考察队在高纬度冰区尤其是加克洋中脊海域寻找作业位置和两船水下联合作业期间，国家海洋环境 预报中心国内预报团队与现场预报人员密切配合，每日关注天气和冰情变化，制作高清晰海冰遥感图 像，及时发送船上，按时发布天气和海冰预报服务信息。随船保障人员每日监测海冰密集度和冰厚变 化，记录下潜期间的气象要素。气象和海冰预报产品结合海冰遥感实况，为考察队作业和决策提供了重 要参考。 两船在北极载人深潜作业期间，国家海洋环境预报中心为"深海一号"船制作8期海冰预报服务信 息、18份天气预报单、62幅高分辨率海冰实况图、240张天气图、87个气象数据包以及54张观测单； 为"探索三号"船制作24期天气和海冰预报服务信息，包括48幅天气预报图、69幅海冰预报图和29幅高分 辨率海冰实况图，为两船开展北极载人深潜作业以及冰区航行提供了及时有效的科学参考。 相对于中低纬度，北极海洋环境更为复杂恶劣，风、浪、流、冰、雾、寒等多重因素叠加，对载人 深潜提出更高的预报精度要求。国家海洋环境预报中心的北极海冰短期预报系统提供的海冰密集度、海 冰厚度、海冰漂移、海冰辐聚辐散等多种数值预报产品，全面且详细地预报了海冰的分布、厚度、漂移 等特征。与 ...

"双十一"临近，中国（山东）自由贸易试验区青岛片区跨境电商包裹量激增，商品高效通关后密集装卸船。挂牌六年来，该片区通过创新"区关港+"联 动机制等百余项举措，通关效率提升30%以上，同时建成我国北方最大的船舶交易市场，航运枢纽能级实现显著跃升，为畅通国内国际双循环提供了坚实的 物流支撑。张进刚摄 FINE SEARCH AND THE ALL PROMETHOST LESTING 11月5日，一艘货轮满载货物缓缓靠泊青岛自贸片区。 ...

Core Viewpoint - The recent visit of 111 students and faculty from Han Mountain Normal University to the Shantou Ocean Center's Nanao Marine Station highlights the importance of marine education and the role of observational instruments in understanding oceanic phenomena [1] Group 1: Educational Initiatives - The Nanao Marine Station has opened a new marine observation instrument exhibition room, which serves as a platform for educational outreach [1] - The staff at the marine station acted as science popularization mentors, enhancing the understanding of marine knowledge through hands-on experiences and interactive learning [1] Group 2: Exhibition Details - The exhibition room is divided into two main areas: a knowledge popularization area that explains the definitions, principles, and functions of marine observation instruments, and a physical exhibition area showcasing replaced instruments such as surface seawater thermometers and barometers [1] - The displayed instruments, which show signs of age, provide a tangible representation of the development of marine observation technology [1] Group 3: Historical Context - Staff members shared stories about early marine observers who recorded hydrological and meteorological data under challenging conditions, emphasizing the dedication and perseverance required in the field of marine observation [1]

11月1日，中国第42次南极考察队起航的日子。起航仪式9时30分开始，"雪龙2"号极地考察船上的队员们早早来到甲板列队准备。舷梯收起，送行的亲 友和同事们依然不舍，拿起相机为队员拍照留念，在船下大声喊着："一切顺利！""注意安全！""安心工作！" 10时，汽笛鸣响，队员们齐声高喊："感谢祖国，感谢亲人，勇担使命，再创佳绩！""雪龙2"号、"雪龙"号从上海中国极地考察国内基地码头依次起 航，中国第42次南极考察正式拉开帷幕。 14时，当其他队员还在甲板上，利用微弱的手机信号，再次跟家人告别时，随船预报员已经在进行海洋观测预报了。根据预测，未来几天，西北太平洋 将有台风生成，是否要根据天气调整航线，还需要进一步研判。 多年来，我国在极地预报领域取得了显著成就，拥有较强的大气、海冰和海洋预报服务能力。每个极地考察航次，都会配备2名预报人员，完成海况预 报，提出航线建议。本次"雪龙2"号的随船预报员分别是来自国家海洋环境预报中心的武晓博和自然资源部南海局的胡金磊。 "昨天晚上，今年第25号台风'海鸥'已经生成了，要马上跟船长汇报一下，看是否需要调整航线。"11月2日8时，胡金磊接收到了最新的卫星云图、天气 分析图、预 ...

