天气预报 > 教育 > 冰泡怎样形成
冰泡怎样形成
更新时间: 2019-03-05 00:00:00  

湖底有气泡上升的同时气温急速降至冰点以下,低温将水中的气泡锁定在冰中,从而形成冰泡。

冰泡湖的形成要具备一定的气象条件:

一、气温要急速降至冰点以下,冰封的速度快才能将水中的气泡锁定在冰中;

二、在湖水冰冻过程中湖底有气泡上升;

三、冰泡形成过程中风速要小,水面平静而清澈;

四、冰泡形成之后,要有大风天气能将冰面的雪花吹走,避免湖面被积雪覆盖而看不到冰泡。

关键词: 怎样 形成

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