基于水质模型的海湾填海岸线选择

在应用水动力学模型预测海湾余流分布的前提下，讨论了深圳湾北岩填海后污染物迁移规律的一些变化，并采用水质模型分析了海湾的水质变化。根据浓度场的迭加原理，计算了各种岩线方案下海湾可利用的环境容量。通过对不同环境要求的各种岩线方案之比较，给出了协调诸要求的相对较优岸线。

Determination of post-reclamation coastline based on water quality model

In this paper, a reclamation project on the north shore of Shenzhen Bay in South China was concerned for its potential impact on the aquatic environment. A harmonized approach was used for determining optimal post reclamation coastline by counting the changes in pollutant motion in the bay after reclamation. The residual flow patterns were predicted by hydrodynamic model and the variations of water quality were evaluated by water quality model. The available environmental capacities corresponding to different reclamation options were discussed. As a result, the harmonized optimal post reclamation coastline was indicated through the integrated consideration of pollutant diffusion, water quality and available environmental capacity.