这是导致“全球变暗”的主要原因之一。全球变暗的现象始于1970年,是空气中的浮质(悬浮微粒)增加所致。
It is a major reason for "global dimming", which has been caused by an increased amount of aerosols in the air since 1970.
这些大气微粒通过两种途径作用于冰川:首先,悬浮在空气中的微粒吸收太阳光,升高周围空气温度。
These particulates can melt ice in two ways. First, floating in the air, they absorb sunlight and heat the surrounding atmosphere.
这些微粒没有到达大气的最高层,并且不可能长时期悬浮在空气中而影响全球气候。
Those particles haven't reached the upper levels of the atmosphere and are unlikely to hang around for a long time or affect the global climate.
应用推荐