南方科技大学知识苑(SUSTech KC): Analytical study for wave-induced submarine groundwater discharge in subtidal zone

题名	Analytical study for wave-induced submarine groundwater discharge in subtidal zone
作者	Yu，Shengchao1,2 ; Zhang，Xiaolang1,2 ; Li，Hailong1,3,4 ; Wang，Xuejing1,3,4 ; Wang，Chaoyue 5; Kuang，Xingxing1,3,4
通讯作者	Li，Hailong
发表日期	2022-09-01
DOI	10.1016/j.jhydrol.2022.128219
发表期刊	JOURNAL OF HYDROLOGY 影响因子和分区
ISSN	0022-1694
EISSN	1879-2707
卷号	612
摘要	Both tide and wave are significant coastal driving forces of submarine groundwater discharge (SGD). The hydrodynamic process of tidal SGD is well studied while wave induced part is still challenging to quantify. In this paper, an analytical study was performed to investigate wave-induced SGD in a subtidal aquifer extending horizontally infinitely with impermeable horizontal bottom. The loading effect of seawater weight overlying the seabed was taken into account. The analytical solution was validated by two-dimensional numerical simulations with modeling domains of finite horizontal extension length. Sensitivity analyses of the analytical solution showed that the amplitude of groundwater head fluctuations generally decayed exponentially with the aquifer thickness, and the decay rate decreased with increasing loading efficiency. Loading effect can decrease the head gradients between seawater and porewater. Wave-induced SGD generally increased with the aquifer's thickness, permeability, wavenumber, wave period, and decreased with the loading efficiency and specific storage of the aquifer. The analytical and simulated results may provide guidance for assessing the wave-induced SGD and shed light on modeling the biogeochemistry process in wave dominated porous seabed environment.
关键词	Analytical solution Coastal aquifer Loading effect Submarine groundwater discharge (SGD) Subtidal zone Wave-induced SGD
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
资助项目	Booz Allen Foundation[41972260];Booz Allen Foundation[42130703];
WOS研究方向	Engineering ; Geology ; Water Resources
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS记录号	WOS:000844338500002
出版者	ELSEVIER
EI入藏号	20223412596107
EI主题词	Analytical models ; Decay (organic) ; Discharge (fluid mechanics) ; Efficiency ; Groundwater resources ; Loading ; Seawater ; Sensitivity analysis ; Submarines
EI分类号	Groundwater:444.2 ; Seawater, Tides and Waves:471.4 ; Combat Naval Vessels:672.1 ; Materials Handling Methods:691.2 ; Biochemistry:801.2 ; Chemical Reactions:802.2 ; Production Engineering:913.1 ; Mathematics:921
ESI学科分类	ENGINEERING
Scopus记录号	2-s2.0-85135932108
来源库	Scopus
引用统计	被引频次[WOS]：7
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/382613
专题	工学院_环境科学与工程学院
作者单位	1.School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,China 2.Department of Earth Sciences,The University of Hong Kong,Hong Kong,Hong Kong 3.Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control,Southern University of Science and Technology,Shenzhen,China 4.State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control,School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,China 5.School of Water Resources & Environment,Hebei GEO University,Shijiazhuang,China
第一作者单位	环境科学与工程学院
通讯作者单位	环境科学与工程学院; 南方科技大学
第一作者的第一单位	环境科学与工程学院
推荐引用方式 GB/T 7714	Yu，Shengchao,Zhang，Xiaolang,Li，Hailong,et al. Analytical study for wave-induced submarine groundwater discharge in subtidal zone[J]. JOURNAL OF HYDROLOGY,2022,612.
APA	Yu，Shengchao,Zhang，Xiaolang,Li，Hailong,Wang，Xuejing,Wang，Chaoyue,&Kuang，Xingxing.(2022).Analytical study for wave-induced submarine groundwater discharge in subtidal zone.JOURNAL OF HYDROLOGY,612.
MLA	Yu，Shengchao,et al."Analytical study for wave-induced submarine groundwater discharge in subtidal zone".JOURNAL OF HYDROLOGY 612(2022).