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Jan Mayen is a volcanic island surrounded by the deep Greenland, Iceland and Norwegian Seas. There, atmospheric and oceanic processes unleash potential energy that forces very dynamic interactions between sea and air. This unique geophysical focal point generates climatic variability in northern Europe, and supports marine biological production that sustains the yield of large living resources. The marine populations are clearly fluctuating with variations in climate, and raises questions about effects of man-made climate change. Since the last Ice Age the sinking of Greenland Sea Deep-Water has been a substantial driving force for the Global Thermo-Haline Circulation which feeds warm Atlant...
During the last decades, aquatic resources have been severely depleted due to human-induced factors such as overexploitation and pollution and more recently due to deviations in the physicochemical parameters of oceans, dramatic changes in weather patterns and melting of glaciers. The effects of these man-made factors are occurring in a relatively shorter time scale and, in many cases, are beyond the capacity of organisms to adapt to these deviations. The majority of natural aquatic resources, which are one of the most important food sources on the planet, are being used to the extent that limits their capacity for regeneration. Despite ongoing attempts towards developing strategies for long...
Over the last decade or two marine scientists have become more aware of the role of freshwater outflow in coastal waters. Some have raised the question whether or not regulation of river flow may change the biological productivity in coastal marine ecosystems. The idea of organising a workshop to deal with this problem, arose from parallel concern in Norway and Canada, but it was soon recognised that the scientific interests were also shared by research groups in other countries. After the initial contacts had been made, it was agreed to establish a committee which should assist the workshop director in organising the workshop. The Organising committee consisted of K.F. Drinkwater, Bedford I...
International Law and Politics of the Arctic Ocean: Essays in Honor of Donat Pharand is a collection of essays in honor of Professor emeritus Donat Pharand by leading Arctic experts from around the globe. The volume offers a clear, concise and detailed analysis of many of the issues an expanded use of the Arctic Ocean raises and of critical importance for the legal and political processes unfolding in the Arctic region.
The Cambridge History of the Polar Regions is a landmark collection drawing together the history of the Arctic and Antarctica from the earliest times to the present. Structured as a series of thematic chapters, an international team of scholars offer a range of perspectives from environmental history, the history of science and exploration, cultural history, and the more traditional approaches of political, social, economic, and imperial history. The volume considers the centrality of Indigenous experience and the urgent need to build action in the present on a thorough understanding of the past. Using historical research based on methods ranging from archives and print culture to archaeology and oral histories, these essays provide fresh analyses of the discovery of Antarctica, the disappearance of Sir John Franklin, the fate of the Norse colony in Greenland, the origins of the Antarctic Treaty, and much more. This is an invaluable resource for anyone interested in the history of our planet.
This volume works through spatio-temporal concepts to be found in imperial practices and their representations in a wide range of media. The individual cases investigated in the volume cover a broad spectrum of historical periods from ancient times up to the present. Well-known international scholars treat special cases of the topic, using cutting-edge theory and approaches stemming from historical, cartographic, religious, literary, media studies, as well as ethnography.
Environmental risks associated with large-scale marine finfish cage aquaculture cast doubt on the sustainability of the industry. This book divides the topic into its broad parts: Eutrophication; Sedimentation and Benthic Impacts; Changes in Trophic Structure and Function; and Managing Environmental Risks, and goes further to analyze methods and models currently used to measure near and far-field environmental effects of finfish mariculture and and their implications for management.