这使得更多的太阳辐射穿透地球的大气层,从而促进气候强迫作用(更短波辐射到达地球,升高陆地和海洋表面气温)。
This allows more solar radiation to penetrate the earth's atmosphere, which promotes a climate forcing effect (more short wave radiation reaches the earth, warming land and sea-surface temps).
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.
二氧化碳浓度过高引起的平均温度变化,可能会因为实施第一种办法有所缓和,单纯减少太阳辐射量却并不能让气温恢复到以前的状况。 当地的温度仍旧会发生变化,比如受洋流,降雨量,土壤湿度和光合作用的影响。
While it is possible to imagine doing so in a way that cancels out the change in average temperature caused by an increase in carbon dioxide, such a reduction would not simply restore the status quo.
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