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Journal articles on the topic 'Ocean'

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1

Smith, H. J. "OCEANS: Tracing Ocean Circulation." Science 288, no. 5474 (2000): 2097e—2099. http://dx.doi.org/10.1126/science.288.5474.2097e.

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2

Chisholm, S. W. "OCEANS: Dis-Crediting Ocean Fertilization." Science 294, no. 5541 (2001): 309–10. http://dx.doi.org/10.1126/science.1065349.

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3

Ming, Wan. "Zheng He’s Seven Voyages into the Namoli Ocean–the Indian Ocean." China and Asia 1, no. 1 (2019): 92–125. http://dx.doi.org/10.1163/2589465x-00101004.

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In the history of the development of human civilization, the Silk Road has been an important route of traffic and exchange between the East and the West. From Zhang Qian’s 張騫 opening up of the Silk Road across the Western Regions (Xiyue 西域) to Zheng He’s 鄭和 sailing to the Western Oceans (xia xiyang 下西洋) more than 1500 years later, China had a continuous desire to explore beyond its borders. At the time of Zheng He, the term “Western Oceans” (xiyang 西洋) had a specific meaning. As shown by the account of Ma Huan 馬歡, who personally joined Zheng He on the voyages, the people of Ming China consider
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4

Jansen, Malte F., Wanying Kang, Edwin S. Kite, and Yaoxuan Zeng. "Energetic Constraints on Ocean Circulations of Icy Ocean Worlds." Planetary Science Journal 4, no. 6 (2023): 117. http://dx.doi.org/10.3847/psj/acda95.

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Abstract Globally ice-covered oceans have been found on multiple moons in the solar system and may also have been a feature of Earth’s past. However, relatively little is understood about the dynamics of these ice-covered oceans, which affect not only the physical environment but also any potential life and its detectability. A number of studies have simulated the circulation of icy-world oceans, but have come to seemingly widely different conclusions. To better understand and narrow down these diverging results, we discuss the energetic constraints for the circulation on ice-covered oceans, f
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Qiao, Xin, Ke Zhang, and Weimin Huang. "Impacts of Climate Change on Oceans and Ocean-Based Solutions: A Comprehensive Review from the Deep Learning Perspective." Remote Sensing 17, no. 13 (2025): 2306. https://doi.org/10.3390/rs17132306.

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Climate change poses significant threats to oceans, leading to ocean acidification, sea level rise, and sea ice loss and so on. At the same time, oceans play a crucial role in climate change mitigation and adaptation, offering solutions such as renewable energy and carbon sequestration. Moreover, the availability of diverse ocean data sources, both remote sensing observations and in situ measurements, provides unprecedented opportunities to monitor these processes. Remote sensing data, with its extensive spatial coverage and accessibility, forms the foundation for accurately capturing changes
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6

Wang, Lin, Chee Kent Lim, and Martin G. Klotz. "High Synteny and Sequence Identity between Genomes of Nitrosococcus oceani Strains Isolated from Different Oceanic Gyres Reveals Genome Economization and Autochthonous Clonal Evolution." Microorganisms 8, no. 5 (2020): 693. http://dx.doi.org/10.3390/microorganisms8050693.

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The ammonia-oxidizing obligate aerobic chemolithoautotrophic gammaproteobacterium, Nitrosococcus oceani, is omnipresent in the world’s oceans and as such important to the global nitrogen cycle. We generated and compared high quality draft genome sequences of N. oceani strains isolated from the Northeast (AFC27) and Southeast (AFC132) Pacific Ocean and the coastal waters near Barbados at the interface between the Caribbean Sea and the North Atlantic Ocean (C-27) with the recently published Draft Genome Sequence of N. oceani Strain NS58 (West Pacific Ocean) and the complete genome sequence of N.
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7

Mührel, Jasper. "Ocean Rights – Challenges and Prospects." Goettingen Journal of International Law 15, no. 2 (2025): 242–63. https://doi.org/10.59609/1868-1581-2321.

