新闻 > 国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China

“蛟龙”号在南海探索海底浊流时遭“渔网惊吓”

2017-05-07 21:51:18   新华网

新华社“向阳红09”船5月7日电 题:“蛟龙”南海峡谷探险记

新华社记者 刘诗平

5月6日,“蛟龙”号载人潜水器从“向阳红09”科学考察船布放入水。 “蛟龙”号载人潜水器5月6日搭载科学家潜入南海东北部海底,遇见非同一般的深海峡谷景象,经历了一段独特的旅程。 “蛟龙”号潜入深海,是为了探索海底浊流。我国南海东北部发育着大量的海底峡谷,是全球公认的研究现代海底浊流的天然实验室。 新华社记者刘诗平 摄

“蛟龙”号载人潜水器5月6日搭载科学家潜入南海东北部海底,遇见非同一般的深海峡谷景象,经历了一段独特的旅程。

“蛟龙”号潜入深海,是为了探索海底浊流。我国南海东北部发育着大量的海底峡谷,是全球公认的研究现代海底浊流的天然实验室。

 刚抵达海底就遇上“陌生环境”

7时11分,“蛟龙”号离开“向阳红09”科学考察船到达水面,5分钟后开始下潜。8时57分,“蛟龙”号抵达2900多米的预定深度,开始作业。

“作为主驾驶,抵达作业区后,我按照科学家的要求驾驶‘蛟龙’号找沙波。下潜之前,以前的研究资料和科学家推测这里是沙波,下来一看,并不是这么回事,地势起伏要更剧烈一些。”实习潜航员刘晓辉说。

这是“蛟龙”号的第140潜次,也是刘晓辉第八次随“蛟龙”号下潜和第二次主驾驶“蛟龙”号深潜海底。随他一道下潜的是曾下潜过60多次的潜航员唐嘉陵、中国海洋大学副教授毕乃双。探察海底浊流,是中国大洋38航次第二航段的科学目标之一。

深潜归来的毕乃双告诉记者,刚下到海底时,就遇到了完全陌生的环境。“这里的地势与原来所见文献以及自己的推测完全不同,原以为是浊流冲刷下来的堆积型沙波,而实际上是侵蚀型沙波。”

海底渔网让“蛟龙”号吓了一跳

唐嘉陵说,驾驶“蛟龙”号这么些年,这还是第一次走海底峡谷。这里相对于其他海底能见度低,平时能看到五六米深的海底,这里只能看到二三米,驾驶要更加小心些。

“12时44分,我们在近底航行时发现废弃的旧渔网,这个对潜水器很危险,一旦被卷入‘蛟龙’号的推力器,就会导致潜水器失去动力。发现渔网后,我们第一时间避开了渔网。”刘晓辉说。

上一页1/2下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170507/30497309.html
Server: cms-8-252
Date: 2024/07/04 16:06:52

Powered by China
China