Baltic Sea Monitoring data

FOE-BHB Statistics

Download data from this station: FOE-BHB.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Hydrogen Sulphide2911 - -
Alkalinity396 - -
pH77831 - -
Chlorophyll a110618 Jan + Feb MeanSeasonal Mean and
Total Nitrogen176936 Jan + Feb MeanSeasonal Mean and
Total Phosphorus186339 Jan + Feb MeanSeasonal Mean and
Ammonium190838 Jan + Feb MeanSeasonal Mean and
Silicate278737 Jan + Feb MeanSeasonal Mean and
Nitrate371446 Jan + Feb MeanSeasonal Mean and
Nitrite379445 Jan + Feb MeanSeasonal Mean and
Phosphate416855 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen1917380 Jan + Feb MeanSeasonal Mean and
Salinity3975896 Jan + Feb MeanSeasonal Mean and
Temperature4050396 Jan + Feb MeanSeasonal Mean and
Total count121389 --
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