According to a report on the NASA website, on October 28 this year, a thick layer of mist was over the sky in parts of China. According to images captured by the Medium Resolution Imaging Spectroradiometer (MODIS) on NASA ’s Aqua satellites, the haze layer is the thickest over the low-lying areas of the Yellow River Basin and west of the North China Plain and near Luliang Mountain. Experts point out that this phenomenon may be caused by a phenomenon called temperature inversion. Normally, the temperature of the upper air is lower and the temperature of the lower air is higher, but occasionally the inversion phenomenon of "upper heating and lower cooling" occurs. Because the lower layer air has a higher density than the upper layer air, the upper and lower layers will not be mixed together, and the mist will accumulate in the lower layer air near the ground. The temperature inversion phenomenon is mostly formed in winter. At this time, the long and cold winter night makes the ground temperature drop, so that the temperature of the air closest to the ground also decreases, and the temperature of the upper air rises. Since low-level air and high-level air do not mix easily, if there is no strong wind, the temperature inversion will usually last for many days. Biodegradable Pad,biodegradable sanitary pads, natural sanitary pad,women sanitary pad,cotton sanitary pad FOSHAN NICEDAY SANITARY PRODUCTS CO.,LTD , https://www.nicedayherbal.com
U.S. satellites take photos of haze over most of China
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