Baltic Sea Monitoring data

S39-DMU Statistics

Download data from this station: S39-DMU.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Alkalinity153 - -
pH9112 Jan + Feb MeanSeasonal Mean and
Chlorophyll a182145 Jan + Feb MeanSeasonal Mean and
Nitrite223340 Jan + Feb MeanSeasonal Mean and
Total Nitrogen235346 Jan + Feb MeanSeasonal Mean and
Silicate251150 Jan + Feb MeanSeasonal Mean and
Ammonium330149 Jan + Feb MeanSeasonal Mean and
Total Phosphorus340748 Jan + Feb MeanSeasonal Mean and
Nitrate350449 Jan + Feb MeanSeasonal Mean and
Phosphate354552 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen943264 Jan + Feb MeanSeasonal Mean and
Salinity1526795 Jan + Feb MeanSeasonal Mean and
Temperature1551095 Jan + Feb MeanSeasonal Mean and
Total count62990 --
The table shows the different parameters measured on this HELCOM station in the first column. The second and third column lists the total number of measured values and the number of years for which the parameter has been measured. If there is data (winter values) in two or more years, the fourth column contains a link to a smoothed timeseries plot of the winter values. If there is data in the last 10 years, the fifth column contains a link to a seasonal mean plot of data since 1979. You can choose which year (last 10 years) you want to plot together with the mean. Only years with data appears in the comboboxes.

The plot(s) below shows the data density i.e. the number of measurements per year of each parameters vs. time.

Station map