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Books > Earth & environment > Earth sciences > The hydrosphere > Oceanography (seas)
As we discover more about the role of the ocean in global changes and identify the effects of global change on the ocean, understanding its chemical composition and processes becomes increasingly paramount. However, understanding these processes requires a wide range of measurements in the vast ocean, from the sea surface to deep-ocean trenches, from the tropics to the poles. Practical Guidelines for the Analysis of Seawater provides a common analytical basis for generating quality-assured and reliable data on chemical parameters in the ocean. A source of practical know-how, the book covers sampling and storage, analytical methodology, and guidelines and procedures for quality assurance. It presents analytical methods with the step-by-step procedures that help practitioners implement these methods successfully into the laboratory, making them instantly applicable without consulting further literature. The book also contains essential information for developing or improving quality control and quality assurance programs in the laboratory. It includes the availability and measurement of standard reference materials, blank estimation and correction, control of recoveries, and statistical evaluation of quality assurance data. Analytical chemistry is a very active and fast moving area. Despite the development of innovative new analytical techniques for chemical trace element research, obtaining reliable data at ultra-trace levels remains a formidable challenge. A complete and practical guide, this book delineates proven methods that consistently yield reproducible data in routine work.
Coastal regions around the world have become increasingly crowded, intensively developed, and severely exploited. Hundreds of millions of people living in these low-lying areas are subject to short-term coastal hazards such as cyclones, hurricanes, and destruction due to El Nino, and are also exposed to the long-term threat of global sea-level rise. These massive concentrations of people expose often-fragile coastal environments to the runoff and pollution from municipal, industrial, and agricultural sources as well as the impacts of resource exploitation and a wide range of other human impacts. Can environmental impacts be reduced or mitigated and can coastal regions adapt to natural hazards? Coasts in Crisis is a comprehensive assessment of the impacts that the human population is having on the coastal zone globally and the diverse ways in which coastal hazards impact human settlement and development. Gary Griggs provides a concise overview of the individual hazards, risks, and issues threatening the coastal zone.
Remote Sensing of Ocean and Coastal Environments advances the scientific understanding and application of technologies to address a variety of areas relating to sustainable development, including environmental systems analysis, environmental management, clean processes, green chemistry and green engineering. Through each contributed chapter, the book covers ocean remote sensing, ocean color monitoring, modeling biomass and the carbon of oceanic ecosystems, sea surface temperature (SST) and sea surface salinity, ocean monitoring for oil spills and pollutions, coastal erosion and accretion measurement. This book is aimed at those with a common interest in oceanography techniques, sustainable development and other diverse backgrounds within earth and ocean science fields. This book is ideal for academicians, scientists, environmentalists, meteorologists, environmental consultants and computing experts working in the areas of earth and ocean sciences.
Seascape Ecology provides a comprehensive look at the state-of-the-science in the application of landscape ecology to the seas and provides guidance for future research priorities. The first book devoted exclusively to this rapidly emerging and increasingly important discipline, it is comprised of contributions from researchers at the forefront of seascape ecology working around the world. It presents the principles, concepts, methodology, and techniques informing seascape ecology and reports on the latest developments in the application of the approach to marine ecology and management. A growing number of marine scientists, geographers, and marine managers are asking questions about the marine environment that are best addressed with a landscape ecology perspective. Seascape Ecology represents the first serious effort to fill the gap in the literature on the subject. Key topics and features of interest include: * The origins and history of seascape ecology and various approaches to spatial patterning in the sea * The links between seascape patterns and ecological processes, with special attention paid to the roles played by seagrasses and salt marshes and animal movements through seascapes * Human influences on seascape ecology includes models for assessing human-seascape interactions * A special epilogue in which three eminent scientists who have been instrumental in shaping the course of landscape ecology offer their insights and perspectives Seascape Ecology is a must-read for researchers and professionals in an array of disciplines, including marine biology, environmental science, geosciences, marine and coastal management, and environmental protection. It is also an excellent supplementary text for university courses in those fields.
