JpGU-AGU Joint Meeting 2017

講演情報

[EE]Eveningポスター発表

セッション記号 A (大気水圏科学) » A-AS 大気科学・気象学・大気環境

[A-AS10] [EE] Interhemispheric and intrahemispheric coupling of the atmosphere

2017年5月23日(火) 17:15 〜 18:30 ポスター会場 (国際展示場 7ホール)

[AAS10-P04] EXTREME VARIATIONS IN THE POSITION OF INTERTROPICAL CONVERGENCE ZONE OVER THE SOUTHERN MARITIME CONTINENT

*Tercio Ambrizzi1Ana Carolina Vazques Freitas2Cristiano Prestelo Oliveira3Luis Aimola (1.USP University of Sao Paulo、2.UNIFEI Federal University of Sao Paulo、3.UFRN Federal University of Natal)

キーワード:INTERTROPICAL CONVERGENCE ZONE, SOUTHERN MARITIME CONTINENT, EL NINO/SOUTHERN OSCILLATION

This work investigates the extreme variations in the position of the Intertropical Convergence Zone (ITCZ) over the Southern Maritime Continent region in austral spring during the period 1979-2015. The extreme variations of the southern boundary of major tropical convection presents great correlations with a meridional Sea Surface Temperature (SST) gradient and Indian Ocean Dipole events.