Core Viewpoint - The implementation of the "Coastal Building Retreat Line Management Regulations" in Qinhuangdao City marks a significant step towards coastal line protection and spatial governance, providing a regulatory framework for delineating retreat lines and controlling coastal development activities [1][2]. Group 1: Regulations Overview - The regulations are based on principles of ecological priority, safety protection, strict control, and ease of management, covering aspects such as the background for formulation, delineation criteria, and responsibilities of local governments [1][2]. - The coastal building retreat line is defined as a boundary to protect coastal ecosystems, resist marine disasters, and expand coastal space, with a designated "avoidance zone" where construction activities are generally prohibited or restricted [1][2]. Group 2: Implementation Mechanism - The delineation of the retreat line will follow the latest surveyed coastline and will be organized by local governments, requiring approval from the municipal government before public implementation [2]. - A "list of permitted projects + classified management" mechanism is introduced, allowing nine types of projects in the avoidance zone, including major national and provincial projects, ecological protection, and necessary infrastructure [2]. Group 3: Existing Structures and Tourist Areas - Existing legal structures within the avoidance zone can be renovated but not expanded or raised, with any necessary reconstruction needing to comply with planning requirements [2]. - Tourist areas such as beaches must have necessary service facilities set up reasonably, with strict control over construction scale and aesthetics to ensure harmony with the marine environment [2]. Group 4: Future Directions - The establishment of the retreat line system aims to maintain ecological balance and environmental safety, addressing the conflict between development and protection, and preventing disorderly development of coastal resources [3]. - Qinhuangdao will expedite the delineation of retreat lines in coastal areas and improve management mechanisms to strengthen coastal ecological safety [3].

Core Viewpoint - The successful completion of the Guangxi Deep Sea Pipeline Project, featuring the "Longteng" shield machine, highlights a significant advancement in underwater construction technology while balancing ecological protection and economic development [3] Group 1: Project Overview - The Guangxi Deep Sea Pipeline Project spans approximately 8 kilometers, with a 5-kilometer underwater shield section, marking it as the longest underwater shield tunnel pipeline project in China [3] - The "Longteng" shield machine has tunneled over 5,000 meters in nearly 11 months, ensuring the project meets its timeline [3] Group 2: Environmental Protection Measures - The project utilized a custom shield machine to navigate through a 600-meter-long ecologically sensitive mangrove area, maintaining surface subsidence within 0.8 millimeters, equivalent to the thickness of an ID card [3] - A fully enclosed mud circulation system was implemented, reducing carbon emissions by approximately 60% per kilometer of construction, effectively preventing chemical pollution to the mangrove root systems [3] Group 3: Economic Impact - The project addresses the daily wastewater treatment challenge of 100,000 tons from over 150 enterprises in the coastal industrial zone, contributing to the establishment of a trillion-level coastal industrial cluster [3] - The successful integration of economic development and ecological protection demonstrates a model for future coastal engineering projects [3]

Core Insights - The "Canglu" AI squid fishing forecast system has been officially launched, developed by Shanghai Ocean University and two subsidiaries of China National Fisheries Corporation, filling a gap in intelligent forecasting for distant squid fishing in China [1][2] Group 1: System Features - The system provides precise fishing ground forecasts for the next five days and resource abundance predictions for the following year, enhancing operational efficiency in squid fishing [1] - It integrates multiple platforms including web, onboard, and mobile, allowing real-time access to nearly 20 marine factors related to safe and efficient production [1] - The system employs AI, big data mining, and deep learning technologies, combined with knowledge from biology, ecology, and fishery science, to improve the accuracy of squid fishing forecasts [1] Group 2: Impact on Industry - The application of the "Canglu" system on distant fishing vessels has the potential to increase single-vessel output to approximately 500 tons by October 2025, representing a 48% increase compared to the historical annual output of over 330 tons [2] - The system has successfully extended the squid fishing season in the North Pacific to November for the first time, indicating a significant enhancement in operational capabilities [2]

