Modeling of Coastal Dynamics of the Anapa Bay-Bar

被引：2
|
作者：
Leont'yev, I. O. [1 ]
Akivis, T. M. [1 ]
机构：
[1] Russian Acad Sci, Shirshov Inst Oceanol, Moscow 117218, Russia
来源：
OCEANOLOGY | 2020年 / 60卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
longshore sediment flux; accretion; coastal recession; sea level rise; coastal barrier model;
D O I：
10.1134/S000143702002006X
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
The trend of the recent development of the Anapa bay-bar is considered based on modeling of sediment transport and morphodynamic processes. It is shown that longshore sediment transport does not have a crucial influence on the coastal dynamics. Most coastlines undergo degradation despite accumulation due to unloading of the longshore sediment flux. The probable reason is the relative sea level rise due mainly to tectonic processes. The proposed model of the coastal barrier following the sea level movement explains to a certain extent the observed trends.
引用
收藏
页码：279 / 285
页数：7
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