Core Viewpoint - The 2025 annual meeting of the China Scientific Committee on Oceanic Research (China SCOR) was held in Harbin, focusing on the theme "From Marine Science and Technology Innovation to Global Ocean Governance" [1] Group 1: Meeting Highlights - The meeting featured discussions among experts, China SCOR members, and young members on marine technology innovation and the role of China SCOR in international cooperation and global ocean governance [1] - Academic exchanges covered topics such as the progress of the United Nations' "Decade of Ocean Science," changes in the biogeographic distribution patterns of intertidal zone organisms, ice crack event observation and analysis, reverse methods in marine carbon sink estimation, nitrogen and phosphorus regulation in marine biological pumps, and advancements in deep-sea observation and understanding [1] Group 2: Organizational Changes - 2025 marks the year for the re-election of China SCOR, with plans to invite chief scientists from the UN's "Decade of Ocean Science" major scientific programs to join as members [1] - Following the re-election, the new 16th session of China SCOR will consist of 39 members, with Wang Fan, a researcher from the Institute of Oceanology, Chinese Academy of Sciences, appointed as the new chair [1]

日前，由自然资源部第二海洋研究所牵头申报的国际计划——"海洋生态系统韧性预测促进可持续 发展"（简称海洋生态韧性计划）正式获得联合国教科文组织批准，列入"2024-2033年可持续发展国际 科学十年（简称科学十年）"认可计划名单，成为全球推动可持续发展科学行动的重要组成部分。 海洋生态韧性计划由海洋二所卫星海洋环境监测预警全国重点实验室王云涛研究员担任负责人，核 心研究周期为2025-2033年。该计划以"支撑全球生态可持续发展"为核心目标，聚焦气候变化与人类活 动双重压力下的海洋生态系统韧性预测，拟开展海洋灾害（台风、海洋热浪）精准预警、多尺度海洋观 测网络构建、跨学科耦合模型开发及海洋资源可持续利用等关键科学与技术问题研究，旨在通过多学科 交叉、跨国界协作的研究模式，破解生态保护与发展协同的核心科学难题，是对海洋二所牵头的联合 国"海洋十年"海洋自然灾害防治与环境健康增值大科学计划的延展与提升。 "科学十年"倡议由联合国教科文组织牵头协调，为应对全球可持续发展进程中的气候变化、生物多 样性丧失等复杂挑战而发起，实施周期为2024-2033年。该倡议以跨学科融合为核心路径，通过推动基 础科学、应用科学、社会 ...

Group 1 - The 2025 list of top ten scientific figures includes Liang Wenfeng, founder of the Chinese AI company DeepSeek, recognized as a "technology disruptor" for developing a groundbreaking open-source language model [1] - Du Mengran, a deep-sea scientist from the Chinese Academy of Sciences, is acknowledged as a "deep diver" for discovering the deepest animal ecosystem on Earth, located below 9,000 meters [1] - Other notable figures on the list include KJ Mardun, a rare disease patient who benefited from personalized CRISPR gene editing, and several prominent scientists from various fields [1] Group 2 - The U.S. stock market showed a downward trend, with Tesla shares dropping over 3%, while Nvidia saw a post-market increase of over 2% [2] - Five domestic commercial rocket companies are pursuing IPOs, with a total valuation exceeding 85.5 billion [2]

这一发现将推动学界重新审视古今气候系统的关联机制，进一步完善古今气候对比研究的理论框 架。该团队介绍，过去学界普遍认为，当前气候及环流变化与约13万年前的末次间冰期暖期具有相似幅 度，而本研究打破了这一传统认知。研究揭示，二者差异源于地球绕太阳运行轨道变化带来的太阳辐射 量差异：13万年前的末次间冰期暖期，地球轨道偏心率与岁差同步达到峰值，显著改变了驱动南极绕极 流的西风强度与分布。 记者近日从海南大学获悉，该校海洋碳氮循环与全球变化团队研究发现，在约13万年前的末次间冰 期暖期，南极绕极流南部边界流速达现代流速的3倍，整体南移超5个纬度，这一变化直接导致南极冰盖 消融加剧。相关研究成果近日发表于《自然·通讯》。 结合当前及未来地球轨道偏心率与岁差均呈低值且持续下降的趋势，研究人员进一步提出，未来南 极绕极流或向北移动，有望抵消气候变暖引发的南移趋势，为精准预测未来全球气候变化提供了关键基 准。 研究团队依托国际大洋发现计划（IODP）382航次，通过美国"决心号"科学钻探船，在南极斯科舍 海3000—4000米深海钻取沉积岩芯，创新采用分选粉砂粒径分析法，重建了末次间冰期南极绕极流的动 态演变历史。在洋流沉 ...

