Benz(a)pyrene in dry sediment 2017

The parameter “Benz(a)pyrene in dry sediment” in the sediment was determined as part of the joint federal/state measuring programme for the North and Baltic Sea + further monitoring programmes.干沉积物中的苯并(a)芘（Benz(a)pyrene）这一参数的检测工作，作为北海与波罗的海联邦与州联合监测计划及其他监测项目的组成部分实施。