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Sixty articles arranged in eight thematic sections refer to most recent geological and geophysical results of Antarctic research. The Precambrian of the East Antarctic shield and its geological history is considered as well as sub-ice topography, geophysics and stratigraphy, sedimentology and geophysics of the surrounding Southern Ocean. Particular emphasis is given to the connection of the Antarctic and the surrounding continents when forming part of Gondwana.
Concerns about the effects of global climate change have focused attention on the vulnerability of circumpolar regions. This book offers a synthesis of the spectrum of techniques available for generating long-term environmental records from circumpolar lakes.
In this engrossing and accessible book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from the earliest known glaciation—nearly three billion years ago—to the present. Following the development of scientific ideas about these dramatic events, Macdougall traces the lives of many of the brilliant and intriguing characters who have contributed to the evolving understanding of how ice ages come about. As it explains how the great Pleistocene Ice Age has shaped the earth's landscape and influenced the course of human evolution, Frozen Earth also provides a fascinating look at how science is done, how the excitement of discover...
This unique Companion showcases the importance of valleys and their socio-economic, physical and cultural landscapes across three continents. Expert scholars in the field offer a broad range of disciplinary perspectives on the topic, discussing key historical and contemporary issues governing and transforming valleys.
This comprehensive volume summarizes and structures the multitude of results obtained at the LHC in its first running period and draws the grand picture of today’s physics at a hadron collider. Topics covered are Standard Model measurements, Higgs and top-quark physics, flavour physics, heavy-ion physics, and searches for supersymmetry and other extensions of the Standard Model. Emphasis is placed on overview and presentation of the lessons learned. Chapters on detectors and the LHC machine and a thorough outlook into the future complement the book. The individual chapters are written by teams of expert authors working at the forefront of LHC research.
This 2nd edition is a survey level review of key areas of archaeological geology/geoarchaeology. Principal subject areas include: historical principles; archaeologic and geomorphic surfaces and landforms types; sediments and sediment analytic methods; archaeological stoney materials - petrographic and mineralogic attributes; ceramic materials - mineralogic composition and analytic methods; geochemical methods useful in archaeological geology - studies of materials; commonly used geochronological methods for archaeological geology. Contributions to paleoecology, paleoclimate and ancient cultures as well as multivariate ICP and EDX data are now included.
For 60 years, scientists from the United States and the Soviet Union participated in state-organized programs of collaboration. But what really happened in these programs? What were the hopes of the participants and governments? How did these programs weather the bumpiest years of political turbulence? And were the programs worth the millions of dollars invested in them? From Pugwash to Putin provides accounts from 63 insiders who participated in these programs, including interviews with scientists, program managers, and current or former government officials. In their own words, these participants discuss how and why they engaged in cooperative science, what their initial expectations were,...
Availability of water and desiccation of important water reservoirs is a vital challenge in semi-arid to arid climates with growing economy and population. Low quantities of precipitation and high evaporation rates leave the water supply vulnerable to human activity and climatic variations. Endorheic basins of Northern Iran were hydrologically landlocked within geological timescales and thus bear evidence of past variations of water resources in generations of water related landforms, like abandoned lake level shorelines, alluvial fans and stream terraces. Understanding the development of these landforms reveals crucial information about past water reservoirs and landscape history. This stud...
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