Physical Oceanography Processes at Eastern Boundary Upwelling Systems

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Publisher : Frontiers Media SA
ISBN 13 : 2832541917
Total Pages : 157 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Physical Oceanography Processes at Eastern Boundary Upwelling Systems by : Francisco Machin

Download or read book Physical Oceanography Processes at Eastern Boundary Upwelling Systems written by Francisco Machin and published by Frontiers Media SA. This book was released on 2023-12-29 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eastern boundary upwelling systems (EBUS) have historically received attention from the scientific community due to their impact on the economic development of these highly productive systems. Remote sensing, numerical modeling, and in situ observations have increased their spatial and temporal resolutions during the last 40 years in their strategy to provide reliable products about the actual state of the ocean. The assembly of several data sources currently constitutes an opportunity to increase our knowledge about the present and future state of the relatively narrow and highly variable EBUS. The primary forcing mechanism in the upwelling regions is the wind stress in areas close to the coast. Long-term trends in wind intensity in upwelling areas present considerable uncertainties as the different wind databases produce divergent results. On the other hand, although the effect of climate change in the interior ocean is increasing temperatures in upwelling areas, the long-term trends seem to be in the opposite direction. Hence, assessing the long-term impact of the environmental conditions on upwelling development represents a major challenge for the scientific community. This special issue aims to discuss the state-of-the-art understanding of dynamical processes governing the ocean at the eastern boundary upwelling systems in a changing ocean.

Upwelling in the Ocean

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Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Upwelling in the Ocean by : C. P. Summerhayes

Download or read book Upwelling in the Ocean written by C. P. Summerhayes and published by . This book was released on 1995 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upwelling is one of the major physical processes driving the biogeochemistry of the ocean system. It dominates primary productivity in the world?s oceans, accounting for 80?90% of new production. However, because of the physical conditions that have to be met to generate upwelling, this production is concentrated in just a few places, e.g., in the coastal waters of major eastern boundary currents off California, Peru, Mauritania, and Namibia, where productivity leads to major fishing grounds. These areas account for about 50% of the world?s fish catch, underlining the importance of upwelling to humankind. Source rocks for oil formed in ancient coastal upwelling environments, making their study useful for improving oil exploration models. Upwelling also occurs in the open ocean, especially along the equator and beneath the westerly winds in the subarctic Pacific and the Southern Ocean, where the ocean?s silica budget is transformed by the deposition of the remains of siliceous phytoplankton. Because phytoplankton, the grass of the sea, can extract CO2 from the atmosphere, changes in the intensity of upwelling and associated biological productivity through time may have influenced climate. This volume uses an interdisciplinary approach to establish how upwelling systems work, how they vary through time, and whether or not they have a significant influence on the global carbon cycle. An understanding of how these largely wind-driven biogeochemical systems work today, and how they responded to past fluctuations in climate, is essential in predicting how they and their associated living resources may change in the future. One conclusion is that these systems exert a major influence on the global cycle of nutrients, a factor that contributes to making the coastal regions major sinks for organic carbon. This book recommends new strategies for observation, sampling, monitoring, experimentation, and modeling as the basis for improving forecasts of the behavior of upwelling systems. It will be of interest to physical oceanographers, marine biologists, fisheries scientists, marine organic and inorganic chemists, marine geologists, petroleum explorers, paleoceanographers, and paleoclimatologists.

Upwelling Systems of the World

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Author :
Publisher : Springer
ISBN 13 : 3319425242
Total Pages : 433 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Upwelling Systems of the World by : Jochen Kämpf

Download or read book Upwelling Systems of the World written by Jochen Kämpf and published by Springer. This book was released on 2016-08-29 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upwelling systems are special places in the oceans where nutrient-enriched water is brought into the euphotic zone to fuel phytoplankton blooms that, via marine food-web interactions, create the world’s richest fish resources. This book introduces the reader to the interdisciplinary science of upwelling and provides a comprehensive overview of the world’s most productive marine ecosystems in the context of climate variability, climate change and human exploitation. This material presented is suitable for undergraduate and postgraduate study or just for anyone interested to learn about the creation of life in the oceans and how this is compromised by human activities.

Ocean Circulation and Climate

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Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128058633
Total Pages : 904 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Ocean Circulation and Climate by : P. Ted Strub

Download or read book Ocean Circulation and Climate written by P. Ted Strub and published by Elsevier Inc. Chapters. This book was released on 2013-10-22 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, we review the physical processes that create the mean and variable circulation features along the eastern margins of the ocean basins. Rather than describing the individual systems, we describe the processes and their variability between the systems, dividing the discussion into the low-, mid- and high-latitude regions. We start with the low latitudes, since their signals often move poleward along the coastal wave guides into the midlatitudes, which are the well-known eastern boundary upwelling systems. Our treatment of the higher latitudes is limited to examples from the better-studied NE Pacific Basin (The Alaska Current).

