本文研究了胶州湾北岸潮间带沉积物中7种人工合成麝香的污染状况．实际检出3种人工合成麝香污染物，主要有佳乐麝香、吐纳麝香和酮麝香，其含量分别为1．84—4．35 ng·g－1、ND—10．9 ng·g－1和6．90—10．9 ng·g－1．人工合成麝香污染物含量较高的采样点位于河流入海口附近和村落周边，其来源与生活污水的排放密切相关．
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