Ice And Water

As the Far North assumes an increasingly important role in international politics, so too does Canada’s role in its governance. In 1991, eight countries signed the Arctic Environmental Protection Strategy: Canada, the United States, Russia, Norway, Denmark, Sweden, Iceland, and Finland. This was the first step in the formation of the Arctic Council, which was formally established in 1996 to act as a high-level intergovernmental body to address social, political, and environmental issues in the Arctic. Indigenous peoples, who form a significant population in seven of the eight countries’ Arctic regions, are involved in the council as permanent participants if they represent a single indigenous people across borders. Acclaimed biographer John English explores the history and growing relevancy of the council as Canada becomes the chair of that body in 2013. English chronicles a remarkable shift in Canada’s stance. The Canadian embrace of co-operative multilateralism in the nineties and the jealous protection of sovereignty in 2010 reveal a difference in approach, interest, and values. Both approaches had antecedents in Canada’s past—there has been Liberal unilateralism and nationalist rhetoric too—but there are fundamental differences between Canadian policies in the 1990s and those adopted in the following decade. Ice and Water explores the origins, creation, and development of the Arctic Council as a means of understanding those differences.

This book is a research monograph summarizing recent advances related to the molecular structure of water and ice, and it is based on the latest spectroscopic data available. A special focus is given to radio- and microwave frequency regions. Within the five interconnected chapters, the author reviews the electromagnetic waves interaction with water, ice, and moist substances, discussing the microscopic mechanisms behind the dielectric responses. Well-established classic views concerning the structure of water and ice are considered along with new approaches related to atomic and molecular dynamics. Particular attention is given to nanofluidics, atmospheric science, and electrochemistry. The mathematical apparatus, based on diverse approaches employed in condensed matter physics, is widely used and allows the reader to quantitatively describe the electrodynamic response of water and ice in both bulk and confined states. This book is intended for a wide audience covering physicists, electrochemists, geophysicists, engineers, biophysicists, and general scientists who work on the electromagnetic radiation interaction with water and moist substances.

This book is devoted to the biogeochemical environment of the White Sea, an inland sea in the Northwestern region of Russia. It provides a comprehensive review and discusses the latest research findings on the oceanology, sedimentology and biogeochemistry of the White Sea water column. The topics discussed include the regulation of the physico-geographical conditions in the White Sea basin; dispersed sedimentary substance of the atmosphere and the cryosphere; the geochemical peculiarities of the river discharge into the White Sea; and the phyto- and zooplankton activities in the White Sea. Taking the biggest river in the White Sea basin as an example, the authors closely examine the deposition of suspended particulate matter, the biogeochemical behaviour of dissolved and suspended forms of organic material and the significant group of chemical elements in the river-sea mixing zone of the Severnaya Dvina River. The book ends with a summary of the key conclusions and recommendations. Together with the companion volume Sedimentation Processes in the White Sea: The White Sea Environment Part II, it offers an essential source of information for postgraduate students, researchers and stakeholders alike.

Mountain Ice and Water: Investigations of the Hydrologic Cycle in Alpine Environments is a new volume of papers reviewed and edited by John Shroder, Emeritus Professor of Geography and Geology at the University of Nebraska at Omaha, USA, and Greg Greenwood, Director of the Mountain Research Initiative from Bern, Switzerland. Chapters in this book were derived from research papers that were delivered at the Perth III Conference on Mountains of our Future Earth in Scotland in October 2015. The conference was established to help develop the knowledge necessary to respond effectively to the risks and opportunities of global environmental change and to support transformations toward global sustainability in the coming decades. To this end, the conference and book have investigated the future situation in mountains from three points of view. (1) Dynamic Planet: Observing, explaining, understanding, and projecting Earth, environmental, and societal system trends, drivers, and processes and their interactions to anticipate global thresholds and risks, (2) Global Sustainable Development: Increasing knowledge for sustainable, secure, and fair stewardship of biodiversity, food, water, health, energy, materials, and other ecosystem services, and (3) Transformations towards Sustainability: Understanding transformation processes and options, assessing how these relate to human values, emerging technologies and social and economic development pathways, and evaluating strategies for governing and managing the global environment across sectors and scales. Derived from research papers delivered at the Perth III Conference on Mountains of our Future Earth in Scotland in October 2015 Helps develop the knowledge necessary for responding effectively in coming decades to the risks and opportunities of global environmental change and tactics for global sustainability Provides the research community working on global change in mountains with a broader framework established by the Future Earth initiative

This book takes the reader on a captivating journey through the different cosmological theories that humanity has forged to explain the great enigma of our origins. Starting with the colorful mythical narratives of ancient civilizations, moving through the revolutionary ideas of Greek philosophers seeking natural principles, and culminating in the modern "Big Bang theory," the author unravels how human ingenuity has tried to unveil the ultimate secrets of creation. With an engaging yet rigorous style, the intricate universe models of thinkers such as Anaximander, Democritus, Aristotle, or Ptolemy are analyzed, contrasting their visions with those of mystics. After critically reviewing the inconsistencies of the current dominant Big Bang theory, the author ventures to outline his own theory of the origin of the universe, with a primordial cosmos constituted by a "great amorphous ice" that encapsulated the generative potential from which everything that exists emerged. The book presents a new theory of the origin of the universe, answering in a logical and rational way the mysterious origin that contains us and of which we are a part.

Shows some of the things made up of ice.