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。5.39.217.775 y% B6 l) z6 _1 z) d" S
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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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8 v5 t7 E7 q" NAn aerial view of the latest chalk slip at the White Cliffs of Dover/ ?0 v4 O7 U3 O) C( c+ L
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7 T8 Z/ T- L# C4 j: F5.39.217.77The collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing 5.39.217.772 q, H. J- Q1 Y" r7 I J( c
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The Kent landmark has suffered large rockfalls before, most significantly in January last year , U! o3 y3 Y, V* l, e7 |. o6 d+ O' r
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'tvb now,tvbnow,bttvb. g: S" K( }5 G, f
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" {$ H3 U# A/ }5 T, ~' K* Z9 OTVBNOW 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。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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, ~. j& s" v& Q5.39.217.77Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard said公仔箱論壇* `, ]6 u, h' i/ Z: v! K d
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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 away5.39.217.77# v9 P' ^( I0 H% P
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/ m8 {7 ^) @# W$ ~tvb 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 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。5 e3 m! p& t) M9 q0 n
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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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* a! a5 J, u$ h1 r# n3 n: wCliff 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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0 @( V; n5 B8 n/ E" ~) [ W$ r3 m& ~$ ?5.39.217.77Immortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of DoverTVBNOW 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。 K' c: V% H- M, I5 O- c: d8 z
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Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port公仔箱論壇2 I+ i! X0 |/ {( k/ A( T% j7 x! g4 x
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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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