As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "perylene in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alkene, aliphatic hydrocarbon (20 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "acenaphthylene in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "benzo(g,h,i)perylene in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, heneicosane, aliphatic hydrocarbon (21 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alpha-hexachlorocyclohexane in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alcane, eicosane, aliphatic hydrocarbon (20 C-atoms) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "phenanthrene in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "lindane, gamma-hexachlorocyclohexane in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "alkene, aliphatic hydrocarbon (19 C-atoms) in sea water" was determined in seawater.