原帖由 wenchaoling 于 2007-8-10 02:50 PM 发表
11. Soot, mostly from burning coal, reduces the reflectivity of snow and ice, letting Earth\'s surface absorb more solar energy and possibly resulting in earlier snow melts and exposure of much da ...
11. Soot, mostly from burning coal, reduces the reflectivity of snow and ice, letting Earth\'s surface absorb more solar energy and possibly resulting in earlier snow melts and exposure of much darker underlying soil, rock and sea ice. This in turn led to warming across much of the Arctic region. 20\'
11、由于生活垃圾的污染,以及灼烧的煤炭产生的二氧化碳,使反射性和冰, 让北极的表面吸收了更多的太阳能,这导致了北极地区的温度在逐渐升高,加快了冰的融化和水位的升高
主要来源于燃煤的烟灰降低了雪和冰的反射度,使地球表面吸收了更多的太阳能,这可能导致早期的雪的融化和许多深层土壤,岩石和海冰的暴露。这又进一步引起北极地区的暖化。 |