| 1. | In the western mountains, water is the principal degradation factor since mountain glaciers are no longer important .
在西部山区，起减削作用的主要因素是水，山区冰川不重要。 |
| 2. | Twelve of the peaks in teton reach above 12 , 000 feet and support a dozen mountain glaciers
杰克逊湖水平如镜，游帆点点，恍如隔世。 |
| 3. | They say other evidence of warming , such as increases in ocean temperatures , shrinking mountain glaciers and the decreasing polar ice cover are consistent with this trend
该学院的科学家们认为，全球变暖最有力的证据是上世纪相对快速和广泛的气温上升。 |
| 4. | They say other evidence of warming , such as increases in ocean temperatures , shrinking mountain glaciers and the decreasing polar ice cover are consistent with this trend
他们称其他证据诸如海洋升温，山顶冰层收缩，极地冰层减少也与全球变暖大势所趋一致。 |
| 5. | They say other evidence of warming , such as increases in ocean temperatures , shrinking mountain glaciers and the decreasing polar ice cover are consistent with this trend
他们称其他证据诸如海洋升温、冰山融化、极地冰层覆盖面的缩小也与全球变暖大势所趋一致。 |
| 6. | They say other evidence of warming , such as increases in ocean temperatures , shrinking mountain glaciers and the decreasing polar ice cover are consistent with this trend
他们说其他变暖的证据也有，比如海洋温度的升高、高山冰川的急剧减少以及极地冰雪覆盖的减少。 |
| 7. | In the afternoon visit grand teton national park . the tallest peak rises to 13 , 770 feet . twelve of the peaks in teton reach above 12 , 000 feet and support a dozen mountain glaciers
随后沿著蛇河河谷进入大提顿国家公园，山川壮丽，气象万千，杰克逊湖水平如镜，游帆点点，恍如隔世。 |
| 8. | They quickly found that these immense rivers race along at glaciologically breakneck speeds ? at hundreds of meters a year , many times faster than the average mountain glacier
他们很快就发现，这些广大无边的冰流速度快得吓人（就冰河来说） ，冰流一年可前进数百公尺，比一般的高山冰河快好几倍。 |
| 9. | The composition of the ice age atmosphere is known precisely from air bubbles trapped as the antarctic and greenland ice sheets and numerous mountain glaciers built up from annual snowfall
经年累月的降雪在堆积南极、格陵兰冰原和许多山岳冰河时，封存其中的气泡可以让我们确知冰期的大气组成。 |
| 10. | According to an assessment report published by the inter - governmental panel on climate change ipcc in 2001 , one of the consequences of global warming was the rise in sea level due to thermal expansion of the upper layer of the ocean and melting of polar ice caps and mountain glaciers , and it was estimated that the global mean sea level had risen by one to two millimetres per year in the 20th century . there are , however , considerable regional variation in the sea level change as global warming would affect atmospheric and oceanic circulations and hence the regional climate and sea level
根据政府间气候变化专业委员会ipcc在二一年发表的评估报告，全球变暖导致海水受热膨胀以及两极冰冠和雪山冰川融化，造成全球海平面上升，在二十世纪全球海平面平均每年上升了约一至二毫米，但区域性的差异相当之大，这主要是因为全球变暖影响了大气及海洋环流，引致区域性的天气及海平面变化。 |
