| 南海温盐流数值产品构建及评估 |
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| 引用本文： | 谢波涛,尹汉军,朱宇航,彭世球,李毅能,程高磊.南海温盐流数值产品构建及评估[J].热带气象学报,2022,38(4):529-540. |
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| 作者姓名： | 谢波涛 尹汉军 朱宇航 彭世球 李毅能 程高磊 |
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| 作者单位： | 1.中海油研究总院有限责任公司，北京 100027 |
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| 基金项目： | 广东省重点工程2019BT2H594南方海洋科学与工程广东省实验室(广州)人才团队引进重大专项GML2019ZD0303广西重点研发计划桂科AB18294047深水浮式平台一体化在线监测与分析软件集成系统研制LSZX-2020-HN-05-04海上油气田精细化环境预报与参数区划关键技术YXKY-ZX 07 2020南海北部内波区划及工程参数研究YXKY-ZX 10 2021中国科学院空间科学战略性先导科技专项XDA15020901广东省重点领域研发计划项目2019B111101002广西北部湾海洋灾害研究重点实验室(北部湾大学)开放课题2021KF01 |
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| 摘 要： | 基于区域海洋模式ROMS构造了一套覆盖中国南海的40年（1980—2019年）温盐流数值产品OCEAN_SCS。OCEAN_SCS的变量包含了温度、盐度、流速、流向以及海表高度。OCEAN_SCS的水平空间分辨率为0.1°×0.1°，垂向分层40层（0~5 000 m），时间分辨率为1小时，包含潮汐信息。利用独立的观测资料对OCEAN_SCS进行了初步评估，评估对象包括温度、盐度、海表高度、海流、潮位和增水。在不包含资料同化的前提下，OCEAN_SCS的模拟精度达到了较高的水准。OCENA_SCS的构建将为南海海洋环境的研究提供数据支撑，并服务于南海海洋环境保障。
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| 关 键 词： | 南海 海洋数值产品 ROMS |
| 收稿时间： | 2021-12-29 |
THE GENERATION AND ASSESSMENT OF TEMPERATURE-SALINITY-CURRENT NUMERICAL DATASET IN THE SOUTH CHINA SEA |
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| XIE Botao,YIN Hanjun,ZHU Yuhang,PENG Shiqiu,LI Yineng,CHENG Gaolei.THE GENERATION AND ASSESSMENT OF TEMPERATURE-SALINITY-CURRENT NUMERICAL DATASET IN THE SOUTH CHINA SEA[J].Journal of Tropical Meteorology,2022,38(4):529-540. |
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| Authors: | XIE Botao YIN Hanjun ZHU Yuhang PENG Shiqiu LI Yineng CHENG Gaolei |
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| Institution: | 1.China National Offshore Oil Corporation General Research Institute, Beijing 100027, China2.State Key Laboratory of Tropical Oceanography (South China Sea Institute of Oceanology, Chinese Academy of Sciences), Guangzhou 510301, China3.Southern Marine Science and Engineering Guangdong Laboratory, Guangzhou 511458, China4.Guangxi Key Laboratory of Marine Disaster in the Beibu Gulf, Beibu Gulf University, Qinzhou, Guangxi 535011, China |
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| Abstract: | A 40-year (1980—2019) temperature-salinity-current numerical dataset of the South China Sea (SCS) called OCEAN_SCS has been generated based on Regional Ocean Model System (ROMS) in this study. The variables of OCEAN_SCS includes the temperature, salinity, current speed, current direction and sea surface height (SSH). The horizontal resolution, vertical levels and temporal resolution of the OCEAN_SCS is 0.1° × 0.1°, 40 and 1hour, respectively, and tidal information is included in the OCEAN_SCS. The independent observations are used for the validation of OCEAN_SCS including the accuracy of temperature, salinity, SSH, current, tide level and surge. The accuracy of OCEAN_SCS reaches a high level without data assimilation in the generation. The OCEAN_SCS will provide dataset support for the research of marine environment in the SCS, and serve ocean environment support in the SCS. |
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| Keywords: | South China Sea Oceanic numerical dataset ROMS |
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