海洋地质前沿2017，Vol.33Issue(9)：47-52,6.DOI:10.16028/j.1009-2722.2017.09007
招远砂质海岸岸滩演化特征
EVOLUTIONARY FEATURES OF THE ZHAOYUAN SANDY BEACH
伊善堂 1尹东晓 2朱龙海 1胡日军1
作者信息
- 1. 中国海洋大学海洋地球科学学院,青岛266100
- 2. 国土资源部海底矿产资源重点实验室,广州510760
- 折叠
摘要
Abstract
This paper is devoted to the evolutionary features of the sandy beach in Zhaoyuan in order to reveal its controlling factors,using the methods of surficial sampling,satellite imaging,numerical simulation of coastal evolution and calculation of the incipient velocity for sediment movement.The results show that the construction of the complex of Chunyu harbor and artificial island has greatly changed the scouring and silting environment of the study area,and then caused significant changes of the coastal area near the Jie river from erosion to siltation,and the increase in erosion around the Chunyu harbor.Wave is the main force that affects the distribution of surface sediments and sediment movement.The construction of artificial structures is obviously the main reason for the change in coastal scouring and silting regime in the study area.The submerged breakwater has effectively reduced the wave action on the coast and contributed greatly to coastal protection.关键词
砂质海岸/岸滩演化/控制因素/潜堤Key words
sandy coast/evolution of shore beach/controlling factors/submerged breakwater分类
海洋科学引用本文复制引用
伊善堂,尹东晓,朱龙海,胡日军..招远砂质海岸岸滩演化特征[J].海洋地质前沿,2017,33(9):47-52,6.
