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。公仔箱論壇( `) _/ S8 B/ o Z3 J7 ^7 y
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An aerial view of the latest chalk slip at the White Cliffs of Dover公仔箱論壇$ Z+ Q6 x- a% n6 O9 H
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The collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing 公仔箱論壇% c; B# {7 ^' v
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The Kent landmark has suffered large rockfalls before, most significantly in January last year tvb now,tvbnow,bttvb0 ?# z8 B5 D J7 s
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' F5 E' f) h/ J0 zTVBNOW 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。When the cliffs tumble, locals have described it as 'like a lorry going down the hill'' p( p+ v/ c5 l8 i9 u
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) ]6 j8 a9 d3 K& t0 P公仔箱論壇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 Lighthouse
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Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard saidTVBNOW 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。. @& B4 D- x; j/ [- R
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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公仔箱論壇- I4 n% s$ |& o/ K3 J& R0 ]6 `' C% N
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Cliff 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 damage
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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: Y; |; q% E6 U! [/ w, ?
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, ^5 W! ~* m+ V# T# VImmortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover- h; `8 v D* B7 k6 A7 p
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+ K. |/ E0 r2 M& u1 A2 q s公仔箱論壇Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port
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發表於 2012-3-17 02:05 AM
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發表於 2012-3-19 07:18 AM
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發表於 2012-4-6 10:34 PM
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