Chen, B., P. W. Guo, and Y. C. Xiang, 2005: Relationship between summer cross-equatorial flows and ENSO. Journal of Nanjing Institute of Meteorology, 28, 36−43, https://doi.org/10.3969/j.issn.1674-7097.2005.01.005. (in Chinese)
Dee, D. P., and Coauthors, 2011: The ERA-Interim reanalysis: Configuration and performance of the data assimilation system. Quart. J. Roy. Meteorol. Soc., 137, 553−597, https://doi.org/10.1002/qj.828.
Feng, T., X. Y. Shen, R. H. Huang, and G. H. Chen, 2017: Influence of the interannual variation of cross-equatorial flow on tropical cyclogenesis over the western North Pacific. Journal of Tropical Meteorology, 23, 68−80, https://doi.org/10.16555/j.1006-8775.2017.01.007.
Gao, H., and F. Xue, 2006: Seasonal variation of the cross-equatorial flows and their influences on the onset of south china sea summer monsoon. Climatic and Environmental Research, 11, 57−68, https://doi.org/10.3878/j.issn.1006-9585.2006.01.05. (in Chinese)
Halpern, D., and P. M. Woiceshyn, 2001: Somali jet in the Arabian Sea, El Niño, and India rainfall. J. Climate, 14, 434−441, https://doi.org/10.1175/1520-0442(2001)014<0434:SJITAS>2.0.CO;2.
Han, S. Y., 2002: The time-space variation characteristics of cross-equatorial air flow and the relation to China summer rainfall and to tropical cyclone frequency in the Northwest Pacific. M.S. thesis, Nanjing Institute of Meteorology, 31−34. (in Chinese)
Harada, Y., and Coauthors, 2016: The JRA-55 reanalysis: Representation of atmospheric circulation and climate variability. J. Meteorol. Soc. Japan, 94, 269−302, https://doi.org/10.2151/jmsj.2016-015.
Hu, S. N. and A. V. Fedorov, 2018: Cross-equatorial winds control El Nino diversity and change. Nature Clim. Change, 8, 798−804, https://doi.org/10.1038/s41558-018-0248-0.
Kanamitsu, M., W. Ebisuzaki, J. Woollen, S.-K. Yang, J. J. Hnilo, M. Fiorino, and G. L. Potter, 2002: NCEP-DOE AMIP-II Reanalysis (R-2). Bull. Amer. Meteorol. Soc., 83, 1631−1644, https://doi.org/10.1175/BAMS-83-11-1631.
Kobayashi, S., and Coauthors, 2015: The JRA-55 reanalysis: General specifications and basic characteristics. J. Meteorol. Soc. Japan, 93, 5−48, https://doi.org/10.2151/jmsj.2015-001.
Li, C., and S. L. Li, 2014: Interannual seesaw between the Somali and the Australian cross-equatorial flows and its connection to the East Asian summer monsoon. J. Climate, 27, 3966−3981, https://doi.org/10.1175/JCLI-D-13-00288.1.
Li, C., J.-J. Luo, and S. L. Li, 2017a: Impacts of different types of ENSO on the interannual seesaw between the Somali and the Maritime Continent cross-equatorial flows. J. Climate, 30, 2621−2638, https://doi.org/10.1175/JCLI-D-16-0521.1.
Li, S. L., Y. Chen, and C. Li, 2017b: Modulation by the Atlantic Multidecadal Oscillation of the intensity of the interannual seesaw between the Somali and Australian cross-equatorial flows. Atmospheric and Oceanic Science Letters, 10, 306−311, https://doi.org/10.1080/16742834.2017.1328971.
Lin, Y.-W., LinHo, and C. Chou, 2014: The role of the New Guinea cross-equatorial flow in the interannual variability of the western North Pacific summer monsoon. Environ. Res. Lett., 9, 044003, https://doi.org/10.1088/1748-9326/9/4/044003.
Liu, X. W., Z. B. Sun, D. H. Ni, W. J. Li, J. Y. Jia, and G. R. Tan, 2009: Connection of 105°E and 125°E cross-equatorial flow with the Southern and Northern Hemispheric circulations. Chinese Journal of Atmospheric Sciences, 33, 443−458, https://doi.org/10.3878/j.issn.1006-9895.2009.03.04. (in Chinese)
Luo, X., and Y. C. Zhang, 2015: The linkage between upper-level jet streams over East Asia and East Asian winter monsoon variability. J. Climate, 28, 9013−9028, https://doi.org/10.1175/JCLI-D-15-0160.1.
North, G. R., T. L. Bell, R. F. Cahalan, and F. J. Moeng, 1982: Sampling errors in the estimation of Empirical Orthogonal Functions. Mon. Wea. Rev., 110, 699−706, https://doi.org/10.1175/1520-0493(1982)110<0699:SEITEO>2.0.CO;2.
