MIXING OF SALT WATER AND FRESH WATER IN THE CHANGJIANG RIVER ESTUARY AND ITS EFFECTS ON SUSPENDED SEDIMENT

被引：6

作者：

沈焕庭

张重乐

不详

机构：

[1] Institute of Estuarine and Coastal Research

[2] East China Normal University

[3] Shanghai

[4] PRC

来源：

Chinese Geographical Science | 1992年 / 04期

关键词：

mixing of salt water and fresh water; suspended sediment; circulation; flocculation; the Changjiang River estuary;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

<正> Using field hydrological data, the relationship between the mixing of salt water and fresh water and the tidal range/ high tidal level in the Changjiang (Yangtze) River estuary is discussed, and the transporting and concentrating of suspended sediment in the estuary were also analysed in respect to the circulation, flocculation and stratified interface resulting from mixing.The calculation results by two-dimentional box model have confirmed the effects of the circulation on the concentrating of suspended sediment in the estuary. The conclusions derived from this work have deepened the understanding on the mixing in the Changjiang River estuary and are of significance in bo'th theory and practice.

引用

页码：83 / 91

页数：9