Anthropogenic carbon dioxide emissions do not only warm our planet but also acidify our oceans. It is currently unclear to which degree Earth's climate and marine life will be impacted by these changes but information from Earth history, particularly the geochemical signals of past environmental changes stored in the fossil remains of marine organisms, can help us predict possible future changes. This book aims to be a primer for scientists who seek to apply boron proxies in marine carbonates to estimate past seawater carbonate chemistry and atmospheric pCO2. Boron proxies ( 11B and B/Ca) were introduced nearly three decades ago, with subsequent strides being made in understanding their mechanistic functioning. This text reviews current knowledge about the aqueous systematics, the inorganic and biological controls on boron isotope fractionation and incorporation into marine carbonates, as well as the analytical techniques for measurement of boron proxies. Laboratory and field calibrations of the boron proxies are summarized, and similarities between modern calibrations are explored to suggest estimates for proxy sensitivities in marine calcifiers that are now extinct. Example applications illustrate the potential for reconstructing paleo-atmospheric pCO2 from boron isotopes. Also explored are the sensitivity of paleo-ocean acidity and pCO2 reconstructions to boron isotope proxy systematics that are currently less well understood, including the elemental and boron isotopic composition of seawater through time, seawater alkalinity, temperature and salinity, and their collective impact on the uncertainty of paleo-reconstructions. The B/Ca proxy is based on the same mechanistic principles as the boron isotope proxy, but empirical calibrations suggest seawater pH is not the only controlling factor. B/Ca therefore has the potential to provide a second carbonate parameter that could be paired with 11B to fully constrain the ocean carbonate system, but the associated uncertainties are large. This text reviews and examines what is currently known about the B/Ca proxy systematics. As more scientists embark on characterizing past ocean acidity and atmospheric pCO2, Boron in Paleoceanography and Paleoclimatology provides a resource to introduce geoscientists to the opportunities and complications of boron proxies, including potential avenues to further refine them.
Estuarine and coastal waters are acknowledged centres for anthropogenic impacts. Superimposed on the complex natural interactions between land, rivers and sea are the myriad consequences of human activity - a spectrum ranging from locally polluting effluents to some of the severest consequences of global climate change. For practitioners, academics and students in the field of coastal science and policy, this timely book examines and exemplifies current and future challenges: from upper estuaries to open coasts and adjacent seas; from tropical to temperate latitudes; from Europe to Australia. This authoritative volume marks the 50th anniversary of the Estuarine and Coastal Sciences Association. Drawing on the expertise of more than 60 specialist contributors, individual chapters address coastal erosion and deposition; open shores to estuaries and deltas; marine plastics; coastal squeeze and habitat loss; tidal freshwaters - saline incursion and estuarine squeeze; restoration management using remote data collection; carbon storage; species distribution and non-natives; shorebirds; Modelling environmental change; physical processes such as sediments and modelling; sea level rise and estuarine tidal dynamics; estuaries as fish nurseries; policy versus reality in coastal conservation; developments in estuarine, coastal and marine management. In addition to providing an overview of current scientific understanding, the material gathered here offers a clear-eyed perspective on what needs to be done to protect these fragile - and vital - ecosystems.
Fully updated and expanded, this new edition provides students with an accessible introduction to marine chemistry. It highlights geochemical interactions between the ocean, solid earth, atmosphere and climate, enabling students to appreciate the interconnectedness of Earth's processes and systems and elucidates the huge variations in the oceans' chemical environment, from surface waters to deep water. Written in a clear, engaging way, the book provides students in oceanography, marine chemistry and biogeochemistry with the fundamental tools they need for a strong understanding of ocean chemistry. Appendices present information on seawater properties, key equations and constants for calculating oceanographic processes. New to this edition are end-of-chapter problems for students to put theory into practice, summaries to allow easy review of material and a comprehensive glossary. Supporting online resources include solutions to problems and figures from the book.
