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 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。2 X+ m- Z) J2 E% Y4 B8 p
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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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. c2 M! w8 n' C, E9 R公仔箱論壇The Kent landmark has suffered large rockfalls before, most significantly in January last year 1 `; }" R5 z" ]# K/ g
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'5.39.217.77 [7 X/ d4 R, Z6 [% u4 I- ~. f+ a
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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 Lighthousetvb now,tvbnow,bttvb [, b5 I& w4 k3 M; `
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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 said5.39.217.77; C# \- }2 L, r1 `2 m( ^
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2 A/ K5 b, n& mtvb now,tvbnow,bttvbDover 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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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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4 h2 @& ]' Q6 `7 C2 ^7 F% Ktvb now,tvbnow,bttvbCollapse: 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( R8 ?. r, A9 I, A" {
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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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1 b; E$ p4 `8 h公仔箱論壇Immortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover0 E G. ]* v$ z+ \# h
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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 2012-3-19 07:18 AM
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