Baltic Sea Monitoring data

OMMVZBG18 Statistics

Download data from this station: OMMVZBG18.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Hydrogen Sulphide53 - -
Alkalinity707 - -
pH15822 - -
Total Nitrogen72636 Jan + Feb MeanSeasonal Mean and
Total Phosphorus144747 Jan + Feb MeanSeasonal Mean and
Chlorophyll a149841 Jan + Feb MeanSeasonal Mean and
Ammonium164151 Jan + Feb MeanSeasonal Mean and
Silicate243551 Jan + Feb MeanSeasonal Mean and
Nitrate294451 Jan + Feb MeanSeasonal Mean and
Nitrite299150 Jan + Feb MeanSeasonal Mean and
Phosphate322553 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen550976 Jan + Feb MeanSeasonal Mean and
Salinity676086 Jan + Feb MeanSeasonal Mean and
Temperature708586 Jan + Feb MeanSeasonal Mean and
Total count36494 --
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