Baltic Sea Monitoring data

BY39 Statistics

Download data from this station: BY39.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Chlorophyll a82 - -
Alkalinity52223 Jan + Feb MeanSeasonal Mean and
pH58225 Jan + Feb MeanSeasonal Mean and
Ammonium97247 Jan + Feb MeanSeasonal Mean and
Nitrite101649 Jan + Feb MeanSeasonal Mean and
Silicate104149 Jan + Feb MeanSeasonal Mean and
Total Nitrogen119847 Jan + Feb MeanSeasonal Mean and
Total Phosphorus130249 Jan + Feb MeanSeasonal Mean and
Nitrate136249 Jan + Feb MeanSeasonal Mean and
Phosphate153349 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen171656 Jan + Feb MeanSeasonal Mean and
Salinity312168 Jan + Feb MeanSeasonal Mean and
Temperature834468 Jan + Feb MeanSeasonal Mean and
Total count22717 --
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