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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.
Author: Chen-Tung Arthur Chen
Publisher: Springer Nature
ISBN: 9811548862
Category : Science
Languages : en
Pages : 320
Get Book Here
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.
Author: Ichiro Takeuchi
Publisher: Springer Nature
ISBN: 3031275608
Category : Science
Languages : en
Pages : 183
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Book Description
Coral reefs, which are one of the most productive and biodiverse ecosystems on Earth, serve various important roles, such as providing shelter and spawning grounds to a wide range of marine animals. However, the global decline of hard corals in tropical and subtropical regions is a growing concern. A recent review of the Intergovernmental Panel on Climate Change (IPCC) indicated that only 10%–30% of coral reefs would survive with an increase of 1.5 °C in global warming temperature. Of coral reefs around the world, the coral reefs in eastern Asia face one of the most industrially developed and high population areas in the world. Thus, coral reefs of eastern Asia have been affected by various anthropogenic factors, such as eutrophication, coastal development, anthropogenic pollutants, ocean acidification, disease, and overfishing. Therefore, urgent research is required to determine the levels at which different factors will affect coral health. Besides, we propose a perspective on coral reef (especially those in eastern Asia) conservation under climate change and various anthropogenic activities.
Author: SungHyun Nam
Publisher: Frontiers Media SA
ISBN: 2832504531
Category : Science
Languages : en
Pages : 424
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Book Description
Author: Xianghui Guo
Publisher: Frontiers Media SA
ISBN: 288976253X
Category : Science
Languages : en
Pages : 544
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Book Description
The image is modified based on Figure 1a of Lucey et al. (this Research Topic) and Figure 7b of Niemi et al. (this Research Topic). (A) Graphical depiction of atmospheric warming and increasing atmospheric carbon dioxide (CO2atm), which drives ocean warming, contribute to the decreases in dissolved oxygen (DO), and lowers pH and saturation state index of calcium carbonate (Ω). The partial pressure of CO2 (pCO2) increases due to increasing atmospheric CO2 that is absorbed into the seawater (i.e., ocean acidification), along with other biological processes in the marine environment. (B) Scanning Electron Microscope (SEM) image showing dissolution on pteropod shells collected in the Amundsen Gulf in the Canadian Arctic, in 2017. Lucey N, Haskett E and Collin R (2020) Multi-stressor Extremes Found on a Tropical Coral Reef Impair Performance. Front. Mar. Sci. 7:588764. doi: 10.3389/fmars.2020.588764 Niemi A, Bednaršek N, Michel C, Feely RA, Williams W, Azetsu-Scott K, Walkusz W and Reist JD (2021) Biological Impact of Ocean Acidification in the Canadian Arctic: Widespread Severe Pteropod Shell Dissolution in Amundsen Gulf. Front. Mar. Sci. 8:600184. doi: 10.3389/fmars.2021.600184
Author: Chin-Chang Hung
Publisher: Frontiers Media SA
ISBN: 283250809X
Category : Science
Languages : en
Pages : 187
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Book Description
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Author: Weicheng Cui
Publisher: Springer Nature
ISBN: 9811069468
Category : Technology & Engineering
Languages : en
Pages : 2203
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Book Description
This encyclopedia adopts a wider definition for the concept of ocean engineering. Specifically, it includes (1) offshore engineering: fixed and floating offshore oil and gas platforms; pipelines and risers; cables and moorings; buoy technology; foundation engineering; ocean mining; marine and offshore renewable energy; aquaculture engineering; and subsea engineering; (2) naval architecture: ship and special marine vehicle design; intact and damaged stability; technology for energy efficiency and green shipping; ship production technology; decommissioning and recycling; (3) polar and Arctic Engineering: ice mechanics; ice-structure interaction; polar operations; polar design; environmental protection; (4) underwater technologies: AUV/ROV design; AUV/ROV hydrodynamics; maneuvering and control; and underwater-specific communicating and sensing systems for AUV/ROVs. It summarizes the A–Z of the background and application knowledge of ocean engineering for use by ocean scientists and ocean engineers as well as nonspecialists such as engineers and scientists from all disciplines, economists, students, and politicians. Ocean engineering theories, ocean devices and equipment, ocean design and operation technologies are described by international experts, many from industry and each entry offers an introduction and references for further study, making current technology and operating practices available for future generations to learn from. The book also furthers our understanding of the current state of the art, leading to new and more efficient technologies with breakthroughs from new theory and materials. As the land resources approach the exploitation limit, ocean resources are becoming the next choice for the sustainable development. As such, ocean engineering is vital in the 21st century.
