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。
1 ]4 d/ U I4 Z8 v: kTVBNOW 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。4 M7 U% |3 n% c
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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2 [2 U9 G1 A% xAn aerial view of the latest chalk slip at the White Cliffs of Dover
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The collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing
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7 C/ k# y& t* ^ B9 FThe Kent landmark has suffered large rockfalls before, most significantly in January last year 3 l+ K3 S. M' \7 a
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'公仔箱論壇6 L$ z' Y$ ]0 j9 A: o2 l1 C7 j
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B+ d; \9 N& ^6 KA 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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" `1 e6 w, ]" Q: S7 k2 iCollapse: 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 awaytvb now,tvbnow,bttvb: M$ O( d! ^# e, c% k0 p
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) b, u' V" L2 k/ X# vtvb now,tvbnow,bttvbCliff 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公仔箱論壇% _6 Z) T7 S& A& S
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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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- I6 Z& l$ V+ y* u2 M9 S5 B: NImmortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover5.39.217.768 v* J1 K5 D1 e0 l( W/ R+ \
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 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。0 e6 P) [) E# F% c
Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port" J, Y2 S. `8 U
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發表於 2012-4-6 10:34 PM
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