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。os.tvboxnow.com; i( f& G4 u& u- I9 ~$ z- Q: V
4 `" l- X- @ h$ ]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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( | n+ _* u" E: R6 S& y/ R2 o3 zAn aerial view of the latest chalk slip at the White Cliffs of Dover公仔箱論壇( b/ i* }3 {# @; h9 {, m; I, R
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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3 u' e2 ~2 k2 a
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/ x. u2 }0 h, _# \- L4 \9 l6 eThe Kent landmark has suffered large rockfalls before, most significantly in January last year ( v1 n3 S% n' S
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0 m" E5 h% ] T/ Rtvb now,tvbnow,bttvbWhen the cliffs tumble, locals have described it as 'like a lorry going down the hill'
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9 \2 `) D( j3 c9 Ktvb now,tvbnow,bttvbA 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 said* J9 k- q9 ^$ _& 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
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# ^$ S. e' b/ Z9 B: B公仔箱論壇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 FridayTVBNOW 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。. G& h; o3 [: ]2 b- ^' Q3 {
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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 damage2 S7 A3 y8 y. b5 t
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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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& M' n7 p. e9 L0 I! ~7 } _tvb now,tvbnow,bttvbImmortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover
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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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