Baltic Sea Monitoring data

W_BORNHOLM_BASIN_OFF_SHORE Statistics

Download data from this station: W_BORNHOLM_BASIN_OFF_SHORE.zip (1900-2021)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Alkalinity14717 Jan + Feb MeanSeasonal Mean and
Chlorophyll a59228 Jan + Feb MeanSeasonal Mean and
Total Nitrogen182440 Jan + Feb MeanSeasonal Mean and
Total Phosphorus195847 Jan + Feb MeanSeasonal Mean and
pH209453 Jan + Feb MeanSeasonal Mean and
Ammonium245249 Jan + Feb MeanSeasonal Mean and
Silicate289254 Jan + Feb MeanSeasonal Mean and
Nitrate307050 Jan + Feb MeanSeasonal Mean and
Nitrite321858 Jan + Feb MeanSeasonal Mean and
Phosphate434465 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen907681 Jan + Feb MeanSeasonal Mean and
Salinity12425100 Jan + Feb MeanSeasonal Mean and
Temperature18738100 Jan + Feb MeanSeasonal Mean and
Total count62830 --
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