Originally published in 1981, Living Shores was for many years the standard reference for marine science students but was also embraced by a popular market for its fascinating insights into marine and coastal habitats and the life they support. After a long absence, this classic has been revived and thoroughly reworked to incorporate the many dramatic changes that our oceans and coasts have undergone over the past few decades. This book is the first of a two volume set, and examines the different marine ecosystems and how humankind interacts with them. It discusses the evolution of the sea and continents and looks at the ecology of coastal systems, including intertidal zones, beaches, dunes, estuaries, islands, kelp forests and reefs. The book unpacks the relationship between humans and the marine environment, and the consequences of harvesting and mining to meet our needs. It also addresses the impact of climate change, and highlights what can be done to protect our environment. Richly supported by full-colour photography and numerous explanatory illustrations, diagrams and graphs, this book will prove invaluable to students and teachers but will also appeal to anyone with a fascination for nature and our marine world in particular.
The 4.4-billion-year history of the oceans and their role in Earth's climate system It has often been said that we know more about the moon than we do about our own oceans. In fact, we know a great deal more about the oceans than many people realize. Scientists know that our actions today are shaping the oceans and climate of tomorrow-and that if we continue to act recklessly, the consequences will be dire. Eelco Rohling traces the 4.4-billion-year history of Earth's oceans while also shedding light on the critical role they play in our planet's climate system. This timely and accessible book explores the close interrelationships of the oceans, climate, solid Earth processes, and life, using the context of Earth and ocean history to provide perspective on humankind's impacts on the health and habitability of our planet.
Seit zwanzig Jahren arbeiten Wissenschaftler durch Sammlung von Daten und Entwicklung komplexer Computermodelle an der Vorhersagemoglichkeit der Klimaentwicklung. Das Buch fuhrt vor allem durch die Darstellung der Klimageschichte der Erde in verstandlicher Form in die Problematik ein. Viele Fragen, die sich mit der zukunftigen Klimaentwicklung befassen, kommen zur Sprache.
Originally published in 1987, Conservation of Ecosystems and Species examines conservation as a major world issue for governments, industrialists and the general public. The need for conservation has become more urgent as human activity continues to encroach upon the remaining natural ecosystems of our planet. This book examines a wide range of conservation issues and explains the scientific reasons why conservation of ecosystems and species is important, not merely for its own sake, but for the future of humanity. It charts the development of conservation policy around the concept and understanding of the ecosystem. The roles of the planner, the industrialist and the politician in the development of a conservation policy are described.
This comprehensive handbook provides a global overview of ocean resources and management by focusing on critical issues relating to human development and the marine environment, their interrelationships as expressed through the uses of the sea as a resource, and the regional expression of these themes. The underlying approach is geographical, with prominence given to the biosphere, political arrangements and regional patterns - all considered to be especially crucial to the human understanding required for the use and management of the world's oceans. Part one addresses key themes in our knowledge of relationships between people and the sea on a global scale, including economic and political issues, and understanding and managing marine environments. Part two provides a systematic review of the uses of the sea, grouped into food, ocean space, materials and energy, and the sea as an environmental resource. Part three on the geography of the sea considers management strategies especially related to the state system, and regional management developments in both core economic regions and the developing periphery. The primary themes within each chapter are governance (including institutional and legal bases); policy - sets of ideas governing management; and management, both technical and general.
From prehistoric times to the present, the Ocean has been used as a highway for trade, a source of food and resources, and a space for recreation and military conquest, as well as an inspiration for religion, culture, and the arts. The Ocean Reader charts humans' relationship to the Ocean, which has often been seen as a changeless space without a history. It collects familiar, forgotten, and previously unpublished texts from all corners of the world. Spanning antiquity to the present, the volume's selections cover myriad topics including the slave trade, explorers from China and the Middle East, shipwrecks and castaways, Caribbean and Somali pirates, battles and U-boats, narratives of the Ocean's origins, and the devastating effects of climate change. Containing gems of maritime writing ranging from myth, memoir, poetry, and scientific research to journalism, song lyrics, and scholarly writing, The Ocean Reader is the essential guide for all those wanting to understand the complex and long history of the Ocean that covers over 70 percent of the planet.
