Research Article

The Influence of Climate Factors, Meteorological Conditions, and Boundary-Layer Structure on Severe Haze Pollution in the Beijing-Tianjin-Hebei Region during January 2013

Figure 6

(a) 1000 hPa wind anomaly (vectors; m/s) (b) integrated moisture flux from 1000 to 300 hPa (vectors; kg/(s·m)) with convergence (<0) and divergence (>0) (shadings; 10−5 kg/(s·m2)) for different periods during January 2013 using daily and monthly mean NCEP/NCAR reanalysis data with a 2.5° resolution.
(a)
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