+Advanced Search

Advanced Search

Relationships between intensity of the Kuroshio current in the East China Sea and the East Asian winter monsoon

YIN Ming,  LI Xin,  XIAO Ziniu,  LI Chongyin

downloadPDF
文章导航 > Acta Oceanologica Sinica  > 2018 >  37(7): 8-19
殷明, 黎鑫, 肖子牛, 李崇银. 东海黑潮强度与东亚冬季风关系的分析研究[J]. 海洋学报英文版, 2018, 37(7): 8-19. doi: 10.1007/s13131-018-1240-2
引用本文: 殷明, 黎鑫, 肖子牛, 李崇银. 东海黑潮强度与东亚冬季风关系的分析研究[J]. 海洋学报英文版, 2018, 37(7): 8-19. doi: 10.1007/s13131-018-1240-2
shu
YIN Ming, LI Xin, XIAO Ziniu, LI Chongyin. Relationships between intensity of the Kuroshio current in the East China Sea and the East Asian winter monsoon[J]. Acta Oceanologica Sinica, 2018, 37(7): 8-19. doi: 10.1007/s13131-018-1240-2
Citation: YIN Ming, LI Xin, XIAO Ziniu, LI Chongyin. Relationships between intensity of the Kuroshio current in the East China Sea and the East Asian winter monsoon[J]. Acta Oceanologica Sinica, 2018, 37(7): 8-19. doi: 10.1007/s13131-018-1240-2
shu

东海黑潮强度与东亚冬季风关系的分析研究

doi: 10.1007/s13131-018-1240-2
  • 1.

    中国人民解放军61936部队, 海口, 571100;国防科技大学气象海洋学院, 南京, 211101

  • 2.

    中国科学院大气物理研究所, 大气科学和地球流体力学数值模拟国家重点实验室, 北京, 100029;国防科技大学气象海洋学院, 南京, 211101

  • 3.

    中国科学院大气物理研究所, 大气科学和地球流体力学数值模拟国家重点实验室, 北京, 100029

基金项目: The National Basic Research Program (973 program) of China under contract No. 2013CB956200; the National Natural Science Foundation of China under contract Nos 41490642 and 41605051.

Relationships between intensity of the Kuroshio current in the East China Sea and the East Asian winter monsoon

  • 1.

    Army 61936 of PLA, Haikou 571100, China;Institute of Meteorology and Oceanography, The Army Engineering University of PLA, Nanjing 211101, China

  • 2.

    Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;Institute of Meteorology and Oceanography, The Army Engineering University of PLA, Nanjing 211101, China

  • 3.

    Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China

    摘要
  • 摘要: 利用卫星高度计资料和再分析资料，本文分析研究了东海黑潮强度与东亚冬季风的关系，并初步探讨了二者相互作用的可能机制。结果表明，位置相近的断面，其流强变化具有相似的特征；在年际尺度上，冬季风与东海黑潮存在相互作用。当冬季风偏强，将削弱次年2-4月SC、SD断面的流强，弱冬季风年的情况相反。冬季风对流强影响的动力过程主要通过改变Ekman输送来实现；热力过程则表现为强（弱）冬季风增大（减少）了黑潮向大气释放的热通量，从而削弱（增强）流强，这一过程主要为冬季风对黑潮的影响。当冬季风偏强时，次年10-12月黑潮中下游流强偏弱，弱冬季风年的情况相反。这一过程与2-4月情况不同，其热力过程主要表现为黑潮对冬季风的影响。强冬季风通过准两年振荡对次年冬季的黑潮流强产生影响，由此构成了一个包含海洋和大气耦合过程的正反馈机制。黑潮流域的海气相互作用过程可能受冬季风和黑潮流强相对强弱的调制，海洋过程和大气过程主导一方的转换中存在一个“临界值”。
    Abstract: Based on satellite altimeter and reanalysis data, this paper studies the relationships between the intensity of the Kuroshio current in the East China Sea (ECS) and the East Asian winter monsoon (EAWM). The mechanisms of their possible interaction are also discussed. Results indicate that adjacent transects show consistent variations, and on an interannual timescale, when the EAWM is anomalously strong (weak), the downstream Kuroshio in the ECS is suppressed (enhanced) in the following year from February to April. This phenomenon can be attributed to both the dynamic effect (i.e., Ekman transport) and the thermal effect of the EAWM. When the EAWM strengthens (weakens), the midstream and downstream Kuroshio in the ECS are also suppressed (intensified) during the following year from October to December. The mechanisms vary for these effects. The EAWM exerts its influence on the Kuroshio's intensity in the following year through the tropospheric biennial oscillation (TBO), and oceanic forcing is dominant during this time. The air-sea interaction is modulated by the relative strength of the EAWM and the Kuroshio in the ECS. The non-equivalence of spatial scales between the monsoon and the Kuroshio determines that their interactions are aided by processes with a smaller spatial scale-i.e., local wind stress and heating at the sea surface.
    • HTML全文
    • 参考文献(31)
  • CaYan D R. 1992. Latent and sensible heat flux anomalies over the northern oceans:driving the sea surface temperature. J Phys Oceanogr, 22(8):859-881
    Chang Y L, Oey L Y. 2011. Interannual and seasonal variations of Kuroshio transport east of Taiwan inferred from 29 years of tide-gauge data. Geophys Res Lett, 38(8):L08603
    Chang Y L, Oey L Y. 2012. The Philippines-Taiwan oscillation:monsoonlike interannual oscillation of the subtropical-tropical western north Pacific wind system and its impact on the ocean. J Climate, 25(5):1597-1618
    Chao S Y. 1990. Circulation of the East China Sea, a numerical study. J Oceanogr, 46(6):273-295
    Chen Wen, Graf H F, Huang Ronghui. 2000. The interannual variability of East Asian Winter Monsoon and its relation to the summer monsoon. Adv Atmos Sci, 17(1):48-60
    Chen Longxun, Zhang Bo, Zhang Ying. 2006. Progress in research on the East Asian monsoon. J Appl Meteor Sci (in Chinese), 17(6):711-724
    Chuang W S, Liang W D. 1994. Seasonal variability of intrusion of the Kuroshio water across the continental shelf northeast of Taiwan. J Oceanogr, 50(5):531-542
    Hsin Y C, Qiu Bo, Chiang T L, et al. 2013. Seasonal to interannual variations in the intensity and central position of the surface Kuroshio east of Taiwan. J Geophys Res:Oceans, 118(9):4305-4316
    Hu Dunxin, Wu Lixin, Cai Wenju, et al. 2015. Pacific western boundary currents and their roles in climate. Nature, 522(7556):299-308
    Huang Ruixin. 2012. Ocean Circulation:Wind-Driven and Thermohaline Processes (in Chinese). Le Kentang, Shi Jiuxin, trans. Beijing:Higher Education Press, 731
    Johns W E, Lee T N, Zhang Dongxiao, et al. 2001. The Kuroshio east of Taiwan:Moored transport observations from the WOCE PCM-1 array. J Phys Oceanogr, 31(4):1031-1053
    Li Yuefeng, Ding Yihui. 2002. Sea surface temperature, land surface temperature and the summer rainfall anomalies over Eastern China. Climatic Environ Res (in Chinese), 7(1):87-101