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The pressing environmental crises of the Anthropocene are inherently connected to ocean health. Yet, the oceans are currently in a critical state. The article explores the idea of giving rights to oceans as one way to enhance their legal protection. It draws on scholarship and practice regarding the existing legal rights of nature, and discusses the challenges and prospects of ocean rights. In doing so, the article raises and addresses three fundamental questions for the recognition of such rights: first, why oceans should hold their own rights in the first place; second, who, i.e. what exact
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8

Liang, Xinfeng, Christopher G. Piecuch, Rui M. Ponte, Gael Forget, Carl Wunsch, and Patrick Heimbach. "Change of the Global Ocean Vertical Heat Transport over 1993–2010." Journal of Climate 30, no. 14 (2017): 5319–27. http://dx.doi.org/10.1175/jcli-d-16-0569.1.

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A dynamically and data-consistent ocean state estimate during 1993–2010 is analyzed for bidecadal changes in the mechanisms of heat exchange between the upper and lower oceans. Many patterns of change are consistent with prior studies. However, at various levels above 1800 m the global integral of the change in ocean vertical heat flux involves the summation of positive and negative regional contributions and is not statistically significant. The nonsignificance of change in the global ocean vertical heat transport from an ocean state estimate that provides global coverage and regular sampling
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9

Sun, Keren. "On the Four Eras of the Use of the Ocean by Mankind." Advances in Politics and Economics 4, no. 2 (2021): p1. http://dx.doi.org/10.22158/ape.v4n2p1.

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This paper takes the relationship between humans and the ocean as the object of analysis, from the perspective of human use of the ocean, four era theories on the relationship between humans and the ocean are proposed, i.e., in the first era, the ocean is a geographic barrier for mankind; in the second era, the ocean is a road for human transportation; in the third era, the ocean is a granary for mankind; in the fourth era, the ocean is a treasure house of mankind’s natural resources. Viewing from the last three eras, we can know that the ocean plays an important role in promoting the creation
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10

Huo, Chuan Lin, Cheng Huo, and Dao Ming Guan. "Advances in Studies of Ocean Acidification." Applied Mechanics and Materials 295-298 (February 2013): 2191–94. http://dx.doi.org/10.4028/www.scientific.net/amm.295-298.2191.

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During the past 200 years, approximately one-half of the carbon dioxide from human activities is being taken up by the oceans. The uptake of carbon dioxide has led to a reduction of the pH value of surface seawater of 0.1 units, equivalent to a 30% increase in the concentration of hydrogen ions. If global emission of carbon dioxide from human activities continues to rise at the current rates, the average pH value of the oceans could fall by 0.5 units by the year 2100. This was equivalent to a three fold increase in the concentration of hydrogen ions. Global ocean acidification has become one o
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11

Quirk, Genevieve, and Quentin Hanich. "Ocean Diplomacy: The Pacific Island Countries’ Campaign to the UN for an Ocean Sustainable Development Goal." Asia-Pacific Journal of Ocean Law and Policy 1, no. 1 (2016): 68–95. http://dx.doi.org/10.1163/24519391-00101005.

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In this article we examine how Pacific Island Countries (pics) successfully championed a stand-alone Ocean Sustainable Development Goal (sdg) goal at the United Nations (un). We analyse how the un Post-2015 development process provided pics with a unique opportunity to use their experience with collective diplomacy and regional oceans governance to propose this international goal. In this article we establish how pics’ national and regional quest to strengthen their sovereign rights over marine resources motivated their diplomatic efforts for an Ocean sdg. The campaign was a significant politi
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12

Smirnov, A., B. N. Holben, D. M. Giles, et al. "Maritime Aerosol Network as a component of AERONET – first results and comparison with global aerosol models and satellite retrievals." Atmospheric Measurement Techniques Discussions 4, no. 1 (2011): 1–32. http://dx.doi.org/10.5194/amtd-4-1-2011.

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Abstract. The Maritime Aerosol Network (MAN) has been collecting data over the oceans since November 2006. Over 80 cruises were completed through early 2010 with deployments continuing. Measurements areas included various parts of the Atlantic Ocean, the Northern and Southern Pacific Ocean, the South Indian Ocean, the Southern Ocean, the Arctic Ocean and inland seas. MAN deploys Microtops hand-held sunphotometers and utilizes a calibration procedure and data processing traceable to AERONET. Data collection included areas that previously had no aerosol optical depth (AOD) coverage at all, parti
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13

Smirnov, A., B. N. Holben, D. M. Giles, et al. "Maritime aerosol network as a component of AERONET – first results and comparison with global aerosol models and satellite retrievals." Atmospheric Measurement Techniques 4, no. 3 (2011): 583–97. http://dx.doi.org/10.5194/amt-4-583-2011.

