SST diurnal cycle experiments based on FIO-ESM v2.0

Weak and strong SST diurnal cycle experiments based on FIO-ESM v2.0The first experiment, denoted as Exp_WDA, did not consider the sublayer parameterization scheme, resulting in a weak simulated diurnal variation with a small amplitude. In contrast, the second experiment, denoted as Exp_SDA, incorporated the sublayer parameterization scheme, resulting in a strong simulated diurnal variation with a large amplitude.

基于FIO-ESM v2.0的弱、强海表温度（SST，Sea Surface Temperature）日循环模拟试验。第一组试验记为Exp_WDA，未考虑次表层参数化方案，模拟得到的日变化幅度较小，呈现弱日循环特征；与之相对，第二组试验记为Exp_SDA，引入了次表层参数化方案，模拟得到的日变化幅度较大，呈现强日循环特征。