Ground based in situ observations of bulk_sampler at Hoburgen (SE0008R). These measurements are gathered as a part of the following projects OECD and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: precipitation_amount_off in precip (mass_concentration_of_precipitation_amount_off_in_precipitation), acidity in precip (mass_concentration_of_acidity_in_precipitation), calcium in precip (mass_concentration_of_calcium_in_precipitation), sodium in precip (mass_concentration_of_sodium_in_precipitation), sulphate_corrected in precip (mass_concentration_of_sulphate_corrected_for_seaspray_expressed_as_sulphur_in_precipitation)