Yong Zhang

TL;DR: Li et al. as mentioned in this paper conducted a comprehensive investigation of the planetary boundary layer (PBL) in China from January-2011 to July-2015, using the fine-resolution sounding observations made across China and reanalysis data, and found that the boundary layer height is generally higher in spring and summer than that in fall and winter.

TL;DR: In this article, continuous measurements of atmospheric ammonia (NH 3 ) were conducted using Ogawa passive samplers from February 2008 to July 2010 at an urban site and from January 2007-July 2010 at a rural site in Beijing, China.

TL;DR: The impact of meteorology could be one of the most plausible alternatives in explaining the varying R values observed, due to its non-negligible effect on MODIS AOD retrievals, as long as the aerosol diurnal cycle, along with meteorology, are explicitly considered in the future.

TL;DR: In this paper, the authors derived a planetary boundary layer height (PBLH) from a combination of Haar wavelet and maximum variance techniques, and further validated it with ground-based lidar at Beijing and Jinhua.

TL;DR: Based on fine-resolution sounding observations from the China Radiosonde Network (CRN), the method used to estimate CBH was modified, and uncertainty analyses indicated that the CBH is good enough.