Integrated model-based analysis on the pollution status of petroleum hydro-(carbons) in Kaozhou Bay
基于等级模型的考洲洋石油烃污染状况

Supported by GIS,the concentration of petroleum hydrocarbons in the surface water and surface sediment,collected in February(dry season) and August(wet season) of 1999 in Kaozhou Bay,was analyzed and evaluated through the establishing of an integrated model. In the dry season the concentration of petroleum hydrocarbons in the surface water ranged from 0.036 to 0.060 mg/L with the level from grade 2 to 3,indicating that the waters was polluted moderately.While in the wet season the concentration in the whole...