首页 >  广东海洋大学学报 >  基于不同海洋再分析资料的吕宋海峡热能输送及其变化

2022, 42(5): 72-81. doi: 10.3969/j.issn.1673-9159.2022.05.009

基于不同海洋再分析资料的吕宋海峡热能输送及其变化

1. 广东海洋大学海洋与气象学院;

2. 中国气象局-广东海洋大学海洋气象联合实验室;

3. 广东海洋大学广东省高等学校陆架及深远海气候资源与环境重点实验室, 广东 湛江 524088;

2. 斯德哥尔摩大学自然地理系, 瑞典斯德哥尔摩 SE-10691

收稿日期:2022-04-20
修回日期:2022-04-20

基金项目:   广东海洋大学科研启动项目(R17056);国家留学基金(CSC, No.201908440188)  国家自然科学基金重点项目(42130605)  广东省联合基金重点项目(2019B1515120018)  国家自然科学基金面上项目(42075036, 41875071) 

关键词: 吕宋海峡 , 热能输运 , 海洋再分析

Variations of Ocean Heat Transport through the Luzon Strait Based on Global Ocean Ensemble Reanalysis

1. College of Ocean and Meteorology, Guangdong Ocean University;

2. CMA-GDOU Joint Laboratory for Marine meteorology;

3. Key Laboratory of Climate, Resources, and Environment in Continental Shelf Sea and Deep Sea, Zhanjiang 524088, China;

2. Department of Physical Geography, Stockholm University, Stockholm SE-10691, Sweden

Received Date:2022-04-20
Accepted Date:2022-04-20

Keywords: Luzon Strait , ocean heat transport , ocean reanalysis

摘要

【目的】揭示吕宋海峡热能输运的季节和年际变化特征,并评估不同海洋再分析资料计算结果的异同。【方法】基于CMEMS 的1993-2019 年四套海洋再分析资料,通过对比分析,研究吕宋海峡120.75oE 剖面热能输运的季节和年际变化特征。【结果】通过吕宋海峡的热能输送主要发生在500 m 以浅,呈“流套型”或者“弯曲型”结构。净的热能输送以输入南海为主,夏季微弱净流出,其他季节是净流入,冬季最强。吕宋海峡净热输运年际变化存在约6 a 周期,与ENSO 显著正相关(P < 0.05),在ENSO 发展期的10 月份和衰退期的4 月份相关系数最高。【结论】吕宋海峡净热输运及相关流场和混合层的季节变化受南海季风和海洋环境季节变化影响显著,在年际尺度主要体现为与ENSO 相关的变化特征。四套资料在描述吕宋海峡热能输运的季节和年际变化方面有较好的一致性,但是在输运强度和流场结构变化方面存在显著差异,其中FOAM资料的差异性较为明显。

【目的】揭示吕宋海峡热能输运的季节和年际变化特征,并评估不同海洋再分析资料计算结果的异同。【方法】基于CMEMS 的1993-2019 年四套海洋再分析资料,通过对比分析,研究吕宋海峡120.75oE 剖面热能输运的季节和年际变化特征。【结果】通过吕宋海峡的热能输送主要发生在500 m 以浅,呈“流套型”或者“弯曲型”结构。净的热能输送以输入南海为主,夏季微弱净流出,其他季节是净流入,冬季最强。吕宋海峡净热输运年际变化存在约6 a 周期,与ENSO 显著正相关(P < 0.05),在ENSO 发展期的10 月份和衰退期的4 月份相关系数最高。【结论】吕宋海峡净热输运及相关流场和混合层的季节变化受南海季风和海洋环境季节变化影响显著,在年际尺度主要体现为与ENSO 相关的变化特征。四套资料在描述吕宋海峡热能输运的季节和年际变化方面有较好的一致性,但是在输运强度和流场结构变化方面存在显著差异,其中FOAM资料的差异性较为明显。

