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The Onset and Withdrawal of the Warm Season over Korea and the Long-term Changes of the Related Climates  

Choi, Ki-Seon (Dept. of Environmental Atmospheric Sciences, Pukyong National University)
Byun, Hi-Ryong (Dept. of Environmental Atmospheric Sciences, Pukyong National University)
Publication Information
Asia-Pacific Journal of Atmospheric Sciences / v.41, no.2_1, 2005 , pp. 301-314 More about this Journal
Abstract
According to the definition of the Warm Season (WS) of the Korean Peninsula, the long-term changes of the dates of the onset and the withdrawal and the duration of the WS have been investigated. Also, the climate changes of the switching season (April and September) have been diagnosed. The WS has been defined by the mean meridional wind (v), the temperature advection of the lower level, and rainfall amount. It starts at early April when the southerly wind and the warm temperature advection begin with the rapid increase of rainfall amount. And it ends at early September when the southerly wind and the warm temperature advection withdraw. Also, it was known that the WS is very similar to the summer monsoon over Korean Peninsula. During the latest 57 years, the air temperature and the 1000-500 hPa thickness in April have dropped. And, rainfall amount, rain days, and Precipitation Rate (PR) have decreased. Therefore, the onset date of the southerly wind and the warm temperature advection has been delayed. It also was known that the cold air and northerly wind over the East Asia have been accompanied by the drops of the Surface Air Temperature (SAT) and the 1000-500 hPa thickness. Also, the increase of snow depth with the above results have played a decisive role in blocking the northward moving of the rainband. On the September climate, the withdrawal date of the WS has been advanced, resultantly the duration of the WS has become shorter. And rain days have decreased but rainfall amount and the PR have increased. Also, it was known that the East Asian land has been cooled with the drops of the SAT and 1000-500 hPa thickness and with the increase of the snow depth.
Keywords
Warm season; April climate; September climate; Meridional wind; Summer monsoon;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Chen, L., Q. Zhu, and H. Luo, 1991: Background of large-scale circulation for East Asia monsoons (in Chinese). East Asia Monsoon, L. Chen, ED., Meteorological Press of China, 1-27
2 Han, S.E and H.R. Byun, 2003: The existence and the formative cause of the spring rainy season in the Korean Peninsula. submit. J. Meteor. Soc. Japan
3 Hegerl, G..C., and J.M. Wallace, 2002: Influence of patterns of climate variability on the difference between satellite and surface temperature trends. J. Climate, 15, 2412-2428   DOI   ScienceOn
4 Hulme, M., Z. -C. Zhao and T. Jiang, 1994: Recent and future climate change in East Asia. Int. J. Climatol., 14, 637-658   DOI   ScienceOn
5 Janowiak, J. E., A. Gruber, C. R. Kondragunta, R. E. Livezey, and G. J. Huffman, 1998: A Comparison of the NCEP-NCAR Reanalysis Precipitation and the GPCP Rain Gauge-Satellite Combined Dataset with Observational Error Considerations: J. climate, 11, 2960-2979   DOI
6 Lu, E., and J.C.L. Chan, 1999: A unified monsoon index for South China. J. climate, 12, 2375-2385   DOI
7 So, C. H., and J.C.L. Chan, 1997: An observational study on the onset of the summer monsoon over South China around Hong Kong. J. Meteor. Soc. Japan, 75, 43-57   DOI
8 Tian, S.-F., and T. Yasunari, 1998: Climatological aspects and mechanism of spring persistent rain over central China. J. Meteor. Soc. Japan., 76, 57-71   DOI
9 Zhao P., X. Zhang, X. Zhou, M. Ikeda, and Y. Yin, 2004: The sea ice extent anomaly in the North Pacific and its impact on the East Asian summer monsoon rainfall. J. climate, 17, 3434-3447   DOI   ScienceOn
10 Evgeny M. V., and Y. G. Vener, 1999: Interpretation of winter warming on Northern Hemisphere continents in 1977-94. J. Climate, 12, 2947-2955   DOI
11 Isard, S.A., J.R. Angel, and G T. VanDyke, 2000: Zones of origin for Great Lakes cyclones in North America, 1899-1996. Mon. Wea. Rev., 128, 474-485   DOI   ScienceOn
12 Wu, R., and B. Wang, 2001: Multi-stage onset of summer monsoon over the western North Pacific. Climate Dyn., 17, 277-289   DOI   ScienceOn
13 임규호, 1994: 동아시아 겨울철 상층 동서류와 하층기온 변동의 연관성, 한국기상학회지, 30, 65-72
14 Arritt, R.W., D.R. Thomas, S. Moti., D.P. Todey, and C.A. Clark, 1997: The great plains low-level jet during the warm season of 1993. Mon. Wea. Rev., 125. 2176-2192   DOI   ScienceOn
15 Jones, P.D., 1988: Hemisphere surface air temperature variations: Recent trends and an update to 1987. J. Climate Appl. Meteor., 25, 161-179   DOI
