OzoneOxidants, PhotochemicalMountaineeringAir PollutantsAcclimatizationAtmosphereTibetOzone DepletionAir PollutionAnoxiaAtmosphere Exposure ChambersNitrogen DioxideAtmospheric PressureEnvironmental MonitoringAthletic PerformanceEnvironmental ExposureChlorine CompoundsBoliviaSmogParticulate MatterInhalation ExposureSeasonsSulfur DioxideStratospheric OzoneLungAdaptation, PhysiologicalChlorofluorocarbonsOxygenWeatherIndigo CarmineNepalPentanesPulmonary EdemaAircraftAir MovementsDisinfectionBronchoalveolar Lavage FluidCitiesDisinfectantsCyperaceaeEnvironment, ControlledAerospace MedicineTreesRespirationPlant LeavesBronchial HyperreactivityRespiratory Tract DiseasesAcetazolamideCaryophyllaceaeTime FactorsClimateDecompressionGeographyOxygen ConsumptionPeruAsthma