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Abstract. The Maritime Aerosol Network (MAN) has been collecting data over the oceans since November 2006. Over 80 cruises were completed through early 2010 with deployments continuing. Measurement areas included various parts of the Atlantic Ocean, the Northern and Southern Pacific Ocean, the South Indian Ocean, the Southern Ocean, the Arctic Ocean and inland seas. MAN deploys Microtops hand-held sunphotometers and utilizes a calibration procedure and data processing traceable to AERONET. Data collection included areas that previously had no aerosol optical depth (AOD) coverage at all, partic
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14

Rovira-Navarro, Marc, Isamu Matsuyama, and Hamish C. F. C. Hay. "Thin-shell Tidal Dynamics of Ocean Worlds." Planetary Science Journal 4, no. 2 (2023): 23. http://dx.doi.org/10.3847/psj/acae9a.

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Abstract Several solar system moons harbor subsurface water oceans; extreme internal heating or solar irradiation can form magma oceans in terrestrial bodies. Tidal forces drive ocean currents, producing tidal heating that affects the thermal−orbital evolution of these worlds. If the outermost layers (ocean and overlying shell) are thin, tidal dynamics can be described using thin-shell theory. Previous work assumed that the ocean and shell's thickness and density are uniform. We present a formulation of thin-shell dynamics that relaxes these assumptions and apply it to several cases of interes
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15

Pierella Karlusich, Juan José, Federico M. Ibarbalz, and Chris Bowler. "Phytoplankton in the Tara Ocean." Annual Review of Marine Science 12, no. 1 (2020): 233–65. http://dx.doi.org/10.1146/annurev-marine-010419-010706.

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Photosynthesis evolved in the ocean more than 2 billion years ago and is now performed by a wide range of evolutionarily distinct organisms, including both prokaryotes and eukaryotes. Our appreciation of their abundance, distributions, and contributions to primary production in the ocean has been increasing since they were first discovered in the seventeenth century and has now been enhanced by data emerging from the Tara Oceans project, which performed a comprehensive worldwide sampling of plankton in the upper layers of the ocean between 2009 and 2013. Largely using recent data from Tara Oce
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16

Visser, A. W. "OCEAN SCIENCE: Biomixing of the Oceans?" Science 316, no. 5826 (2007): 838–39. http://dx.doi.org/10.1126/science.1141272.

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17

Hegerl, G. C. "OCEAN SCIENCE: Warming the World's Oceans." Science 309, no. 5732 (2005): 254–55. http://dx.doi.org/10.1126/science.1114456.

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18

Haward, Marcus. "National ocean governance and sustainable oceans." Australian Journal of Maritime & Ocean Affairs 8, no. 4 (2016): 267–68. http://dx.doi.org/10.1080/18366503.2016.1254897.

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19

Ho, Chung-Ru. "Ocean Observations." Journal of Marine Science and Engineering 13, no. 7 (2025): 1306. https://doi.org/10.3390/jmse13071306.

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20

Andrianova, O. R. "ACTUALS PROBLEMS OF THE RESEARCH OF WORLD OCEAN LEVEL." Odesa National University Herald. Geography and Geology 19, no. 4(23) (2015): 55–68. http://dx.doi.org/10.18524/2303-9914.2014.4(23).39300.

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The features of the sea level changes and the related dynamics of the coastal zone are the subject of the discussions in the economic planning as in the regionally as in globally scale. The work’s purpose is analysis of changes of World Ocean level under the influence of different factors from the viewpoint of physical geography – the interdependence of nature of the ocean and continents, large-scale connections between oceanosphera and other elements of the Earth’s environment and evaluation of the modern established knowledge about thetendencies of the development of processes in the coastal
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21

Timmermans, Mary-Louise, and Steven R. Jayne. "The Arctic Ocean Spices Up." Journal of Physical Oceanography 46, no. 4 (2016): 1277–84. http://dx.doi.org/10.1175/jpo-d-16-0027.1.