Core Viewpoint - The opening of the first professional offshore wind power mother port in eastern Guangdong marks a significant step in the development of the offshore wind power industry, with the company aiming to create a robust industrial ecosystem through collaboration with local projects and infrastructure [1][10]. Group 1: Offshore Wind Power Development - The company has achieved rapid growth in its offshore wind power business, with a cumulative installed capacity of 1.808 million kilowatts and over 4.4 million kilowatts in resources under operation, construction, and reserve [3]. - The company has set industry records, including the shortest construction period of 258 days for the Shenquan I project and the first commercial operation of 11-megawatt wind turbines [3][6]. - The operational innovation has led to a projected increase in equipment utilization rate by 3.28 percentage points and a reduction in wind abandonment by 52.77% [3]. Group 2: Marine Ranching and Technological Innovation - The "Long Palace" marine ranch, with an investment of 128 million yuan, integrates green electricity and aquaculture, capable of producing 715 tons of premium fish per cycle [4][6]. - The marine ranch employs advanced technology for low-carbon operations, including real-time monitoring through a 5G system [6]. - The project has demonstrated resilience against extreme weather, validating the feasibility of deep-sea development [6]. Group 3: Infrastructure and Economic Impact - The company has invested over 20 billion yuan in the region, with plans for an additional 42 billion yuan in approved projects and over 70 billion yuan during the 14th Five-Year Plan [8][10]. - The upgraded port facility will serve as a comprehensive hub for offshore wind power, with a designed annual throughput of 3.246 million tons [10]. - The integration of the port and energy projects is expected to generate an annual output value of 12 billion yuan for the local economy [10]. Group 4: Environmental and Social Responsibility - The company has engaged in various community support initiatives, including building health stations and funding education for impoverished students [10]. - Environmental efforts include significant reductions in sulfur dioxide emissions and carbon dioxide emissions, contributing to ecological benefits [10][11]. - The company aims to balance economic growth with ecological protection, responding to the dual carbon goals through innovative practices [7][11].

Core Insights - The 2025 International Blue Carbon Workshop and Western Pacific Blue Carbon Ecosystem Restoration Seminar was successfully held from November 6 to 8, 2025, in Xiamen, China, during the International Ocean Week [2] - The event was co-hosted by various organizations, including the Ministry of Natural Resources of China and UNESCO's Intergovernmental Oceanographic Commission, highlighting the importance of international collaboration in blue carbon management [2] - Over 100 representatives from 10 countries participated, sharing knowledge on blue carbon policies and ecosystem restoration techniques, emphasizing the need for multi-stakeholder cooperation to address global climate change [2][3] Event Highlights - The seminar featured discussions on the protection and restoration of blue carbon ecosystems such as mangroves and seagrass beds, with a focus on regional cooperation priorities [2] - Participants engaged in field visits to witness successful ecological restoration projects in China, receiving positive feedback on China's efforts in coastal wetland protection [3] - The event aimed to enhance global and regional blue carbon cooperation and provide technological support for policy makers and communities, contributing to climate change mitigation strategies [3]

Core Insights - The second China Surveying and Geographic Information Conference opened in Deqing, Zhejiang, focusing on "Technological Integration and Innovative Development of the Industry" [1] - The event highlighted the evolution of surveying and geographic information from traditional methods to a comprehensive service system driven by high technology [1] - Key figures emphasized the importance of recognizing responsibilities in digital ecological civilization and the need for modernization and application-oriented approaches in the industry [1] Group 1: Conference Overview - The conference featured speeches from notable officials, including the Vice Minister of Natural Resources and the Governor of Zhejiang Province [1] - Nearly 10,000 industry professionals attended, including 14 academicians from relevant fields [1] - The event included a high-level forum and multiple sub-forums, showcasing advancements in geographic information technology and applications [2] Group 2: Industry Development - The surveying and geographic information sector is seen as a new productive force with high efficiency and quality services [1] - There is a call for industry professionals to act as pioneers in digital ecological civilization and leaders in artificial intelligence development [1] - The need for collaboration between government, industry, academia, and research is emphasized to enhance the industry's ecosystem and international cooperation [1]