标题:Numerical studies on the suitable position of artificial upwelling in a semi-enclosed bay    (Open Access)
作者:Yao, Zhongzhi ;Fan, Wei ;Xiao, Canbo ;Lin, Tiancheng ;Zhang, Yao ;Zhang, Yongyu ;Liu, Jihua ;Zhang, Zhujun ;Pan, Yiwen ;Chen, Ying
作者机构:[Yao, Zhongzhi ;Fan, Wei ;Xiao, Canbo ;Lin, Tiancheng ;Zhang, Zhujun ;Pan, Yiwen ;Chen, Ying ] Ocean College, Zhejiang University, Zhoushan; 316000, C 更多
通讯作者:Fan, Wei
来源:Water (Switzerland)
出版年:2020
卷:12
期:1
DOI:10.3390/w12010177
摘要:Ecological engineering by artificial upwelling is considered a promising way to improve water quality. Artificial upwelling could lift nutrient-rich bottom water to the surface, enhance seaweed growth and consequently increase nutrient removal from seawater. However, one of the major obstacles of the engineering application is to determine the suitable position of ecological engineering, which is critical for artificial upwelling's performance. In this paper, potential artificial upwelling positions in a semi-closed bay are simulated by using the unstructured-grid Finite-Volume Coastal Ocean Model (FVCOM). The results show that the upwelling position with relative small tidal current and close to corner will be helpful to increasing nutrient concentration of surface water, and be appropriate to build the ecological engineering. With proper design of the ecological engineering, it is possible to have a noticeable impact in semi-closed bay. Thus, artificial upwelling has the potential to succeed as a promising way to alleviate the eutrophication.
© 2020 by the authors.
收录类别:EI
资源类型:期刊论文
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