Researchers estimate that the accelerating flow of glaciers in West Antarctica is contributing about 10% of the observed rise in the mean global sea level.

研究人员估计，西南极洲冰川的加速流动在已观测到全球平均海平面上升中所起的作用约占10％。

youdao

It passes through some of the worlds highest mountain passes in the world, with a mean altitude in between 2 to 3 miles above sea level.

公路穿过世界最高的山脉，海拔2至3公里。

youdao

Mass balance of Antarctic ice sheet and mean sea level are the factors in global change study.

南极冰盖的物质平衡和海平面变化是全球变化研究的一个重要内容。

youdao

Mean sea level: average height of the sea surface over a 19-year period.

UNESCO: L O S S A R Y

In the Mekong River Delta, for instance, the sea level rising by 2 meters (6.5 feet) could mean the loss of millions of acres of agricultural land, reducing it by half, Ehrhart said.

CNN: Climate change may displace up to 200 million