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AbstractThe contemporary Arctic Ocean differs markedly from midlatitude, ice-free, and relatively warm oceans in the context of density-compensating temperature and salinity variations. These variations are invaluable tracers in the midlatitudes, revealing essential fundamental physical processes of the oceans, on scales from millimeters to thousands of kilometers. However, in the cold Arctic Ocean, temperature variations have little effect on density, and a measure of density-compensating variations in temperature and salinity (i.e., spiciness) is not appropriate. In general, temperature is s
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22

Rajan, Kanna, Fernando Aguado, Pierre Lermusiaux, João Borges de Sousa, Ajit Subramaniam, and Joaquin Tintore. "METEOR: A Mobile (Portable) ocEan roboTic ObsErvatORy." Marine Technology Society Journal 55, no. 3 (2021): 74–75. http://dx.doi.org/10.4031/mtsj.55.3.42.

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Abstract The oceans make this planet habitable and provide a variety of essential ecosystem services ranging from climate regulation through control of greenhouse gases to provisioning about 17% of protein consumed by humans. The oceans are changing as a consequence of human activity but this system is severely under sampled. Traditional methods of studying the oceans, sailing in straight lines, extrapolating a few point measurements have not changed much in 200 years. Despite the tremendous advances in sampling technologies, we often use our autonomous assets the same way. We propose to use t
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23

Cheng, Lijing, Kevin E. Trenberth, John T. Fasullo, Michael Mayer, Magdalena Balmaseda, and Jiang Zhu. "Evolution of Ocean Heat Content Related to ENSO." Journal of Climate 32, no. 12 (2019): 3529–56. http://dx.doi.org/10.1175/jcli-d-18-0607.1.

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Abstract As the strongest interannual perturbation to the climate system, El Niño–Southern Oscillation (ENSO) dominates the year-to-year variability of the ocean energy budget. Here we combine ocean observations, reanalyses, and surface flux data with Earth system model simulations to obtain estimates of the different terms affecting the redistribution of energy in the Earth system during ENSO events, including exchanges between ocean and atmosphere and among different ocean basins, and lateral and vertical rearrangements. This comprehensive inventory allows better understanding of the regiona
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24

George, William P. "Theologically Shoring Up the Law of the Sea." Theological Studies 84, no. 2 (2023): 265–92. http://dx.doi.org/10.1177/00405639231169965.

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In Laudato Si’, Pope Francis highlights the oceans as integral to our threatened common home and stresses the need for more effective ocean governance. Theologians can help to meet that need. By turning their attention to the UN Convention on the Law of the Sea (UNCLOS) and its further development, and by practicing “ocean empathy,” they can join ocean scientists, NGOs, international lawyers, and others in caring for the oceans by shoring up the law of the sea.
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Wang, Sai, Guoping Fu, Yongduo Song, et al. "Ocean-Mixer: A Deep Learning Approach for Multi-Step Prediction of Ocean Remote Sensing Data." Journal of Marine Science and Engineering 12, no. 3 (2024): 446. http://dx.doi.org/10.3390/jmse12030446.

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The development of intelligent oceans requires exploration and an understanding of the various characteristics of the oceans. The emerging Internet of Underwater Things (IoUT) is an extension of the Internet of Things (IoT) to underwater environments, and the ability of IoUT to be combined with deep learning technologies is a powerful technology for realizing intelligent oceans. The underwater acoustic (UWA) communication network is essential to IoUT. The thermocline with drastic temperature and density variations can significantly limit the connectivity and communication performance between I
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26

Nam, Sunghyun. "Observing the oceans to predict the future." Impact 2019, no. 9 (2019): 9–11. http://dx.doi.org/10.21820/23987073.2019.9.9.

