1. A multi-scale periodic study of PM2.5 concentration in the Yangtze River Delta of China based on Empirical Mode Decomposition-Wavelet Analysis. (25th January 2021) Authors: Wu, Xianhua; He, Shaoli; Guo, Ji; Sun, Weiheng Journal: Journal of cleaner production Issue: Volume 281(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