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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。
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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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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。9 R# A7 r4 F! V9 u- `/ H
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An 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 tvb now,tvbnow,bttvb$ H) X1 o* G1 d% W1 D5 z! t3 X

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The Kent landmark has suffered large rockfalls before, most significantly in January last year 4 P/ G$ I5 V' |) R0 l$ {

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. X- E1 r% `$ d. M; Htvb now,tvbnow,bttvbWhen the cliffs tumble, locals have described it as 'like a lorry going down the hill'5 x7 y0 m' B$ C! s$ _# B0 L

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# O' p  X$ B4 d( uwww1.tvboxnow.comA 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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5 V. Q( Y7 F7 H8 n9 Mtvb now,tvbnow,bttvbCollapse: 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! S2 l1 \3 |7 F5 g2 y( }
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2 N' m: _+ s/ S% u" NDover 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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- Q0 V' q& Q# O4 s. B& y1 p$ \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 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
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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 weakentvb now,tvbnow,bttvb7 n5 o" G. n/ v* ^1 R! W7 ?
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" W. I6 ]5 I& C' K) Jtvb 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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% o) l) E8 a# oFamous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port
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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.
" e; M+ s. P) B7 ?# atvb now,tvbnow,bttvbchowold2 發表於 2012-3-19 07:18 AM
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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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