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The ocean covers more than 70 percent of the surface of the planet and some 97 percent of the Earth's water can be found in our oceans. Many of the serious global issues we face, such as warming waters, melting ice and rising sea levels, are directly related to seas and oceans across the world. There is also the increased threat of natural disasters such as typhoons and hurricanes, tsunamis, heatwaves and floods. Many of these issues are directly related to ocean processes and so it follows that in order to combat these issues, it is vital that we find a means of better monitoring, predicting
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Ferrari, Raffaele, Louis-Philippe Nadeau, David P. Marshall, Lesley C. Allison, and Helen L. Johnson. "A Model of the Ocean Overturning Circulation with Two Closed Basins and a Reentrant Channel." Journal of Physical Oceanography 47, no. 12 (2017): 2887–906. http://dx.doi.org/10.1175/jpo-d-16-0223.1.

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AbstractZonally averaged models of the ocean overturning circulation miss important zonal exchanges of waters between the Atlantic and Indo-Pacific Oceans. A two-layer, two-basin model that accounts for these exchanges is introduced and suggests that in the present-day climate the overturning circulation is best described as the combination of three circulations: an adiabatic overturning circulation in the Atlantic Ocean associated with transformation of intermediate to deep waters in the north, a diabatic overturning circulation in the Indo-Pacific Ocean associated with transformation of abys
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28

Lansner, Frank, and Jens Olaf Pepke Pedersen. "Temperature trends with reduced impact of ocean air temperature." Energy & Environment 29, no. 4 (2018): 613–32. http://dx.doi.org/10.1177/0958305x18756670.

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Temperature data 1900–2010 from meteorological stations across the world have been analyzed and it has been found that all land areas generally have two different valid temperature trends. Coastal stations and hill stations facing ocean winds are normally more warm-trended than the valley stations that are sheltered from dominant oceans winds. Thus, we found that in any area with variation in the topography, we can divide the stations into the more warm trended ocean air-affected stations, and the more cold-trended ocean air-sheltered stations. We find that the distinction between ocean air-af
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29

Takahashi, J., Y. Itoh, T. Matsuo, Y. Oasa, Y. P. Bach, and M. Ishiguro. "Polarimetric signature of the oceans as detected by near-infrared Earthshine observations." Astronomy & Astrophysics 653 (September 2021): A99. http://dx.doi.org/10.1051/0004-6361/202039331.

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Context. The discovery of an extrasolar planet with an ocean has crucial importance in the search for life beyond Earth. The polarimetric detection of specularly reflected light from a smooth liquid surface is anticipated theoretically, though the polarimetric signature of Earth’s oceans has not yet been conclusively detected in disk-integrated planetary light. Aims. We aim to detect and measure the polarimetric signature of the Earth’s oceans. Methods. We conducted near-infrared polarimetry for lunar Earthshine and collected data on 32 nights with a variety of ocean fractions in the Earthshin
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30

Watson, Andrew J., Timothy M. Lenton, and Benjamin J. W. Mills. "Ocean deoxygenation, the global phosphorus cycle and the possibility of human-caused large-scale ocean anoxia." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2102 (2017): 20160318. http://dx.doi.org/10.1098/rsta.2016.0318.

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The major biogeochemical cycles that keep the present-day Earth habitable are linked by a network of feedbacks, which has led to a broadly stable chemical composition of the oceans and atmosphere over hundreds of millions of years. This includes the processes that control both the atmospheric and oceanic concentrations of oxygen. However, one notable exception to the generally well-behaved dynamics of this system is the propensity for episodes of ocean anoxia to occur and to persist for 10 5 –10 6 years, these ocean anoxic events (OAEs) being particularly associated with warm ‘greenhouse’ clim
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31

Roy, Nalanda. "Reviewing ocean governance in Asia." Asian Journal of Comparative Politics 5, no. 4 (2019): 437–48. http://dx.doi.org/10.1177/2057891119883127.

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Oceans are the life support system for our planet and are vital to human health. It is said that half of the oxygen we breathe is generated by our oceans. However, ocean space is becoming more globalized over time. Hence, it is essential for countries to take up a more holistic approach to ending ocean exploitation on the one hand, and also to ensuring a healthy ocean future on the other. Today, maritime cooperation is key to the management of the global commons, and ocean governance is important in establishing maritime connectivity. This article is a qualitative analysis of how the Associati
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Draganova, Tamara. "The Rubrics in the Geography and Economics Textbooks for the 5th and the 6th Grades on the Topics “Land and Water on Earth – Continents and Oceans” and „Oceans on Earth” on the Issue of the Southern Ocean." Bulgaria, the Bulgarians and Europe - Myth, History, Modernity 17, no. 1 (2025): 345–66. https://doi.org/10.54664/rpud7192.

