Baltic Sea Monitoring data

HAILUOTO Statistics

Download data from this station: HAILUOTO.zip (1900-2020)
ParameterNo. of
measurements
No. of
years with data
Timeseries plotSeasonal Surface Mean
Chlorophyll a326 - -
Alkalinity489 - -
Total Phosphorus19919 Jan + Feb MeanSeasonal Mean and
Total Nitrogen21419 Jan + Feb MeanSeasonal Mean and
Ammonium23320 Jan + Feb MeanSeasonal Mean and
Nitrate23321 Jan + Feb MeanSeasonal Mean and
Nitrite25020 Jan + Feb MeanSeasonal Mean and
Silicate25020 Jan + Feb MeanSeasonal Mean and
Phosphate26523 Jan + Feb MeanSeasonal Mean and
pH28030 Jan + Feb MeanSeasonal Mean and
Dissolved Oxygen35535 Jan + Feb MeanSeasonal Mean and
Temperature64254 Jan + Feb MeanSeasonal Mean and
Salinity64654 Jan + Feb MeanSeasonal Mean and
Total count3647 --
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