日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

 
 
 

當前位置: Language Tips> 新聞播報

'Humans to blame' for rise in shark attacks

2012-02-15 15:25

 

Get Flash Player

進入英語學習論壇下載音頻

Sharks killed twice as many swimmers and surfers last year than in 2010, with the increase due largely to a growth in tourism and changing shark patterns due to global warming.

There were 12 deaths in 46 shark attacks in 2011, a mortality rate of more than 25 percent compared to an average of under 7 percent in the last 10 years, according to statistics from the University of Florida.

Countries that recorded shark attack deaths included Australia with three fatal attacks out of a total of 11; South Africa, two fatal out of five; the French island of Reunion, two deaths in four attacks; and Seychelles with two attacks both of which ended in death.

In addition, there were three non-fatal shark attacks in Indonesia, three in Mexico, three in Russia and two in Brazil.

Three locations not normally associated with high numbers of shark attacks - Reunion, Seychelles and New Caledonia - registered a total of seven attacks with five fatal outcomes, according to George Burgess, an ichthyologist from the University of Florida, which published the International Shark Attack File.

"Those were not traditional areas for tourism," the scientist explained.

"Over the last decade, more and more tourists have been going there... So we are getting more people coming to places where there are sharks, and the local communities are not prepared for the number of people going into the water at this time."

He added that medical facilities in these areas may not be developed enough to provide treatment in emergencies of this type.

In addition to the influx of tourists, the effects of global warming have meant sharks migrating to regions where they were not normally seen. Last August, authorities even reported three non-fatal shark attacks in Russia's far eastern Primorye region - not a normal location for the predator.

The United States experienced the most shark attacks last year with a total of 29 out of 75 reported around world, but suffered no fatal cases, Burgess said.

"In the US, and in Florida, where the most shark attacks occur in the US, we have seen a decline over a 10-year period," he said of the fatalities.

According to Burgess, this could be a result of the economic crisis of recent years, which has reduced the number of tourists visiting Florida.

He noted that the United States had done a "good job" to ensure safety in areas where sharks and humans meet.

Burgess said the reduction in the number of fatalities had been made possible due to professional beach safety personnel, reliable emergency care, and the availability of many good hospitals and other medical facilities.

"As a result, when trauma occurs, when there are serious injuries in the water, we can get the people to the hospital quickly," he said.

Still, the number of fatal shark attacks remains very low compared to other causes of death, Burgess observed.

The number also appears lower still compared to the 30 million to 70 million sharks killed by humans each year, noted the scientist. The shark killing, he said, was a "tragedy".

A third of all shark species, including the Great White, are threatened with extinction because of overfishing and demand in Asia for their fins, to which people wrongly attribute aphrodisiac properties.

Questions:

1. How many deaths were there from shark attacks in 2011?

2. Which region of Russia were shark attacks reported?

3. Why are shark fins in demand in Asia?

Answers:

1. 12

2. Primorye region

3.For their aphrodisiac properties.

(中國日報網英語點津 Rosy 編輯)

'Humans to blame' for rise in shark attacks

About the broadcaster:

'Humans to blame' for rise in shark attacks

Emily Cheng is an editor at China Daily. She was born in Sydney, Australia and graduated from the University of Sydney with a degree in Media, English Literature and Politics. She has worked in the media industry since starting university and this is the third time she has settled abroad - she interned with a magazine in Hong Kong 2007 and studied at the University of Leeds in 2009.

 
中國日報網英語點津版權說明:凡注明來源為“中國日報網英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883561聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。

中國日報網雙語新聞

掃描左側二維碼

添加Chinadaily_Mobile
你想看的我們這兒都有!

中國日報雙語手機報

點擊左側圖標查看訂閱方式

中國首份雙語手機報
學英語看資訊一個都不能少!

關注和訂閱

本文相關閱讀
人氣排行
搜熱詞
 
 
精華欄目
 

閱讀

詞匯

視聽

翻譯

口語

合作

 

關于我們 | 聯系方式 | 招聘信息

Copyright by chinadaily.com.cn. All rights reserved. None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited. 版權聲明:本網站所刊登的中國日報網英語點津內容,版權屬中國日報網所有,未經協議授權,禁止下載使用。 歡迎愿意與本網站合作的單位或個人與我們聯系。

電話:8610-84883645

傳真:8610-84883500

Email: languagetips@chinadaily.com.cn

主站蜘蛛池模板: 成人高清视频在线观看 | 午夜精品一区二区三区在线观看 | 欧美日韩高清 | 天天草天天干 | 99爱在线视频| 一区二区三区在线免费观看视频 | 国产在线黄色 | a在线免费 | 亚欧成人| 国产jjizz一区二区三区视频 | 黄色片视频在线观看 | 欧美成人一区二区三区片免费 | 欧美不卡在线 | 国产在线视频你懂的 | 亚洲精品福利 | 日韩美av | www.欧美精品| 欧美一区二区在线视频 | 中文字幕一区二区在线观看 | 久久久性视频 | 亚洲第一免费视频 | 亚洲国产精 | 成年人在线免费看 | 日韩精品在线不卡 | 欧美一级做性受免费大片免费 | 亚洲激情网 | 国产毛片av| 看av网| 四虎av在线播放 | 一二三四av| 久久久久一区二区三区四区 | 91成人在线播放 | 青青操国产视频 | 99er这里只有精品 | 亚洲男人天堂2018 | 久久青青操 | 国产精品久久久久久网站 | 国产一区二区三区免费视频 | 黄色h视频 | 香蕉视频在线观看视频 | a级片在线播放 |