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The article explores the out-of-ext component – the sections in the geography and economics textbooks for the 5th and 6th grades on the topics „Land and water on Earth – continents and oceans“ and „Oceans on Earth“. Content, situational and comparative analysis of the content vision of the Southern Ocean in all variants of textbooks for the 5th and 6th grades are presented. The location and content of the fifth ocean in geography and economics education are identified and systematized. Summarized content models for the Southern Ocean from textbooks are presented through intellectual maps. A mo
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Borum, Lailyn, and Juliette Becker. "Reassessing Ocean Retention Rates: The Role of Ocean Formation Time Assumptions in Rocky Exoplanet Studies." Research Notes of the AAS 8, no. 12 (2024): 296. https://doi.org/10.3847/2515-5172/ad9914.

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Abstract In this work, we aim to model ocean and atmospheric mass loss in exoplanets with varying orbital parameters to assess the impact of simulation assumptions on conclusions on planetary habitability. In particular, we examine how altering the time at which a planet’s ocean is assumed to form may affect long-term inferred ocean retention rates. To study this relationship, we used VPlanet, a modular code that has the ability to model water loss on exoplanets. Using a suite of VPlanet simulations, we found that the stellar age at which a planet is assumed to form its oceans has a noticeable
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Fu, Lee-Lueng, Tong Lee, W. Timothy Liu, and Ronald Kwok. "50 Years of Satellite Remote Sensing of the Ocean." Meteorological Monographs 59 (January 1, 2019): 5.1–5.46. http://dx.doi.org/10.1175/amsmonographs-d-18-0010.1.

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Abstract The development of the technologies of remote sensing of the ocean was initiated in the 1970s, while the ideas of observing the ocean from space were conceived in the late 1960s. The first global view from space revealed the expanse and complexity of the state of the ocean that had perplexed and inspired oceanographers ever since. This paper presents a glimpse of the vast progress made from ocean remote sensing in the past 50 years that has a profound impact on the ways we study the ocean in relation to weather and climate. The new view from space in conjunction with the deployment of
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Bajona, Lenore. "The developing Canadian Integrated Ocean Observing System (CIOOS)." Biodiversity Information Science and Standards 1 (August 20, 2017): e20432. https://doi.org/10.3897/tdwgproceedings.1.20432.

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Canada's ocean science community which includes the federal government, academia, small businesses, not-for-profit organizations, and other research partners, collect and synthesize physical, chemical and biological ocean observations. This information is used for discovery research purposes, to model ocean changes and provide environmental assessment advice, support resource management decision-making, and establish baseline data for long-term monitoring. Canada's ocean community collects large amounts of data but, aside from building comprehensive ocean observatories (Fisheries and Oceans Ca
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Burger, Peter, and Laura Meyer. "Harnessing private sector data for the Ocean Decade: Challenges and solutions." International Hydrographic Review 31, no. 1 (2025): 166–70. https://doi.org/10.58440/ihr-31-1-n04.

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The health of the ocean is critical to the well-being of the planet, influencing climate regulation, oxygen production, and the livelihoods of billions of people. Despite the importance of ocean science, significant gaps remain in our understanding of the world’s oceans, hindering sustainable ocean governance. This article explores the role of the private sector in ocean data sharing, with a focus on the Bathymetry Data Sharing Guideline developed by the Ocean Decade Corporate Data Group. It highlights the need for private sector engagement in unlocking valuable ocean data, the benefits of dat
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Bopp, L., L. Resplandy, A. Untersee, P. Le Mezo, and M. Kageyama. "Ocean (de)oxygenation from the Last Glacial Maximum to the twenty-first century: insights from Earth System models." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2102 (2017): 20160323. http://dx.doi.org/10.1098/rsta.2016.0323.

