Baltic Sea Monitoring data

DMU_403 Statistics

Download data from this station: DMU_403.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
pH1886 - -
Alkalinity1926 - -
Chlorophyll a153139 Jan + Feb MeanSeasonal Mean and
Total Nitrogen178137 Jan + Feb MeanSeasonal Mean and
Nitrite230041 Jan + Feb MeanSeasonal Mean and
Total Phosphorus250042 Jan + Feb MeanSeasonal Mean and
Ammonium253142 Jan + Feb MeanSeasonal Mean and
Silicate270142 Jan + Feb MeanSeasonal Mean and
Nitrate271642 Jan + Feb MeanSeasonal Mean and
Phosphate286242 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen347942 Jan + Feb MeanSeasonal Mean and
Salinity379242 Jan + Feb MeanSeasonal Mean and
Temperature382942 Jan + Feb MeanSeasonal Mean and
Total count30402 --
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