A large hole in the ozone layer was reported to have opened over the Arctic this spring, the first time ozone loss in the northern hemisphere has matched that in the southern.
据报道，今年春天北极上空的臭氧层出现一个大洞，这是首次在北半球出现的臭氧损耗和南半球不相上下。
Altering the atmosphere could also weaken solar power and reverse years of work to close the hole in the ozone layer.
改变大气也会削弱太阳能，并让为关闭臭氧层空洞所做的多年努力付诸东流。
Apart from global warming, Mr Ban will meet people affected by another environmental problem-the emergence of a hole in the ozone layer.
除了了解全球变暖问题，潘基文还将会见受到臭氧层空洞影响的人们。
One reason for the rise in sunburn could be the hole in the ozone layer - the protective layer that shields the Earth from the sun's harmful ultraviolet rays.
晒伤增多的一个原因可能是臭氧层空洞，而臭氧层是保护地球不受太阳紫外线危害的保护层。
Scientists have discovered that a growing number of whales are suffering from sunburn - and that the hole in the ozone layer could be to blame.
科学家发现，越来越多的鲸鱼被晒伤，而臭氧层空洞则可能是幕后元凶。
Scientists have only become aware of related problems over the past few decades, since this year marks the 25th anniversary of the discovery of the hole in the ozone layer.
数十年后的今天，正值发现臭氧空洞的25周年纪念日之际，科学家才开始意识到相关的问题。
The hole isn't literal; no part of the stratosphere - the second layer of the atmosphere, between 8 and 50 km (5 and 31 miles) - is empty of ozone.
臭氧空洞并非真正意义上的一个巨大空洞，而是在地球大气层的第二层(距离地面8- 50千米平流层)出现臭氧含量的缺乏。
The ozone layer outside the polar regions is projected to recover to pre-1980 levels by 2048, although the annual springtime ozone hole over the Antarctic is not expected to recover until 2073.
尽管每年春季出现在南极洲上空的臭氧空洞预计要到2073年才能恢复，但是极地以外地区的臭氧层预计到2048年就可以恢复到1980年以前的水平。
Thee ozone layer outside the polar regions is projected to recover to pre-1980 levels by 2048, although the annual springtime ozone hole over the Antarctic is not expected to recover until 2073.
尽管每年春季出现在南极洲上空的臭氧空洞预计要到2073年才能恢复，但是极地以外地区的臭氧层预计到2048年就可以恢复到1980年以前的水平。
The ozone layer outside the polar regions is projected to recover to pre-1980 levels by 2048, although the annual springtime ozone hole over the Antarctic is not expected to recover until 2073.
到2048年，极地地区外的臭氧层将恢复到1980年以前的水平，但每年春季出现的南极臭氧层空洞要在2073年才能得到恢复。
There is strong evidence to show that the hole in the Ozone Layer is expanding at an alarming rate.
有确凿的证据显示臭氧层上的空洞正在以惊人的速度扩大。
With the intensification of human activities, the ozone layer of the earth's surface appears serious hole.
随着人类活动的加剧，地球表面的臭氧层出现了严重的空洞。
Makes sense, they say, because these trout live near the world's biggest hole in the ozone layer-meaning more exposure to UV rays.
他们认为这符合情理，因为这些鳟鱼生活在世界上臭氧层空洞最大的区域附近，这意味着它们接触到了更强的紫外线。
Media reports dubbed the annual thinning a hole in the ozone layer .
媒体报道称之为臭氧层年度稀释“空洞”。
An ozone hole is an area of the ozone layer that is seasonally depleted of the protective gas-such as the well-known hole over Antarctica.
臭氧空洞是指臭氧层中季节性消耗保护性气体的一个区域，例如著名的南极上空的臭氧空洞。
Our use of ozone-depleting substances such as chlorofluorocarbons (CFCs) had torn a hole in the ozone layer that protects us from the sun's harmful ultraviolet radiation.
我们使用的氯氟化碳等臭氧消耗物质将保护我们免受有害的太阳紫外线辐射的臭氧层撕裂出一个空洞。
Scientists have discovered that a growing number of whales are suffering from sunburn and that the hole in the ozone layer could be to blame.
科学家发现，越来越多的鲸鱼被晒伤，而臭氧层空洞则可能是幕后元凶。
There is strong evidence to show that the hole in the Ozone Layer is expanding at an alarming rate .
有确凿的证据显示臭氧层上的浮泛正在以惊人的速度扩大。
Scientists have disclosed further details about a giant hole in the protective ozone layer above the Arctic that matched the size of those found regularly over Antarctica.
科学家透露更多关于北极具保护性的臭氧空洞问题，面积相当于南极的空洞。
Scientists have disclosed further details about a giant hole in the protective Ozone layer above the arctic. It matched the size of those found regularly over Antarctic .
科学家透露更多关于北极具保护性的臭氧空洞问题，面积相当于南极的空洞。
As a protective layer of the earth - the ozone layer also tore a large hole.
身为地球的保护层-臭氧层亦破了个大洞。
Although the ozone layer contributes to the greenhouse effect, theozone hole and global warming are actually separate issues.
虽然臭氧层会引起温室效应，但臭氧空洞与全球变暖实质上是两回事。
Now the earth has become a big greenhouses, mainly because: automobile tail emissions is overmuch, cause the hole in the ozone layer…
现在的地球已经成了个大暖房，主要是因为：汽车尾排放过多，造成臭氧层空洞…
Now the earth has become a big greenhouses, mainly because: automobile tail emissions is overmuch, cause the hole in the ozone layer…
现在的地球已经成了个大暖房，主要是因为：汽车尾排放过多，造成臭氧层空洞…
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