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All Earth System models project a consistent decrease in the oxygen content of oceans for the coming decades because of ocean warming, reduced ventilation and increased stratification. But large uncertainties for these future projections of ocean deoxygenation remain for the subsurface tropical oceans where the major oxygen minimum zones are located. Here, we combine global warming projections, model-based estimates of natural short-term variability, as well as data and model estimates of the Last Glacial Maximum (LGM) ocean oxygenation to gain some insights into the major mechanisms of oxygen
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38

Richmond, Robert, and Ken Buesseler. "The future of ocean health." Science 381, no. 6661 (2023): 927. http://dx.doi.org/10.1126/science.adk5309.

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Human and environmental health are inextricably linked. Yet ocean ecosystem health is declining because of anthropogenic pollution, overexploitation, and the effects of global climate change. These problems affect billions of people dependent on oceans for their lives, livelihoods, and cultural practices. The importance of ocean health is recognized by scientists, managers, policy-makers, nongovernmental organizations, and stakeholders including fishers, recreationalists, and cultural practitioners. So why are the oceans still degrading? Sustainable care of this vast resource needs a new appro
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George, Mary. "Adequacy of national laws for Malaysian ocean governance for the next decade†." International Journal of Legal Information 40, no. 1-2 (2012): 202–56. http://dx.doi.org/10.1017/s073112650000648x.

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AbstractCurrent sectoral practices in ocean governance are insufficient to meet the needs of the next decade where the safety and security of navigation in clean and healthy oceans is a priority without compromising the political independence, integrity and security of the nation. The Ocean Law, Policy and Strategic Framework in Malaysia can be said to be a journey of a 1000 miles of which we have currently embarked on a few steps. There are many factors that play an important role in ocean governance such as government commitment, and institutional and human resource capacity. This paper iden
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Boley, Kiersten M., Wendy R. Panero, Cayman T. Unterborn, Joseph G. Schulze, Romy Rodríguez Martínez, and Ji Wang. "Fizzy Super-Earths: Impacts of Magma Composition on the Bulk Density and Structure of Lava Worlds." Astrophysical Journal 954, no. 2 (2023): 202. http://dx.doi.org/10.3847/1538-4357/acea85.

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Abstract Lava worlds are a potential emerging population of Super-Earths that are on close-in orbits around their host stars, with likely partially molten mantles. To date, few studies have addressed the impact of magma on the observed properties of a planet. At ambient conditions, magma is less dense than solid rock; however, it is also more compressible with increasing pressure. Therefore, it is unclear how large-scale magma oceans affect planet observables, such as bulk density. We update ExoPlex, a thermodynamically self-consistent planet interior software, to include anhydrous, hydrous (2
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Adhikary, Subhrangshu, and Saikat Banerjee. "Improved Large-Scale Ocean Wave Dynamics Remote Monitoring Based on Big Data Analytics and Reanalyzed Remote Sensing." Nature Environment and Pollution Technology 22, no. 1 (2023): 269–76. http://dx.doi.org/10.46488/nept.2023.v22i01.026.

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Oceans and large water bodies have the potential to generate a large amount of green and renewable energy by harvesting the ocean surface properties like wind waves and tidal waves using Wave Energy Converter (WEC) devices. Although the oceans have this potential, very little ocean energy is harvested because of improper planning and implementation challenges. Besides this, monitoring ocean waves is of immense importance as several ocean-related calamities could be prevented. Also, the ocean serves as the maritime transportation route. Therefore, a need exists for remote and continuous monitor
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42

Katavouta, Anna, and Richard G. Williams. "Ocean carbon cycle feedbacks in CMIP6 models: contributions from different basins." Biogeosciences 18, no. 10 (2021): 3189–218. http://dx.doi.org/10.5194/bg-18-3189-2021.

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Abstract. The ocean response to carbon emissions involves the combined effect of an increase in atmospheric CO2, acting to enhance the ocean carbon storage, and climate change, acting to decrease the ocean carbon storage. This ocean response can be characterised in terms of a carbon–concentration feedback and a carbon–climate feedback. The contribution from different ocean basins to these feedbacks on centennial timescales is explored using diagnostics of ocean carbonate chemistry, physical ventilation and biological processes in 11 CMIP6 Earth system models. To gain mechanistic insight, the d
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43

Nakayama, A., T. Kodama, M. Ikoma, and Y. Abe. "Runaway climate cooling of ocean planets in the habitable zone: a consequence of seafloor weathering enhanced by melting of high-pressure ice." Monthly Notices of the Royal Astronomical Society 488, no. 2 (2019): 1580–96. http://dx.doi.org/10.1093/mnras/stz1812.

