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標題: 英國“多佛白壁” [打印本頁]

作者: vandas 時間: 2012-3-17 02:05 AM 標題: 英國“多佛白壁”

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 ~3 h n1 q% ]
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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。

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。. q5 E0 m4 y/ X# O: d4 Z# X* k' W4 Z

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The collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing 5.39.217.76) t$ _7 L! q3 I, H v0 k( J

The Kent landmark has suffered large rockfalls before, most significantly in January last year 5.39.217.76# B' D4 _4 i0 W8 R7 e
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'

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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 Lighthouse公仔箱論壇0 k: x$ g0 v+ s7 F, d

Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard said

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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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

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 damagetvb now,tvbnow,bttvb8 K( x& b- _* q
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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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Immortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover

Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry porttvb now,tvbnow,bttvb* w. x2 k4 C4 ~. R `9 V
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作者: chowold2 時間: 2012-3-19 07:18 AM

如果唔係日日崩落,要睇崩落奇觀都唔容易.

作者: k23bb 時間: 2012-3-23 01:39 AM

如果唔係日日崩落,要睇崩落奇觀都唔容易.
chowold2 發表於 2012-3-19 07:18 AM

tvb now,tvbnow,bttvb7 E F/ Q- M9 i
日日都跌d..跌極都跌唔完咁

作者: meibbq 時間: 2012-4-6 10:34 PM

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