AMOC指数与中国大范围极端冷、暖日的总发生天数 (IMAGE) Science China Press Caption AMOC指数(虚线)与用1.28个标准差定义(上图)和1.65个标准差定义(下图)的中国大范围极端冷、暖日的总发生天数(实线)的时间序列 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.