Author: Michael R. Auslin
Publisher: Hoover Press
ISBN: 0817923268
Category : Political Science
Languages : en
Pages : 226
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Book Description
The Indo-Pacific is fast becoming the world's dominant region. As it grows in power and wealth, geopolitical competition has reemerged, threatening future stability not merely in Asia but around the globe. China is aggressive and uncooperative, and increasingly expects the world to bend to its wishes. The focus on Sino-US competition for global power has obscured "Asia's other great game": the rivalry between Japan and China. A modernizing India risks missing out on the energies and talents of millions of its women, potentially hampering the broader role it can play in the world. And in North Korea, the most frightening question raised by Kim Jong-un's pursuit of the ultimate weapon is also the simplest: can he control his nukes? In Asia's New Geopolitics: Essays on Reshaping the Indo-Pacific, Michael R. Auslin examines these and other key issues transforming the Indo-Pacific and the broader world. He also explores the history of American strategy in Asia from the 18th century through today. Taken together, Auslin's essays convey the richness and diversity of the region: with more than three billion people, the Indo-Pacific contains over half of the global population, including the world's two most populous nations: India and China. In a riveting final chapter, Auslin imagines a war between America and China in a bid for regional hegemony and what this conflict might look like.
Author: Adam B. Lowther
Publisher: CRC Press
ISBN: 1040077714
Category : Business & Economics
Languages : en
Pages : 189
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Book Description
When Secretary of State Hillary Clinton published "America's Pacific Century" in Foreign Policy magazine in November 2011, the administration was clearly indicating to domestic and international audiences that the United States is beginning a pivot toward the Asia-Pacific. Clinton's article served as a spark for renewed interest in the nation's Asi
Author: Peter D. Tyson
Publisher: Springer Science & Business Media
ISBN: 3642562280
Category : Science
Languages : en
Pages : 218
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Book Description
Global environmental change occupies a central niche in the pantheon of modern sciences. There is an urgent need to know and understand the way in which global biogeochemical cycles have changed over different time scales in the past and are likely to do so in the future. Equally important, it is necessary to determine the extent to which natural variability and that induce by anthropogenic activities are bringing about change. A number of international co-operative scientific programmes ad dress these issues. Chief among them are the International Geosphere-Biosphere Programme (IGBP), the World Climate Research Programme (WCRP) and the Inter national Human Dimensions Programme (IHDP) for global change. This book is one of a series of IGBP syntheses drawing together findings in global environmental change over the past decade or so. One focus of IGBP activities is the System for Analysis, Research and Training (START). Co-sponsored by the WCRP and IHDP, START establishes regional research networks for global change science in developing countries, stimulates and carries out global change research in developing regions of the world, and builds capacity to undertake such research at personal, institutional and regional levels. Several regional global change networks have been established, and much regional research has been accomplished in the last five years or so. In this book, work relating to four of the older START regions, Southern Africa, South Asia, Southeast Asia and East Asia, will be used as case studies to illustrate regional-global linkages in Earth System Science.
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Publisher: Academic Press
ISBN: 008056867X
Category : Science
Languages : en
Pages : 213
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Book Description
From the Foreword:"This series has provided workers in many fields with invaluable reference material and criticism."--Science Progress"Should be on the bookshelf of every geophysicist."--Physics Today"The entire series should be in the library of every group working in geophysics."--American Scientist
