ozone hole

Prof Austin's computer simulation suggests that the Arctic ozone hole will not recover until around 2040.

奥斯丁教授的电脑模拟显示北极的臭氧洞到2040年之前也不会复原.

With the development of productive forces, air pollution, water pollution, forest reduced, ozone hole, etc. are a threat to human survival and development.

随着生产力发展，大气污染、水体污染、森林锐减、臭氧层空洞等等无不威胁着人类的生存和发展。

The ozone hole over the Antarctic has reached its peak this year and has become one of the largest holes of recent years.

南极上空的臭氧空洞已达到年度最大范围，成为近年来最大的空洞之一。

Sandstorm weather, ozone hole, primitive forests disappearance and so on affect our life.

沙尘暴天气、臭氧层空洞、原始森林消失，等等这些无不影响着我们的生活。

The ozone hole had been growing for decades over Antarctica.

几十年来，南极洲上空的臭氧层空洞在不断扩大。

For an ozone hole to form, proper weather conditions must also exist.

对一个臭氧空洞的形成来说, 必须存在适当的气象条件.

Analyses and studies on the formations and variations of the Antarctic ozone hole

南极上空臭氧洞形成和演变的分析研究

Every spring the ozone is chewed up, and the hole appears.

每年春天，臭氧遭到破坏，空洞就出现了。

Deep Chill Triggers Record Ozone Hole

寒冷导致创记录的臭氧洞

This is perhaps the very first emergency that mankind have declared for an ozone hole.

这很可能也是人类第一次因臭氧空洞问题而进入紧急状态。

And the ozone hole has been the emergence of andand even people have caused great harm.

并且臭氧空洞的出现已经对动植物甚至使人都造成了巨大的危害.

Environmental problem is the current major issue in the world. The problems such as acid rain, ozone hole and the greenhouse effect which become more and more serious threat human normal production and quality of life.

环境问题是当前全球面临的重大问题，如酸雨、臭氧层空洞以及温室效应愈演愈烈，严重威胁到人类正常的生产与生存质量。

The ozone hole forms over Antarctica in August and September, when the temperatures are coldest.

南极上空的臭氧洞于8月至9月间天气最冷的时候形成.

This is the largest ozone hole that has ever been observed.

这是迄今人类所观测到的最大一个空洞。

Even the polar ozone hole.

南北极甚至出现了臭氧空洞.

Unit 101 The Ozone Hole: Why over Antarctica?

臭氧空洞: 为什么出现在南极洲上空?

Although experts are optimistic that the hole has slowly been recovering, Clare Nullis from the World Meteorological Organization is warning people to remain committed to protecting the ozone layer.

尽管专家对臭氧层空洞正在慢慢恢复持乐观态度，但世界气象组织的克莱尔·纽利斯警告人们要继续致力于保护臭氧层。

Before that year, however, NASA had already taken pictures of the ozone hole that appeared over the Antarctic.

但是在这之前，美国航天航空局就已经拍摄到了出现在南极上空的臭氧洞。

And the ozone hole has been the emergence of plants and animals and even people have caused great harm.

并且臭氧空洞的出现已经对动植物甚至使人都造成了巨大的危害。

A review on study of antarctic ozone hole

南极臭氧洞的研究

And even the extra cooling of eastern Antarctica by the ozone hole has not stopped the overall trend.

南极东部由于臭氧洞的关系使得其温度下降，即使这样，整个大陆的气温还是呈上升之势。

A Numerical Experiment on the Impact of Antarctic Ozone Hole on the Global Climate

南极臭氧洞对全球气候影响的数值试验

Oh, oh, the Ozone hole is back!

糟了, 臭氧层的穿孔又出现了!

In fact, the agreement to address the ozone hole has actually cut five times the greenhouse gas emissions as has the Kyoto Protocol to address global warming.

事实上，该蒙特利尔议定书（致力于解决臭氧层空洞问题的）与京都协议书（以解决全球变暖为中心的）一拍即合——议定书的实施能使温室气体排放量降低五倍。

Why the ozone hole is only found in Antarctica?

为什麽臭氧破洞只在南极上空发现?

This hole is over the Antarctic and is often referred to as the ozone hole.

这个空洞处于南极上空,常常称为臭氧空洞.

Lessons from the Ozone Hole

从臭氧空洞中汲取的教训

In recent years, the climate in many areas became abnormal, the scope of the acid rain is expanding and the ozone hole is growing bigger, all of these are because of the use of fossil fuels.

近年来，很多地区气候反常，酸雨范围不断扩大，臭氧层空洞范围越来越大，其原因就在于化石燃料的使用。

At its largest this year, the ozone hole covered more than 15 million square kilometers.

在最大的一年中, 臭氧空洞覆盖超过15万平方公里.

The formation of Antarctic ozone hole is mainly related to the polar stratospheric clouds and the processes of heterogeneous chemistry.

南极臭氧洞的形成与南极平流层云及其非均相化学过程有很大关系。