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Xiaomin Chang, Tongliang Yan, Guangyu Zuo, Qing Ji and Ming Xue
Sea ice affects the Earth?s energy balance and ocean circulation and is crucial to the global climate system. However, research on the decadal variations in the mean sea-level pressure patterns in recent winters (2001?2020) and the characteristics of sea...
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Viviana M. Gamboa Sojo, Caterina Morigi, Leonardo Langone and Renata G. Lucchi
The objective of this study was to reconstruct the last century?s climatic oscillations in the Arctic region around the Fram Strait using high-resolution analysis of foraminiferal assemblages as proxies for surface and deep-water mass properties. In this...
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Hao Zhang, Anmin Zhang, Chenxu Wang, Liuyang Zhang and Shuai Liu
Due to the absence of a comprehensive knowledge system for modeling ocean circulation, there is ambiguity and diversity in the semantic expression of ocean circulation. This makes it difficult to organize and share relevant spatiotemporal data effectivel...
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Victor Shutyaev, Vladimir Zalesny, Valeriy Agoshkov, Eugene Parmuzin and Natalia Zakharova
The use of Four-Dimensional variational (4D-Var) data assimilation technology in the context of sea dynamics problems, with a sensitivity analysis of model results to observation errors, is presented. The technology is applied to a numerical model of oce...
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Angelo Rubino, Stefano Pierini, Sara Rubinetti, Michele Gnesotto and Davide Zanchettin
The Mediterranean Sea is of great and manifold relevance for global oceanic circulation and climate: Mediterranean waters profoundly affect the salinity of the North Atlantic Ocean and hence the global ocean circulation. Ocean motions are forced fundamen...
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Konstantin Belyaev, Andrey Kuleshov and Ilya Smirnov
The main aim of this work is to study the spatial?temporal variability of the model?s physical and spectral characteristics in the process of assimilation of observed ocean surface height data from the AVISO (Archiving, Validating and Interpolation Satel...
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Hans-Uwe Dahms, Subramani Thirunavukkarasu and Jiang-Shiou Hwang
It is claimed that oceanic hydrothermal vents (HVs), particularly the shallow water ones, offer particular advantages to better understand the effects of future climate and other global change on oceanic biota. Marine hydrothermal vents (HVs) are extreme...
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Cesar Davila Hernandez, Jungseok Ho, Dongchul Kim and Abdoul Oubeidillah
During every Atlantic hurricane season, storms represent a constant risk to Texan coastal communities and other communities along the Atlantic coast of the United States. A storm surge refers to the abnormal rise of sea water level due to hurricanes and ...
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Mengzhi Xu, Jixia Li and Shixin Luan
Regional climate change is affected by global warming, large-scale inter-regional circulation, and land use/cover. As a result of different ecological, economic, and social conditions, climate adaptation actions vary from region to region, including comm...
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Renbo Pang, Fujiang Yu, Yu Zhang and Ye Yuan
I/O is often a performance bottleneck in global ocean circulation models with fine spatial resolution. In this paper, we present an asynchronous parallel I/O framework and demonstrate its efficacy in the Mass Conservation Ocean Model (MaCOM) as a case st...
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