This monograph reviews the nature of Quaternary environmental changes over the largest continent in the Southern Hemisphere. Moreover, since South America makes a transect across most climatic belts of an entire hemisphere, it provides a unique opportunity to examine the impact of changing Quaternary climates on a variety of environments. It also forms the basis for judging the synchrony or non-synchrony of Quaternary climatic changes between hemispheres and this has important implications for climatic modelling.As South America has a dynamic tectonic regime along its western margin, 3 chapters discuss the geomorphological impact of Quaternary tectonics and volcanism. The following 6 chapters integrate evidence for Quaternary changes in the great alluvial basins of the Continent Orinoco, Amazon, Paranaacute;) and in the contiguous highland massifs (Guyana, Brazil, Patagonia). As parts of the Andes have been high enough to support glaciers since the late Miocene, 5 chapters review the nature and consequences of Quaternary glacier fluctuations. The following 4 chapters select major process-form systems that impacted the continent during the Quaternary, including geocryogenic activity, palaeolake development, palaeo-gravel formations and coastal changes. Three chapters provide the first major review of Quaternary vegetation changes in South America (primarily the Andes) deduced from palaeoecological data. The final chapter weaves most of the environmental threads together in an overall synthesis of the Quaternary of South America.The book is lavishly illustrated with photographs and line diagrams. As it provides a compendium of data and analyses about Quaternary changes for a whole continent, this book should appeal to a wide range of environmental disciplines.
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 124. We publish this volume at a time when there is a growing interest in gas hydrates and major expansion in international research efforts.
Summary of winter , or winter - related , floods of Ophir Creek , Washoe County , Nevada [ This summary does not include all historical winter - related floods of Ophir Creek , but only those for which specific data are available ...
Published by the American Geophysical Union as part of the AGU Reference Shelf Series, Volume 4. Quaternary geochronology is the field devoted to dating Earth's history of the past...
Hothouse Earth
Managing natural resources on a sustainable basis, reducing the threat of degradation, and conforming to various environmental regulations is a complex task. This timely book addresses the potential conflict between...
For freshman/sophomore-level courses in Physical Geography and Earth Science at 2/4-year colleges and universities. Geosystems is written, organized, and illustrated to give introductory students an accessible, systematic, and visually appealing...
For courses in Earth Science. This brief, paperback version of the best-selling Earth Science, offers a user-friendly overview of the physical environment. It retains the hallmarks professors expect from Fred...
SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.
Non-conventional Methods in Geoelectrical Prospecting
Future perspectives on space-borne/ground-based state-of-the-art scientific instruments, exploration space missions, and advanced modeling/simulation methods, are intensively discussed from multilateral viewpoints regarding solar-terrestrial physics, space plasma, upper atmospheric observations for the...