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Causes analysis of red tide event in the offshore sea of Rongcheng, Shandong Province, China based on a coupled physical-biological model

文献类型：期刊论文

作者Jiang, Wenxin1,2,3,5,6,7; Liu, Changhua4; Yang, Dezhou1,2,3,5,6,7; Xu, Lingjing2,3,5,6,7; Yin, Baoshu1,2,3,5,6,7
刊名FRONTIERS IN MARINE SCIENCE
出版日期2024-08-22
卷号11页码:14
关键词Yellow and Bohai Sea red tide coupled physical-biological model dinoflagellate harmful algal bloom
DOI10.3389/fmars.2024.1417667
通讯作者Yang, Dezhou(yangdezhou@qdio.ac.cn)
英文摘要The abnormal reduction of kelp production occurred in Rongcheng area of the Yellow Sea in 2021, which is closely related to the red tide. However, the relationship between the red tide event and the hydrodynamic environment remains unclear. In response to these issues, this study established a coupled physical-biological model which coupling the ROMS dynamic model with the RED_TIDE biological model for the Yellow Sea and Bohai Sea region, and discussed driving factors of this red tide. Based on this coupled model, various factors influencing the development of red tide were investigated, with a focus on analyzing the key factors contributing to the occurrence of the red tide event in the northern sea area of the Shandong Peninsula in 2021. The aggregation of dinoflagellate cells triggers red tide events. The distribution characteristics and concentration changes of dinoflagellate cells were studied by designing simulation experiments under different conditions to reflect the contributions of various influencing factors to red tide. According to observation data and simulation experiments, this study explored the effects of factors such as light conditions, tides, Yellow River runoff and wind field on the distribution and concentration of dinoflagellate cells. The variation of wind field can promote the proliferation and aggregation of dinoflagellate cells, serving as key factors in triggering red tide. The occurrence of red tide is a complex ecological phenomenon influenced by multiple factors, necessitating the comprehensive consideration of these factors to more accurately predict and prevent red tide events.
WOS关键词DYNAMICS ; WATER
资助项目Institute of Oceanology, Chinese Academy of Sciences10.13039/501100010554
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001304629800001
出版者FRONTIERS MEDIA SA
源URL[http://ir.qdio.ac.cn/handle/337002/198215]  
专题海洋研究所_海洋环流与波动重点实验室
通讯作者Yang, Dezhou
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
3.Chinese Acad Sci, CAS Engn Lab Marine Ranching, Inst Oceanol, Qingdao, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, East China Sea Ocean Observat & Res Stn, Qingdao, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao, Peoples R China
6.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China
7.Pilot Natl Lab Marine Sci & Technol, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Wenxin,Liu, Changhua,Yang, Dezhou,et al. Causes analysis of red tide event in the offshore sea of Rongcheng, Shandong Province, China based on a coupled physical-biological model[J]. FRONTIERS IN MARINE SCIENCE,2024,11:14.
APA Jiang, Wenxin,Liu, Changhua,Yang, Dezhou,Xu, Lingjing,&Yin, Baoshu.(2024).Causes analysis of red tide event in the offshore sea of Rongcheng, Shandong Province, China based on a coupled physical-biological model.FRONTIERS IN MARINE SCIENCE,11,14.
MLA Jiang, Wenxin,et al."Causes analysis of red tide event in the offshore sea of Rongcheng, Shandong Province, China based on a coupled physical-biological model".FRONTIERS IN MARINE SCIENCE 11(2024):14.

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来源：海洋研究所

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