Baltic Sea Monitoring data

ARH170006 Statistics

Download data from this station: ARH170006.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
pH94126 Jan + Feb MeanSeasonal Mean and
Alkalinity154025 Jan + Feb MeanSeasonal Mean and
Total Nitrogen206737 Jan + Feb MeanSeasonal Mean and
Total Phosphorus207137 Jan + Feb MeanSeasonal Mean and
Silicate217235 Jan + Feb MeanSeasonal Mean and
Ammonium220438 Jan + Feb MeanSeasonal Mean and
Nitrate221138 Jan + Feb MeanSeasonal Mean and
Phosphate221840 Jan + Feb MeanSeasonal Mean and
Chlorophyll a348438 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen1000739 Jan + Feb MeanSeasonal Mean and
Salinity1044840 Jan + Feb MeanSeasonal Mean and
Temperature1049240 Jan + Feb MeanSeasonal Mean and
Total count49855 --
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