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http://dx.doi.org/10.14191/Atmos.2017.27.4.435

Influence of Boreal Summer Intraseasonal Oscillation on Korean Precipitation and its Long-Term Changes  

Lee, June-Yi (Research Center for Climate Sciences, Pusan National University)
Hsu, Pang-Chi (College of Atmospheric Science, Nanjing University of Information Science and Technology)
Moon, Suyeon (Department of Climate System, Pusan National University)
Ha, Kyung-Ja (Research Center for Climate Sciences, Pusan National University)
Publication Information
Atmosphere / v.27, no.4, 2017 , pp. 435-444 More about this Journal
Abstract
By analyzing Asian Precipitation-Highly-Resolved Observational Data Integration Towards Evaluation (APHRODITE) from May to September for 1951~2007, this study investigates impacts of two dominant boreal summer intraseasonal oscillation (BSISO) modes on precipitation over Monsoon Asia including Korea and long-term change of 10~20-day and 30~60-day ISO over Korea. It is shown that BSISO strongly modulates rainfall variability over the many part of Monsoon Asia including Korea. Korea tends to have more (less) rainfall during the phases 3~5 (7~8) of BSISO1 representing the canonical northward/northeastward propagating 30~60-day ISO and during the phases 6~8 (3~5) of BSISO2 representing the northward/northwestward propagating 10~20-day ISO. It is found that the 10~20-day ISO variability contributes to summer mean rainfall variability more than 30~60-day ISO over Korea. For the 57 years of 1951~2007, the correlation coefficient between the May to September mean precipitation anomaly and standard deviation of 10~20-day (30~60-day) ISO is 0.71 (0.46). It is further noted that there is a significant increasing trend in the 10~20-day and 30~60-day ISO variability in the rainy season during the period of 1951 to 2007.
Keywords
Boreal summer intraseasonal oscillation (BSISO); 10~20-day BSISO; 30~60-day BSISO; Korean precipitation; APHRODITE-Monsoon Asia; long-term change;
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1 Annamalai, H., and J. M. Slingo, 2001: Active/break cycles: Diagnosis of the intraseasonal variability of the Asian summer monsoon. Climate Dyn., 18, 85-102.   DOI
2 Arnold, N. P., M. Branson, Z. Kuang, D. A. Randall, and E. Tziperman, 2015: MJO intensification with warming in the superparameterized CESM. J. Climate, 28, 2706-2724, doi:10.1175/JCLI-D-14-00494.1.   DOI
3 Chang, C.-W. J., W.-L. Tseng, H.-H. Hsu, N. Keenlyside, and B.-J. Tsuang, 2015: The Madden-Julian Oscillation in a warmer world. Geophys. Res. Lett., 42, 6034-6042, doi:10.1002/2015GL065095.   DOI
4 Chu, J.-E., S. N. Hameed, and K.-J. Ha, 2012: Non-linear, intraseasonal phases of the East Asian summer monsoon:Extraction and analysis using self-organizing maps. J. Climate, 25, 6975-6988, doi:10.1175/JCLID-11-00512.1.   DOI
5 Chu, J.-E., B. Wang, J.-Y. Lee, and K.-J. Ha, 2017: Boreal summer intraseasonal phases identified by nonlinear multivariate empirical orthogonal function-based selforganizing map (ESOM) analysis. J. Climate, 30, 3513-3528, doi:10.1175/JCLI-D-16-0660.1.   DOI
6 Ding, Q., and B. Wang, 2005: Circumpolar teleconnection in the Northern Hemisphere summer. J. Climate, 18, 3483-3505.   DOI
7 Ding, Q., and B. Wang, 2007: Intraseasonal interaction between the Eurasian wave train and the Indian summer monsoon. J. Climate, 20, 3751-3767.   DOI
8 Hsu, P.-C., J.-Y. Lee, and K.-J. Ha, 2016: Influence of boreal summer intraseasonal oscillation on rainfall extremes in southern China. Int. J. Climatol., 36, 1403-1412, doi:10.1002/joc.4433.   DOI
9 Hsu, P.-C., J.-Y. Lee, K.-J. Ha, and C.-H. Tsou, 2017: Influences of boreal summer intraseasonal oscillation on heat waves in Monsoon Asia. J. Climate, 30, 7191-7211, doi:10.1175/JCLI-D-16-0505.1.   DOI
10 Hung, C.-W., H.-J. Lin, P.-K. Kao, M.-F. Shih, and W.-Y. Fong, 2016: Boreal summer intraseasonal oscillation impact on Western North Pacific Typhoons and rainfall in Taiwan. Terr. Atmos. Ocean. Sci., 27, 893-906.   DOI
11 Lau, W. K. M., and D. E. Waliser, 2005: Intraseasonal Variability of the Atmosphere-Ocean Climate System. Springer, 436 pp.
