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Books > Earth & environment > Earth sciences > The hydrosphere > Oceanography (seas)
Britain's maritime tradition is well documented. The management of
its marine and coastal environment is therefore of tantamount
importance, and offers lessons for other nations across the world.
The beginning of the new millennium marks a major, long-term
turning point in the historical development of Britain's maritime
interest discernible by continued diversification and
intensification in the uses of the sea; unprecedented and often
adverse environmental impacts engendered by these uses; and the
beginning of a major effort to establish a comprehensive management
system which can deal with both multiple uses and environmental
impacts.
This volume lays the physical and conceptual groundwork for the Pacific World series, exploring both the constraints imposed and the opportunities offered to humanity by the physical environment of the Pacific region. Organized from the perspectives of "Big History" and macro-geography, the volume presents a series of major studies and surveys by authors from a range of disciplines. It opens with perspectives on the ocean, and closes with questions of human settlement, diffusion, and trans-Pacific contacts. Geologists write of the origins of the Pacific, its geological structure, and the problem of tsunamis; climatologists and oceanographers discuss the El NiA+/-o Southern Oscillation and the ocean waters; biologists and biogeographers find patterns in the life of the Basin - as is shown, all these have their impact on the potential of the region for human use and settlement. Finally, geographers, anthropologists, and archaeologists deal with the peopling of the Pacific islands, the settlement of the Americas, and the incidence and importance of pre-modern links across the Pacific.
The 6e of "Descriptive Physical Oceanography" provides an
introduction to descriptive physical oceanography for advanced
undergraduates and graduate students. The emphasis is on
large-scale oceanography, based mainly in observations, with some
topics from waves and coastal oceanography also included. Topics
include the physical properties of seawater, heat and salt budgets,
instrumentation, data analysis methods, introductory dynamics,
oceanography and climate variability of each of the oceans and of
the global ocean, and brief introductions to the physical setting,
waves, and coastal oceanography.
The interdisciplinary field of marine chemical ecology is an expanding and dynamic science. It is no surprise that the breadth of marine organisms studied expanded in concert with developments in underwater technology. With its up-to-date subject reviews by experts, Marine Chemical Ecology is the most current, comprehensive book on the subject. The book provides cellular, physiological, organismal, evolutionary, and applied perspectives creating a high-resolution snapshot of the field at the start of the 21st century.
Engineers dreams and fossil energy replacement schemes can come true. Man has been tapping the energy of the sea to provide power for his industries for centuries. Tidal energy combined with that of waves and marine winds rank among those most successfully put the work. Large scale plants are capital intensive but smaller ones, particularly built in China, have proven profitable. Since the initiation of the St Malo project in France, similar projects have gone into active service where methods have been devised to cut down on costs, new types of turbines developed and cost competitiveness considerably improved. Tidal power has enormous potential. The book reviews recent progress in extracting power from the ocean, surveys the history of tidal power harnessing and updates a prior publication by the author."
Until a few decades ago, the ocean depths were almost as mysterious and inaccessible as outer space. Oceans cover two-thirds of the earth's surface with an average depth of more than two miles--yet humans had never ventured more than a few hundred feet below the waves. One of the great scientific and archaeological feats of our time has been finally to cast light on the "eternal darkness" of the deep sea. This is the story of that achievement, told by the man who has done more than any other to make it possible: Robert Ballard. Ballard discovered the wreck of the Titanic. He led the teams that discovered hydrothermal vents and "black smokers"--cracks in the ocean floor where springs of superheated water support some of the strangest life-forms on the planet. He was a diver on the team that explored the mid-Atlantic ridge for the first time, confirming the theory of plate tectonics. Today, using a nuclear submarine from the U.S. Navy, he's exploring the ancient trade routes of the Mediterranean and the Black Sea for the remains of historic vessels and their cargo. In this book, he combines science, history, spectacular illustrations, and first-hand stories from his own expeditions in a uniquely personal account of how twentieth-century explorers have pushed back the frontiers of technology to take us into the midst of a world we could once only guess at. Ballard begins in 1930 with William Beebe and Otis Barton, pioneers of the ocean depths who made the world's first deep-sea dives in a cramped steel sphere. He introduces us to Auguste and Jacques Piccard, whose "Bathyscaph"descended in 1960 to the lowest point on the ocean floor. He reviews the celebrated advances made by Jacques Cousteau. He describes his own major discoveries--from sea-floor spreading to black smokers--as well as his technical breakthroughs, including the development of remote-operated underwater vehicles and the revolutionary search techniques that led to the discovery and exploration of the Titanic, the Nazi battleship Bismarck, ancient trading vessels, and other great ships. Readers will come away with a richer understanding of history, earth science, biology, and marine technology--and a new appreciation for the remarkable men and women who have explored some of the most remote and fascinating places on the planet.
