Study of the Tide and Tidal Currents in the Bay of Bengal Based on Refined Simulations

doi:10.2112/JCOASTRES-D-18-00048.1

IOCAS-IR > 海洋环流与波动重点实验室

	Study of the Tide and Tidal Currents in the Bay of Bengal Based on Refined Simulations
	Wan, Weiqi 1; Feng, Xingru 2,3,4; Liu, Qiuxing 5; Yin, Baoshu 2,3,4,6; Yang, Dezhou 2,3,4; Gao, Guandong 2,3,4
	2019
发表期刊	JOURNAL OF COASTAL RESEARCH
ISSN	0749-0208
卷号	35 期号:1 页码:33-40
通讯作者	Feng, Xingru([email protected])
摘要	A high-resolution, two-dimensional, hydrodynamic tidal model of the Bay of Bengal was developed using the Advanced Circulation (ADCIRC) Model to study the tide and tidal currents in the Bay of Bengal. The simulations conformed to the observations, and because of the use of a high-resolution, triangular grid, characteristics of the tide and tidal currents were computed more accurately than in previous studies. The results indicated that tides in most of the Bay of Bengal are semidiurnal, whereas those in the seas SE of Sri Lanka are mixed and predominately semidiurnal. There are two degenerate amphidromic points, one at the NE end of the head of the bay and the other at SE Sri Lanka, whereas there is an amphidromic point at the seas SE of Sri Lanka. The form of the M-2 tidal current is rotary on the continental shelf and rectilinear in coastal areas and seas distant from the continental shelf. Four major tidal currents are in a NW-SE direction, in the western part of the head of the bay, and in a NE-SW direction in river estuary areas. Results from the eastern part are the opposite. The amplitudes and major axes of four tides and tidal currents increase upon entering the head of the bay, whereas those of the M-2 tide are the largest.
关键词	ADCIRC tidal current ellipse amphidromic point
DOI	10.2112/JCOASTRES-D-18-00048.1
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFC1401500]###186; National Natural Science Foundation of China[41776016]###188; High Performance Computing Center, IOCAS###189; National Key Research and Development Program of China[2016YFC1401500]; National Natural Science Foundation of China[41776016]; High Performance Computing Center, IOCAS
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography ; Geology
WOS类目	Environmental Sciences ; Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000457248700005
出版者	COASTAL EDUCATION & RESEARCH FOUNDATION
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/160838
专题	海洋环流与波动重点实验室
通讯作者	Feng, Xingru
作者单位	1.Ocean Univ China, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean Dynam & Climate, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Natl Marine Environm Forecasting Ctr, Beijing 100081, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100029, Peoples R China
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wan, Weiqi,Feng, Xingru,Liu, Qiuxing,et al. Study of the Tide and Tidal Currents in the Bay of Bengal Based on Refined Simulations[J]. JOURNAL OF COASTAL RESEARCH,2019,35(1):33-40.
APA	Wan, Weiqi,Feng, Xingru,Liu, Qiuxing,Yin, Baoshu,Yang, Dezhou,&Gao, Guandong.(2019).Study of the Tide and Tidal Currents in the Bay of Bengal Based on Refined Simulations.JOURNAL OF COASTAL RESEARCH,35(1),33-40.
MLA	Wan, Weiqi,et al."Study of the Tide and Tidal Currents in the Bay of Bengal Based on Refined Simulations".JOURNAL OF COASTAL RESEARCH 35.1(2019):33-40.

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Study of the Tide an（1530KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览