Oceanografi (hav)

This work brings together previously unpublished notes contributed by participants of the IUTAM Symposium on Hamiltonian Dynamics, Vortex Structures, Turbulence (Moscow, 25-30 August 2006). The study of vortex motion is of great interest to fluid and gas dynamics: since all real flows are vortical in nature, applications of the vortex theory are extremely diverse, many of them (e.g. aircraft dynamics, atmospheric and ocean phenomena) being especially important.

An accessible guide to the changes we can all make-small and large-to rid our lives of disposable plastic and clean up the world's oceans How to Give Up Plastic is a straightforward guide to eliminating plastic from your life. Going room by room through your home and workplace, Greenpeace activist Will McCallum teaches you how to spot disposable plastic items and find plastic-free, sustainable alternatives to each one. From carrying a reusable straw, to catching microfibers when you wash your clothes, to throwing plastic-free parties, you'll learn new and intuitive ways to reduce plastic waste. And by arming you with a wealth of facts about global plastic consumption and anecdotes from activists fighting plastic around the world, you'll also learn how to advocate to businesses and leaders in your community and across the country to commit to eliminating disposable plastics for good.It takes 450 years for a plastic bottle to fully biodegrade, and there are around 12.7 million tons of plastic entering the ocean each year. At our current pace, in the year 2050 there could be more plastic in the oceans than fish, by weight. These are alarming figures, but plastic pollution is an environmental crisis with a solution we can all contribute to.

A professional captain of traditional sailing ships who has spent thirty years at sea offers a sailor's-eye-view of the moving parts of our atmosphere, unveiling the larger patterns it holds: global winds, storms, air masses, jet streams, and the longer arc of our climate.

Oceanic internal waves (IWs) at frequencies from local inertial (e.g., near-inertial internal waves) to buoyancy frequencies (nonlinear internal waves or internal solitary waves), sometimes including diurnal and semidiurnal tidal frequencies, play an important role in redistributing heat, momentum, materials, and energy via turbulent mixing. IWs are found ubiquitously in many seas, including East Asian marginal seas (Indonesian Seas, South China Sea, East China Sea, Yellow Sea, and East Sea or Japan Sea), significantly affecting underwater acoustics, coastal and offshore engineering, submarine navigation, biological productivity, and the local and global climate. Despite decades of study on the IWs in some regions, our understanding of the IWs in the East Asian marginal seas is still in a primitive state and the mechanisms underlying every stage (generation, propagation, evolution, and dissipation) of IWs are not always clear. This Special Issue includes papers related to all fields of both low- and high-frequency IW studies in the specified region, including remote sensing, in situ observations, theories, and numerical models.

A Journey Through Tides is a fully comprehensive text on the history of tides. It brings together geology and oceanography and discusses, in detail, new ideas that have emerged about how tectonics and tides interact. In addition, the book provides an overview of Earth's history, from the perspective of tidal changes, while also highlighting other fascinating phenomena (e.g., solid Earth tides and links between tides and earthquakes). Sections cover an introduction to tides for oceanography students and scientists from other disciplines, cover the Earth's deep time processes, and include several case studies of specific topics/processes that apply to a earth science disciplines. There are many other processes that drive and modify the tides, hence this book also describes why there is a tide, how it has changed since Earth's early days, and what consequences the tides, and changes in the tides, have on other parts of the Earth system.

Coupled Atmosphere-Ocean Dynamics of Climate Variability and Climate Change presents the patterns, mechanisms, and predictability of climate variability and anthropogenic climate change. Based on a graduate course the author has taught over 25 years, this book provides the physical foundation for those who are interested in fundamental questions such as: why climate varies from one year to another; how predictable climate is; and how climate will change in the face of increasing greenhouse gases in the atmosphere. This is the first comprehensive and systematic treatment of this subject that simultaneously draws on the latest research and is accessible for graduate students. The book takes a step-by-step systematic approach to coupled ocean-atmosphere interactions. This allows a wide range of comparative views: climate modes among and across different tropical ocean basins, ocean feedback on the atmosphere (in and out of the tropics), and spontaneous internal oscillation versus externally forced climate change. Such comparative views offer unprecedented insight into the dynamics of climate variability and predictability. This book can be used as supplementary reading for advanced undergraduate students, as coursework in climate dynamics, modeling, variability, and change, and as a reference book and research monograph for researchers in ocean, atmospheric, climate, and earth system sciences.

The Vintage Journal Strawberry with Ocean Scene Inside, Oxnard, California pocket journal features a travel poster illustration of a graphically illistrated strawberry with the ocean inside it. This journal has full color decorative vintage art on the cover, and is the perfect companion for your next trip, writing project, to-do list, or any occasion where a handy notebook is needed. Found Image Press Vintage Journals feature vintage art that celebrates your favorite places, hobbies and interests. The front cover design features a classic piece of art from the Found Image Press collection of over 60,000 pictures. - 4 x 6 inches - 100 lined opaque pages - Soft matte finish

The Vintage Journal Hanging Swordfish, Balboa, California pocket journal features a travel poster illustration of children standing on a ladder beside a large swordfish. This journal has full color decorative vintage art on the cover, and is the perfect companion for your next trip, writing project, to-do list, or any occasion where a handy notebook is needed. Found Image Press Vintage Journals feature vintage art that celebrates your favorite places, hobbies and interests. The front cover design features a classic piece of art from the Found Image Press collection of over 60,000 pictures. - 4 x 6 inches - 100 lined opaque pages - Soft matte finish

For the world's oceans, overfishing is a worrisome problem. Many global fish stocks are at a dangerous tipping point, some spiraling toward extinction. But there is a new way to think about fish, food, and oceans. The Blue Revolution tells the story of the recent transformation of commercial fishing, where entrepreneurs are applying newer, smarter technologies to modernize fisheries in unprecedented ways that relieve overstressed oceans. Nicholas P. Sullivan presents this new way of thinking by profiling the people and policies transforming an aging industry into one fueled by "sea-foodies" and locavores interested in sustainable, traceable, quality seafood. The Blue Revolution brings encouraging news for conservationists and seafood lovers about the transformation of an industry historically averse to change, and it presents fresh inspiration for entrepreneurs and investors eager for new opportunities in a blue-green economy.

