| 基于水深遥感的长江口南支演变趋势探讨 |
| |
| 引用本文： | 潘雪峰,张鹰,张东.基于水深遥感的长江口南支演变趋势探讨[J].港工技术,2007(2):6-8. |
| |
| 作者姓名： | 潘雪峰 张鹰 张东 |
| |
| 作者单位： | 江苏省环境演变与生态建设重点实验室,江苏,南京,210046 |
| |
| 摘 要： | 以长江口南支为研究区,对通过遥感影像反演出的1999年水下地形和该河段2002年实测水深,进行河道冲淤变化和沙体迁移分析。由分析结果结合近年长江河口来水来沙现状和南支河道特征、沙体迁移特征和水流特点,探讨长江口南支演变趋势及所需采取的相关治理措施。
|
| 关 键 词： | 水深遥感河道演变 沙体迁移 |
| 文章编号： | 1004-9592（2007）02-0006-03 |
| 修稿时间： | 2006-11-15 |
Discuss the Evolution Trend of the South Branch of Yangtze Estuary' Based on water depth remote sensing |
| |
| PAN Xue-feng,ZHANG Ying,ZHANG Dong.Discuss the Evolution Trend of the South Branch of Yangtze Estuary'''' Based on water depth remote sensing[J].Port Engineering Technology,2007(2):6-8. |
| |
| Authors: | PAN Xue-feng ZHANG Ying ZHANG Dong |
| |
| Institution: | Jiangsu Key Laboratory of Environmental Change and Ecological Construction, NanJing 210097 ,China |
| |
| Abstract: | Through 1999 under water terrain obtained by remote sensing and 2002 water depth data obtained by local survey , this paper analysis the riverway erosion and deposition and the sand body movement of the south branch of Yangtze estuary. The results consider the condition of water and sand which come into Yangtze estuary and the character of south branch channel, sand body movement and current, the paper discuss evolution trend of Yangtze estuary and give related repair measurement. |
| |
| Keywords: | water depth remote sensing riverway evolution sand body movement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
