AGCM experiments Atlantic Nino background

Output data from AGCM experiments with the models SPEEDY and UCLA-AGCM. CLIM1 (CLIM2) has 1950-1960 (1975-1985) global mean SST. ATL1 (ATL2) has same background as CLIM1 (CLIM2) including an Atlantic Nino.本数据集为采用SPEEDY与UCLA-AGCM模式完成的大气环流模式（Atmospheric General Circulation Model，AGCM）试验输出数据。其中，CLIM1（CLIM2）的全球平均海表温度（Sea Surface Temperature，SST）时段为1950-1960年（1975-1985年）；ATL1（ATL2）的背景场与CLIM1（CLIM2）保持一致，且包含大西洋尼诺（Atlantic Nino）现象。