标签:南极臭氧层 相关文章
Researchers have made some interesting discoveries near Antarctica. A team of scientists from the British Antarctic Survey and University of Hamburg have published the first comprehensive inventory of sea and land animals near the tip of the Antarct
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An enormous iceberg in Antarctica has killed off 150,000 penguins and threatens to wipe out an entire colony, which has become trapped and unable to reach food. 南极洲上一枚巨大的冰山已经导致15万只企鹅死亡,整个栖息地的企鹅
极限跑者雷赞哈布分享他徒步远征打破南极步行纪录的激情体验 一个穿越暴雪的33天冲刺。
Researchers have made some interesting discoveries near Antarctica. A team of scientists from the British Antarctic Survey and University of Hamburg have published the first comprehensive inventory of sea and land animals near the tip of the Antarcti
There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th
The existence of this shore seemed to bear out Commander Maury's hypotheses. 这片陆地的存在好像证明莫利的假设是对的。 In essence, this ingenious American has noted that between the South Pole and the 60th parallel, the sea is cove
An enormous iceberg in Antarctica has killed off 150,000 penguins and threatens to wipe out an entire colony, which has become trapped and unable to reach food. 南极洲上一枚巨大的冰山已经导致15万只企鹅死亡,整个栖息地的企鹅
Rare black penguin in the Antarctic islands The penguin, believed to be suffering from a condition known as melanism, was spotted on Fortuna Bay, a sub-Antarctic island of South Georgia, about 860 miles off the Falklands. 这只被认为患有黑化症
[全屏观看] 点击右键- 另存为 可保存这个Flash影片 游戏说明: 游戏介绍:圣诞老人在南极撞冰块,冰块里藏着很多给大家的礼物哦。 操作指南:鼠标键控制移动和接发球。
The Ozone Layer 臭氧层 Can humans live away from the Earth? 人类能远离地球生活吗? Maybe it will be possible in the future but it is impossible now. 或许将来可以,但现在不行。 In our solar system, the Earth is probably the
Earth's Ozone Layer Shows Signs of Recovery 地球臭氧层出现恢复迹象 The new report says the Earths ozone layer is showing signs of recovery. Ozone is a form of oxygen. It is found in the air we breathe and in Earth's atmosphere. The ozone l
Good News: Earth's Ozone Hole is Healing 好消息:地球臭氧层空洞正在恢复 There is big news about the environment: Scientists say a hole in Earths protective ozone layer is starting to heal. 一则关于环境的重磅新闻来袭:科学家
But they are hungry and eager to reach their mother whos delayed feeding them on this special day. Now she lures them with the promise of milk, the only food the cubs have known since they were born, deaf and blind beneath the snow some two months ag
As we travel south, so the suns influence grows stronger. And at 50 degrees of latitude, a radical transformation begins. Summers here are long enough for broadleaf trees to replace conifers. Broadleaves are easier to eat and digest, so now animals c
Do you know what centenary means? It means the 100-year anniversary of something. This week is the centenary of the arrival at the South Pole of the first British explorers , led by Captain Robert Scott. The English word Arctic means the area of the
HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo
Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(
台湾籍旅美老师今天交给我们的句子是: But these claims were a bit hollow, because, on the Civilization tech tree, Antarctica wasn't colonizable. Nonetheless, like Monopoly, the optimal colonial strategy is Claim everything you land o
本期内容: Leaders from nearly 200 nations signed an agreement to phase out hydro fluorocarbons, chemicals used in refrigeration and air conditioning. In the 1980s the Montreal Protocol replaced chlorofluorocarbons, which were known to harm the