去年入冬以来,人们普遍觉得“这个冬天不太冷”,气象学家也断言“又是暖冬”,然而岁末年初,强降雪、降温席卷近半个中国,应验了“天有不测风云”之说。过去的冬季到底是不是暖冬?暖冬是不是由厄尔尼诺现象引起的?厄尔尼诺又会给今年的气候带来什么样的影响呢?刚刚过去的 2004 Since the winter of last year, people generally felt that “this winter is not too cold,” and meteorologists also assert that “it is a warm winter.” However, at the end of the year and the beginning of this year, heavy snowfall and cooling of temperatures have swept nearly half of China and fulfilled the “unexpected accident” Said. The past winter in the end is not warm winter? Warm winter is not caused by El Niño? El Nino will give this year’s climate what kind of impact? Just past 2004