【摘要】 本文综述了沉积物质量基准的最新进展。从底栖生物对沉积物中结合的污染物的敏感性讨论了沉积物质量基准的意义、数值型和响应型基准,以及建立沉积物质量基准的可能途径。重点讨论了沉积物/间隙水平衡分配法,并引入了基于该法建立的沉积物质量基准的初步值。更多还原

【Abstract】 The sediment quality criteria(SQC) development efforts have been undertaken mainly by the United States Environmental Protetion Agency for the assessment of environment impact of sediment-associated pollutants in the latest decade. In this paper, we discussed some problems on SQC,involving 1) the sensitivity of benthic species;2) the numerical and responsive criteria; 3)some intial methodological approaches to generating SQC, especially the sediment/ pore water equlibrium partitioning approach.更多还原