In addition, when the atmospheric pressure increases ( Figure 5 ), the air convection is not strong, and the rainfall is less, so the path of the Cl − and SO 4 2− transported through the ocean atmosphere is blocked, resulting in an overall decrease in the concentration of Cl − and SO 4 2− , and with the decrease of tropical high-pressure rainfall, the accumulation of PO 4 3− and TSP in the atmosphere has an increasing trend.
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Spatiotemporal Variation and Influencing Factors of TSP and Anions in Coastal Atmosphere of Zhanjiang City, China.
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The sentences
The concentration of PO 4 3− had a negative correlation with temperature and wind speed and a positive correlation with atmospheric pressure and relative humidity, showing that the concentration of PO 4 3 − displayed a decreasing trend with the increase of temperature and wind speed while displaying the synchronous changing trend as regards atmospheric pressure and relative humidity.