Baltic Sea Monitoring data

SÖDRA_ÖRESUND_2 Statistics

Download data from this station: SÖDRA_ÖRESUND_2.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Alkalinity143140 Jan + Feb MeanSeasonal Mean and
pH153844 Jan + Feb MeanSeasonal Mean and
Nitrite685748 Jan + Feb MeanSeasonal Mean and
Chlorophyll a703543 Jan + Feb MeanSeasonal Mean and
Total Nitrogen990048 Jan + Feb MeanSeasonal Mean and
Ammonium1113348 Jan + Feb MeanSeasonal Mean and
Total Phosphorus1133250 Jan + Feb MeanSeasonal Mean and
Silicate1194151 Jan + Feb MeanSeasonal Mean and
Nitrate1197348 Jan + Feb MeanSeasonal Mean and
Phosphate1238954 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen1685262 Jan + Feb MeanSeasonal Mean and
Salinity1808782 Jan + Feb MeanSeasonal Mean and
Temperature1853482 Jan + Feb MeanSeasonal Mean and
Total count139002 --
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