Encyclopedia of the Antarctic


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The Antarctic Politics of Brazil


Book Description

This book focuses on the connection between Brazil and Antarctica, two regions that can be seen as distant and contrasting, but are physically, culturally and politically associated. Relying on archival material and previous literature, the book offers a thorough account of Brazil’s involvement with one of the most significant regions in the global environment. The author explores the place of Antarctica in geopolitical works and in the first initiatives involving Brazil and the continent, from the rise of geopolitical thought in Brazil in the 1930s up to the present day. He argues that the connection between Brazil and Antarctica is not without its difficulties, but it has been structured in many enduring ways. The book covers causes for the delay and eventual adoption of a now active foreign policy regarding the region, the policy’s early performance in Antarctica, its evolution as a consequence of domestic and international changes, the increasing interest in the environment, and further recent developments.




Brazil in the Geopolitics of Amazonia and Antarctica


Book Description

From a pioneering perspective, the book contributes to the state-of-the-art contemporary Geopolitics by bringing together Amazonia and Antarctica in a single interdisciplinary volume. Three key issues are 1) the interconnectedness between these vital regions, 2) non-linearity, because they may lead to unpredictable effects on the Earth system, and; 3) emergence, which means the varied interactions between Amazonia and Antarctica may lead to unique results.










Historical Abstracts


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Geological Evolution of Antarctica


Book Description

Surveys the tectonic evolution of the Antarctic crust and the palaeoenvironmental evolution of Antarctica since the Late Mesozoic.




Biology and Ecology of Antarctic Krill


Book Description

This book gives a unique insight into the current knowledge of krill population dynamics including distribution, biomass, production, recruitment, growth and mortality rates. Detailed analysis is provided on food and feeding, reproduction and krill behaviour. The volume provides an overview on the aspects of natural challenges to the species, which involve predation, parasites and the commercial exploitation of the resource and its management. A chapter on genetics shows the results of population subdivision and summarizes recent work on sequencing transcriptomes for studying gene function as part of the physiology of live krill. The focus of Chapter 4 is on physiological functions such as biochemical composition, metabolic activity and growth change with ontogeny and season; and will demonstrate which environmental factors are the main drivers for variability. Further discussed in this chapter are the bottle necks which occur in the annual life cycle of krill, and the mechanisms krill have adapted to cope with severe environmental condition.