They believe that if the ice cap melts global average sea level will rise by about seven metres.
他们认为格林兰的冰层融化会导致全球海平面上升7米。
Average sea level pressure has been getting higher in China, particularly in North China in winter.
中国海平面气压的变化总的来说是增大的，尤其是北方的冬季。
Therefore, it was thought only to a firm with average sea-surface elevation as the starting surface.
因此，人们就想到只能用一个确定的平均海水面来作为海拔的起算面。
The hot weather-and hot water-has come to the Caribbean, which has seen above average sea surface temperatures since January.
炎热的天气和温热的海水转移到了加勒比海，此海域从一月份起表面温度就一直高于平均值。
Cooling in Europe is unlikely due to global warming, but oceanic changes alter weather patterns and lead to higher than average sea level rise in the eastern US and UK.
全球变暖让欧洲不大可能再降温，但海洋变化将改变天气模式并导致在美国东部和英国的海平面上升得比其他地方更快。
Increases in global average air and sea temperature, ice melting and rising global sea levels all help us understand and prepare for the coming challenges.
全球空气和海洋平均温度上升、冰在融化、全球海平面上升，这一切使我们了解和准备应对即将到来的挑战。
Average air and sea temperatures in coastal areas had risen about 0.4 and 0.2 degrees Celsius respectively over the past 10 years, the news agency added.
该报道还补充道，在沿海地区的空气和海水温度在过去10年里分别上升了0.4摄氏度和0.2摄氏度。
The globes show sea surface height anomalies, which means places where the water surface is higher (red) or lower (blue) than average.
从这些球面可以看出海平面的高度异常，红色意味着比平均值高，而蓝色则指比平均值低。
Global sea levels could rise by up to 9m in the next few hundred years, even if the world manages to stabilise average temperatures to 2c above pre-industrial levels, according to a new study.
全球平均温度稳定在比工业时代前高2摄氏度水平，在接下来几百年内，全球海平面可能会上升9米。
The average daytime summer temperature at sea level is 85 degrees F. (29.4 C) while the average daytime winter temperature is 78 degrees (25.6 C).
夏季白天的平均温度为华氏85度(29.4摄氏度)，而冬季白天的平均温度为华氏78度(25.6摄氏度)。
Sea levels are rising globally by 3 millimetres on average.
全球海平线平均上升3毫米。
The carbon-fiber aircraft reached a maximum speed of 68 knots (groundspeed), an average speed of 23 knots and a maximum altitude of 8, 564 metersabove sea level, a statement said.
有评论说，这架碳纤维的飞行器最高速度达到68节（水平速度），平均速度为23节，飞行高度最高为海拔8546米。
The park sits on the Yellowstone Plateau, at an average elevation of 8,000 feet (2,400 m) above sea level.
黄石公园坐落在平均海拔为8000英尺（2400米）的黄石高原上。
During that time, local sea levels have risen by 120 millimetres, or 2 millimetres per year on average.
在那段时间里，当地的海平面上升了120毫米，或平均每年上升2毫米。
The team found that results from the two methods roughly matched and showed that Greenland is losing enough ice to contribute on average 0.46 millimetres per year to global sea-level rise.
该团队发现这两种方法所得到的数据结果大致相符，显示出格林兰冰层减少量导致全球海平线平均每年上升0.46毫米。
The first map, shown below, shows the average thickness of the sea-ice in January and February this year, as the ice approached its annual maximum.
下方的第一幅地图显示了今年一、二月海冰的平均厚度，当时正值冰盖到达每年最厚的时候。
According to the National Snow and Ice Data Center at the University of Colorado at Boulder, September sea ice was 39 percent below the long-term average from 1979 to 2000.
据美国科罗拉多大学博尔德分校国家冰雪数据研究中心的统计资料显示，今年9月的北极海冰面积比1979年至2000年的平均值低39%。
Arctic sea-ice cover reached its lowest ever recorded average level for the month of June.
六月，北极海冰的覆盖面积达到历史平均记录的最低点。
A Dutch study of 560 fulmars picked up dead in countries around the North Sea found 19 out of 20 had plastic in their stomachs-an average of 44 pieces in each.
一份荷兰的报告指出，在北海周围国家找到的560只管鼻藿里，每20只就有19只的肚里能找到塑料——且平均为44片。
This height is calculated relative to an average elevation determined for the moon's surface, since there is no such thing as a "sea level" as a reference on the moon.
这个高度是对比月球表面平均高度后计算出来的，因为月球表面并没有“海平面”作为参照。
The IPCC's computer models had simulated an average loss of 2.5% in sea ice extent per decade from 1953 to 2006. But in reality the Arctic sea ice had declined at a rate of about 7.8% per decade.
IPCC的电脑模拟显示:从1953年到2006年期间北极海冰的平均熔化速度为每十年2.5%.但实际上却是7.8%.
The sea level, which rose on average by 1.8mm a year from 1961 to 2003, went up by an average of 3.1mm a year between 1993 and 2003.
海平面已经从1961年到2003年平均每年1.88上升毫米上升到了1993年到2003年平均每年上升3.11毫米。
In the autumns of 2009 and 2010 the coverage of Arctic sea ice was much lower than the long-term average: the second smallest, last month, of any recorded November.
在2009年和2010年的秋天，北冰洋浮冰的比往常变薄，上一个月，也就是11月，北冰洋浮冰的厚度在历年同月份的记录中排名倒数第二。
The minimum 2009 sea-ice extent is still about 620, 000 square miles below the average minimum extent measured between 1979 and 2000 -- an area nearly equal to the size of Alaska, said Meier.
2009年冰川最小的面积大约是620000平方英里，几乎等同于阿拉斯加面积的大小，这低于在1979年和2000年之间测量的平均最小面积。
Arctic temperatures have increased at almost twice the global average rate in the last 100 years; 70,000 square kilometres of sea ice (an area about the size of Ireland) is disappearing annually.
北极的温度上升率在过去的100年中比全球温度的上升率高出了一倍，每年都有7万平方公里的冰海消失，而这一面积相当于整个爱尔兰的面积。
Arctic temperatures have increased at almost twice the global average rate in the last 100 years; 70,000 square kilometres of sea ice (an area about the size of Ireland) is disappearing annually.
北极的温度上升率在过去的100年中比全球温度的上升率高出了一倍，每年都有7万平方公里的冰海消失，而这一面积相当于整个爱尔兰的面积。
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