Core Viewpoint - The establishment of the Jiangsu Marine Development Research Association aims to create a collaborative innovation platform in the marine sector, injecting new energy into the construction of a strong marine province in Jiangsu [1] Group 1: Establishment and Purpose - The Jiangsu Marine Development Research Association was founded on October 28 in Nanjing, marking its first representative assembly [1] - The association is designed to integrate intellectual resources in the marine field and promote high-quality development of marine undertakings in Jiangsu [1] Group 2: Support and Guidance - Zhang Guoliang, Secretary of the Party Leadership Group and Director of the Provincial Natural Resources Department, emphasized the importance of the association in advancing the province's marine initiatives [1] - The Provincial Natural Resources Department will enhance work guidance and fully support the association's activities to contribute to Jiangsu's "strong marine province" construction [1]

Core Viewpoint - The establishment of the Jiangsu Marine Development Research Association is significant for integrating intellectual resources in the marine sector and promoting high-quality development of marine affairs in Jiangsu [4][5]. Group 1: Establishment and Objectives - The first member representative assembly of the Jiangsu Marine Development Research Association was held on October 28, where the association's charter was approved and the first council and supervisory board were elected [4]. - The association aims to build a collaborative innovation platform in the marine field, enhancing the synergy between government, industry, academia, and research [5][6]. Group 2: Leadership and Support - Wang Lianing, a former first-level inspector of the Jiangsu Provincial Natural Resources Department, was elected as the first chairman of the council, focusing on establishing a high-level academic exchange platform and strengthening think tank services [6]. - The Jiangsu Provincial Natural Resources Department will provide guidance and support for the association's work, contributing to the construction of a "strong marine province" in Jiangsu [4].

Core Viewpoint - The research team from the South China Sea Institute of Oceanology has made significant progress in understanding the formation mechanism of large macroalgae's refractory dissolved organic carbon (RDOC) and its carbon sequestration capacity, with findings published in the journal Environmental Science & Technology [1] Group 1: Research Findings - The study highlights that marine carbon sinks, particularly large macroalgae ecosystems, have substantial carbon sequestration potential, which is crucial for mitigating climate change [1] - The research focused on the Sargassum ecosystem in Weizhou Island, Guangxi, utilizing a combination of field monitoring and laboratory experiments to investigate biomass changes throughout the lifecycle of Sargassum [1] - The results indicate that RDOC serves as a vital carrier for long-term carbon sequestration in the ocean, with Sargassum's metabolic activities playing a dominant role in the formation of RDOC [1] Group 2: Methodology and Implications - The research established a precise estimation method for the carbon sequestration capacity of Sargassum RDOC, providing new insights and methodologies for quantitative assessments of carbon sequestration by large macroalgae [1] - The findings reveal the significant role of large macroalgae in carbon sequestration, contributing to a better understanding of their impact on marine carbon sinks [1]

Core Insights - The seminar focused on "coastal zone earth observation and disaster reduction technology cooperation" between China and ASEAN countries, highlighting the importance of collaboration in addressing climate change and natural disasters [1][2] Group 1: Event Overview - The seminar was held in Nanning, Guangxi, organized by the Qingdao Institute of Marine Geology under the China Geological Survey, with nearly 100 participants from China and ASEAN countries [1] - Key topics included the application of earth observation technology in forecasting, disaster reduction, and ecological protection, showcasing innovative research and practical solutions [1] Group 2: Collaboration and Future Prospects - Experts discussed enhancing cooperation in coastal zone earth observation and disaster reduction, emphasizing international collaboration, data sharing, and joint technology development as essential for improving regional disaster response capabilities [2] - The meeting facilitated bilateral cooperation intentions among China, Cambodia, Myanmar, and Thailand, laying a foundation for deeper collaboration in the field [2] - The event served as a sub-forum for the 2025 China (Guangxi) - ASEAN Mining Cooperation Conference, contributing positively to regional development and sustainable practices [2]