For courses in oceanography.   Dive in to oceanography with trusted content and innovative media As the bestselling brief book in the oceanography market, Essentials of Oceanography combines dynamic visuals and a student-friendly narrative to bring oceanography to life. The text’s engaging features and the extensive suite of animations and videos keep students interested and excited about the material.   The 13th Edition creates an interactive learning experience that provides tightly integrated text and digital offerings to make oceanography approachable and digestible for students. An emphasis on the process of science throughout the text provides students with an understanding of how scientists think and work. The new edition also helps students develop the scientific skill of practicing and interpreting data with new Exploring Data features supported by Mastering Oceanography coaching activities. A new Creature Feature provides fun facts about marine animals to engage students.   Also available as a Pearson eText or packaged with Mastering Oceanography Pearson eText is a simple-to-use, mobile-optimized, personalized reading experience available within Mastering Oceanography. It lets students highlight, take notes, and review key vocabulary all in one place – even when offline. Seamlessly integrated videos and other rich media engage students and give them access to the help they need, when they need it. Educators can easily share their own notes with students so they see the connection between their eText and what they learn in class. Mastering™ is the teaching and learning platform that empowers you to reach every student. By combining trusted author content with digital tools developed to engage students and emulate the office-hour experience, Mastering personalizes learning and improves results for each student. Built for, and directly tied to the text, Mastering Oceanography enables an extension of learning allowing students a platform to practice, learn, and apply outside of the classroom.  Learn more about Mastering Oceanography.

Explore an extraordinary underwater world with this inspirational collection of color-by-number artworks, featuring 45 images ready for your pencils. From coruscating coral reefs to majestic, migrating whales, and from slumbering shipwrecks to sleek sharks, there are images here to amuse, charm, and delight. Just follow the color key on each page to create a striking artwork - and join the millions of people who are discovering the therapeutic benefits of modern color-by-numbers. The artworks in this book have been designed by professional illustrator Andres Vaisberg to create a rewarding coloring experience, and a final artwork that anyone will feel proud of. So pick up your pencils, put your worries aside, and get coloring! Features- A color-key on each page for easy reference- Thick, high-quality paper to avoid bleed-through>ABOUT THE SERIES: Beautifully illustrated, the Arcturus Creative Color-by-Numbers series includes expressive, modern and uplifting artworks, with a color-key on each page for easy reference.

A full and annotated collection of the correspondence between two extraordinary scientific individuals, James Lovelock and Lynn Margulis.

Ocean Outpost is an undersea roadmap charting the future of man's exploration of Earth's last vast unexplored territory. To realize the goal of an extended human presence underwater a wealth of new technologies will be developed, such as new manned and unmanned submersibles, advanced propulsion systems, underwater rescue systems, decompression methods, and revolutionary physiological intervention strategies ranging from liquid ventilation to artifical gills. Some technologies will require quantum leaps forward in innovation, while others may appear even more daunting.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

To place this book in perspective it is useful for the reader to be aware of the recent history of the topic of underwater sound generation at the ocean surface by natural mechanisms. A meeting in Lerici, Italy in 1987 was convened within the NATO Advanced Research Workshop series, to bring together underwater acousticians and ocean hydrodynamicists to examine various mechanisms which generate sound naturally at the ocean surface. A record of that meeting was published in the NATO scientific publication series in 1988 under the title 'Sea Surface Sound'. That meeting was successful in inspiring and co­ ordinating both participants and non-attending colleagues to examine some key issues which were raised during the course of presentations and discussions. The understanding among those present was that another meeting should be convened 3 years hence to report and review progress in the subject. Accordingly the second conference was convened in Cambridge in 1990, whose proceedings are presented here. This volume represents a very gratifying increase in only a 3 year interval in our understanding of a number of physical processes which generate sound at the peripheries of oceans. In fact it represents both the acceleration of singular effort as well as the development of interdisciplinary sophistication and co-operation. The enthusiasm, goodwill, and intense scientific curiosity which characterized the Lerici meeting carried through to Cambridge. The collegial atmosphere established by the participants was perfectly timed to foster another major advance in studies of ocean surface sound.

On the northwest coast of France, just around the corner from the English Channel, is the little town of Locmariaquer (pronounced "loc-maria-care"). The inhabitants of this town have a special relationship to the world, for it is their efforts that maintain the supply of the famous Belon oysters, called les plates ("the flat ones"). A vivid account of the cultivation of Belon oysters and an excursion into the myths, legends, and rich, vibrant history of Brittany and its extraordinary people, The Oysters of Locmariaquer is also an unforgettable journey to the heart of a fascinating culture and the enthralling, accumulating drama of a unique devotion.

Find a place to sit and watch and listen ... on the beach or in the woods or in a salt marsh. What can you see and hear?