Over the last few decades many studies have focused on the oxygen depletion of coastal and oceanic waters. An understanding of the processes involved is fundamental to assess the effects of global and climatic changes and to support an ecosystem approach to adaptive environmental management for coastal seas and ocean basins. This timely book presents the state-of-the-art of our knowledge of the nature and chemical structure of redox interfaces in a marine water column, oxygen depletion and connected processes. The structures of the redox layers, including the distribution of certain parameters and microbiological features, are described in detail. The volume also covers studies devoted to the interannual variability of some oxygen-depleted systems, modeling and new developments in observation techniques. In addition, it identifies remaining gaps in our knowledge of the cycling of chemical elements in changing redox conditions. The chapters are based on extensive observational data, collected by the authors during sea and shore expeditions, on archive data, and on a broad range of scientific literature.
Scientists and the Sea is a history of how the scientific study of the sea has developed over a period of nearly 2500 years. Beginning with the speculations of Greek philosophers it carries the story forward, showing how curiosity about the ocean appeared in many different forms and locations before, in the late 19th century, the first deep-sea researches heralded the foundation of the science known today as oceanography. Originally published in 1971, this book has never been superseded as the most comprehensive and wide-ranging treatment of the emergence of marine science within the western scientific tradition. After three introductory chapters dealing with knowledge up to the Renaissance, the main part of the work shows how pioneers of scientific observation at sea during the 17th and 18th centuries made notable discoveries, but that it was not until the middle of the 19th century when, aided by the advance of technology, scientists were able to undertake the first explorations of the ocean depths. This second edition contains a new introduction and bibliography.
Julia Rothman's best-selling illustrated Anatomy series takes a deep dive into the wonders of the sea with Ocean Anatomy. Follow Rothman's inquisitive mind and perceptive eye along shorelines, across the open ocean, and below the waves for an artistic exploration of the watery universe. Through her drawings, discover how the world's oceans formed, why the sea is salty, and the forces behind oceanic phenomena such as rogue waves. Colorful anatomical profiles of sea creatures from crustacean to cetacean, surveys of seafaring vessels and lighthouses, and the impact of plastic and warming water temperatures are just part of this compendium of curiosities that will entertain and educate readers of all ages. Also available in this series: Nature Anatomy, Farm Anatomy, Food Anatomy, and Nature Anatomy Notebook
This book is the first comprehensive introduction to the theory of equatorially-confined waves and currents in the ocean. Among the topics treated are inertial and shear instabilities, wave generation by coastal reflection, semiannual and annual cycles in the tropic sea, transient equatorial waves, vertically-propagating beams, equatorial Ekman layers, the Yoshida jet model, generation of coastal Kelvin waves from equatorial waves by reflection, Rossby solitary waves, and Kelvin frontogenesis. A series of appendices on midlatitude theories for waves, jets and wave reflections add further material to assist the reader in understanding the differences between the same phenomenon in the equatorial zone versus higher latitudes.
The Biology of Particles in Aquatic Systems, Second Edition presents the latest information on particulate and dissolved matter found in aquatic habitats ranging from small streams to oceans. Only by studying this matter can we gain an understanding of the functioning of aquatic ecosystems and thus be able to predict changes that may occur as these systems become stressed. Updated and extensively revised, this new edition covers such topics as classification of particulate and dissolved matter, origin and formation of particles aquatic systems, factors affecting particle aggregation, methods for capturing particles by benthic and planktonic animals, and the use of particulate and dissolved organic matter as food.
