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標題: 英國“多佛白壁” [打印本頁]
作者: vandas    時間: 2012-3-17 02:05 AM     標題: 英國“多佛白壁”

因為大雨和天氣寒冷，英國著名觀光景點“多佛白壁”上月崩塌，約有重達數千噸、面積相當於一個足球場大的巨塊石灰崩塌後掉落海中。
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幾千萬年前在英格蘭南部海藻化石形成的白堊崖，從法國橫越英吉利海峽到英國都會看到這片白壁，一直是英國著名的景觀。不過，由於海藻化石不夠強硬，一碰到大雨就會崩落，因此常有白堊崩塌。
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An aerial view of the latest chalk slip at the White Cliffs of Dovertvb now,tvbnow,bttvb: j5 B( M* V0 a5 @
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' ]9 W% ?7 J. v- ~2 o  h1 Y' VThe collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing 5.39.217.77) e) y& N& g8 _3 ?5 e7 l- f! e

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: E! R: \" R. q7 u) K4 ctvb now,tvbnow,bttvbThe Kent landmark has suffered large rockfalls before, most significantly in January last year
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'
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A spokeswoman for the National Trust - which looks after parts of the chalk grassland in the area - said the cliff-fall happened between Langdon Cliffs and South Foreland Lighthouse5.39.217.77  H" G- D7 u) k: M

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8 x* |5 n4 ~+ b9 [5.39.217.77Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard said
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Dover Coastguard said no one was injured but that it serves as a reminder that if people are walking along the cliff-top or underneath, that the cliff can crumble away
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) W2 T% u. q6 T( G9 B7 RCliff investigation: Dover Coastguard said a full survey has yet to be carried out to determine the exact amount and length of cliff that crumbled on Friday
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Collapse: Thousands of tons of chalk fell from the white cliffs of Dover in an area known as Crab Bay. Here a woman surveys the damage5.39.217.77, W$ b! Q, D0 l, Q) E

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Cliff face fall: The collapse may have been caused by rain freezing after being absorbed into the chalk and then expanding, causing it to weaken
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Immortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover5.39.217.77. m4 z+ K" N4 J# v1 m: x7 i6 c

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) \  c) f2 t% W; @Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port
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作者: chowold2    時間: 2012-3-19 07:18 AM

如果唔係日日崩落,要睇崩落奇觀都唔容易.
作者: k23bb    時間: 2012-3-23 01:39 AM

如果唔係日日崩落,要睇崩落奇觀都唔容易.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。. D4 S: |# w; N, D! r
chowold2 發表於 2012-3-19 07:18 AM
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日日都跌d..跌極都跌唔完咁
作者: meibbq    時間: 2012-4-6 10:34 PM

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