Ms. Wang Yu is a master's student at the School of Marine Sciences, Nanjing University of Information and Technology, Nanjing, China. She is working on Aerosol Pollution and trace gases. She is now working to identify the hotspots of aerosol pollution and trace gases at a local scale based on high-resolution MODIS and OMI data from 2000 to 20120. She has already published a total of three SCI/SCIE papers as a coauthor.