研究成果----海洋环流与波动重点实验室网站

海洋动力学和海洋遥感

研究成果

时间：2014-10-24 来源：文本大小：【大 | 中 | 小】【打印】

主要从事物理海洋和海洋遥感方面的研究，近期主要成果包括：用卫星高度计和散射计数据检验了经典地转涡流理论，发现并解释了全球海洋中不符合经典理论预测的区域；发现了去除卫星高度计仪器噪音影响的方法，从而解决了卫星高度计观测中长期存在的“速度功率谱蓝移”的问题；发现海洋中高频信号的混叠效应对高度计观测中尺度过程的影响，并提出了有效的解决方法；提供了海盆水体本征震荡的证据；在研究中尺度海洋垂直耦合过程中引入典型相关分析方法，并因此发现了海洋上层和深层中尺度涡的相互作用现象；发展了一套降低气候模式系统误差引起的偏差的方法，改善了预测未来极端天气事件变化的能力；揭示了海洋表面和海底能量影响海洋内部混合的穿透深度；用Argo浮标结合卫星观测揭示了北太平洋经向热输运；发现海流中的 Coriolis-Stokes 效应，改善了用卫星观测反演流的精度。发展了估算海洋底部动能耗散的方法，并估算了这一海洋基本量。以上成果发表在 JPO、JGR、GRL、Ocean Modeling、DSR、Climatic Change、Jtech 等国际期刊。

近期部分代表性论文（*为通讯作者）

1. Huang, C.,Xu, Y.,(2018), Update on the Global Energy Dissipation Rate of Deep-Ocean Low-Frequency Flows by Bottom Boundary Layer. J. Phys. Oceanogr, 48, 1243-1255.

2. Huang, C., Xu, Y.,(2018), Spatial and seasonal variability of global ocean diapycnal transport inferred from Argo profiles, Journal of Oceanology and Limnology, doi:10.1007/s00343-019-7290-2.

3. Ma, Jingyi., Xu, Y.,(2018), Using multisatellite altimetry estimate energy fluxes in South China Sea, Journal of Oceanology and Limnology, doi: 10.11693/hyhz20180100004.

4. Hong, L.,Xu, Y.,(2017), Improving mesoscale observations from Satellite altimetry using pressure and tide gauge measurements in the Japan Sea, International Journal of Remote Sensing,38(22) ,6247-6267,ISSN: 0143-1161.

5. Xu, Y., Gao, L., Zhang, Y.(2017), New generation altimetry satellite SWOT and its reference to China's swath altimetry satellite, Remote Sensing Technology and Application, CSCD.32(1) ,79-89.

6. Hui, Z.,Y. Xu*(2016), The impact of wave-induced Coriolis-Stokes forcing on satellite-derived Ocean Surface Currents,J. Geophys. Res. Oceans.121(1) ,88-97,doi:10.1002/2015JC010752.

7. Liu, C.,Y. Xu*(2017), Quantification and Evaluation of the PDO Influence on North Pacific SLR during 1950-2010,marine science.41(4) ,410-426,ISN:1000-3096.

8. Ge, L.,Y. Xu*(2016), Comparison of sea surface height anomalies derived by pressure-sensor-equipped inverted echo sounders and satellite altimetry in the Southwest Japan/East Sea,Marine Sciences.40(2),128-135

9. Yang, T.,Y. Xu*(2015), Estimation of the time series of the meridional heat transport across 15{degree sign}N in the Pacific Ocean from Argo and satellite data,J. Geophys. Res. Oceans.120(4),3043-3060,doi:10.1002/2015JC010752.

10. Li, Y.,Y. Xu*(2014), Penetration depth of diapycnal mixing generated by wind stress and flow over topography in the northwestern Pacific,J. Geophys. Res. Oceans,119,5501-5514,doi:10.1002/2013JC009681.

11. Liu, H., Zhang, Q., Duan, Y., Xu, Y.*(2016), Numerical Study on the Mechanism of Seasonal Variation of Meridional Overturning Circulation in the North Pacific, Advances in Marine Science,34(3) ,347-357.

