沉积物环境质量基准的研究概况

Research Survey of the Sediment Quality Guidelines

主要列举了这两类方法中较为常用的几种方法对其进行分析和对比,发现每种基准的建立方法都有其适用性和局限性,因此我们需对各种方法进行综合分析,结合各种方法的特点,重视各种方法的结合来建立可靠且能够普遍应用的方法,从而建立适合我国国情的环境质量基准。

The establishment methods of sediment quality guidelines can be roughly divided into two categories： one is based on the balance distribution relationship of contamination in the sediments and the other is based on the biological effects corresponding to pollutants of different concentrations in sediments. This paper lists several methods used commonly in these two categories for analysis and comparison. Due to its applicability and limitations of each method, a comprehensive analysis of each method is required according to characteristics of each method, and attention should be paid to the combination of various methods to create a reliable and widely used method and to establish quality guidelines suitable for China.