Physics and Biogeochemistry of the East Asian Marginal Seas

Physics and Biogeochemistry of the East Asian Marginal Seas PDF Author: SungHyun Nam
Publisher: Frontiers Media SA
ISBN: 2832504531
Category : Science
Languages : en
Pages : 424

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Book Description

Physics and Biogeochemistry of the East Asian Marginal Seas

Physics and Biogeochemistry of the East Asian Marginal Seas PDF Author: SungHyun Nam
Publisher: Frontiers Media SA
ISBN: 2832504531
Category : Science
Languages : en
Pages : 424

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Book Description


Changing Asia-Pacific Marginal Seas

Changing Asia-Pacific Marginal Seas PDF Author: Chen-Tung Arthur Chen
Publisher: Springer Nature
ISBN: 9811548862
Category : Science
Languages : en
Pages : 320

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Book Description
This book discusses temporal changes in six Asia-Pacific marginal seas and two west boundary currents in the Northwest Pacific. Covering time scales varying from years to decades, it provides a comprehensive review of the long-term changes in various physical variables, including sea level, sea surface temperature, water mass index, current and transport, as well as local issues such as sea ice and tidal mixing, and the processes and dynamics that govern them. The book also examines biogeochemical variables, such as nutrients, oxygen, pH, water transparency, ocean acidification, eutrophication and productivity, and explores future trends. Offering a holistic view of the changes that have occurred in the Asia-Pacific marginal seas and those that are likely to occur in the future, this book will appeal to readers from all fields of oceanography.

East Asian Marginal Seas Prediction Using a Coastal Atmosphere-Ocean Coupled System (CAOCS).

East Asian Marginal Seas Prediction Using a Coastal Atmosphere-Ocean Coupled System (CAOCS). PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

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Book Description
The South China Sea (SCS), Yellow/East China Sea (YES), and Japan/East Sea (JES) are major East Asian marginal seas (EAMS). The complex topography includes the broad shallows of the Sunda Shelf in the south/southwest of SCS; the continental shelf of the Asian landmass in the north, extending from the Gulf of Tonkin to the YES; deep, elliptical shaped SCS and JES basins, and numerous reef islands and underwater plateaus scattered throughout the basins. The shelf that extends from the Gulf of Tonkin to the YES is consistently near 70 meters deep, and averages 150 km in width. The EAMS is subjected to a seasonal monsoon system. From April to August, the weaker southwesterly summer monsoon winds result in a wind stress of just over 0.1 N/sq m. From November to March, the stronger northeasterly winter monsoon winds correspond to a maximum wind stress of nearly 0.3 N/sq m. Recent observational studies show that the EAMS is energetic and has multi-eddy structure. For example, the eddy spatial and temporal scales in the YES were identified using the Navy's Master Oceanographic Observational Data Set (MOODS) during 1929-1991. The fundamental scientific issues are as follows: What are the dynamical balances controlling mesoscale eddy variations in EAMS? What are the effects of surface wind and thermohaline forcing, coastline geometry and topographic slope on the coastal dynamics including wave processes and current instabilities? What is the role of coastal air-ocean coupling on the oceanic and atmospheric dynamics of mesoscale eddies? To study these problems, a coastal atmosphere-ocean coupled system (CAOCS) was developed at the Naval Postgraduate School. The model domain covers the whole EAMS and surrounding land and islands. The surface fluxes of water, heat (excluding solar radiation), and momentum are applied synchronously with opposite signs in the atmosphere and ocean. Flux adjustments are not used.

Understanding the Marginal Seas of Northeast Asia for Tectonics and Submarine Geohazards

Understanding the Marginal Seas of Northeast Asia for Tectonics and Submarine Geohazards PDF Author: Kwang-Hee Kim
Publisher: Frontiers Media SA
ISBN: 2889768643
Category : Science
Languages : en
Pages : 170

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Geophysics of East-Asia Marginal Seas

Geophysics of East-Asia Marginal Seas PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Recent Developments in Oceanography of the Asian Marginal Seas

Recent Developments in Oceanography of the Asian Marginal Seas PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Collected Data of High Temporal-spatial Resolution Marine Biogeochemical Monitoring from Ferries in the East Asian Marginal Se

Collected Data of High Temporal-spatial Resolution Marine Biogeochemical Monitoring from Ferries in the East Asian Marginal Se PDF Author:
Publisher:
ISBN:
Category : Chemical oceanography
Languages : en
Pages :

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Book Description


The First Global Integrated Marine Assessment

The First Global Integrated Marine Assessment PDF Author: United Nations
Publisher: Cambridge University Press
ISBN: 1108298842
Category : Science
Languages : en
Pages : 978

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Book Description
The World Ocean Assessment - or, to give its full title, The First Global Integrated Marine Assessment - is the outcome of the first cycle of the United Nations' Regular Process for Global Reporting and Assessment of the State of the Marine Environment, including Socioeconomic Aspects. The Assessment provides vital, scientifically-grounded bases for the consideration of ocean issues, including climate change, by governments, intergovernmental agencies, non-governmental agencies and all other stakeholders and policymakers involved in ocean affairs. Together with future assessments and related initiatives, it will support the implementation of the recently adopted 2030 Agenda for Sustainable Development, particularly its ocean-related goals. Moreover, it will also form an important reference text for marine science courses.

Ocean Biogeochemistry

Ocean Biogeochemistry PDF Author: Michael J.R. Fasham
Publisher: Springer Science & Business Media
ISBN: 3642558445
Category : Science
Languages : en
Pages : 324

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Book Description
Oceans account for 50% of the anthropogenic CO2 released into the atmosphere. During the past 15 years an international programme, the Joint Global Ocean Flux Study (JGOFS), has been studying the ocean carbon cycle to quantify and model the biological and physical processes whereby CO2 is pumped from the ocean's surface to the depths of the ocean, where it can remain for hundreds of years. This project is one of the largest multi-disciplinary studies of the oceans ever carried out and this book synthesises the results. It covers all aspects of the topic ranging from air-sea exchange with CO2, the role of physical mixing, the uptake of CO2 by marine algae, the fluxes of carbon and nitrogen through the marine food chain to the subsequent export of carbon to the depths of the ocean. Special emphasis is laid on predicting future climatic change.

The Ocean and Cryosphere in a Changing Climate

The Ocean and Cryosphere in a Changing Climate PDF Author: Intergovernmental Panel on Climate Change (IPCC)
Publisher: Cambridge University Press
ISBN: 1009178466
Category : Science
Languages : en
Pages : 1807

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Book Description
The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.