20世纪以来强火山喷发对中国温度变化区域差异的影响

郝志新, 孙迪, 张学珍, 郑景云

Regional differences in temperature response in China to the large volcanic eruptions since the 20th century

Zhixin HAO, Di SUN, Xuezhen ZHANG, Jingyun ZHENG

图2 不同纬度、不同季节的强火山喷发对中国冬半年温度区域差异影响的SEA分析(不同颜色虚直线代表不同区域90%的信度检验水平;所有温度数值为相对于火山喷发前5年的距平值,下同)

Fig.2 Superposed epoch analysis (SEA) for regional differences of winter half-year temperature from the impact of large volcanic eruptions at different latitude bands and seasons(Dashed lines indicate the 90% confidence level for corresponding regions; All SEA time series expressed as temperature anomalies with respect to the 5 years preceding the volcanic events, the same below)