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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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* [$ I7 h& w0 m; |+ _+ l+ E2 {tvb now,tvbnow,bttvbAn aerial view of the latest chalk slip at the White Cliffs of Dover1 q( ^" C8 C; n5 v

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' ~- H: l: U9 M! F9 FThe collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing
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+ A. E/ I7 F8 lThe Kent landmark has suffered large rockfalls before, most significantly in January last year 5.39.217.772 w, a3 n9 F1 P( w8 Q' ]# Y

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When the cliffs tumble, locals have described it as 'like a lorry going down the hill'
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" b$ y& Y5 b+ t+ j+ W0 AA 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,bttvb1 E3 x! a4 U8 R; p( r  z
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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 saidTVBNOW 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 z* y. d" r/ V2 G
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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公仔箱論壇" @# N& h+ u0 ]/ n6 p

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% m! f: e9 x, j4 _% I/ h7 y5.39.217.77Cliff 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 Fridaytvb now,tvbnow,bttvb5 J2 A. H2 V/ V8 `: z
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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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6 g" j( u# K& o& q/ `- ktvb now,tvbnow,bttvbCliff 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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8 h4 |) [# ?' P  z. Y$ G( Z5 t5.39.217.77Immortalised: 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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; X  a3 b, h* D! y' F5 b& d公仔箱論壇Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port: i! b( ]2 i+ M
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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.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。4 U% n# c+ }4 p! b% f8 F, j/ O
chowold2 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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