close
Blogtrottr
亞澳新聞 - 頭條新聞 - Yahoo奇摩新聞
瀏覽 Yahoo奇摩新聞上的最新亞澳頭條新聞。尋找最新新聞報導,包括亞澳頭條新聞、相關分析與意見、照片等。 
Join Delanceyplace

Sign up to receive a free quote from a non fiction book every weekday.
From our sponsors
海底地形崎嶇 打撈黑盒子難
Mar 26th 2014, 08:05

法新社 – 

(法新社雪梨26日電) 馬來西亞航空失聯的MH370班機黑盒子掉在地球上最偏遠的大海,加上地形十分險峻,撈取黑盒子的任務,將是十分嚴峻的挑戰。

即便搜尋任務真的在海面上找到MH370班機殘骸,澳洲詹姆士庫克大學(James Cook University)地質學者畢曼(Robin Beaman)說,海底火山可能阻礙團隊在深海區打撈黑盒子的工作。

畢曼說,東南印度洋脊(Southeast Indian OceanRidge)直貫搜尋地帶,意味這片海床十分嚴峻,且岩漿流不斷重塑該區地形。

他說,東南印度洋脊是「極度活躍」火山鏈,平均深度約3000公尺,也是南極和澳洲板塊碰撞點。

畢曼告訴法新社:「如果殘骸不幸墜落活躍的峰頂區,搜救人員執行任務上將更具挑戰。」

他說:「那裡非常崎嶇、遍布斷層、溝壑和山脊,那個地方沒有太多沉積物,因為它在地理上屬於新地形。」(譯者:中央社張詠晴)

Family members of passengers aboard Malaysia Airlines MH370 shout slogans as they march toward the Malaysian embassy in Beijing, March 25, 2014. Angry relatives of Chinese passengers aboard the ... 較多 
Family members of passengers aboard Malaysia Airlines MH370 shout slogans as they march toward the Malaysian embassy in Beijing, March 25, 2014. Angry relatives of Chinese passengers aboard the missing Malaysia Airlines plane denounced the Kuala Lumpur government and its national carrier as "executioners" on Tuesday and said they would march on the Malaysian Embassy. REUTERS/Kim Kyung-Hoon (CHINA - Tags: DISASTER TRANSPORT POLITICS CIVIL UNREST) 較少 

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.

Media files:
top0003b.140326160504.jpg (image/jpeg)
You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions
arrow
arrow
    全站熱搜
    創作者介紹
    創作者 gsihop20 的頭像
    gsihop20

    2016台北車站美食推薦下午茶推薦台北車站美食(低價位) 台北車站美食餐廳排行榜 台北車站美食推薦2015 台北車站附近美食推薦

    gsihop20 發表在 痞客邦 留言(0) 人氣()