Tides in the Mandovi and Zuari estuaries, Goa, west coast of India

被引:53
|
作者
Sundar, D [1 ]
Shetye, SR [1 ]
机构
[1] Natl Inst Oceanog, Phys Oceanog Div, Panaji 403004, Goa, India
关键词
harmonic analysis; tidal constituents; tide-pole; amplification; channel geometry;
D O I
10.1007/BF02702025
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Mandovi and Zuari are two estuaries located in Goa, west coast of India. Variation of water level in the estuaries was monitored for a month at 13 locations using. tide-poles during March-April 2003. Analysis of this data has provided for the first time, characteristics of how tidal constituents vary in the narrow and shallow estuaries, typical of those found along the west coast of India. At a distance of 45 km from the mouth the tidal range increased in both estuaries by approximately 20%. The tidal range at the upstream end of the two channels at the stations dropped sharply because of the increase in elevation of the channels.
引用
收藏
页码:493 / 503
页数:11
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