Articles | Volume 12, issue 1 
            
                
                    
            
            
            https://doi.org/10.5194/os-12-335-2016
                    © Author(s) 2016. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-12-335-2016
                    © Author(s) 2016. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
On the near-inertial variations of meridional overturning circulation in the South China Sea
Jingen Xiao
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    
                                            College of Earth Science, University of Chinese Academy of Sciences, Beijing, China
                                        
                                    Qiang Xie
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    
                                            Sanya Institute of Deep-sea Science and Engineering, Chinese Academy
of Sciences, Sanya, China
                                        
                                    Dongxiao Wang
CORRESPONDING AUTHOR
                                            
                                    
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    Yeqiang Shu
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    Changjian Liu
                                            South China Sea Marine Engineering Survey Center, State Ocean
Administration, Guangzhou, China
                                        
                                    Ju Chen
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    Jinglong Yao
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
                                    Gengxin Chen
                                            State Key Laboratory of Tropical Oceanography (LTO), South China Sea
Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
                                        
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Cited
9 citations as recorded by crossref.
- Advances in research of the mid-deep South China Sea circulation D. Wang et al. 10.1007/s11430-019-9546-3
- Progress in research of submesoscale processes in the South China Sea Q. Zheng et al. 10.1007/s13131-019-1521-4
- Spatial and seasonal variations of near-inertial kinetic energy in the upper South China Sea: Role of synoptic atmospheric systems J. Li et al. 10.1016/j.pocean.2022.102899
- Observation of Bottom-Trapped Topographic Rossby Waves to the West of the Luzon Strait, South China Sea H. Zheng et al. 10.1175/JPO-D-22-0065.1
- Correlation of Near-Inertial Wind Stress in Typhoon and Typhoon-Induced Oceanic Near-Inertial Kinetic Energy in the Upper South China Sea J. Li et al. 10.3390/atmos10070388
- Structure and Variability of Abyssal Current in Northern South China Sea Based on CPIES Observations H. Zheng et al. 10.1029/2020JC016780
- Progress on deep circulation and meridional overturning circulation in the South China Sea D. Wang et al. 10.1007/s11430-016-5324-6
- Near 7-day response of ocean bottom pressure to atmospheric surface pressure and winds in the northern South China Sea K. Zhang et al. 10.1016/j.dsr.2017.12.004
- Nonseasonal Variations in Near-Inertial Kinetic Energy Observed Far below the Surface Mixed Layer in the Southwestern East Sea (Japan Sea) S. Noh & S. Nam 10.3390/jmse10010009
9 citations as recorded by crossref.
- Advances in research of the mid-deep South China Sea circulation D. Wang et al. 10.1007/s11430-019-9546-3
- Progress in research of submesoscale processes in the South China Sea Q. Zheng et al. 10.1007/s13131-019-1521-4
- Spatial and seasonal variations of near-inertial kinetic energy in the upper South China Sea: Role of synoptic atmospheric systems J. Li et al. 10.1016/j.pocean.2022.102899
- Observation of Bottom-Trapped Topographic Rossby Waves to the West of the Luzon Strait, South China Sea H. Zheng et al. 10.1175/JPO-D-22-0065.1
- Correlation of Near-Inertial Wind Stress in Typhoon and Typhoon-Induced Oceanic Near-Inertial Kinetic Energy in the Upper South China Sea J. Li et al. 10.3390/atmos10070388
- Structure and Variability of Abyssal Current in Northern South China Sea Based on CPIES Observations H. Zheng et al. 10.1029/2020JC016780
- Progress on deep circulation and meridional overturning circulation in the South China Sea D. Wang et al. 10.1007/s11430-016-5324-6
- Near 7-day response of ocean bottom pressure to atmospheric surface pressure and winds in the northern South China Sea K. Zhang et al. 10.1016/j.dsr.2017.12.004
- Nonseasonal Variations in Near-Inertial Kinetic Energy Observed Far below the Surface Mixed Layer in the Southwestern East Sea (Japan Sea) S. Noh & S. Nam 10.3390/jmse10010009
Latest update: 30 Oct 2025
Short summary
            We examine near-inertial variability of the meridional overturning circulation in the South China Sea (SCSMOC) using a global 1 / 12° ocean reanalysis. Based on wavelet analysis and power spectrum, we suggest that deep SCSMOC has a significant near-inertial band. The maximum amplitude of the near-inertial signal in the SCSMOC is nearly 4 Sv. The spatial structure of the signal features regularly alternating counterclockwise and clockwise overturning cells.
            We examine near-inertial variability of the meridional overturning circulation in the South...
            
         
 
                             
                             
             
             
            