12 Kang, I.-S., C.-H. Ho, Y.-K. Lim, and K.-M. Lau, 1999: Principal modes of climatological seasonal and intraseasonal variations of the Asian summer monsoon. Mon. Wea. Rev., 127, 322-340.   DOI
13 Kikuchi, K., and B. Wang, 2010: Formation of tropical cyclones in the northern Indian Ocean associated with two types of tropical intraseasonal oscillation modes. J. Meteor. Soc. Jpn., 88, 475-496, doi:10.2151/jmsj.2010-313.   DOI
14 Krishnamurthy, V., and J. Shukla, 2007: Intraseasonal and seasonally persisting patterns of Indian monsoon rainfall. J. Climate, 20, 3-20.   DOI
15 Lee, J.-Y., B. Wang, M. C. Wheeler, X. Fu, D. E. Waliser, and I.-S. Kang, 2013: Real-time multivariate indices for the boreal summer intraseasonal oscillation over the Asian summer monsoon region. Climate Dyn., 40, 493-509, doi:10.1007/s00382-012-1544-4.   DOI
16 Lee, J.-Y., and Coauthors, 2017: The long-term variability of Changma in the East Asian summer monsoon system: a review and revisit. Asia-Pac. J. Atmos. Sci., 53, 257-272, doi:10.1007/s13143-017-0032-5.   DOI
17 Lee, S.-H., and K.-H. Seo, 2011: A multi-scale analysis of the interdecadal change in the Madden-Julian Oscillation. Atmosphere, 21, 143-149.
18 Min, S.-K., and Coauthors, 2015: Changes in weather and climate extremes over Korea and possible causes: A review. Asia-Pac. J. Atmos. Sci., 51, 103-121, doi:10.1007/s13143-015-0066-5.   DOI
19 Yatagai, A., K. Kamiguchi, O. Arakawa, A. Hamada, N. Yasutomi, and A. Kitoh, 2012: APHRODITE: Constructing a long-term daily gridded precipitation dataset for Asia based on a dense network of rain gauges. Bull. Amer. Meteor. Soc., 93, 1401-1415, doi:10.1175/BAMS-D-11-00122.1.   DOI
20 Yatagai, A., O. Arakawa, K. Kamiguchi, H. Kawamoto, M. I. Nodzu, and A. Hamada, 2009: A 44-year daily gridded precipitation dataset for Asia based on a dense network of rain gauges. Sci. Online Lett. Atmos., 5, 137-140, doi:10.2151/sola.2009-035.   DOI
21 Wang, B., and X. Xie, 1997: A model for the boreal summer intraseasonal oscillation. J. Atmos. Sci., 54, 72-86.   DOI
22 Wang, B., P. J. Webster, and H. Teng, 2005: Antecedents and self-induction of the active-break south Asian monsoon unraveled by satellites. Geophys. Res. Lett., 32, L04704, doi: 10.1029/2004GL020996.   DOI
23 Wilks, D. S., 2011: Statistical Methods in the Atmospheric Sciences, 3rd ed. Academic Press, 676 pp.