Analysis of sea surface salinity response to typhoon in the Northwest Pacific based on Argo data

WU Ling-wei, LING Zheng

Journal of Marine Sciences ›› 2015, Vol. 33 ›› Issue (3) : 1-6.

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Journal of Marine Sciences ›› 2015, Vol. 33 ›› Issue (3) : 1-6. DOI: 10.3969/j.issn.1001-909X.2015.03.001

Analysis of sea surface salinity response to typhoon in the Northwest Pacific based on Argo data

  • WU Ling-wei1,2, LING Zheng*1,2
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Abstract

Based on sea surface salinity (SSS) observations from Argo profiling floats during 1996—2012, SSS response to typhoons was analyzed by a synthetic analytical method. The results show that there exists an apparent asymmetry in the SSS response to typhoons: the SSS on the right side of the track increases markedly, however on the left side,it increases within radius of 50 knots wind speed (R50) while decreases outside the R50. Further analyses indicate that intensity, translation speed of typhoon and ocean mixed layer depth all have significant impacts on the SSS response. Strong or slow moving typhoons can produce SSS rises in a large area, whereas SSS increases (decreases) on the right (left) side of the track during the period of weak or fast moving typhoons. In summer (Jun.-Sep.), SSS generally rises more in magnitude and area after the passage of typhoon in regions of shallow mixed layer than in deep one,where SSS rises slightly within radius of 2R50 and decreases on the left side far away from typhoon track.

Key words

sea surface salinity / Argo profiling floats / typhoon / mixed layer depth

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WU Ling-wei, LING Zheng. Analysis of sea surface salinity response to typhoon in the Northwest Pacific based on Argo data[J]. Journal of Marine Sciences. 2015, 33(3): 1-6 https://doi.org/10.3969/j.issn.1001-909X.2015.03.001

References

[1] FISHER E L. Hurricanes and the sea-surface temperature field [J]. Journal of Meteorology,1958,15(3):328-333.
[2] LEIPPER D F. Observed ocean conditions and Hurricane Hilda [J]. Journal of the Atmospheric Sciences,1967,24(2):182-196.
[3] BRAND S. The effects on a tropical cyclone of cooler surface waters due to upwelling and mixing produced by a prior tropical cyclone[J]. Journal of Applied Meteorology,1971,10(5):865-874.
[4] PRICE J F. Upper ocean response to a hurricane[J]. Journal of Physical Oceanography,1981,11(2):153-175.
[5] PRICE J F, SANFORD T B, FORRISTALL G Z. Forced stage response to a moving hurricane[J]. Journal of Physical Oceanography,1994,24(2):233-260.
[6] LIN Yi-yi, LIU W T, WU C C, et al. Satellite observations of modulation of surface winds by typhoon-induced upper ocean cooling[J]. Geophysical Research Letter,2003,30(3):1131:doi:10.1029/2002GL015674.
[7] VINCENT E M, LENGAIGNE M, VIALARD J, et al. Assessing the oceanic control on the amplitude of sea surface cooling induced by tropical cyclones[J]. Journal of Geophysical Research,2012,117(C5):doi:10.1029/2011JC007705.
[8] SHAY L K, BLACK P G, MARIANO A J, et al. Upper ocean response to Hurricane Gilbert[J]. Journal of Geophysical Research,1992,97(C2):20 227-20 248.
[9] ZHENG Quan-an, LAI R J, HUANG N E, et al. Observation of ocean current response to 1998 Hurricane Georges in the Gulf of Mexico[J]. Acta Oceanologica Sinica,2006,25(1):1-14.
[10] KORTY R L, EMANUEL K A, SCOTT J R. Tropical cyclone-induced upper -ocean mixing and climate: Application to equable climates[J]. Journal of Climate,2008,21(4):638-654.
[11] LU Zhu-min, HUANG Rui-xing. The three-dimensional steady circulation in a homogenous ocean induced by a stationary hurricane[J]. Journal of Physical Oceanography,2010,40(7):1 441-1 457.
[12] SANFORD T B, PRICE J B, GIRTON J B. Upper ocean response to hurricane Frances (2004) observed by profiling EM-APEX floats[J]. Journal of Physical Oceanography,2011,41(6):1 041-1 056.
[13] SHI Wei, WANG Meng-hua. Satellite observations of asymmetrical physical and biological response to Hurricane Earl[J]. Geophysical Research Letter,2011,38(4):doi:10.1029/2010GL046574.
[14] LAU K M W, ZHOU Ya-ping. Observed recent trends in tropical cyclone rainfall over the North Atlantic and North Pacific[J]. Journal of Geophysical Research,2012,117(D3):doi:10.1029/2011JD016510.
[15] XU Dong-feng, LIU Zeng-hong, XU Xiao-hua, et al. The influence of typhoon on the sea surface salinity in the warm pool of the western Pacific[J]. Acta Oceanologica Sinica,2005,27(6):9-15.
许东峰,刘增宏,徐晓华,等.西北太平洋暖池区台风对海表盐度的影响[J].海洋学报,2005,27(6):9-15.
[16] KWON Y O, RISER S C. The ocean response to the hurricane and tropical storm in North Atlantic during 1997-1999[R]. School of Oceanography, University of Washington, USA,2003.
[17] LIU Zeng-hong, XU Jian-ping, ZHU Bo-kang, et al. The upper ocean response to tropical cyclones in the northwestern Pacific analyzed with Argo data[J]. Chinese Journal of Oceanology and Limnology,2007,25(2):123-131.
[18] JACOB S D, KOBLINSKY C J. Effects of precipitation on the upper-ocean response to a hurricane[J]. Monthly Weather Review,2007,35(2):207-225.
[19] TONG Ming-rong, LIU Zeng-hong, SUN Chao-hui, et al. Analysis of data quality control process of the ARGO profiling buoy[J]. Ocean Technology,2003,22(4):79-84.
童明荣,刘增宏,孙朝辉,等.ARGO剖面浮标数据质量控制过程剖析[J].海洋技术,2003,22(4):79-84.
[20] PARK J J, KWON Y O, PRICE J F. Argo array observation of ocean heat content changes induced by tropical cyclones in the north Pacific [J]. Journal of Geophysical Research,2011,116(C12):doi:10.1029/2011JC007165.
[21] HART R E, MAUE R N, WATSON M C. Estimating local memory of tropical cyclones through MPI anomaly evolution[J]. Monthly Weather Review,2007,135(12):3 990-4 005.
[22] BARNES S L. Mesoscale objective analysis using weighted time-series observations[R]. NOAA Technical Memorandum, National Severe Storms laboratory,1964.
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