黑潮延伸体综合观测浮标的研制与应用  

Development and application of the Kuroshio extension comprehensive observation buoy

作　　者：陈店 任国庆 魏兆强[2] 江帆[1] 马昕[3] 陈朝晖[2,3] Dian Chen;Guoqing Ren;Zhaoqiang Wei;Fan Jiang;Xin Ma;Zhaohui Chen(Information Science and Engineering Department,Ocean University of China,Qingdao 266100,China;Institute for Advanced Ocean Science,Ocean University of China,Qingdao 266100,China;Key Laboratory of Physical Oceanography of Ministry of Education,Ocean University of China,Qingdao 266100,China)

机构地区：[1]中国海洋大学信息科学与工程学部,青岛266100 [2]中国海洋大学海洋高等研究院,青岛266100 [3]中国海洋大学,物理海洋教育部重点实验室,青岛266100

出　　处：《科学通报》2023年第17期2250-2257,共8页Chinese Science Bulletin

基　　金：崂山实验室科技创新项目(LSKJ202201601)资助。

摘　　要：浮标是获取水文、气象等环境参数的重要观测技术手段,是现代海洋环境立体监测系统的重要组成部分.西太平洋黑潮延伸体海域是全球海洋动力过程最为复杂、海洋-大气相互作用最为关键的区域之一,也是全球系统性海洋观测相对缺乏的海区之一,传统的大型海气浮标很难在该海区长期存活.基于此,中国海洋大学研发了一种适用于中纬度海区高海况条件下的大型海气综合观测浮标系统(China Kuroshio Extension Observatory,CKEO).该系统面向深远海大浪、强流、狂风等复杂的工作环境,对高海况下的浮标系统、深水锚系系统、观测系统等做了针对性设计,增强了浮标在高海况下的稳定性和可靠性.截至2022年底,该系列浮标已连续在位工作3年,支撑了对黑潮延伸体海域海-气物质能量交换等科学问题的研究,为“透明海洋”立体观测网络提供了重要的深远海长期观测节点.The ocean issue has attracted the attention of governments all over the world.A comprehensive understanding of the ocean and making accurate predictions are the primary keys to addressing global issues,such as climate change and water circulation.Ocean observation is a primary means of understanding the ocean dynamic process and the energy and material cycle caused by it.It is crucial to strengthen the research and development of ocean observation technology and equipment by building an integrated three-dimensional ocean observation system.Therefore,implementing the“Transparent Ocean”strategy indicates the direction for the marine science and technology innovation of China.The Kuroshio extension sea area is one of the most active areas of ocean and atmospheric dynamic processes.Ocean multiscale dynamic processes and their interactions are the core link to maintaining the ocean energy balance.The energy cascade from the large to the small scales plays a crucial role in maintaining the balance of the ocean energy budget and determining the motion pattern of the ocean system.Therefore,multiscale research on multilayered ocean dynamic processes is of utmost significance for understanding the mechanism of the ocean energy cascade and the law of ocean evolution.However,due to the complex marine dynamic processes in the region,it is difficult for traditional large-scale airsea buoys to work continuously for a long time.Almost all mooring fixed-point observation systems are concentrated in tropical sea areas.The global middle-high-latitude sea area,especially the Kuroshio extension sea area,is still a“desert area”lacking long-term continuous observation.Currently,there is only one set of large-scale observation buoys(Kuroshio Extension Observatory,KEO)in the United States in this region under long-term operation.Against this background,Ocean University of China has been committed to developing a long-term series of integrated observation buoys in this area since 2017.The China Kuroshio Extension Observatory(CKEO)

关 键 词：浮标 黑潮延伸体 深海综合观测 锚系系统 

分 类 号：TH766[机械工程—仪器科学与技术]