Baltic Sea Monitoring data

SJYKFF2 Statistics

Download data from this station: SJYKFF2.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Hydrogen Sulphide5820 - -
pH31627 Jan + Feb MeanSeasonal Mean and
Chlorophyll a90131 Jan + Feb MeanSeasonal Mean and
Nitrite110239 Jan + Feb MeanSeasonal Mean and
Silicate114637 Jan + Feb MeanSeasonal Mean and
Total Nitrogen117138 Jan + Feb MeanSeasonal Mean and
Total Phosphorus119239 Jan + Feb MeanSeasonal Mean and
Ammonium131042 Jan + Feb MeanSeasonal Mean and
Nitrate133942 Jan + Feb MeanSeasonal Mean and
Phosphate135845 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen383346 Jan + Feb MeanSeasonal Mean and
Salinity400147 Jan + Feb MeanSeasonal Mean and
Temperature407447 Jan + Feb MeanSeasonal Mean and
Total count21801 --
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