16 Wallace, J.M., Y. Zhang, and L. Bajuk, 1996: Interpretation of interdecadal trends in Northern Hemisphere surface air temperature. J. Climate, 9, 249-259   DOI
17 Krzysztofowicz, R., and A.A. Sigrest, 1997: Local climatic guidance for probabilistic quantitative precipitation forecasting.Mon. Wea. Rev., 125, 305-316   DOI   ScienceOn
18 Wu, R., and B. Wang, 2000: Interannual variability of summer monsoon onset over the Western North Pacific and the underlying processes. J. climate, 13, 2483-250   DOI   ScienceOn
19 Giannini, A., Y. Kushnir, and M.A. Cane, 2000: Interannual variability of Caribbean rainfall, ENSO, and the Atlantic Ocean. J. Climate, 13, 297-311   DOI   ScienceOn
20 Hilliker, J.L., and J.M. Fritsch, 1999: An observationsbased statistical system for warm-season hourly probabilistic forecasts of low ceiling at the San Francisco International Airport. J. Appl. Meteor., 38, 1692-1705   DOI   ScienceOn
21 Ramage, C.S., 1971: Monsoon meteorology. Academic Press, 296pp
22 Seo, D.I., and H.R. Byun, 2003: On the two rainy periods and one break over East Asian summer monsoon. MS thesis of Pukyong National Univ., 53p
23 Walters, C.K., and J.A. Winkler, 2001: Airflow configurations of warm season southerly low-level wind maxima in the Great Plains. Part I: Spatial and temporal characteristics and relationship to convection. Wea. Forecasting, 16, 513-531   DOI   ScienceOn
24 He, H., J.W. McGinnis, Z. Song, and M. Yanai, 1987: Onset of the Asian summer monsoon in 1979 and the effect of the Tibetan Plateau. Mon. Wea. Rev., 115, 1966-1995   DOI
25 Kurashima, A., 1968: Studies on the winter and summer monsoons in East Asia based on dynamic concept. Geophys. Mag., 34, 145-235
26 Moore, N., and S. Rojstaczer, 2001: Irrigation-Induced rainfall and the great plains. J. Appl. Meteor., 40, 1297-1309   DOI   ScienceOn
27 Rusticucci, M. M., and V. E. Kousky, 2002: A Comparative Study of Maximum and Minimum Temperatures over Argentina: NCEP-NCAR Reanalysis versus Station Data. J. Climate, 15, 2089-2101   DOI   ScienceOn
28 Adegoke, J.O., and A.M. Carleton, 2002: Relation between soil moisture and satellite vegetation indices in the U.S. corn belt. J. Hydrometeor., 3, 395-405   DOI   ScienceOn
29 Maejima, I., 1967: Natural seasons and weather singularity in Japan. Geogr. Rep. Tokyo Meteor. Univ., 2, 77-103
30 Gaffen, D.J., and R.J. Ross, 1999: Climatology and trends of U.S. surface humidity and temperature. J. Climate, 12, 811-828   DOI   ScienceOn
31 Yang, S., K.-M. Lau, and K.-M. Kim, 2002: Variations of the East Asian jet stream and Asian-Pacific-American winter climate anomalies. J. climate, 15, 306-325   DOI   ScienceOn
32 Jones, P.D., S.C.B. Raper. R.S. Bradley, H.F. Diaz, P.M.Kelly and T.M.L. Wigky, 1986: Northern hemisphere surface air temperature variations: 1851-1994. J. Climate Appl. Meteor., 25, 161-179
33 기상청, 1996: 태풍백서
34 류상범, 문승의, 조병길, 1993: 남한의 도시화에 따른 기온변동, 한국기상학회지, 29, 99-116
35 Mann, M.E., and J. Park, 1996: Joint spatiotemporal modes of surface temperature and sea level pressure variability in the Northern hemisphere during the last century. J. Climate, 9, 2137-2162   DOI   ScienceOn
36 Matsumoto, J., 1992: The seasonal changes in Asian and Australian monsoon regions. J. Meteor. Soc. Japan, 70, 257-273   DOI
37 Serreze, M.C., C. M. Hurst, 2000: Representation of Mean Arctic Precipitation from NCEP-NCAR and ERA Reanalyses. J. Climate, 1, 182-201
38 Serreze, M.C., F. Carse, and R.G. Barry, 1997: Icelandic low cyclone activity: Climatological features, linkages with NAO, and relationship with recent changes in the Northern Hemisphere circulation. J. Climate, 10, 453-464   DOI   ScienceOn
39 Wandishin, M.S., S.L. Mullen, D.J. Stensrud, and H.E. Brooks, 2001: Evaluation of a short-range multimodel ensenble system. Mon. Wea. Rev., 129, 729-747   DOI   ScienceOn
40 Harnack R.P., K.Apffel, and J.R. Cermak, 1999: Heavy precipitation events in New Jersey: Attendant upper-air conditions. Wea. Forecasting, 14, 933-954   DOI   ScienceOn
41 강용균, 노재식, 1985: 과거 30년간 (1954-1983) 한국기온의 연변화 및 연별변동, 한국기상학회지, 21, 1-20
42 Hsu, H.H., C.T. Terng, and C.T. Chen, 1999: Evolution of large-scale circulation and heating during the first transition of Asian summer monsoon. J. climate, 12, 793-810   DOI   ScienceOn
43 Yanai, M., C. Li, and Z. Song, 1992: Seasonal heating of the Tibetan Plateau and its effects on the evolution of the Asian summer monsoon. J. Meteor. Soc. Japan, 70, 189-221
44 이명인, 강인식, 1997: 한반도 기온변동성과 온난화, 한국기상학회지, 33, 429-443
45 Byun, H.R., and D.K. Lee, 2002: Defining three rainy seasons and the hydrological summer monsoon in Korea using available water resources index. J. Meteor. Soc. Japan, 80, 33-44   DOI   ScienceOn
46 Laing, A.G., and J.M. Fritsch, 2000: The large-scale environments of the global populations of mesoscale convective complexes. Mon. Wea. Rev., 128, 2756-2776   DOI   ScienceOn