珠江口水质中BHC和DDT含量及分布的研究

Studies of Content and Distribution of BHC and DDT in the Waters at the Pearl River Estuary

根据1987～1992年珠江口的污染监测和其他调查资料,对珠江口水体中有机氯农药BHC和DDT的含量及分布状况作了评述,探讨了影响BHC和DDT分布的因素,为珠江口的综合利用开发和污染治理提供参考。

In this paper, on the basis of the data from pollution monitoring and other surveys during 1987~1992 at the Pearl River Estuary, the contents (mean values) and distribution status of organochlorine pesticide BHC and DDT in the water from the Pearl River Estuary are reviewed. The affected distribution factors of BHC and DDT are discussed. These results provide reference for the comprehensive utilization and exploitation and the pollution control in the Pearl River Estuary.