全球变暖之全球气候变暖将会导致更多的飓风出现（双语）托福考试(TOEFL)

文章作者 100test 发表时间 2009:12:24 18:01:24
来源 100Test.Com百考试题网

　　全球变暖之-全球气候变暖将会导致更多的飓风出现（双语）
　　声明：本文图片内容来自与互联网络，旨在调节视觉疲劳，如有版权问题，请致电告知。本文英文阅读文本内容来自于国外英文门户以及资讯资料网站，可能有超语法类的常用正确表达，请大家仔细审阅，注意甄别。
　　假如在未来50年的时间里，地球的平均温度再升高1摄氏度的话,那么更多的飓风将会出现。
　　The violence and frequency of hurricanes will increase with global warming， the Government‘s chief scientific adviser warned today。
　　Sir David King issued his warning as Hurricane Rita menaced America‘s Gulf Coast and the heart of the US oil－refining industry， hard on the heels of Hurricane Katrina， which devastated the city of New Orleans and surrounding areas。来源：考试大
　　Interviewed on BBC Radio 4‘s Today programme， Sir David also cautioned that the current spate of high－powered hurricanes is likely to continue into next month。
　　Sir David said： There is no question that intensity of hurricanes is dependent on surface sea temperature。百考试题－全国最大教育类网站(100test.com)
　　What we have seen in the Gulf of Mexico this year in August， surface sea temperatures were two to three degrees centigrade warmer than usual。
　　This means this is potentially an extreme event in terms of hurricane generation， so in that sense it is no surprise that we are seeing these intense hurricanes。
　　Across the central Atlantic sea temperatures will probably continue to be about one degree centigrade above normal right through to the end of this month， into October， which means that we can also anticipate that hurricanes will continue over that period at this intensity。www.Ｅxamda.CoM考试就到百考试题
　　The point is that there is nobody arguing that sea temperature does not create more intense hurricanes。 And as we then move forward in time， and the planet continues to warm up， we have therefore got to anticipate 。。。 that hurricane intensity， the baseline intensity of hurricanes will increase。
　　Sir David added： If in 50 years‘ time the average temperatures are a further one degree centigrade up， the conclusion is inescapable that there should be more of this kind of activity。 来源：www.examda.com
　　英国政府首席科学顾问戴维卡特里娜飓风刚刚重创了美国新奥尔良市及其周边地区，接踵而至的丽塔飓风正使该国墨西哥湾沿岸以及炼油业的心脏地带面临严重威胁。戴维毫无疑问，飓风强度的大小取决于海洋表面温度的高低。从我们今年8月在墨西哥湾地区观测到的情况来看，那里海面的温度较之往年要高出2至3摄氏度。从飓风的产生这一角度来看，这种情况的出现或许意味着我们正在面临一个极为严重的局面，如此说来，前面那几场强飓风的到来就并不令人感到意外了。从现在起直到本月底乃至10月份，大西洋中部地区的海面温度可能会一直比正常情况高出大约1摄氏度，这也意味着此种强度的飓风会在这段时间里不断出现。现在没有谁会争辩说较高的海面温度不会造成强度更高的飓风。假如我们把眼光往前看的话，地球的温度在持续升高，于是我们便可以预计飓风的强度以及衡量这一强度的下限也将会不断上升。百考试题论坛
　　另外，金还补充说：假如在未来50年的时间里，地球的平均温度再升高1摄氏度的话，那么我们可以十分肯定的认为，诸如此类的自然现象还将会更多的出现。