As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "naphthalene (2-methyl) in sea water" was determined in seawater.

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

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

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 "anthracene in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "indeno(1,2,3-c.d)pyrene 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, dodecane, aliphatic hydrocarbon (12 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 "benzo(a)pyrene 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, nonacosane, aliphatic hydrocarbon (29 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.