Baltic Sea Monitoring data

SR5 Statistics

Download data from this station: SR5.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Hydrogen Sulphide81 - -
Chlorophyll a48837 - -
Alkalinity94636 Jan + Feb MeanSeasonal Mean and
pH283576 Jan + Feb MeanSeasonal Mean and
Ammonium346851 Jan + Feb MeanSeasonal Mean and
Nitrite351950 Jan + Feb MeanSeasonal Mean and
Total Nitrogen368350 Jan + Feb MeanSeasonal Mean and
Nitrate373657 Jan + Feb MeanSeasonal Mean and
Silicate373654 Jan + Feb MeanSeasonal Mean and
Total Phosphorus376553 Jan + Feb MeanSeasonal Mean and
Phosphate389861 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen476989 Jan + Feb MeanSeasonal Mean and
Salinity659099 Jan + Feb MeanSeasonal Mean and
Temperature673399 Jan + Feb MeanSeasonal Mean and
Total count48174 --
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