    Li Chongyin, Pan Jing, Que Zhiping. 2011a. Variation of the East Asian Monsoon and the tropospheric biennial oscillation. Chin Sci Bull, 56(1):70-75
    Li Bo, Zhou Tianjun, Lin Pengfei, et al. 2011b. The wintertime North Pacific surface heat flux anomaly and air-sea interaction as simulated by the LASG/IAP ocean-atmosphere coupled model FGOAL_s1.0. Acta Meteor Sin (in Chinese), 69(1):52-63
    Liang Qiaoqian, Jian Maoqiu, Peng Zhigang, et al. 2006. Impacts of East Asian winter monsoon on sea surface temperature in northwestern Pacific. Journal of Tropical Oceanography (in Chinese), 25(6):1-7
    Oey L Y, Hsin Y C, Wu C R. 2010. Why does the Kuroshio northeast of Taiwan shift shelfward in winter?. Ocean Dyn, 60(2):413-426
    Qin Zhengkun, Sun Zhaobo. 2006. Influence of abnormal East Asian winter monsoon on the northwestern Pacific sea temperature. Chin J Atmos Sci (in Chinese), 30(2):257-267
    Qiu Bo. 1999. Seasonal eddy field modulation of the north Pacific Subtropical Countercurrent:TOPEX/Poseidon observations and theory. J Phys Oceanogr, 29(10):2471-2486
    Qiu Bo, Chen Shuiming. 2010. Interannual variability of the North Pacific subtropical countercurrent and its associated mesoscale eddy field. J Phys Oceanogr, 40(1):213-225
    Qiu Bo, Chen Shuiming. 2013. Concurrent decadal mesoscale eddy modulations in the western North Pacific subtropical gyre. J Phys Oceanogr, 43(2):344-358
    Soeyanto E, Guo Xinyu, Jun O, et al. 2014. Interannual variations of Kuroshio transport in the East China Sea and its relation to the Pacific Decadal Oscillation and mesoscale eddies. J Geophys Res:Oceans, 119(6):3595-3616
    Wallace J M, Jiang Q. 1987. On the observed structure of the interannual variability of the atmosphere-ocean climate system. In:Cattle H, ed. Atmospheric and Oceanic Variability. Bracknell:Royal Meteorological Society, 17-43
    Wang Zheng, Yuan Dongliang, Hou Yijun. 2010. Effect of meridional wind on gap-leaping western boundary current. Chin J Oceanol Limnol, 28(2):354-358
    Wijffels S, Firing E, Toole J. 1995. The mean structure and variability of the Mindanao Current at 8°N. J Geophys Res, 100(C9):18421-18435
    Xu Haiming, Wang Linwei, He Jinhai. 2008. Observed oceanic feedback to the atmosphere over the Kuroshio Extension during spring time and its possible mechanism. Chin Sci Bull, 53(12):1905-1912
    Xu Haiming, Xu Mimi, Xie Shangping, et al. 2011. Deep atmospheric response to the spring Kuroshio over the East China Sea. J Climate, 24(18):4959-4972
    Yang Y, Liu C T, Hu J H, et al. 1999. Taiwan current (Kuroshio) and impinging eddies. J Oceanogr, 55(5):609-617
    Sasaki Y N, Minobe S, Asai T, et al. 2012. Influence of the Kuroshio in the East China Sea on the early summer (Baiu) rain. J Climate, 25(19):6627-6645
    Yu Lisan, Weller R A. 2007. Objectively analyzed air-sea heat Fluxes for the global ice-free oceans (1981-2005). Bull Am Meteor Soc, 88(4):527-539
    Yu Fan, Wang Qi, Liu Yulong. 2008. The seasonal and interannual variations of the upper Kuroshio circulation in the East China Sea and their relationship with local wind stress. Periodical of Ocean University of China (in Chinese), 38(4):533-538
    Zhang Qilong, Hou Yijun, Qi Qinghua. 2008. Variations in the Kuroshio heat transport in the East China Sea and meridional wind anomaly. Adv Marine Sci (in Chinese), 26(2):126-134
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  991
  • HTML全文浏览量:  95
  • PDF下载量:  667
  • 被引次数: 0
出版历程
  • 收稿日期:  2017-08-16

目录

    /

    返回文章
    返回
    Govern Body: China Association for Science and Technology
    Sponsor: Chinese Society for Oceanography
    Tel: 86-10-62179976
    E-mail: ocean2@hyxb.org.cn
    Website: http://www.aosocean.com/
    京ICP备12043220号-7

    Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计