摘要
由远及近简述历史时期和本世纪上半叶南汇岸滩的时空变化规律,着重分析了近30年芦潮港所在的南汇南滩水下滩坡的变化特征。这种变化与长江口河势和南槽分流分沙情势的变化密切相关。根据目前长江口河势的发展情况,芦潮港岸段水下滩坡的淤积趋势仍将持续,但其强度不会达到五十年代的鼎盛状态。
in this paper, the change of the Nanhui shore in time and space during the historical period and the first half of this century are briefly described, and the change characteristics of the submerged slope in Nanhui's south shore in which Luchaogang Port is located are analysed in detail. The changes are closely related with the change of water and sediment diversion in the Yangtze River estuary According to the present situation of the Yangtze River estuary, the siltation of submerged slope in Luchaogang sector will continue but the intensity of the siltation will never come to such a climax as in the 1950's.
出处
《海洋湖沼通报》
CSCD
北大核心
1992年第3期9-15,共7页
Transactions of Oceanology and Limnology
关键词
芦潮港岸段
水下滩坡
变化
Luchaogang Port sector
submerged slope
change
