The Motion Of The Ocean

Choosing a mate is like picking house paint from one of those tiny color squares: You never know how it will look across a large expanse, or how it will change in different light. Meet Janna and Graeme. After a decade-long tango (together, apart, together, apart), they're back in love -- but the stress of nine-to-five is seriously hampering their happiness. So they quit their jobs, tie the knot, and untie the lines on a beat-up old sailboat for a most unusual honeymoon: a two-year voyage across the Pacific. But passage from first date to first mate is anything but smooth sailing. From the rugged Pacific Northwest coast to the blue lagoons of Polynesia to bustling Asian ports, Janna and Graeme find themselves at the mercy of poachers, under the spell of crossdressers, and under the gun of a less-than-sober tattooist. And they encounter do-or-die moments that threaten their safety, their sanity, and their marriage. Join Janna and Graeme's 17,000-mile journey and their quest to resolve the uncertainties so many couples face: How do you know if you've really found the One? How do you balance duty to others while preserving space for yourself? And, when the waters get rough, do you jump ship, or do you learn to navigate the world...together?

This book commemorates the 70th birthday of Eugene Morozov, the noted Russian observational oceanographer. It contains many contributions reflecting his fields of interest, including but not limited to tidal internal waves, ocean circulation, deep ocean currents, and Arctic oceanography. Special attention is paid to studies on internal waves and especially those on tidal internal waves in the Global Ocean. These papers describe the most important open problems concerning experimental studies of internal waves and their theoretical, numerical, and laboratory modeling. Further contributions investigate the physics of surface waves and their interaction with internal waves. Here, the focus is on describing interaction processes between internal waves and deep currents in the ocean, especially currents of Antarctic Bottom Water in abyssal fractures. They also touch on the problem of oceanic circulation and related processes in fjords, including those occurring under sea ice. Given its breadth of coverage, the book will appeal to anyone interested in a survey of ocean dynamics, ranging from historic perspectives to modern research topics.

This original collection brings islands to the fore in a growing body of scholarship on the Indian Ocean, examining them as hubs or points of convergence and divergence in a world of maritime movements and exchanges. Straddling history and anthropology and grounded in the framework of connectivity, the book tackles central themes such as smallness, translocality, and “the island factor.” It moves to the farthest reaches of the region, with a rich variety of case studies on the Swahili-Comorian world, the Maldives, Indonesia, and more. With remarkable breadth and cohesion, these essays capture the circulations of people, goods, rituals, sociocultural practices, and ideas that constitute the Indian Ocean world. Together, they take up “islandness” as an explicit empirical and methodological issue as few have done before.

Showing marine ecologists, oceanographers and marine engineers how ocean waters interact with, influence and constrain life in the ocean, this package makes the physical processes intelligible to biologists with a modicum of mathematics. Part I of the book examines classical fluid mechanics such as laminar and turbulent flow, boundary layers, and forces induced by flow. Part II deals with large-scale flows, such as waves, large ocean currents, and tides, which are beyond the scope of classic fluid mechanics. In Part III, the link between hydrodynamics of ocean flows and marine ecology is demonstrated by examples of well-established phenomena and processes. The CD-ROM contains 12 ready-to-use computer programs on the calculation, representation and simulation of various processes.

An overview of the advances made in the last decade and a half in this field. Based on an advanced graduate level course, the book represents fundamental insights into the structure of the physical theory of the large-scale dynamics of the oceans. The author has maintained throughout a blend of analytical and numerical results so as to achieve as deep a physical understanding of the dynamics of the large-scale circulations as possible. The results of the theories are compared with observations and the success or inadequacies of the theories are highlighted. Topics of particular interest are: theory of the wind-driven circulation, the thermocline, the equatorial circulation and the abyssal circulation. Much of the material - previously scattered throughout the literature - has been collated here for the first time.

The importance of the oceans to life on Earth cannot be overstated. Liquid water covers more than 70% of our planet's surface and, in past geological time, has spread over 85%. Life on Earth began in the oceans over 3.5 billion years ago and remained there for the great majority of that time. Today the seas still provide 99% of habitable living space, the largest repository of biomass, and holds the greatest number of undiscovered species on the planet. Our oceans are vital for the regulation of climate, and with global warming and decreasing land area, they have become increasingly important as the source of food, energy in the form of oil and gas, and for their mineral wealth. Oceans also form a key part of the biogeochemical cycles of carbon, nitrogen, and other elements critical to life. Nutrients in upwelling areas are spread by ocean currents, and the plankton of the seas supports a wealth of wildlife. In this Very Short Introduction Dorrik Stow analyses these most important components of our blue planet and considers their relationship with, and exploitation by, humans. He shows how the oceans are an essential resource to our overpopulated world, and discusses why exploration and greater scientific understanding of the oceans, their chemistry, and their mineral wealth are now a high priority. Stow also explores what we know of how oceans originate, and evolve and change; the shape of the seafloor and nature of its cover; the physical processes that stir the waters and mix such a rich chemical broth; and the inseparable link between oceans and climate. As polar ice melts and sea-levels rise, countless millions who have made their homes on low-lying lands close to the sea are threatened. As scientific exploration of the seas gathers pace, the new knowledge gained of the ocean-Earth systems and their interaction with the human environment is vital to our understanding of how we can preserve these ultimately fragile environments. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.