Baltic Sea Monitoring data

OMBMPL1 Statistics

Download data from this station: OMBMPL1.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
pH71 - -
Hydrogen Sulphide2910 - -
Total Nitrogen1739 - -
Total Phosphorus19210 - -
Silicate29811 Jan + Feb MeanSeasonal Mean and
Nitrite100529 Jan + Feb MeanSeasonal Mean and
Ammonium102229 Jan + Feb MeanSeasonal Mean and
Phosphate105929 Jan + Feb MeanSeasonal Mean and
Nitrate106729 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen161729 Jan + Feb MeanSeasonal Mean and
Salinity193133 Jan + Feb MeanSeasonal Mean and
Temperature226533 Jan + Feb MeanSeasonal Mean and
Total count10665 --
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