参考文献

[1] 何金海,丁一汇,高辉,等.南海夏季风建立日期的确定与季风指数[M].北京:气象出版社, 2001:123.
[2] WANG B, HUANG F, WU Z W, et al.Multi-scale climate variability of the South China Sea monsoon:a review[J].Dynamics of Atmospheres and Oceans, 2009, 47(1/2/3):15-37.
[3] 胡鹏,陈文.南海夏季风爆发与前期东亚冬季风异常的关系以及ENSO的作用[J].气候与环境研究, 2018, 23(4):401-412.
[4] ZHANG R H, SUMI A, KIMOTO M.Impact of El Niño on the east Asian monsoon:a diagnostic study of the '86/87 and '91/92 events[J].Journal of the Meteorological Society of Japan Ser Ⅱ, 1996, 74(1):49-62.
[5] TOMITA T, YASUNARI T.Role of the northeast winter monsoon on the biennial oscillation of the ENSO/monsoon system[J].Journal of the Meteorological Society of Japan, 1996, 74(4):399-413.
[6] OSE T, SONG Y K, KITOH A.Sea surface temperature in the South China Sea[J].Journal of the Meteorological Society of Japan Ser II, 1997, 75(6):1091-1107.
[7] WANG B, WU R G, FU X.Pacific-east Asian teleconnection:how does ENSO affect east Asian climate?[J].Journal of Climate, 2000, 13(9):1517-1536.
[8] XIE S P, KOSAKA Y, DU Y, et al.Indo-western Pacific Ocean capacitor and coherent climate anomalies in post-ENSO summer:a review[J].Advances in Atmospheric Sciences, 2016, 33(4):411-432.
[9] 宋星林,王辉,李凯,等.吕宋海峡水体通量时空变化特征的数值模拟研究[J].海洋预报, 2020, 37(4):1-14.
[10] 贾英来.吕宋海峡黑潮形变的时空分布特征和形成机制[D].青岛:中国海洋大学, 2002.
[11] NAN F, XUE H J, YU F.Kuroshio intrusion into the South China Sea:a review[J].Progress in Oceanography, 2015, 137:314-333.
[12] 刘秦玉,刘倬腾,郑世培,徐启春,李薇.黑潮在吕宋海峡的形变及动力机制[J].青岛海洋大学学报, 1996, 26(4):413-420.
[13] JIA Y L, LIU Q Y.Eddy shedding from the Kuroshio bend at Luzon strait[J].Journal of Oceanography, 2004, 60(6):1063-1069.
[14] JIA Y L, LIU Q Y, LIU W.Primary study of the mechanism of eddy shedding from the Kuroshio bend in Luzon strait[J].Journal of Oceanography, 2005, 61(6):1017-1027.
[15] 马超,吴德星,鞠霞.利用Argos浮标资料对黑潮入侵南海问题的分析[J].海洋湖沼通报, 2010(2):1-5.
[16] 郭景松,冯颖,袁业立,等.入侵南海的黑潮流套及其脱落涡旋[J].海洋与湖沼, 2013, 44(3):537-544.
[17] 李云,俞永强.涡分辨率全球海洋环流模式LICOM模拟的吕宋海峡流场的季节变化[J].气候与环境研究, 2014, 19(5):547-558.
[18] 王兆毅,刘桂梅,王辉,等.吕宋海峡水交换季节和年际变化特征的数值模拟研究[J].海洋学报, 2016, 38(5):1-13.
[19] TOOLE J, MILLARD R, WANG Z, et al.Observations of the Pacific North Equatorial Current bifurcation at the Philippine coast[J].Journal of Physical Oceanography, 1990, 20:307-318.
[20] KIM Y Y, QU T D, JENSEN T, et al.Seasonal and interannual variations of the North Equatorial Current bifurcation in a high-resolution OGCM[J].Journal of Geophysical Research:Oceans, 2004, 109(C3):C03040.
[21] WANG Q Y, HU D X.Bifurcation of the North Equatorial Current derived from altimetry in the Pacific Ocean[J].Journal of Hydrodynamics, Ser B, 2006, 18(5):620-626.
[22] QIU B, CHEN S M.Interannual-to-decadal variability in the bifurcation of the North Equatorial Current off the Philippines[J].Journal of Physical Oceanography, 2010, 40(11):2525-2538.
[23] SHEREMET V A.Hysteresis of a Western Boundary Cur-rent Leaping across a Gap[J]. Journal of Physical Oceanography, 2001, 31(5):1247-1259.
[24] 杨龙奇,许东峰,徐鸣泉,等.黑潮入侵南海的强弱与太平洋年代际变化及厄尔尼诺-南方涛动现象的关系[J].海洋学报, 2014, 36(7):17-26.
[25] WU C R.Interannual modulation of the Pacific Decadal Oscillation (PDO) on the low-latitude western North Pacific[J].Progress in Oceanography, 2013, 110:49-58.
[26] 袁东亮,李锐祥.中尺度涡旋影响吕宋海峡黑潮变异的动力机制[J].热带海洋学报, 2008, 27(4):1-9.
[27] ZHENG Q A, TAI C K, HU J Y, et al.Satellite altimeter observations of nonlinear Rossby eddy-Kuroshio interaction at the Luzon Strait[J].Journal of Oceanography, 2011, 67(4):365-376.
[28] LIEN R C, MA B, CHENG Y H, et al.Modulation of Kuroshio transport by mesoscale eddies at the Luzon Strait entrance[J].Journal of Geophysical Research:Oceans, 2014, 119(4):2129-2142.
[29] BALMASEDA M A, HERNANDEZ F, STORTO A, et al.The Ocean Reanalyses Intercomparison Project (ORA-IP)[J].Journal of Operational Oceanography, 2015, 8(sup1):s80-s97.
[30] ZUO H, BALMASEDA M, TIETSCHE S, et al.The ECMWF operational ensemble reanalysis-analysis system for ocean and sea-ice:a description of the system and assessment[J].Ocean Science Discussions, 2019:1-44.
[31] STORTO A, MASINA S, NAVARRA A.Evaluation of the CMCC eddy-permitting global ocean physical reanalysis system (C-GLORS, 1982-2012) and its assimilation components[J].Quarterly Journal of the Royal Meteoro-logical Society, 2016, 142(695):738-758.
[32] MACLACHLAN C, ARRIBAS A, PETERSON K A, et al.Global Seasonal forecast system version 5(GloSea5):a high-resolution seasonal forecast system[J].Quarterly Journal of the Royal Meteorological Society, 2015, 141(689):1072-1084.
[33] BLOCKLEY E W, MARTIN M J, MCLAREN A J, et al.Recent development of the Met Office operational ocean forecasting system:an overview and assessment of the new Global FOAM forecasts[J].Geoscientific Model Development, 2014, 7, 2613-2638.
[34] LELLOUCHE J M, LE GALLOUDEC O, DRÉVILLON M, et al.Evaluation of global monitoring and forecasting systems at Mercator Océan[J].Ocean Science, 2013, 9(1):57-81.
[35] TRENBERTH K E, STEPANIAK D P.Indices of El Niño evolution[J].Journal of Climate, 2001, 14(8):1697-1701.
[36] HALL M M, BRYDEN H L.Direct estimates and mecha-nisms of ocean heat transport[J].Deep Sea Research Part A Oceanographic Research Papers, 1982, 29(3):339-359.

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基于不同海洋再分析资料的吕宋海峡热能输送及其变化