Coastal Oceanography of Washington and Oregon

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Publisher : Elsevier
ISBN 13 : 9780080870854
Total Pages : 606 pages
Book Rating : 4.8/5 (78 download)

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Book Synopsis Coastal Oceanography of Washington and Oregon by : M.R. Landry

Download or read book Coastal Oceanography of Washington and Oregon written by M.R. Landry and published by Elsevier. This book was released on 1989-03-01 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Washington-Oregon coastal zone is a classical Eastern Boundary Current region. The area is extremely productive, the productivity dependent on near-shore infusions of nutrients into surface layers during wind-driven coastal upwelling. The Washington-Oregon coastline is much more regular than areas off California or off the East Coast, where large capes lend complexity to both the physical environment and the ecosystem response. The relatively straight coastline and broad, deep shelf greatly simplify the physical environment, so that processes responsible for much of the variance are more easily identified. The system response from mid-Oregon northward, although not strictly two-dimensional, is more so than many other coastal areas. Consequently, the system is amenable to the testing of relatively simple models integrating wind forcing with physical, chemical and biological responses in the upper water column. This book is an integrated synthesis of physical, chemical, geological and biological research in a dynamic shelf ecosystem characterized by seasonal, wind-driven upwelling, major river influences, extensive silt deposits, productive pelagic and demersal fisheries, and unique surf-zone communities. The broad scope of the book includes: detailed analyses of physical circulation and sediment transport; production and utilization of organic matter in the marine food web; river influences on regional hydrology and sediment deposition; inputs and inventories of anthropogenic chemicals in the water column and sedimentary deposits. Much of the book is based on primary analyses of previously unpublished data sets. Interdisciplinary approaches are emphasized in models and discussions of coastal upwelling dynamics, hydrographic patterns and anomalies, benthic boundary-layer processes and larval transport, oceanographic influences on commercial stocks, mechanics of chemical cycling and accumulation, and surf-zone production. An extensive index and references complete the book. The book is intended both to document and explain specific regional features of the Washington/Oregon shelf system and, more generally, to illustrate the complexities of interactive influences on the dynamics of coastal ecosystems. Oceanographers, both researchers and students, will be very interested in this book, and it can also be used by governmental agencies and industries dealing with coastal zone management and planning.

Upwelling Ecosystems

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Publisher : Springer Science & Business Media
ISBN 13 : 3642669859
Total Pages : 310 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Upwelling Ecosystems by : R. Boje

Download or read book Upwelling Ecosystems written by R. Boje and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upwelling areas are among the most fertile regions of the ocean. In principle, upwelling is caused by the divergence of the flow in the surface layer of the ocean which arises as a consequence of a particular wind field, the presence of a coastline, or other special conditions. Since deeper oceanic layers are usually enriched wi th nutrients, it is the permanent supply of nutrients which forms the basis for the high producti vi ty of upwelling reg ions. The study of upwelling and its consequences were, for a long time, the task of individual scientists from all disciplines of marine science. Today, it is perhaps the branch of oceanography where interdisciplinary coopera tion has developed best. Becoming aware of the large potential yield of upwelling regions, governments in creased the funds for upwelling research. With research activities developed on a larger scale, interdisciplin ary cooperation became a necessity. On the international level, several symposia documented the rapid development. Three volumes reflect the results of these scientific meetings (Rapp. Proc.-Verb. 159, 1970; Inv. Pesq. 35, 1, 1971; Tethys §.' 1-2, 1974). The present book contains selected papers from the Third Symposium on Upwelling Ecosystems, which was held in Kiel in September 1975. Although the third of a series of meetings, it was the first where the word "ecosystem" stood in the title for a scientific program.

Air Pollution Modeling and its Application XVII

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Publisher : Springer Science & Business Media
ISBN 13 : 0387688544
Total Pages : 750 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis Air Pollution Modeling and its Application XVII by : Carlos Borrego

