d species (Invasive species)ElectromagneticLightEcological light pollutionOverilluminationRadio spectrum pollutionNaturalOzoneRadium and radon in the environmentVolcanic ashWildfireNoiseTransportationLandWaterAirRailSustainable transportUrbanSonarMarine mammals and sonarIndustrialMilitaryAbstractNoise controlRadiationActinidesBioremediationFission productNuclear falloutPlutoniumPoisoningRadioactivityUraniumElectromagnetic radiation and healthRadioactive wasteපස දූෂණයවීමAgricultural pollutionHerbicidesManure wastePesticidesLand degradationBioremediationOpen defecationElectrical resistance heatingGuideline valuesPhytoremediationSoild wasteBiodegradable wasteBrown wasteElectronic wasteBattery recyclingFood wasteGreen wasteHazardous wasteBiomedical wasteChemical wasteConstruction wasteLead poisoningMercury poisoningToxic wasteIndustrial wasteLead smeltingLitterMiningCoal miningGold miningSurface miningDeep sea miningMinin