Baltic Sea Monitoring data

25 Statistics

Download data from this station: 25.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Hydrogen Sulphide3310 - -
Chlorophyll a7113 Jan + Feb MeanSeasonal Mean and
Alkalinity1357 - -
Nitrite17811 - -
Nitrate20215 Jan + Feb MeanSeasonal Mean and
Total Phosphorus21215 Jan + Feb MeanSeasonal Mean and
Total Nitrogen22515 Jan + Feb MeanSeasonal Mean and
Ammonium22615 Jan + Feb MeanSeasonal Mean and
Silicate38223 Jan + Feb MeanSeasonal Mean and
Phosphate39423 Jan + Feb MeanSeasonal Mean and
pH41222 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen70831 Jan + Feb MeanSeasonal Mean and
Salinity149640 Jan + Feb MeanSeasonal Mean and
Temperature150240 Jan + Feb MeanSeasonal Mean and
Total count6176 --
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