| 摘要: |
|
| 关键词: |
| DOI： |
| 分类号: |
| 基金项目: |
|
| A PRELIMINARY ANALYSIS OF NATURAL SILTATION OF ABANDONED TONGSHA CHANNEL IN YANGTZE RIVER ESTUARY |
|
|
| Abstract: |
| This paper describes the natural siltation process of the abandoned Tongsha channel, of which sectors II, III, and IV may be considered as having two different siltation patterns, the former resulting from Giuduan Bank southward migration and the latter being the cause of fresh water-salt water density current. And corresponding empirical formulas are given for estimation of siltation rates using survey comparisons. The above mentioned formulas can be used to determine siltation rate of the existing Tongsha dredged channel. |
| Key words: |