Download or read book Air Pollution Modeling and its Application XVII written by Carlos Borrego and published by Springer Science & Business Media. This book was released on 2007-04-05 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1969 the North Atlantic Treaty Organisation (NATO) established the Committee on Challenges of Modern Society (CCMS). The subject of air pol- tion was from the start, one of the priority problems under study within the fra- work of various pilot studies undertaken by this committee. The organization of a periodic conference dealing with air pollution modeling and its application has become one of the main activities within the pilot study relating to air pollution. The first five international conferences were organized by the United States as the pilot country; the second five by the Federal Republic of Germany; the third five by Belgium; the next four by The Netherlands; and the next five by Denmark; and with this one, the last three by Portugal. th This volume contains the papers and posters presented at the 27 NATO/CCMS International Technical Meeting on Air Pollution Modeling and Its Application held in Banff, Canada, 24-29 October 2004. The key topics at this ITM included: Role of Atmospheric Models in Air Pollution Policy and Abatement Strategies; Integrated Regional Modeling; Effects of Climate Change on Air Quality; Aerosols as Atmospheric Contaminants; New Developments; and Model Assessment and Verification. 104 participants from North and South America, Europe, Africa and Asia attended th the 27 ITM. The conference was jointly organized by the University of Aveiro, Portugal (Pilot Country) and by The University of Calgary, Canada (Host Country). A total of 74 oral and 22 poster papers were presented during the conference.

The South Atlantic

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Publisher : Springer Science & Business Media
ISBN 13 : 3642803539
Total Pages : 815 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis The South Atlantic by : Gerold Wefer

Download or read book The South Atlantic written by Gerold Wefer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents results of recent projects in oceanography and marine geosciences (e.g. WOCE, JGOFS, PAGES, ODP) regarding present and past circulation in the South Atlantic. The objective of the book is to integrate results from both oceanographic and geological studies. As the connecting link between the Antarctic and the North Atlantic, the South Atlantic plays a crucial role with regard to the heat budget of the North Atlantic and to the biogeochemical budget of the global ocean. New results from studies of meridional water mass and heat transports are presented. The central theme of geological investigations is the reconstruction of current and productivity systems in the South Atlantic during the late Quaternary.

High Resolution Numerical Modelling of the Atmosphere and Ocean

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Publisher : Springer Science & Business Media
ISBN 13 : 0387497919
Total Pages : 298 pages
Book Rating : 4.3/5 (874 download)

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Book Synopsis High Resolution Numerical Modelling of the Atmosphere and Ocean by : Kevin Hamilton

Download or read book High Resolution Numerical Modelling of the Atmosphere and Ocean written by Kevin Hamilton and published by Springer Science & Business Media. This book was released on 2007-12-25 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly relevant text documents the first international meeting focused specifically on high-resolution atmospheric and oceanic modeling. It was held recently at the Earth Simulator Center in Yokohama, Japan. Rather than producing a standard conference proceedings volume, the editors have decided to compose this volume entirely of papers written by invited speakers at the meeting, who report on their most exciting recent results involving high resolution modeling.

Introduction to Physical Oceanography

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Publisher :
ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Introduction to Physical Oceanography by : John A. Knauss

Download or read book Introduction to Physical Oceanography written by John A. Knauss and published by . This book was released on 2005 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a scholar in the field, this book gives an introduction to physical oceanography and covers fundamental topics of interest to biologists, chemists, geologists, and physical oceanographers. It is suitable for one-semester, junior/graduate-level courses in Physical Oceanography offered in Oceanography, or Civil Engineering departments.

Ocean Modeling in an Eddying Regime

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Publisher : John Wiley & Sons
ISBN 13 : 1118671996
Total Pages : 654 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Ocean Modeling in an Eddying Regime by : Matthew W. Hecht

Download or read book Ocean Modeling in an Eddying Regime written by Matthew W. Hecht and published by John Wiley & Sons. This book was released on 2013-04-30 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 177. This monograph is the first to survey progress in realistic simulation in a strongly eddying regime made possible by recent increases in computational capability. Its contributors comprise the leading researchers in this important and constantly evolving field. Divided into three parts Oceanographic Processes and Regimes: Fundamental Questions Ocean Dynamics and State: From Regional to Global Scale, and Modeling at the Mesoscale: State of the Art and Future Directions The volume details important advances in physical oceanography based on eddy resolving ocean modeling. It captures the state of the art and discusses issues that ocean modelers must consider in order to effectively contribute to advancing current knowledge, from subtleties of the underlying fluid dynamical equations to meaningful comparison with oceanographic observations and leading-edge model development. It summarizes many of the important results which have emerged from ocean modeling in an eddying regime, for those interested broadly in the physical science. More technical topics are intended to address the concerns of those actively working in the field.

