Numerical Simulation of Water Pollution in Shenzhen Bay

摘要

The water pollution in Shenzhen Bay caused by sewage discharge is numerically simulated using ECOMSED, a two-dimensional hydrodynamics and water quality model. The results indicate that Shenzhen River and other land-based pollution sources lead to heavily water pollutions in Shenzhen Bay. The pollutant emissions in Shenzhen Bay and its influences were analyzed, taking the Chemical Oxygen Demand (COD) as a typical event. The water pollution exists in Shenzhen Bay during both wet season and dry season.