Although the United States and other affluent nations havemore than an adequate food supply, other nations daily facethe specter of starvation. The world now has a critical population/food dilemma of potentially major proportions. Production fromthe sea and the land is not keeping pace with a world populationthat is doubling every thirty-five years. Unless this age-oldMalthusian problem is solved, millions face starvation and ultimatelydeath.The situation has stimulated substantial international interestin the sea as a source of food and raw materials. The potentialof the sea-not as a panacea, but as an important source of proteinto augment the world's food supplies and thereby as a meansof mitigating the crises we face-is a continuing theme throughoutthis book. At present, fish provide approximately 9 percentof the world's protein. Fish are sought not only for food butalso for recreation and pleasure. What forces determine the presentsupply and demand for fishery products? More important,what steps are needed to utilize the full potential of the sea asa source of food and recreation? This book explores these forcesand thus provides an insight into food potential from the sea.
This book gives a comprehensive treatment of coastal evolution and dynamics, providing background for the study of coastal landforms and how and why they are changing, with up to date information, world-wide coverage of examples, numerous illustrations and extensive references to the scientific literature. Coastal Geomorphology: An Introduction gives a systematic approach to the subject of coastal geomorphology, dealing with the shaping of landforms, the changing levels of land and sea, the array of coastal processes that have influenced the shaping of landforms and the changes that are taking place on them. It analyses the causes of erosion and accretion on sectors of the coastline and examines the factors that have contributed to these, preparing the way for management strategies. This book includes discussions on the effects that human activities have had on coasts and their continuing contributions to coastal landform changes. This book is an essential read for undergraduate and graduate students in geomorphology, geography, marine science and coastal management courses, anyone concerned with coastal planning, development and management, and organisations concerned with conservation and use of the coast.
The heavily-revised Practical Handbook of Marine Science, Fourth Edition continues its tradition as a state-of-the-art reference that updates the field of marine science to meet the interdisciplinary research needs of physical oceanographers, marine biologists, marine chemists, and marine geologists. This edition adds an entirely new section devoted to Climate Change and Climate Change Effects. It also adds new sections on Estuaries, Beaches, Barrier Islands, Shellfish, Macroalgae, Food Chains, Food Webs, Trophic Dynamics, System Productivity, Physical-Chemical-Biological Alteration, and Coastal Resource Management. The Handbook assembles an extensive international collection of marine science data throughout, with approximately 1,000 tables and illustrations. It provides comprehensive coverage of anthropogenic impacts in estuarine and marine ecosystems from local, regional, and global perspectives. Maintaining its user-friendly, multi-sectional format, this comprehensive resource will also be of value to undergraduate and graduate students, research scientists, administrators, and other professionals who deal with the management of marine resources. Now published in full color, the new edition offers extensive illustrative and tabular reference material covering all the major disciplines related to the sea.
An eyewitness to profound change affecting marine environments on the Newfoundland coast, Antony Adler argues that the history of our relationship with the ocean lies as much in what we imagine as in what we discover. We have long been fascinated with the oceans, seeking "to pierce the profundity" of their depths. In studying the history of marine science, we also learn about ourselves. Neptune's Laboratory explores the ways in which scientists, politicians, and the public have invoked ocean environments in imagining the fate of humanity and of the planet-conjuring ideal-world fantasies alongside fears of our species' weakness and ultimate demise. Oceans gained new prominence in the public imagination in the early nineteenth century as scientists plumbed the depths and marine fisheries were industrialized. Concerns that fish stocks could be exhausted soon emerged. In Europe these fears gave rise to internationalist aspirations, as scientists sought to conduct research on an oceanwide scale and nations worked together to protect their fisheries. The internationalist program for marine research waned during World War I, only to be revived in the interwar period and again in the 1960s. During the Cold War, oceans were variously recast as battlefields, post-apocalyptic living spaces, and utopian frontiers. The ocean today has become a site of continuous observation and experiment, as probes ride the ocean currents and autonomous and remotely operated vehicles peer into the abyss. Embracing our fears, fantasies, and scientific investigations, Antony Adler tells the story of our relationship with the seas.