Descriptive Physical Oceanography

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Publisher : Academic Press
ISBN 13 : 0080939112
Total Pages : 625 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Descriptive Physical Oceanography by : Lynne D. Talley

Download or read book Descriptive Physical Oceanography written by Lynne D. Talley and published by Academic Press. This book was released on 2011-04-11 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptive Physical Oceanography, Sixth Edition, provides an introduction to the field with an emphasis on large-scale oceanography based mainly on observations. Topics covered 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. This updated version contains ocean basin descriptions, including ocean climate variability, emphasizing dynamical context; new chapters on global ocean circulation and introductory ocean dynamics; and a new companion website containing PowerPoint figures, lecture and study guides, and practical exercises for analyzing a global ocean data set using Java OceanAtlas. This text is ideal for undergraduates and graduate students in marine sciences and oceanography. Expanded ocean basin descriptions, including ocean climate variability, emphasizing dynamical context New chapters on global ocean circulation and introductory ocean dynamics Companion website containing PowerPoint figures, supplemental chapters, and practical exercises for analyzing a global ocean data set using Java OceanAtlas

Assessment of the U.S. Outer Continental Shelf Environmental Studies Program

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Publisher : National Academies Press
ISBN 13 : 0309041813
Total Pages : 154 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Assessment of the U.S. Outer Continental Shelf Environmental Studies Program by : Division on Earth and Life Studies

Download or read book Assessment of the U.S. Outer Continental Shelf Environmental Studies Program written by Division on Earth and Life Studies and published by National Academies Press. This book was released on 1990-02-01 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: A report by the Physical Oceanography Panel of the National Research Council of the United States into the physical oceanographic aspects of the Environmental Studies Program. The Committee evaluated the quality and relevance of studies carried out in waters under federal control which extend from the limits of state jurisdictions (3-12 miles offshore) and include the central and outer continental shelf waters and the continental slope of the United States.

Descriptive Physical Oceanography

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (898 download)

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Book Synopsis Descriptive Physical Oceanography by : George L. Pickard

Download or read book Descriptive Physical Oceanography written by George L. Pickard and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocean Currents

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Publisher : Elsevier
ISBN 13 : 0128160608
Total Pages : 380 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Ocean Currents by : Robert Marsh

Download or read book Ocean Currents written by Robert Marsh and published by Elsevier. This book was released on 2021-06-30 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean Currents: Physical Drivers in a Changing World opens with a general introduction to the character, measurement, and simulation of ocean currents, leading to a physical and dynamical framework for understanding the wide variety of flows encountered in the oceans. The book comprises chapters covering distinct aspects of contrasting ocean currents: broad and slow, deep and shallow, narrow and swift, large scale and small scale, low latitudes and high latitudes, and moving in horizontal and vertical planes. Through this approach the authors cover a wide range of applications, from local to global, with considerable geographical context. Provides analyses of ocean observations and numerical model simulations, highlighting the pathways and drift associated with ocean currents, around the World Ocean, linked to online exercises for instructors and students that extend this perspective Presents applications to natural phenomena, showing how ocean currents shape marine ecosystems, helping researchers understand the distribution and adaptation of life in the oceans Addresses societal challenges, specifically how ocean currents disperse pollutants (e.g. plastic) from coastal sources and how the global ocean circulation is central to our changing climate, helping students and researchers develop an interdisciplinary approach to global environmental change

Coastal Environment, Disaster, and Infrastructure

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Publisher : BoD – Books on Demand
ISBN 13 : 1789843936
Total Pages : 298 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Coastal Environment, Disaster, and Infrastructure by : X. San Liang

Download or read book Coastal Environment, Disaster, and Infrastructure written by X. San Liang and published by BoD – Books on Demand. This book was released on 2018-11-14 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The coastal environment is deteriorating at an alarming rate and is currently a great societal concern. This book provides a selected collection of papers on coastal environmental change, coastal disasters, and coastal infrastructure due to global warming, with a focus on the coasts of the rapidly developing country China. What makes the book distinctly different from others is its diversity, reflecting the interdisciplinary nature of coastal problems. With contributions from over 30 authors, the book is a comprehensive account of diverse topics, such as coastal upwelling, estuarine processes, coastal pollution, sea level rise, meteorological and atmospheric problems, urbanization and the heat island effect, and coastal infrastructure, to name just a few, from theoretical study and phenomenological description, to methodological development. This book is expected to serve as a relatively comprehensive reference for coastal researchers, graduate students, as well as policymakers and coastal resource managers.

Ecological Geography of the Sea

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Publisher : Elsevier
ISBN 13 : 9780080465579
Total Pages : 560 pages
Book Rating : 4.4/5 (655 download)

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Book Synopsis Ecological Geography of the Sea by : Alan R. Longhurst

Download or read book Ecological Geography of the Sea written by Alan R. Longhurst and published by Elsevier. This book was released on 2010-08-03 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an in-depth discussion of the biological and ecological geography of the oceans. It synthesizes locally restricted studies of the ocean to generate a global geography of the vast marine world. Based on patterns of algal ecology, the book divides the ocean into four primary compartments, which are then subdivided into secondary compartments. *Includes color insert of the latest in satellite imagery showing the world's oceans, their similarities and differences *Revised and updated to reflect the latest in oceanographic research *Ideal for anyone interested in understanding ocean ecology -- accessible and informative