Peng, W. G., and S. C. Jiang, 2003: The climatic characteristics of global cross-equatorial flow and its interannual variation in East Hemisphere. Journal of Tropical Meteorology, 19, 87−93, https://doi.org/10.3969/j.issn.1004-4965.2003.01.012.
Qiu, J. J., and Z. B. Sun, 2013: Variation characteristics of the vertical structure of the summer Somali cross-equatorial flow and its relationship with East Asia summer monsoon activity. Chinese Journal of Atmospheric Sciences, 37, 1129−1142, https://doi.org/10.3878/j.issn.1006-9895.2013.12174. (in Chinese)
Qiu, J. J., Z. B. Sun, and W. T. Deng, 2014: The interdecadal variations of the vertical structure of the summer Somali cross-equatorial flow. Acta Meteorologica Sinica, 72, 318−336, https://doi.org/10.11676/qxxb2014.005. (in Chinese)
Ramesh Kumar, M. R., S. S. C. Shenoi, and P. Schluessel, 1999: On the role of the cross equatorial flow on summer monsoon rainfall over India using NCEP/NCAR reanalysis data. Meteorol. Atmos. Phys., 70, 201−213, https://doi.org/10.1007/s007030050034.
Shi, N., G. L. Feng, J. Q. Gu, D. J. Gu, and J. H. Yu, 2007: Climatological variation of global cross-equatorial flows for the period 1948−2004. Journal of Tropical Meteorology, 13, 201−204.
Tang, M. M., S. S. Huang, and D. P. Zhou, 1985: On the spatial and temporal variation of the cross-equatorial currents around the globe. Journal of Tropical Meteorology, 1, 287−296, https://doi.org/10.16032/j.issn.1004-4965.1985.04.001. (in Chinese)
Thompson, D. W. J., and J. M. Wallace, 2000: Annular modes in the extratropical circulation. Part I: Month-to-month variability. J. Climate, 13, 1000−1016, https://doi.org/10.1175/1520-0442(2000)013<1000:AMITEC>2.0.CO;2.
Wang, B., R. G. Wu, and K.-M. Lau, 2001: Interannual variability of the Asian summer monsoon: Contrasts between the Indian and the Western North Pacific-East Asian monsoons. J. Climate, 14, 4073−4090, https://doi.org/10.1175/1520-0442(2001)014<4073:IVOTAS>2.0.CO;2.
Wang, H. J., and F. Xue, 2003: Interannual variability of Somali jet and its influences on the inter-hemispheric water vapor transport and on the East Asian summer rainfall. Chinese Journal of Geophysics, 46, 18−25, https://doi.org/10.3321/j.issn:0001-5733.2003.01.003. (in Chinese)
Wang, J. Z., and M. C. Li, 1982: Cross-equator flow from Australia and monsoon over China. Scientia Atmospherica Sinica, 6, 1−10, https://doi.org/10.3878/j.issn.1006-9895.1982.01.01. (in Chinese)
Wu, Y.-K., L. Chen, C.-C. Hong, T. Li, C.-T. Chen, and L. Wang, 2018: Role of the meridional dipole of SSTA and associated cross-equatorial flow in the tropical eastern Pacific in terminating the 2014 El Niño development. Climate Dyn, 50, 1625−1638, https://doi.org/10.1007/s00382-017-3710-1.
Xu, J. J., P. X. Wang, and S. W. Zhou, 1992: Seasonal variation of cross-equatorial flow in the Eastern Hemisphere and its anomaly during the El Niño event. Journal of Nanjing Institute of Meteorology, 15, 37−44, https://doi.org/10.13878/j.cnki.dqkxxb.1992.02.005. (in Chinese)
Zeng, Q. C., and J. P. Li, 2002: Interactions between the Northern and Southern Hemispheric atmospheres and the essence of monsoon. Chinese Journal of Atmospheric Sciences, 26, 433−448, https://doi.org/10.3878/j.issn.1006-9895.2002.04.01. (in Chinese)
Zhao, X. P., X. Y. Shen, Y. Q. Wang, W. D. Zhu, and G. X. Zhang, 2012: The modulation of quasi-biweekly oscillation of cross-equatorial flow on typhoon tracks over the western North Pacific. Transactions of Atmospheric Sciences, 35, 603−619, https://doi.org/10.3969/j.issn.1674-7097.2012.05.010. (in Chinese)
Zhao, Y., and J. Li, 2006: Discrepancy of mass transport between the Northern and Southern Hemispheres among the ERA-40, NCEP/NCAR, NCEP-DOE AMIP-2, and JRA-25 reanalysis. Geophys. Res. Lett., 33, L20804, https://doi.org/10.1029/2006GL027287.
Zhu, Y. L., 2012: Variations of the summer Somali and Australia cross-equatorial flows and the implications for the Asian summer monsoon. Adv. Atmos. Sci., 29, 509−518, https://doi.org/10.1007/s00376-011-1120-6.