ACIDIC DEPOSITION SULPHUR & NITROGEN OXIDES

Acid Precipitation acidic deposition acidification ADRP aerosol air pollutants air quality Alberta alfalfa alkalinity ALSIM ambient analysis annual Atmospheric Environment average Barrhead base saturation BD BD Ca2+ Calgary chemical chemistry coarse particle Cold Lake concentrations ppb correlation crop Crossfield West denuder deposition velocity detection limit dioxide distribution DNO2 DNO3 dry deposition dry wt East ecoregion Edmonton Emission Region Environmental episode estimated factors Figure filter FNO3 forest Fortress Mountain growth H₂S HARVESTABLE HNO3 hour hourly input ions Krupa Kurtosis maximum Mean 75th 90th Mean S.D. measured Median meteorological Mg2+ nitrogen NO₂ T2 NO3 TF oxides ozone parameters plant precipitation chemistry rain receptor Region 9 Sampling location simulation SO2 concentrations soil species sulphur sulphur dioxide Summary statistics surface waters Table temperature tion troposphere values Weibull Weibull distribution wet deposition Whitecourt wind direction wind speed yield µg m³