The reasons behind aerosol pollution over the eastern slope of the Tibetan Plateau

phys.org | 8/17/2018 | Staff
ajoy26 (Posted by) Level 3
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The aerosol optical depth over the eastern slope of the Tibetan Plateau (ESTP) is extremely large—and even more so than some important industrialized regions and deserts, which is the result of a combination of human activities and natural conditions, according to Prof. Yuzhi Liu at Lanzhou University.

Prof. Liu and her team—a group of researchers from the Key Laboratory for Semi-Arid Climate Change of the Ministry of Education, College of Atmospheric Sciences at Lanzhou University—have had their findings published in Advances in Atmospheric Sciences. A combination of satellite observations and reanalysis datasets was used to analyze the spatiotemporal distribution, classification and source of pollutants over the ESTP. The accumulation mechanism of aerosols over the region is also discussed.

Roof - World - TP - Tibetan - Plateau

"Known as 'the roof of the world', the TP [Tibetan Plateau] is a sensitive indicator and regulator of climate change, playing a significant role in driving the climate change of the Northern Hemisphere and even the globe through thermal and mechanical forcing. The addition of abundant aerosols in the air over the TP poses new climatic and environmental risks," said Dr. Rui Jia, the lead author of the study.

"Aerosols over the ESTP are substantial, and even more so than those over the most densely populated and industrialized regions and deserts. These aerosols are high...
(Excerpt) Read more at: phys.org
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