该基地依托合浦海洋测点基础设施进行升级改造，旨在构建协同工作机制，强化保护区及周边海域 的生态保护能力，为北部湾海洋生态安全提供坚实支撑。 揭牌仪式上，北海海洋中心负责人表示，共建基地是双方推进生态保护协同治理要求的创新实践， 通过市级海洋管理指导、国家级专业技术支撑与保护区现场保护力量的紧密结合，助力提升保护区的海 洋生态保护效能。保护区管理中心负责人强调，此次合作通过搭建联合生态保护工作机制，统筹双方在 生态保护职能上的资源优势，构建信息互通、资源整合、行动协同的联合生态保护体系，有望进一步增 强保护区生物多样性保护、海洋生物资源监测与生态修复能力。 近日，自然资源部北海海洋中心与广西壮族自治区合浦儒艮国家级自然保护区管理中心（以下简称 保护区管理中心）联合建设的"生态保护共建基地"在自然资源部合浦海洋测点正式揭牌成立。 ...

近日，广州市规划和自然资源局（市海洋局）发布消息，该局依托增发国债资金引入人工智能先进 技术，在大湾区首次构建起基于国产算力的全栈自主可控海洋遥感大模型。该模型实现了海洋灾害灾前 精准监测、灾中实时跟踪、灾后快速评估的全流程智能化支撑，推动广州市海洋综合治理迈入"全域动 态智治"新阶段。 为夯实大模型建设根基，广州充分发挥在海洋数据汇聚、感知体系建设与应用牵引方面的优势，打 通跨部门卫星数据资源获取与更新通道。此举实现多源遥感卫星数据的有效汇聚，形成全市统一的遥感 数据"一本账"。通过海洋遥感大模型接入系统，可实时动态获取自然资源、气象、海洋等多源遥感数 据，为海洋灾害防治、自然资源监测、生态环境监测与海洋资源监管等提供数据支撑。 围绕智慧应用场景，该大模型精准对接海洋管理实际需求，为海洋生态保护、项目监管、岸线治理 和防灾减灾装上"智慧大脑"，全方位赋能海洋管理升级和灾害防御增效。大模型化身红树林生态系统 的"数字哨兵"，依托变化检测能力自动识别红树林区域面积增减、植被恢复等动态变化，既能辅助评估 生态修复成效、精准发现管护风险点，还能为造林布局优化提供科学依据，助力红树林生态修复工作实 现科学化、精细化管 ...

目前，"理想"号邮轮在中国船舶集团青岛北海造船有限公司厂区有序开展维修。"理想"号邮轮是来 自意大利芬坎蒂尼船厂的10.3万总吨邮轮，自2025年12月24日进场开展常规修理。这标志着青岛在10万 吨级以上超大型邮轮维修领域取得突破，高端装备维修能力与产业服务能级同步提升，为海洋经济高质 量发展注入新动力。 张进刚 摄 ...

近日，自然资源部第一海洋研究所海洋遥感探测及应用团队在无人船建模与控制领域取得了系列研究进 展，为无人船自主航行和智能控制提供了新的技术路径。 针对无人船低、中、高速多航态精确建模的问题，研究团队提出了一种基于混合核函数的高斯过程回归 建模预报方法，使该无人船模型兼具捕捉平滑全局趋势和描述局部突变的能力，建立了适用于不同航态 的无人船非参数化运动模型。实验验证了该模型精度优于传统方法，为多航态无人船运动建模与预报提 供了有效手段。 系列研究成果为无人船在复杂海洋环境下的自主航行与智能控制提供了新的建模工具与控制策略，将进 一步推动无人船系统在海洋观测与作业中的应用。 据介绍，近年来，无人船已广泛应用于海洋测绘、水文观测、通信中继和海上打击等。其自主航行的实 现，在于建模与控制两大核心技术。然而，当前技术面临两大挑战：一是高速多航态精准建模难，高速 无人船在排水、半滑行、滑行等多航行状态下，动力学特性呈现强非线性与多阶段等特点，传统物理模 型难以精准适配；二是控制方法在可靠性与可解释性之间难以兼顾，基于确定性模型的控制方法鲁棒性 差，现有神经网络控制器通常缺乏物理建模，导致模型与控制的可解释性不足。 针对上述问 ...

Group 1 - Hainan is leveraging its unique natural resources and favorable policies to enhance marine technology innovation and build a modern marine industry system [1][3] - The province aims to develop a 300 billion-level deep-sea oil and gas chemical and marine new energy industry cluster during the 14th Five-Year Plan period, with a target of reaching 500 billion by the 16th Five-Year Plan [3] - Hainan's strategy includes the construction of a comprehensive underwater corridor integrating oil, gas, light, electricity, and water to enhance local energy resource consumption [3][6] Group 2 - The province plans to establish a national marine comprehensive test site focusing on deep-sea technology innovation, with a multi-level innovation system centered around Sanya Yazhou Bay [5][6] - Hainan will implement a comprehensive marine management system to integrate ecological protection and enforcement tasks, ensuring quantifiable and accountable environmental protection measures [6] - The province aims to expand its "blue partnership" by establishing a practical cooperation platform for marine scientific research, disaster prevention, and fisheries cooperation [8] Group 3 - Hainan is set to enhance its deep-sea safety and disaster reduction capabilities, positioning itself as a hub for deep-sea technology innovation [6] - The province will actively engage in international cooperation by aligning with high-standard trade rules and promoting its free trade port policies [8]

