福建省2018年3—6月干旱环流的变化特征

何芬, 赖绍钧, 池艳珍, 潘航, 曹蓉, 鲍瑞娟

Variation characteristics of drought circulation in Fujian Province from March to June 2018

HE Fen, LAI Shaojun, CHI Yanzhen, PAN Hang, CAO Rong, BAO Ruijuan

图5 2018年3—6月500 hPa阻塞高压(阴影,单位:m·deglat-1)的逐日演变(a,绿色虚线间为乌拉尔山地区,红色虚线间为贝加尔湖地区,蓝色虚线间为鄂霍次克海地区)和逐日全省平均日气温距平(b)

Fig.5 Daily evolution of 500 hPa blocking high strength (a, shaded, Unit: m·deglat-1; the area between two green dotted lines for Ural region, the area between two red dotted lines for Baikal region, the area between two blue dotted lines for Okhotsk region) and daily average temperature anomalies of Fujian Province (b) from March to June 2018