| 辐射沙洲南翼“水道-沙洲”系统与西太阳沙的稳定 |
| |
| 引用本文： | 侯庆志,徐 敏,陆培东.辐射沙洲南翼“水道-沙洲”系统与西太阳沙的稳定[J].海洋科学,2006,30(6):16-22. |
| |
| 作者姓名： | 侯庆志 徐 敏 陆培东 |
| |
| 作者单位： | 1. 南京师范大学,地理科学学院,江苏,南京,210097
2. 南京水利科学研究院,河流海岸研究所,江苏,南京,210024 |
| |
| 基金项目： | 江苏省自然科学基金项目(BK2001191) |
| |
| 摘 要： | 通过对江苏岸外辐射沙洲动态和西太阳沙海域动力泥沙环境的分析,论述了西太阳沙演变的宏观背景;由实测固定断面资料、地形资料的对比得出近40年来西太阳沙表面形态和水下地形的变化;结合西太阳沙表面泥沙在波浪和波流共同作用下运动特性的水槽试验研究,分析了西太阳沙冲淤变化的动力机制。从“烂沙洋水道-西太阳沙-西太阳沙南水道”系统的角度研究了西太阳沙演变的控制因素和演变规律。
|
| 关 键 词： | 辐射沙洲 “水道-沙洲”系统 西太阳沙 稳定性 |
| 文章编号： | 1000-3096（2006）06-0016-07 |
| 收稿时间： | 2005-07-11 |
| 修稿时间： | 2006-03-10 |
"Channel-ridge"system of southern radiate sand ridges and stability of Xitaiyangsha |
| |
| HOU Qing-zhi,XU Min,LU Pei-dong."Channel-ridge"system of southern radiate sand ridges and stability of Xitaiyangsha[J].Marine Sciences,2006,30(6):16-22. |
| |
| Authors: | HOU Qing-zhi XU Min LU Pei-dong |
| |
| Institution: | 1. College of Geography, Nanjing Normal University, Nanjing 210097,China; 2. River and Harbor Engineering Department, Nanjing Hydraulic Research Institute, Nanjing 210024, China |
| |
| Abstract: | On base of the analysis of the trend of radial sand ridges and power-sand circumstance of the sea area,the macroscopical background of the evolvement of Xitaiyangsha is discussed.The data of remote sensing,underwater-fixed profile,and terrain are used to analyze the facial and submarine terrain changes of Xitaiyangsha by the test of the sediments under action of wave and together actions of wave and tide,the dynamics cause of the erode and silt change of the sea area of Xitaiyangsha are analyzed.The factor and law of the evolvement of Xitaiyangsha are also studied from the angle of system. |
| |
| Keywords: | radial sand ridges "channel-ridge" system Xitaiyangsha stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《海洋科学》浏览原始摘要信息 |
| 点击此处可从《海洋科学》下载免费的PDF全文 |
|
