Redfield DVD Contents