Changes of Baiu (Mei-yu) Frontal Activity in the Global Warming Climate Simulated by a Non-hydrostatic Regional Model

被引：28

作者：

Yoshizaki, Masanori ^{[1
]}

Muroi, C. ^{[1
]}

Kanada, S. ^{[2
]}

Wakazuki, Y. ^{[2
]}

Yasunaga, K. ^{[2
]}

Hashimoto, A. ^{[2
]}

Kato, T. ^{[1
]}

Kurihara, K. ^{[1
]}

Noda, A. ^{[1
]}

Kusunoki, S. ^{[1
]}

机构：

[1] Meteorol Res Inst, Tsukuba, Ibaraki 3050052, Japan

[2] Mission Res Inc, Adv Earth Sci & Technol Org, Tsukuba, Ibaraki, Japan

来源：

SOLA | 2005年 / 1卷

关键词：

D O I：

10.2151/sola.2005-008

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The Baiu (Mei-yu) front over East Asia in the global warming climate as well as that in the present one, is studied using outputs of a non-hydrostatic regional model with a horizontal grid size of 5 km (NHM). The NHM was run in June and July for ten years, applying a spectral boundary coupling method to reduce the horizontal phase differences of large-scale disturbances using the outputs of a global climate model with a grid size of 20 km. In the global warming climate, the Baiu front is likely to stay over the southern Japan Islands around the latitudes of 30 N-32 N and will not move northward. Therefore, the activity of the Baiu front maintains longer than that in the present climate, and the precipitation increases. On the other hand, the precipitation decreases over the northern Japan Islands and the northern Korean Peninsula. Years with no end of the Baiu season are often seen, and the frequency of occurrence of heavy rainfall greater than 30 mm h(-1) increases over the Japan Islands.

引用

页码：25 / 28

页数：4

共 13 条

[1] [Anonymous], 2001, CLIM CHANG 2001
[2] Hashimoto A., 2003, AUT M MET SOC JAP, V84, P204
[3] KAIN JS, 1990, J ATMOS SCI, V47, P2784, DOI 10.1175/1520-0469(1990)047<2784:AODEPM>2.0.CO
[4] 2
[5] Kanada S., 2004, AUT M MET SOC JAP, V86, P149
[6] A NEW APPROACH FOR COUPLING A LIMITED AREA MODEL TO A GCM FOR REGIONAL CLIMATE SIMULATIONS
KIDA, H
KOIDE, T
SASAKI, H
CHIBA, M
[J]. JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN, 1991, 69 (06) : 723 - 728
[7] MUROI C, 2004, AUT M MET SOC JAP, V86, P146
[8] Noda A., 2004, NATURE UNPUB
[9] Numerical Prediction Division, 2004, NPD LECT NOT NUM WEA
[10] Wakazuki Y., 2004, AUT M MET SOC JAP, V86, P147

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