Sediment trend matrix analysis along shore normal transects off Surathkal Beach, Karnataka

被引：0
|
作者：
Rao, S [1 ]
Shirlal, KG [1 ]
Rao, NBS [1 ]
机构：
[1] Karnataka Reg Engn Coll, Dept Appl Mech & Hydraul, Srinivasnagar 574157, Karnataka, India
来源：
JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA | 2003年 / 61卷 / 02期
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D O I：
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中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
In order to study sediment travelling paths across shoreline in different seasons, sediment samples were collected normal to the shoreline along three profiles, separated by 220m from Surathkal beach near Karnataka Regional Engineering College (K.R.E.C.), Karnataka. The sediments were analysed for their grain size characteristics (statistical parameters) and sediment trend matrix was prepared. By using sediment trend matrix, sediment travelling paths were drawn. It has been found that during premonsoon, sediments were moving predominantly towards offshore region, resulting in erosion. Sediments were moving predominantly towards shore and build-up of beach takes place during the post monsoon season.
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页码：215 / 219
页数：5
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