Baltic Sea Monitoring data

ÖRES-4 Statistics

Download data from this station: ÖRES-4.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Alkalinity31 - -
pH276 - -
Chlorophyll a357 - -
Nitrite30135 Jan + Feb MeanSeasonal Mean and
Silicate43836 Jan + Feb MeanSeasonal Mean and
Nitrate51738 Jan + Feb MeanSeasonal Mean and
Ammonium52437 Jan + Feb MeanSeasonal Mean and
Total Nitrogen53537 Jan + Feb MeanSeasonal Mean and
Total Phosphorus56942 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen58445 Jan + Feb MeanSeasonal Mean and
Phosphate58744 Jan + Feb MeanSeasonal Mean and
Salinity79748 Jan + Feb MeanSeasonal Mean and
Temperature1950865 Jan + Feb MeanSeasonal Mean and
Total count24425 --
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