近日，山东省威海市召开高质量完成"十四五"规划系列主题新闻发布会，晒出亮眼"海洋成绩单"。"十 四五"期间，威海市海洋生产总值年均增长7.4%，2025年突破1500亿元，占GDP比重达38.5%，较"十三 五"末提高4.5个百分点，海洋经济的引擎作用更加突出。 科学用海，促进海洋资源高效利用 威海加快健全海域、海岛市场化配置制度体系，为重点项目提供有力支撑。长会口水库用海项目获国家 批复，成为海域法实施以来全国首个大型海湾型水库用海案例；乳山启动国家养殖用海优化试点，通过 整体论证减轻经营负担；褚岛实现全市首例无居民海岛整岛开发。 深入开展"蓝色海湾"综合整治行动，"十四五"期间，修复受损岸线46公里、滨海湿地1500公顷。好运角 海洋生态减灾经验入选全球海岸带生态减灾示范案例。 严格落实岸线占补平衡机制，将自然岸线保有率纳入国土空间规划核心约束指标，新认定生态恢复岸线 超20公里，自然岸线保有率提升1.7个百分点，既守护了海洋生态本底，也为海洋经济可持续发展预留 了充足空间，让"靠海吃海"转变为"靠海护海、靠海兴海"。 科技兴海，推动海洋发展方式转变 威海以科技创新引领海洋产业迭代升级，建成并运行全国首个 ...

Group 1 - The core viewpoint of the news is that Zhejiang Province is significantly investing in its marine economy, with plans to exceed 245 billion yuan in major projects by 2025, maintaining high investment levels for two consecutive years [1] - The port sector is identified as a crucial hub for the marine economy, with 720 million yuan allocated for 120 key port projects by 2025, enhancing the port's hub functions and infrastructure [1] - The marine fishery sector is a traditional strength for Zhejiang, with a target of over 110 billion yuan in primary production value by 2025, accounting for about one-fourth of the total agricultural output [1] Group 2 - Zhejiang is accelerating the cultivation of new productive forces in the marine sector, focusing on both traditional industries like petrochemicals and logistics, as well as future industries such as marine electronics and robotics [2] - By 2026, Zhejiang plans to continue investing over 200 billion yuan in major marine projects, aiming for a growth rate of over 3.5% in marine fishery output value and over 10% in emerging marine industries [2] - The establishment of the first provincial marine satellite innovation consortium and the launch of the first marine satellite "Blue Carbon No. 1" are part of the efforts to inject innovation into deep-sea technology [2]

Core Insights - The "Cangming Marine Industry Connect" platform has officially launched, aiming to create a digital shared platform for the marine industry, focusing on management decision-making and integration of research and application [2] - The platform is designed to break down data barriers and governance challenges in the marine industry by integrating a vast amount of marine industry data with advanced intelligent algorithms [2] Group 1 - The platform aims to construct a unified digital foundation for the marine industry, featuring a smart decision support system that combines data, algorithms, and models [2] - It emphasizes four core principles: strengthening the industry, promoting technology, fostering openness, and protecting the ecosystem [2] - The platform's main functionalities include creating a panoramic marine industry map, developing precise regional industry profiles, and producing high-quality industry research reports [2] Group 2 - The platform is designed to enhance the efficiency and quality of marine industry governance, targeted investment, and decision-making processes [2] - It supports various application scenarios, including industry data retrieval, intelligent report generation, and targeted investment recommendations [2] - As of December 2025, Yancheng has 1,796 marine-related enterprises, ranking sixth in Jiangsu Province, indicating significant progress in the digital transformation of the marine economy [3]

Group 1 - The core point of the article highlights the rapid growth of sea ice in the Bohai Sea's Liaodong Bay, with an area reaching 10,894 square kilometers due to ongoing cold waves [2] - The "Polar" icebreaker research vessel has been deployed to the Liaodong Bay ice area to conduct a comprehensive investigation involving sea ice, meteorology, hydrology, and ecology [2] - The research team consists of members from 10 domestic operational units and research institutes, aiming to study the interactions between the atmosphere and sea ice, as well as the integration of multi-source observational data [2]

Group 1 - The core observation is the unique collective foraging behavior of the spoon-billed sandpiper, which forms a "life vortex" in the South Dagu Wetland, indicating a positive trend in the ecological environment [1][3] - The South Dagu Wetland has implemented an integrated scientific monitoring platform that combines AI image recognition and sound monitoring technology for 24-hour surveillance of migratory birds, ensuring their natural habitat remains undisturbed while monitoring their survival status [1] - The ecological restoration efforts initiated by Cangzhou City since 2020 have transformed aquaculture ponds into natural wetland structures, significantly enhancing the water ecosystem and providing abundant food sources for migratory birds [3] Group 2 - The bird species recorded in the South Dagu Wetland has increased from 232 in 2017 to 272, with the number of nationally protected bird species also rising significantly [3] - The number of overwintering spoon-billed sandpipers has shown a consistent double-digit growth for four consecutive years, reflecting the success of the wetland's ecological improvements [3]