After nearly thirty years living in the Salish Sea's San Juan Archipelago, Iris Graville felt compelled to write about the threats to its interwoven lattice of beauty, wildness, fragility, and relationship. In 2018-19, Graville served as the Washington State Ferries' (WSF) first Writer-in-Residence on the "Interisland" route, traveling only among Lopez, Shaw, San Juan, and Orcas islands. As a result, this storytelling lover of the Salish Sea presents Writer in a Life Vest, thirty-six essays that explore climate change and endangered Southern Resident Killer Whales, while leading readers to ask questions and find resilience, inspiration, and hope.
Sustainable Marine Resource Utilization in China: A Comprehensive Evaluation thoroughly analyzes the basic conditions and status quo of the sustainable utilization of Chinese marine resources and its effects on economic and social development. This book constructs evaluation models for marine ecological carrying capacity, marine resource utilization benefits, and management levels with the application of many methods, including the super efficiency model, ecological footprint model, entropy method and system dynamics. The principles and practical experiences of the sustainable utilization of Chinese marine resources are also summed up. This book provides a needed resource for university professors, students and researchers interested in the management of marine resources and the environment, and particularly those who are concerned with China's marine development.
How Japanese coastal residents and transnational conservationists collaborated to foster relationships between humans and sea life Drawing the Sea Near opens a new window to our understanding of transnational conservation by investigating projects in Okinawa shaped by a "conservation-near" approach-which draws on the senses, the body, and memory to collapse the distance between people and their surroundings and to foster collaboration and equity between coastal residents and transnational conservation organizations. This approach contrasts with the traditional Western "conservation-far" model premised on the separation of humans from the environment. Based on twenty months of participant observation and interviews, this richly detailed, engagingly written ethnography focuses on Okinawa's coral reefs to explore an unusually inclusive, experiential, and socially just approach to conservation. In doing so, C. Anne Claus challenges orthodox assumptions about nature, wilderness, and the future of environmentalism within transnational organizations. She provides a compelling look at how transnational conservation organizations-in this case a field office of the World Wide Fund for Nature in Okinawa-negotiate institutional expectations for conservation with localized approaches to caring for ocean life. In pursuing how particular projects off the coast of Japan unfolded, Drawing the Sea Near illuminates the real challenges and possibilities of work within the multifaceted transnational structures of global conservation organizations. Uniquely, it focuses on the conservationists themselves: why and how has their approach to project work changed, and how have they themselves been transformed in the process?
World Seas: An Environmental Evaluation, Second Edition, Volume One: Europe, The Americas and West Africa provides a comprehensive review of the environmental condition of the seas of Europe, the Americas and West Africa. Each chapter is written by experts in the field who provide historical overviews in environmental terms, current environmental status, major problems arising from human use, informed comments on major trends, problems and successes, and recommendations for the future. The book is an invaluable worldwide reference source for students and researchers who are concerned with marine environmental science, fisheries, oceanography and engineering and coastal zone development.
Black tides of spilled oil pollute the world's coasts with depressing regularity, giving scientists ample opportunity to observe their environmental impacts and learn how to clean up and restore the affected shorelines. Miles O. Hayes has been a leader in this work for over twenty years. In this highly readable autobiography, he describes his evolution as a scientist, his work in coastal oil spill contingency planning and cleanup, and his personal philosophy of one's relationship with nature. A skilled raconteur, Hayes tells engrossing stories of responding to most of the recent, headline-grabbing oil spills, including the Gulf War spills, the Exxon Valdez, the Amoco Cadiz spill in France, and the Ixtoc I blowout in Mexico. Interspersed among them are personal events and adventures, such as his survival of a plane crash while mapping a remote part of Alaska. From this life story emerges a compelling statement of the ongoing conflict between environmental preservation and the exploitation of natural resources to sustain our modern society. President of Research Planning, Inc., in Columbia, South Carolina, Miles O. Hayes is a geologist and marine scientist with over thirty-five years of research experience. In 1997, he was awarded the Francis P. Shepard Medal in Marine Geology by the Society for Sedimentary Geology.
This book aims to share newly obtained results and information on regional oceanography of the South China Sea by leading experts in fields such as water mass, circulation, mesoscale eddies, near-inertial motion, upwelling, mixing, continental shelf waves, internal waves and fronts. These comprehensive results can provide new insights on global and regional climate change.
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