Baltic Sea Monitoring data

F80 Statistics

Download data from this station: F80.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Alkalinity164337 Jan + Feb MeanSeasonal Mean and
Hydrogen Sulphide182950 - -
Chlorophyll a213129 Jan + Feb MeanSeasonal Mean and
pH320569 Jan + Feb MeanSeasonal Mean and
Total Nitrogen687447 Jan + Feb MeanSeasonal Mean and
Total Phosphorus729549 Jan + Feb MeanSeasonal Mean and
Ammonium746748 Jan + Feb MeanSeasonal Mean and
Nitrate840257 Jan + Feb MeanSeasonal Mean and
Silicate878760 Jan + Feb MeanSeasonal Mean and
Nitrite898061 Jan + Feb MeanSeasonal Mean and
Phosphate1045967 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen1626876 Jan + Feb MeanSeasonal Mean and
Salinity1717689 Jan + Feb MeanSeasonal Mean and
Temperature1746989 Jan + Feb MeanSeasonal Mean and
Total count117985 --
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