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“深海本没有路,我们就是道路” 中国载人深潜“双子星”勇闯无人区
Huan Qiu Wang Zi Xun· 2025-10-04 09:24
来源:央视新闻客户端 深海蕴藏着地球上远未认知和开发的宝藏,要得到这些宝藏,就必须在深海进入、深海探测、深海开发 方面掌握关键技术。 载人深潜 用大国重器解锁中国深度 中国科学院深海所2016年在海南三亚正式运行。4500米级载人潜水器"深海勇士"号和全海深载人潜水 器"奋斗者"号,于2017年和2021年在这里相继交付使用,有力支撑了我国深海考古、深渊科考等领域的 发展。截至今年9月底,"深海勇士"号已累计下潜858次,"奋斗者"号累计下潜441次,下潜次数和运维 能力国际领先。 "十四五"期间,依托"奋斗者"号展开的"全球深渊探索计划",吸引众多国内外科研团队参与,实现万米 深潜探索常态化,为抢占国际深海科学制高点奠定了坚实基础。 载人深潜 "双子星"勇闯深海无人区 "深海勇士"号和"奋斗者"号,在解锁深海的征途上,如"双子星"般闪耀。那么,这两个大国重器究竟有 何绝招?又有哪些最新的探索计划? 总台央视记者 周培培:这里是海南省三亚市救助局码头,"深海勇士"号载人潜水器刚刚完成一个航次 的任务靠岸。这位"深海勇士"国庆要去南海出差,进行一个月左右的新航次,对南海西北陆坡一号沉船 遗址开展正式考古发掘。 ...
新突破!我国探秘冰海不停步 蛟龙号“硬核破冰”更有“潜力”
Yang Shi Wang· 2025-10-04 02:33
Core Insights - The article highlights China's successful completion of its 15th Arctic scientific expedition, marking the largest scale of such an endeavor to date [1][19] - A significant achievement during this expedition was the first manned deep-sea dive in the Arctic ice zone using the "Jiaolong" submersible, indicating a new phase in China's deep-sea exploration capabilities [3][5][7] Group 1: Expedition Overview - The expedition involved four vessels: "Snow Dragon 2," "Polar," "Deep Sea One," and "Exploration Three," showcasing China's commitment to Arctic research [1][19] - The expedition reached a record latitude of 77.5° North, filling a gap in high-latitude oceanic research for China [21] Group 2: Technological Innovations - The "Jiaolong" submersible's successful dive represents a breakthrough in China's deep-sea exploration, transitioning from "full ocean depth" to "full ocean area" operations [7] - The expedition featured the world's first underwater collaborative operation between manned and unmanned submersibles in the Arctic region, enhancing operational capabilities [8][10] Group 3: Scientific Discoveries - The expedition collected a diverse range of biological samples, including 183 specimens across 12 categories, contributing valuable data to marine biology [21] - AI technology was utilized for real-time biological identification during the expedition, combined with environmental DNA analysis to enhance accuracy [14][16] - The study revealed significant variations in benthic organism density and biodiversity across different spatial scales in the Arctic [18] Group 4: Environmental Insights - The expedition improved understanding of the formation mechanisms of "marine snow," a phenomenon observed in deep-sea environments, which is crucial for studying the Arctic ecosystem's response to climate change [23]
深海所运维载人潜水器下潜超1200次 推动中国载人深潜运维能力达世界先进水平
Hai Nan Ri Bao· 2025-05-11 01:03
Group 1 - The Deep Sea Research Institute has celebrated its 9th anniversary and awarded medals to its first batch of deep-sea divers, highlighting their contributions to deep-sea exploration [1] - The institute operates two manned submersibles, "Deep Sea Warrior" and "Fighter," with a total of 25 divers, averaging 32 years of age, primarily from engineering backgrounds [1] - A total of 1,204 dives have been conducted by the divers, with "Deep Sea Warrior" achieving 820 dives and "Fighter" 384 dives, including 25 dives to depths exceeding 10,000 meters [2] Group 2 - "Deep Sea Warrior" has set multiple records, including 12 dives in 8 days, while "Fighter" made history with 8 consecutive dives to depths of 10,000 meters [2] - The deep-sea exploration has led to significant discoveries, including two Ming Dynasty shipwrecks in the South China Sea and the first-ever deep-sea rock samples from depths of 10,000 meters [2] - The "Fighter" submersible has focused on deep-sea areas greater than 6,000 meters, conducting international collaborative dives in major oceanic trenches, yielding valuable scientific samples and data [3]