12. Li, Hongjie.,Y. Xu*(2017), Seasonal variability of eddy kinetic energy spectra and its mechanism in the north pacific subtropical countercurrent, Oceanologia et limnlologia sinica,48(5) ,932-943.

13. Li, Yajiao.,Y. Xu*(2017), The study of ocean warming trend based on sealevel change in 2002-2014 Oceanologia et limnlologia sinica,48(4),712-720,ISSN:0029-814X.

14. Liu, H., Zhang, Q.,Xu, Y.*, Duan, Y.(2016), Numerical study on the interannual variation of the North Pacific Meridional Overturning Circulation, Journal of Applied Oceanography,35(3) ,329-338.

15. Liu, H., Zhang, Q., Duan, Y, Xu, Y.*(2016), A numerical study on the interannual variation of the North Pacific Meridional Overturning Circulation, Marine Sciences,40(1) ,155-160.

16. Liu, Shubo.,Jia, Yanxia.,Qi , Zhen.,Wei. Enbo*(2015),Brightness Temperature Model of Sea Foam Layer at L-band, Chinese Journal of Oceanology and Limnology,14(1):38-46.

17. Si, Z.,Y. Xu*(2014),Influence of the Pacific Decadal Oscillati on Regional Sea Level Rise in the Pacific Ocean from 1993 to 2012, Chinese Journal of Oceanology and Limnology,32(6):1414-1420,doi:10.1007/s00343-014-3363-4.

18. Zhang, X.,Y. Xu*(2015), Design and Implementation of Adaptive Noise Canceler Based on RLS Algorithm,Recent Advances in Mathematical and Computational Methods,ISSN: 2227-4588, ISBN: 978-1-61804-302-3,286-289.

19. Zhang, X.,Y. Xu*(2015), A New Method of CDOM Absorption in China East Coastal Waters, Recent Researches in Applied Informatics???ISSN: 1790-5109, ISBN: 978-1-61804-313-9,118-122.

20. Zhang, X., Zheng, Z., I. Asanuma,Y. Xu*(2014), A new kind of hybrid filter based on the intersecting cortical model and the improved Extremum-and-Median filter,Artificial Life and Robotics,19(2),115-119,doi: 10.1007/s10015-013-0141-x.

21. Zhang, X., Zheng, Z., I. Asanuma2,Y. Xu*(2013), A New Kind of Super-Resolution Reconstruction Algorithm Based on the ICM and the Constrained Cubic Spline Interpolation, Information -An International Interdisciplinary Journal,16(11),8027-8036.

22. Yan, X., Li, Y., Y. Xu*(2014), Analysis of temporal-spatial variations of urbulent diapycnal mixing in the northwestern Pacific,Oceanologia et Limnologia Sinica,,45(6),1148-1157,doi:10.11693/hyhz20140100041.

23. Xu, Zhenhua., Yin Baoshu., Hou Yijun.,Y. Xu(2013), Variability of internal tides and near-inertial waves on the continental slope of the northwestern South China Sea,JOURNAL OF GEOPHYSICAL RESEARCH,,118,197-211,.

24. Xu, Y.,L-L Fu (2012), The effects of altimeter instrument noise on the estimation of the wavenumber spectrum of sea surface height, J. Phys. Oceanogr.42,2229-2233.

25. Xu, Y., L-L Fu, and R. Tulloch (2011), The global characteristics of wavenumber spectrum of ocean surface wind, J. Phys. Oceanogr, 41,1576-1582.

26. Xu, Y., L-L Fu (2011), Global variability of the wavenumber spectrum of oceanic mesoscale turbulence, J. Phys. Oceanogr. 41, 802-809.

27. Xu, Y., Z-L. Yang (2012), A method to study the impact of climate change on variability of river flow: an example from the Guadalupe River in Texas, Climatic Change,113,956-976 DOI:10.1007/s10584-011-0366-4.

28. Xu, Y., D.R. Watts, and J.H. Park (2008), De-Aliasing of Large-Scale High-Frequency Barotropic Signals from Satellite Altimetry in the Japan/East Sea. J. Atmos. Oceanic Technol., 25, 1703-1709.

