巴伦支-喀拉海海温和青藏高原冬季地表气温的年代际联系
郑锦文, 左志燕, 蔺邹兴, 肖栋

Interdecadal relationship between sea surface temperature (SST) of Barents-Kara Sea and wintertime air surface temperature of Qinghai-Tibet Plateau
Jinwen ZHENG, Zhiyan ZUO, Zouxing LIN, Dong XIAO
图7 巴伦支-喀拉海海温正位相与负位相的合成差值(1968—1977年以及2002—2010年减1978—2001年):海平面气压(单位:hPa)(a)、500 hPa位势高度(单位:gpm)(b)及300 hPa位势高度(单位:gpm)(c)(阴影区域表示通过了订正自由度后的95%的Student’s t检验)
Fig. 7 The compose differences between positive and negative phases of sea surface temperature (SST) of Barents-Kara Sea (1968—1977 and 2002—2010 minus 1978—2001): sea level pressure (unit: hPa) (a), 500 hPa potential height (unit: gpm) (b) and 300 hPa potential height (unit: gpm) (c) (The shaded area indicates passing 95% Student’s t-test after the revised degrees of freedom)