Keyphrases
Ningbo China
100%
Aerosol
100%
Low Pollution
100%
Aerosol Sources
100%
Aerosol Composition
100%
Pollution Period
100%
Pollution Episodes
80%
PM2.5 Concentration
60%
Ningbo
40%
Particulate Matter 2.5 (PM2.5)
40%
Biomass Burning
40%
Coal Combustion
40%
Highly Polluted
40%
China
20%
Environmental Impact
20%
Ammonium
20%
Total Concentration
20%
Wood
20%
Heavy Industry
20%
Pollutants
20%
PM2.5 Mass
20%
Polluted Days
20%
Nitrate
20%
Long-range Transport
20%
Northern China
20%
Diagnostic Ratios
20%
Meteorological Conditions
20%
June 2013
20%
Health Impact
20%
Coal-biomass
20%
Sampling Campaign
20%
Fire Detection
20%
Heavy Air Pollution Episode
20%
Air Mass Back Trajectory
20%
Levoglucosan
20%
Mannosan
20%
Fine Aerosol
20%
Chemical Characteristics
20%
Air Mass
20%
Weather Conditions
20%
Yangtze River Delta Region
20%
Ionic Species
20%
Traffic Emissions
20%
Trajectory Distribution
20%
Non-traffic
20%
Daily Averages
20%
Trace Metals
20%
Anhydrosugars
20%
Inorganic Species
20%
Total Metal Concentration
20%
Rapid Industrialization
20%
Earth and Planetary Sciences
China
100%
Particular Matter 2.5
100%
Aerosol Composition
100%
Biomass Burning
33%
Coal Combustion
33%
Air Mass
33%
Polycyclic Aromatic Hydrocarbons
16%
Long Range Transport
16%
Air Pollution
16%
Weather Condition
16%
Traffic Emission
16%
Trace Metal
16%