One of a series of titles that take an in-depth look at various countries around the world, covering each country's physical geography, natural environment, politics, and more.

The world's continental shelves are the sites of vast resources of food, energy and minerals, the exploitation of which is continuously increasing. Fluctuating global sea levels throughout the Quaternary period produced multiple transgressive and regressive cycles that profoundly affected and shaped these shelves. The complex interactions among climate, sea level, tectonics, oceanography and sediment input have formed distinctive sediment packages on each shelf and provide a guide to the interpretation of older shelf sequences throughout the geological record. This Memoir compiles studies on 23 selected shelves from all the continents, focusing on their evolution and examining the patterns of sedimentation during the past approximately 125 000 years. In addition to providing basic background information for each area, the chapters consider specific aspects of continental shelf research, from seismic stratigraphy to geomorphology, from palaeoceanography to palaeo sea-level reconstruction and from palaeontology to geochemistry.

The information-packed volumes in this series provide comprehensive overviews of each nation's people, geography, history, government, economy, and culture. Abundant full-color illustrations guide the reader on a voyage of discovery, and maps reflect current political boundaries. Written by the most experienced professors teaching world regional geography, this series meets social studies and geography curriculum standards.

Boreal forests form Earth's largest terrestrial biome. They are rich in ecosystem and landscape diversity, though characterized by relatively few plant species, as compared to other forested regions. The long term viability and sustainability of boreal forests is influenced by many factors. They are subject to interruptions at intervals by large-scale natural disturbances, and increasingly by human activities. Boreal ecosystem development is typically a slow process; hence rapid changes in the global environment may invoke complex responses. Many industrial nations border, or lie within, boreal regions, deriving much of their economic wealth and culture from the forests. The response of boreal forests to changes in the global environment - whether caused by direct human activity or by indirect changes such as the anticipated changes in climate - are therefore of considerable international interest, both for their policy implications and their scientific challenges. This book which contains almost 50 peer-reviewed papers from a world-wide group of experts assembled under the auspices of IBFRA, the International Boreal Forest Research Association, covers topics which will stimulate further research and the development of constructive policies for improved management and conservation of global boreal forest resources.

Map Worlds plots a journey of discovery through the world of women map-makers from the golden age of cartography in the sixteenth-century Low Countries to tactile maps in contemporary Brazil. Author Will C. van den Hoonaard examines the history of women in the profession, sets out the situation of women in technical fields and cartography-related organizations, and outlines the challenges they face in their careers. Map Worlds explores women as colourists in early times, describes the major houses of cartographic production, and delves into the economic function of intermarriages among cartographic houses and families. It relates how in later centuries, working from the margins, women produced maps to record painful tribal memories or sought to remedy social injustices. Much later, one woman so changed the way we think about continents that the shift has been likened to the Copernican revolution. Other women created order and wonder about the lunar landscape, and still others turned the art and science of making maps inside out, exposing the hidden, unconscious, and subliminal “text” of maps. Shared by all these map-makers are themes of social justice and making maps work for the betterment of humanity.