Baltic Sea Monitoring data

F9 Statistics

Download data from this station: F9.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Chlorophyll a26912 - -
Alkalinity158144 Jan + Feb MeanSeasonal Mean and
pH267767 Jan + Feb MeanSeasonal Mean and
Ammonium313946 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen320377 Jan + Feb MeanSeasonal Mean and
Nitrite331946 Jan + Feb MeanSeasonal Mean and
Silicate341148 Jan + Feb MeanSeasonal Mean and
Phosphate363350 Jan + Feb MeanSeasonal Mean and
Nitrate368148 Jan + Feb MeanSeasonal Mean and
Total Nitrogen452446 Jan + Feb MeanSeasonal Mean and
Total Phosphorus455347 Jan + Feb MeanSeasonal Mean and
Salinity585684 Jan + Feb MeanSeasonal Mean and
Temperature614185 Jan + Feb MeanSeasonal Mean and
Total count45987 --
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