随着时间的推移，压力的增加，再加上从上方重新冻结的融水，小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。
With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.
考察研究表明，全球气候变暖对北极格陵兰冰盖西部影响很大：冰盖融化形成的天蓝色冰湖比比皆是，冰川退缩显著，在峡湾中的冰川退缩后形成了奇特的冰山群。
Such as, there are the sky blue lakes on the ice sheet of west Greenland everywhere, the glacial recession is very obvious and there are many icebergs in the Ilulissat Fjord.
分析表明，溶解的有机物质吸收了足够的来自太阳光线的蓝色波长，使冰看起来是绿色的。
Analysis shows that the dissolved organic material absorbs enough blue wavelengths from solar light to make the ice appear green.
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