Baltic Sea Monitoring data

UUS-25_HANKO_LÄNT.SELKÄ Statistics

Download data from this station: UUS-25_HANKO_LÄNT.SELKÄ.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Nitrite132 - -
Chlorophyll a2115 - -
Ammonium5815 Jan + Feb MeanSeasonal Mean and
Silicate6315 Jan + Feb MeanSeasonal Mean and
Total Nitrogen6415 Jan + Feb MeanSeasonal Mean and
Nitrate6415 Jan + Feb MeanSeasonal Mean and
Total Phosphorus6415 Jan + Feb MeanSeasonal Mean and
Phosphate6715 Jan + Feb MeanSeasonal Mean and
pH8115 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen12615 Jan + Feb MeanSeasonal Mean and
Temperature13115 Jan + Feb MeanSeasonal Mean and
Salinity13215 Jan + Feb MeanSeasonal Mean and
Total count884 --
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