29. Xu, Y., J. Li, and S. Dong (2009), Ocean circulation from satellite altimetry: progresses and challenges, in Ocean Circulation and El Nino, edited by John A. Long and David S. Wells, Nova Science Publishers, Inc., New York, ISBN: 978-1-60692-084-8.

30. Xu, Y., (2010), Sea level variability from satellite altimetry and field measurements, VDM Publishing, Inc., Saarbrucken, ISBN-10:3639017765.

31. Xu, Y., R. B Scott (2008), Subtleties in forcing eddy resolving ocean models with satellite wind data, Ocean Modeling, 20, 240-251.

32. Xu, Y., D. R. Watts, M. Wimbush, and J.-H. Park (2007), Fundamental-mode basin oscillations in the Japan/East Sea, Geophys. Res. Lett., 34, L04605, doi: 10.1029/2006GL028755.

33. Xu, Y., D. R. Watts, and M. Wimbush (2009), Coupled patterns between fields of dynamic height and bottom pressure in the Japan/East Sea, Ocean Science Journal, 44 :35-42,doi:10.1007/s12601-009-0005-4.

34. Scott, R.B., Y. Xu (2009), An update on the wind power input to the surface geostrophic flow of the World Ocean, doi:10.1016/j.dsr.2008.09.010, Deep-Sea Res. I, 50, 295-304.

35. Xu, Y., Pan, J., Yu, Y. Zhao, Z.(2000), The Methods for Atmospheric Water Range Corrections and Their Effects on the Altimeter Data Appl ication, Journal of Oceanography of Huanghai & Bohai Seas,18(3) ,01-06.

36. Xu, Y., K. Han, J.H., Xu, G.P. Zhou, X.Z. Lu, Studies on Azimuthal Orientation of Hemicyanine Molecules in LB Films (1996), Acta Physico-Chimica Sinica, 12, 836-840. (in Chinese with English abstract)

37. Kiu, H, Y. XU, S.H. Ma, W.C Wang, L.G, Luo, X.Z, Lu (1996), Studies on Optical Nolinear Anisotropy in Hemicyanine LB Multilayers, Acta Physico-Chimica Sinica, 12, 589-593. (in Chinese with English abstract)

38. Lu, X.Z., K. Han, Y. Xu., S.H. Ma, W.C Wang (1997), Dipping induced in-plane molecular alignment of LB films, Mol. Cryst. Liq. Cryst., 294, 23-26.

39. Lu, X.Z., K. Han, G-P, Zhou, Y. Xu., J.H. Xu, Z-M Zang (1997), Flow dichroism in Langmuir-Blodgett multilayers, Proc. SPIE, 43, DOI:10.1117/12.252932.

40. Xu, Y., X.Z. Lu, K. Han, J.H. Xu (1998), Effect of chromophore interaction on optical nonlinearity in Langmuir-Blodgett Films, Acta Optica Sinica, 18,1025-1029. (in Chinese with English abstract)

41. Xia, D.Y., Z.X. Wang, S.K. Zhang., H.Y. Xin, Y. Xu (1998), A development study of a portable instrument for measuring oil in seawater, J. Oceanogr. Bohai and Huanghai Seas., 16, 28-34. (in Chinese with English abstract)

42. Xia, D.Y., Z.X. Wang, L. Bin, S.K. Zhang., H.Y. Xin, Y. Xu (1999), Experimental study on fluorimetry for measuring oil in seawater, Oceanologia et Limnologia Sinica, 30, 104-109. (in Chinese with English abstract)

43. Xu, Y., K.L. Tracey, D.R. Watts, M. Wimbush, and W. Teague (2003), Current Meter Data Report: Ulleung Basin in the Japan / East Sea. GSO Technical Report 2003-02, University of Rhode Island.

44. Mitchell, D.A., Xu, Y., K.L. Tracy, D.R. Watts, M. Wimbush, (2003), PIES Data Report: Ulleung Basin in the Japan/East Sea. GSO Technical Report 2004-02, University of Rhode Island.

45. Park, J.-H., D.R. Watts, M. Wimbush, J.W. Book, K.L. Tracey and Y. Xu (2006), Rapid variability and its links to mesoscale circulation in the Japan/East Sea: basin oscillations, internal tides, and near-inertial oscillations, Oceanography, 19, 76-85.

附件