Bottom Gravity Currents and Overflows in Deep Channels of the Atlantic Ocean

Bottom Gravity Currents and Overflows in Deep Channels of the Atlantic Ocean PDF Author: Eugene G. Morozov
Publisher: Springer Nature
ISBN: 3030830748
Category : Science
Languages : en
Pages : 505

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Book Description
This book is dedicated to the analysis of bottom waters flows through underwater channels of the Atlantic Ocean. The study is based on recent observations of the authors, analysis of historical data, numerical modeling, and literature review. For example, studying both the measurements from the World Ocean Circulation experiment in the 1990s and recent measurements reveals the decadal variations of water properties in the ocean. Seawater is cooled at high latitudes, descends to the ocean bottom, and slowly flows to the tropical latitudes and further. This current is slow in the deep basins, but intensifies in the abyssal channels connecting the basins. The current overflows submarine topographic structures and sometimes forms deep cataracts when water descends over slopes by several hundred meters. The flow of Antarctic Bottom Water (AABW) is studied on the basis of CTD sections combined with Lowered Acoustic Doppler Profiling (LADCP) carried out annually, and long-term moored measurements of currents. This book is a collection of oceanographic data, interpretation, and analysis, which can be used by field oceanographers, specialists in numerical modeling, and students who specialize in oceanography.

Bottom Gravity Currents and Overflows in Deep Channels of the Atlantic Ocean

Bottom Gravity Currents and Overflows in Deep Channels of the Atlantic Ocean PDF Author: Eugene G. Morozov
Publisher: Springer Nature
ISBN: 3030830748
Category : Science
Languages : en
Pages : 505

Get Book Here

Book Description
This book is dedicated to the analysis of bottom waters flows through underwater channels of the Atlantic Ocean. The study is based on recent observations of the authors, analysis of historical data, numerical modeling, and literature review. For example, studying both the measurements from the World Ocean Circulation experiment in the 1990s and recent measurements reveals the decadal variations of water properties in the ocean. Seawater is cooled at high latitudes, descends to the ocean bottom, and slowly flows to the tropical latitudes and further. This current is slow in the deep basins, but intensifies in the abyssal channels connecting the basins. The current overflows submarine topographic structures and sometimes forms deep cataracts when water descends over slopes by several hundred meters. The flow of Antarctic Bottom Water (AABW) is studied on the basis of CTD sections combined with Lowered Acoustic Doppler Profiling (LADCP) carried out annually, and long-term moored measurements of currents. This book is a collection of oceanographic data, interpretation, and analysis, which can be used by field oceanographers, specialists in numerical modeling, and students who specialize in oceanography.

Complex Investigation of the World Ocean (CIWO-2023)

Complex Investigation of the World Ocean (CIWO-2023) PDF Author: Tatiana Chaplina
Publisher: Springer Nature
ISBN: 3031478517
Category : Science
Languages : en
Pages : 493

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Book Description
The book presents the most relevant research of the participants of the VII International Conference of Young Scientists "Complex Investigation of the World Ocean" (CIWO-2023). This conference was held at Saint Petersburg State University in May 15-19, 2023 (Saint Petersburg, Russia). It covers a wide range of fundamental and applied marine and limnology studies combined in eight sections: Ocean Physics, Ocean Biology, Ocean Chemistry, Marine Geology, Marine Geophysics, Marine Ecology and Environmental Management, Physical and Biological interactions (interdisciplinary section), Oceanological Technology and Instrumentation. The aim of this book is to show the relevance of the marine research due to the crucial role of the World Ocean in determining climate change on Earth, huge resources (fish resources, oil, gas and ore deposits, etc.) and intensive development of infrastructure in coastal and offshore zones. All these topics were marked within the framework of realization of the United Nations Decade of Ocean Science for Sustainable Development (2021-2030). The studies presented in the book covers the wide spectrum of different the most important marine and limnology issues: thermohaline structure of water body and interactions between ocean and atmosphere, dynamic of the ocean, marine ice in polar regions, biodiversity of the marine ecosystems, adaptation of marine life to climate changes, geological and geophysical investigations in oil and gas regions, sedimentation, paleooceanology and biostratigraphy, hydrochemistry of estuary regions and carbon fluxes, microplastic pollution of the ocean, eutrophication and etc.

Ocean Circulation

Ocean Circulation PDF Author: Angela Colling
Publisher: Butterworth-Heinemann
ISBN: 9780750652780
Category : Science
Languages : en
Pages : 300

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Book Description
The atmosphere and the ocean -- Ocean currents -- The North Atlantic gyre : observations and theories -- Other major current systems -- Global fluxes and the deep circulation.

Ocean Currents

Ocean Currents PDF Author: John H. Steele
Publisher: Academic Press
ISBN: 0080964869
Category : Science
Languages : en
Pages : 638

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Book Description
Ocean Currents is a derivative of the Encyclopedia of Ocean Sciences, 2nd Edition and serves as an important reference on current ocean current knowledge and expertise in one convenient and accessible source. Its selection of articles—all written by experts in their field—focuses on key ocean current concepts. Its topics include ocean currents, the circulation of deep water, the contrasting circulations of the seas, the circulation in fjords, estuaries and the effects of rivers, and the intermittency and variability of the oceans. Ocean Currents serves as an ideal reference for topical research. References related articles on ocean currents to facilitate further research Richly illustrated with figures and tables that aid in understanding key concepts Includes an introductory overview of ocean currents and then explores each topic in detail, making it useful to experts and graduate-level researchers Topical arrangement makes it the perfect desk reference

Acoustically Mapping the Ocean

Acoustically Mapping the Ocean PDF Author: Kathy Gunn
Publisher: Frontiers Media SA
ISBN: 2889767248
Category : Science
Languages : en
Pages : 150

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Book Description


Buoyancy-Driven Flows

Buoyancy-Driven Flows PDF Author: Eric P. Chassignet
Publisher: Cambridge University Press
ISBN: 1107008875
Category : Science
Languages : en
Pages : 445

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Book Description
This book summarizes buoyancy-driven flows for advanced students and researchers in oceanography, geophysical fluid dynamics, atmospheric science and Earth science.

An Investigation of the Currents of the Atlantic Ocean

An Investigation of the Currents of the Atlantic Ocean PDF Author: James Rennell
Publisher:
ISBN:
Category : Ocean currents
Languages : en
Pages : 380

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Book Description


Ocean Circulation Theory

Ocean Circulation Theory PDF Author: Joseph Pedlosky
Publisher: Springer Science & Business Media
ISBN: 366203204X
Category : Science
Languages : en
Pages : 463

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Book Description
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.

Ocean Modeling in an Eddying Regime

Ocean Modeling in an Eddying Regime PDF Author: Matthew W. Hecht
Publisher: John Wiley & Sons
ISBN: 1118671996
Category : Science
Languages : en
Pages : 654

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Book Description
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.

Arctic-Subarctic Ocean Fluxes

Arctic-Subarctic Ocean Fluxes PDF Author: Robert R. Dickson
Publisher: Springer Science & Business Media
ISBN: 1402067747
Category : Science
Languages : en
Pages : 728

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Book Description
We are only now beginning to understand the climatic impact of the remarkable events that are now occurring in subarctic waters. Researchers, however, have yet to agree upon a predictive model that links change in our northern seas to climate. This volume brings together the body of evidence needed to develop climate models that quantify the ocean exchanges through subarctic seas, measure their variability, and gauge their impact on climate.