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

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "nitrate + nitrite (NO3-N+NO2-N) in sea water" was determined in seawater.

As part of the joint federal state measurement program for the North and Baltic Seas, the parameter "Secchi depth" 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, octadecane, aliphatic hydrocarbon (18 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 "silicate (SIO4-sI) 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, hexadecane, aliphatic hydrocarbon (16 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 "polychlorobiphenyl no. 118 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.