The second edition of this concise, affordable textbook is ideal for curious undergraduate majors and non-majors taking a first course in meteorology. The first two chapters introduce readers to the main concepts and tools used to analyze weather patterns. Chapters 3-8 provide a foundational understanding of the fundamental processes taking place in the atmosphere, and in Chapters 9-12 these physical concepts are applied to specific weather phenomena. Weather concepts are then used in Chapters 13-15 to explain weather forecasting, air pollution, and the impact of climate change on weather. Key concepts are illustrated through a running case study of a single mid-latitude cyclone, providing students with an opportunity to progressively develop their understanding of weather phenomena with a familiar example approached from multiple perspectives. This edition includes expanded and updated coverage of precipitation types and formation, satellite and radar technology, tornadoes, and more. It also features thought-provoking end-of-chapter review questions, new visual analysis exercises, an expanded test bank and nearly 100 new figures.
Blending history and anecdote, geography and reminiscence, science and exposition, the "New York Times" bestselling author of "Krakatoa" tells the breathtaking saga of the magnificent Atlantic Ocean, setting it against the backdrop of mankind's intellectual evolution Until a thousand years ago, no humans ventured into the Atlantic or imagined traversing its vast infinity. But once the first daring mariners successfully navigated to far shores--whether it was the Vikings, the Irish, the Chinese, Christopher Columbus in the north, or the Portuguese and the Spanish in the south--the Atlantic evolved in the world's growing consciousness of itself as an enclosed body of water bounded by the Americas to the West, and by Europe and Africa to the East. "Atlantic" is a biography of this immense space, of a sea which has defined and determined so much about the lives of the millions who live beside or near its tens of thousands of miles of coast. The Atlantic has been central to the ambitions of explorers, scientists and warriors, and it continues to affect our character, attitudes, and dreams. Poets to potentates, seers to sailors, fishermen to foresters--all have a relationship with this great body of blue-green sea and regard her as friend or foe, adversary or ally, depending on circumstance or fortune. Simon Winchester chronicles that relationship, making the Atlantic come vividly alive. Spanning from the earth's geological origins to the age of exploration, World War II battles to modern pollution, his narrative is epic and awe-inspiring.
Complexity is an intrinsic property of natural systems. In the oceanic system, it is linked to many interactions with the atmosphere, geosphere and biosphere with which it exchanges energy and matter. Complexity of the ocean system has, at different spatial and temporal scales, hydrodynamic mechanisms of these exchanges and dynamics of elements and compounds, they are involved in biogeochemical cycles or used as tracers. By its pedagogical approach, it defines the terms, methods, techniques and analytical tools used. Then, it analyzes the consequences of climate change, future projections, human impact and the concept introduced with planktonic pelagic ecosystem component.
In an age of unprecedented exploration and innovation, our oceans remain largely unknown, and endlessly fascinating: full of mystery, danger, beauty, and inspiration. Bill Streever-a longtime deep-sea diver himself-has masterfully woven together the science and history of Earth's last remaining frontier: the sea. In Oceans Deep celebrates the daring pioneers who tested the limits of what the human body can endure under water: free divers able to reach 300 feet on a single breath; engineers and scientists who uncovered the secrets of decompression; teenagers who built their own diving gear from discarded boilers and garden hoses in the 1930s; saturation divers who lived under water for weeks at a time in the 1960s; and the trailblazing men who voluntarily breathed experimental gases at pressures sufficient to trigger insanity.Tracing both the little-known history and exciting future of how we travel and study the depths, Streever's captivating journey includes seventeenth-century leather-hulled submarines, their nuclear-powered descendants, a workshop where luxury submersibles are built for billionaire clients, and robots capable of roving unsupervised between continents, revolutionizing access to the ocean. In this far-flung trip to the wild, night-dark place of shipwrecks, trapped submariners, oil wells, innovative technologies, and people willing to risk their lives while challenging the deep, we discover all the adventures our seas have to offer-and why they are in such dire need of conservation.
