中国成为全球唯一在北极密集海冰区进行连续载人深潜的国家|蜜桃AV鲁一鲁一鲁一鲁樱花影院
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中新社北京10月27日电 (记者 阮煜琳)记者27日从中国自然资源部获悉,依托中国自主设计建造的国际首艘具破冰能力的载人深潜作业母船“探索三号”及“奋斗者”号载人潜水器,执行北极载人深潜任务的科考队27日顺利返回,中国也成为目前世界上唯一在北极密集海冰区进行连续载人深潜的国家。
此次北极载人深潜任务由中国自然资源部、中国科学院共同组织,中国科学院深海科学与工程研究所牵头,“奋斗者”号在北极共完成了43个潜次作业任务,与“蛟龙”号载人潜水器实现了水下联合作业,创新了中国双载人潜水器水下协同作业模式。

本航次验证了“奋斗者”号载人潜水器和“探索三号”母船在极地冰区的作业能力和应用价值,实现了一系列极区深潜科考作业的船载/潜载国产技术的突破。科考队建立了极区极端环境下“奋斗者”号载人深潜作业规程,开创了在密集冰区“船潜协同”的移动式冰潜新模式。
基于“探索三号”和“奋斗者”号高精度及常规化作业优势,科考队采集了一批珍贵的水体、沉积物、岩石和生物样品,获得大量的观测数据,将为深入研究北极气候快速变化、北极超慢速扩张背景下加克洋中脊海底地质过程、极区生命演化和适应机制等提供重要科学支撑。
7月22日,北极载人深潜科考队从三亚出发,会同“蛟龙”号载人深潜团队,共赴北冰洋海域执行深潜任务,历时98天,航行15000余海里。本航次纳入中国第15次北冰洋科学考察,共有80余名科考队员参加。(完)
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