| 摘要: |
| 首先概述了坐底式海洋环境监测系统的发展历程、结构组成、工作原理和系统功能等。设计开发了一套浅海坐底式海洋环境监测系统，并在北黄海海域进行了长时间应用。对其结构组成特点、原理功能和实际应用情况等进行了详细阐述，并结合一段时间的监测数据，说明其可为海洋科学研究、海水养殖与海洋工程等提供基础数据。对坐底式海洋环境监测系统的布放与回收方法进行介绍，针对近海经常出现无释放器或释放器失灵的坐底式海洋环境监测系统，且潜水员或作业型水下机器人（ROV）不方便下潜系缆的情况，设计了一种实操性强的打捞回收方法。总结归纳了所设计的浅海坐底式海洋环境监测系统特点及回收方法，可为相关应用与研究提供参考借鉴。 |
| 关键词: 洋监测系统 浅海 坐底式 海底观测网节点 结构组成与工作原理 回收方法 |
| DOI：10.11759/hykx20200208002 |
| 分类号:P715.5 |
| 基金项目:科技部重点研发计划项目课题（2016YFC1402602，2017YFC1403406）；中国科学院科研装备研制项目（YZ201522，YZ201625） |
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| Development and application of an offshore bottom-mounted marine environmental monitoring system and its recovery method |
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CHEN Yong-hua, HU He-gang, LIU Qing-kui, JIANG Bin, LI Xiao-long
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Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
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| Abstract: |
| In this paper, the development process, structure, working principle, and system function of a bottom-mounted marine environmental monitoring system are presented. The offshore bottom-mounted marine environmental monitoring system was designed and developed in the Institute of Oceanology, Chinese Academy of Sciences. The system has been operating in the North Yellow Sea for a long time. The characteristics of its structure, working principle, system function, and practical application are described in detail. Combined with the monitoring data of acoustic Doppler current profiler and temperature and depth meter, the system can provide basic data for marine scientific research, mariculture, and marine engineering. At the same time, this study introduces the layout and recovery method of the bottom-mounted marine environmental monitoring system. In particular, we describe in detail a recovery method that takes innovation and practicability into account for the situation in which the bottom-mounted marine environmental monitoring system working on the seabed does not have a releaser or the releaser fails, which often occurs offshore. Moreover, the diver or the remote operated vehicle cannot submerge and fasten the towing rope to it. This will provide support for relevant research and application. Finally, summarizing the characteristics and recovery method of the offshore bottom-mounted marine environmental monitoring system, we hope to provide reference for relevant research and application. |
| Key words: marine monitoring system offshore bottom-mounted nodes of a submarine observation network structure composition and working principle recovery method |
