www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Innovation

China aims to build world's 3rd ocean drilling research vessel

Xinhua | Updated: 2017-06-13 09:53

SHANGHAI -- China aims to build the world's third ocean drilling research vessel and become a key leader in international deep-sea drilling scientific efforts by 2028, a senior government consultant said Monday.

Wang Pinxian, a marine geologist from Tongji University and also with the Chinese Academy of Sciences, made the remarks at a press event to announce the successful conclusion of a China-led international drilling mission to find out how the South China Sea was formed some tens of millions of years ago.

The four-month mission was conducted on board the American vessel JOIDES Resolution as part of the 367th and 368th expeditions of the Integrated Ocean Drilling Program (IODP), an international collaboration on deep-sea geological scientific research that began in 1968.

China joined the IODP in 1998 and participated in three drilling missions focused in the South China Sea in 1999, 2014 and 2017. The latest mission was proposed, designed and led by Chinese scientists. Over 60 researchers from more than ten countries were involved.

Wang, who serves as a consultant for China's IODP involvement, said the mission marked the first step in a three-part strategy for China to engage in international ocean drilling activities.

He said China aims to drill seabeds in other oceans and set up the world's fourth seabed rock database and a lab before attempting to build an ocean drilling vessel.

The two ships used by the IODP are JOIDES Resolution and Japan's Chikyu.

JOIDES Resolution docked in Shanghai Sunday, the first-ever visit of an international ocean drilling vessel to a Chinese port.

Tongji University marine geologist Jian Zhimin, a co-lead of the IODP mission, said at Monday's press briefing that during the expedition they dug 17 holes at seven sites in the South China Sea. The combined drilling depth exceeded 7,669 meters, and samples including sedimentary and volcanic rocks were collected.

The study of the rocks indicates the South China Sea was formed differently than the Atlantic, scientists have found.

Jian said the newly discovered formation of the South China Sea was so unique that they might need to rewrite the textbooks on continental shelf break-up and ocean formation.

Further research is required.

Editor's picks
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 国产毛片不卡 | 亚洲 欧美 激情 另类 校园 | 久久精品一区二区免费看 | 另类欧美日韩 | 精品伊人久久久久7777人 | 亚洲国产二区三区久久 | 免费一级大毛片a一观看不卡 | 狠狠澡夜夜澡人人爽 | 青青草国产免费久久久91 | 久久久久久久久久久视频国内精品视频 | 69精品免费视频 | 日本欧美国产精品 | 欧美 亚洲 丝袜 清纯 中文 | 国产97在线观看 | 国产成年| 国产成人精品日本亚洲网址 | 欧美真人视频一级毛片 | 免费v片视频在线观看视频 免费v片在线观看 | 欧美激情视频一区二区免费 | 久久国产影视免费精品 | 6一10周岁毛片免费 6一12呦女精品 | 2022日韩理论片在线观看 | 男人精品一线视频在线观看 | 日日摸人人看97人人澡 | 女人抠逼视频 | 另类欧美日韩 | 久久污| 国产呦精品一区二区三区网站 | 日韩欧美一级a毛片欧美一级 | 午夜三级毛片 | 亚洲永久中文字幕在线 | 99爱在线视频这里只有精品 | 国产乱码精品一区二区三区卡 | 一级a做爰片欧欧美毛片4 | 亚洲精品高清视频 | 毛片免费观看久久欧美 | 男人女人真曰批视频播放 | 日本激情视频在线观看 | 亚洲 欧美 日韩 丝袜 另类 | 成人综合在线视频 | 日本三级一区二区三区 |