摘要
基于越南中部2007年夏季潮汐、潮流实测资料,对该区域的潮汐、潮流特征进行分析,分析结果表明:1)研究海区为以日潮为主的潮汐过渡地带,每月有20 d属日潮,10 d属半日潮;2)潮流以不正规半日潮流为主,其次为不正规全日潮流,潮流运动以往复流为主;3)O1、K1、M2、S2分潮流长轴方向集中在SW-NE之间,与岸线走向基本一致;4)受西南季风的影响,表层存在一沿岸形自SW向NE运动的顺时针余流场。
Based on the tide and current data, the characteristics of tide and tidal current along the middle coast of Vietnam have been analyzed. The results showed that： 1） The research area was the tide transitional belt and the tide was mainly the diurnal tide, and 20 d in one month was diurnal tide and 10 d was semidiurnal tide;2） The tidal current was mainly irregular semidiumal, and then irregular diurnal. It was mainly reciprocating flow; 3） The major axis of O1,K1,M2,S2 constituents concentrated in the direction between SW and NE, which was along the coastline;4） Affected by the southwest monsoon, a clockwise residual current flowed from SW to NE at the surface.
出处
《海洋通报》
CAS
CSCD
北大核心
2012年第5期515-519,共5页
Marine Science Bulletin
基金
863项目(2008AA09A402)
国家海洋局青年基金项目(20110218)
关键词
越南中部
潮汐
潮流
余流
middle coast of Vietnam
tide
tidal current
residual current
