Sum of trimethylnaphthalene in dry sediment 2017

The parameter “sum of trimethylnaphthalene in dry sediment” was determined within the framework of the joint federal/state measuring programme for the North and Baltic Sea + further monitoring programmes.“干沉积物中三甲基萘总量”这一参数，系在北海与波罗的海联邦与州联合测量计划及其他监测计划的框架内完成测定。