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ABSTRACT Terrestrial planets covered globally with thick oceans (termed ocean planets) in the habitable zone were previously inferred to have extremely hot climates in most cases. This is because H2O high-pressure (HP) ice on the seafloor prevents chemical weathering and, thus, removal of atmospheric CO2. Previous studies, however, ignored melting of the HP ice and horizontal variation in heat flux from oceanic crusts. Here, we examine whether high heat fluxes near the mid-ocean ridge melt the HP ice and thereby remove atmospheric CO2. We develop integrated climate models of an Earth-size ocea
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Kajtar, Jules B., Agus Santoso, Matthew H. England, and Wenju Cai. "Indo-Pacific Climate Interactions in the Absence of an Indonesian Throughflow." Journal of Climate 28, no. 13 (2015): 5017–29. http://dx.doi.org/10.1175/jcli-d-14-00114.1.

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Abstract The Pacific and Indian Oceans are connected by an oceanic passage called the Indonesian Throughflow (ITF). In this setting, modes of climate variability over the two oceanic basins interact. El Niño–Southern Oscillation (ENSO) events generate sea surface temperature anomalies (SSTAs) over the Indian Ocean that, in turn, influence ENSO evolution. This raises the question as to whether Indo-Pacific feedback interactions would still occur in a climate system without an Indonesian Throughflow. This issue is investigated here for the first time using a coupled climate model with a blocked
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Sullivan, Deidre, Tom Murphree, Bruce Ford, and Jill Zande. "OceanCareers.com: Navigating Your Way to a Better Future." Marine Technology Society Journal 39, no. 4 (2005): 99–104. http://dx.doi.org/10.4031/002533205787465995.

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The ocean attracts and inspires thousands of students every year to pursue degrees in science, engineering, and technology. Yet, in spite of all the attention paid to the oceans, students often lack the information needed to make wise decisions about choosing an ocean-related career. The Center for Ocean Science Education Excellence ? California (COSEE California) and the Marine Advanced Technology Education (MATE) Center have responded to this problem by developing a user-friendly interactive Web site on ocean careers (www.OceanCareers.com).
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Haines, K., M. Valdivieso, H. Zuo, and V. N. Stepanov. "Transports and budgets in a 1/4° global ocean reanalysis 1989–2010." Ocean Science Discussions 9, no. 1 (2012): 261–90. http://dx.doi.org/10.5194/osd-9-261-2012.

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Abstract. Large scale ocean transports of heat and freshwater have not been well monitored, and yet the regional budgets of these quantities are vital to understanding the role of the oceans in climate and climate change. In contrast atmospheric heat and freshwater transports are commonly assessed from atmospheric reanalysis products, despite the presence of non-conserving data assimilation based on the wealth of distributed atmospheric observations as constraints. The ability to carry out ocean reanalyses globally at eddy permitting resolutions of 1/4° or better, along with new global ocean o
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Cho, Dong-Oh. "Korea's Oceans Policymaking: Toward Integrated Ocean Management." Coastal Management 40, no. 2 (2012): 183–94. http://dx.doi.org/10.1080/08920753.2012.652508.

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Ruddick, B. "OCEANS: Enhanced: Sounding Out Ocean Fine Structure." Science 301, no. 5634 (2003): 772–73. http://dx.doi.org/10.1126/science.1086924.

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Sunagawa, Shinichi, Silvia G. Acinas, Peer Bork, et al. "Tara Oceans: towards global ocean ecosystems biology." Nature Reviews Microbiology 18, no. 8 (2020): 428–45. http://dx.doi.org/10.1038/s41579-020-0364-5.

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Smith, H. J. "OCEANS: Carbonate Deficit in the Southern Ocean." Science 289, no. 5480 (2000): 697b—697. http://dx.doi.org/10.1126/science.289.5480.697b.

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