This open access book serves as a reference for the key elements and their significance of Klaus Hasselmann's work on climate science and on ocean wave research, all based on a rigorous and deeply physical thinking. It summarizes the original articles (mostly from the 1970 and 1980s; some of which are hard to find nowadays) and brings them in a present-day context. From 1975 until 2000, he was (founding) Director of the Max Planck Institute of Meteorology, which he made to one of the world-leading academic institutions. He first made the issue of anthropogenic climate change accessible to analysis and prediction and later transformed climate science into a significant factor in forming public policy. The book is written by co-workers and colleagues of Klaus Hasselmann, who-many under his immediate supervision-joined him in this effort. With this background, they present the key achievements and assess the significance of these for the present state of knowledge and scientific practice.
This two-volume work presents state-of-the-art mathematical theories and results on infinite-dimensional dynamical systems. Inertial manifolds, approximate inertial manifolds, discrete attractors and the dynamics of small dissipation are discussed in detail. The unique combination of mathematical rigor and physical background makes this work an essential reference for researchers and graduate students in applied mathematics and physics. The main emphasis in the first volume is on the mathematical analysis of attractors and inertial manifolds. This volume deals with the existence of global attractors, inertial manifolds and with the estimation of Hausdorff fractal dimension for some dissipative nonlinear evolution equations in modern physics. Known as well as many new results about the existence, regularity and properties of inertial manifolds and approximate inertial manifolds are also presented in the first volume. The second volume will be devoted to modern analytical tools and methods in infinite-dimensional dynamical systems. Contents Attractor and its dimension estimation Inertial manifold The approximate inertial manifold
Geophysical fluid dynamics examines the dynamics of stratified and turbulent motion of fluids in the ocean and outer core, and of gases in the atmosphere. This book explains key notions and fundamental processes of the dynamics of large- and medium-scale atmospheric and oceanic motions from the unifying viewpoint of the rotating shallow water model. The model plays a distinguished role in geophysical fluid dynamics. It has been used for about a century for conceptual understanding of various phenomena, for elaboration of approaches and methods to be used later in more complete models, for development and testing of numerical codes, and for many other purposes. In spite of its simplicity, the model grasps essential features of the complete "primitive equations" models, being their vertically averaged version, and gives an intuitive representation and clear vision of principal dynamical processes. This book is a combination of a course on geophysical fluid dynamics (Part 1), with explanations and illustrations of fundamentals, and problems, as well as a more advanced treatise of a range of principal dynamical phenomena (Part 2), including recently arisen approaches and applications (Part 3). Mathematics and physics underlying dynamical phenomena are explained, with necessary demonstrations. Yet, an important goal of the book is to develop the reader's physical intuition and qualitative insights.
"It came from nowhere, snapping giant ships in two. No one believed the survivors . . . until now" -New Scientist magazine cover, June 30, 2001 Rogue waves are the focus of this book. They are among the waves naturally - served by people on the sea surface that represent an inseparable feature of the Ocean. Rogue waves appear from nowhere, cause danger, and disappear at once. They may occur on the surface of a relatively calm sea and not reach very high amplitudes, but still be fatal for ships and crew due to their unexpectedness and abnormal features. Seamen are known to be unsurpassed authors of exciting and horrifying stories about the sea and sea waves. This could explain why, despite the increasing number of documented cases, that sailors' observations of "walls of - ter" have been considered ctitious for a while. These stories are now addressed again due to the amount of doubtless evidence of the existence of the phenomenon, but still without suf cient information to - able interested researchers and engineers to completely understand it. The billows appear suddenly, exceeding the surrounding waves by two times their size and more, and obtaining many names: abnormal, exceptional, extreme, giant, huge, s- den, episodic, freak, monster, rogue, vicious, killer, mad- or rabid-dog waves, cape rollers, holes in the sea, walls of water, three sisters, etc.
Crabs can be found in abundance along the shorelines from Oregon to BC, burrowed under sand, soil and rocks. Keep this portable field guide handy on trips to the seashore to identify over forty species of crabs and hermit crabs in all shapes and sizes. Discover the differences between the Butterfly Crab and the Puget Sound King Crab and learn how to distinguish between male and female crabs. With full-colour photographs featuring both dorsal and ventral views, and accompanied by descriptive text for easy identification, A Field Guide to Crabs of the Pacific Northwest is an ideal companion for curious beachgoers of all ages. |
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