长江口口外海滨盐度扩散的分层数学模型

A Stratification Model For Salinity Diffusion In The Offshore Region Of The Changjiang Estuary

本文根据长江口口外盐度分层现象明显的特征,建立了一个分层数学模型计算长江口口外海滨的潮流和盐度扩散变化情况,侧重研究了盐度分布在垂向上的变化,并获得了良好的结果.这个分层模型可以作为长江口环流数值模型的一个初步探讨.

This paper establishes a stratification model for computing the tidal currents and salinity diffusion in the offshore region of the Changjiang Estuary, according to its obvious stratification phenomenon of salinity distribution.Some useful results can be got after calculating the vertical variations of salinity distribution The stratification model can be considered as a preliminary work on numerical model for circulation in the Changjiang Estuary.