Impact of emission controls on air quality in Beijing during APEC 2014: lidar ceilometer observations [PDF]
Atmospheric Chemistry and Physics, 2015 The implementation of emission reductions during the 2014 Asia-Pacific Economic Cooperation (APEC) summit provides a valuable opportunity to study air pollution in Beijing.
G. Tang +7 more
doaj +1 more source
Statistical investigations of flow structures in different regimes of the stable boundary layer [PDF]
, 2019 A combination of methods originating from non-stationary timeseries analysis is applied to two datasets of near surface turbulence in order to gain insights on the non-stationary enhancement mechanism of intermittent turbulence in the stable atmospheric ...
Belušić, Danijel +3 more
core +2 more sources
Diagnosis of a Regional Thundersnow in Beijing, Tianjin and Hebei in February 2024
应用气象学报The generation mechanism of extreme snowfall and convective snowfall in Beijing-Tianjin-Hebei region of China from 20 February to 21 February in 2024 are analyzed with high-resolution observations and the fifth-generation European Centre for Medium-Range
Suo Chunnan +6 more
doaj +1 more source
Interaction between coherent structures and surface temperature and its effect on ground heat flux in an unstably stratified boundary layer [PDF]
, 2013 Surface layer plumes, thermals, downdrafts and roll vortices are the most prominent coherent structures in an unstably stratified boundary layer. They contribute most of the temperature and vertical velocity variance, and their time scales increase with ...
Garai, A, Kleissl, J
core +1 more source
S-band and X-band Radar Observation Characteristics of EF2 Tornado at Qingyuan of Baoding in 2021
应用气象学报Using multiple observations such as S-band radar (SPOL) in Shijiazhuang, X-band phased array radar (XPAR) in Xiong'an, and ground-based encrypted automatic stations, detection features and evolutions of EF2 tornado at Donglü Village, Qingyuan District of
Chen Xuejiao +6 more
doaj +1 more source
Polarized light scattering by aerosols in the marine atmospheric boundary layer [PDF]
, 1997 The intensity and polarization of light scattered from marine aerosols affect visibility and contrast in the marine atmospheric boundary layer (MABL).
Erskine, Lael L. +2 more
core +1 more source
Scientific Reports, 2017 Natural mineral dust and heavy anthropogenic pollution and its complex interactions cause significant environmental problems in East Asia. Due to restrictions of observing technique, real-time morphological change in Asian dust particles owing to coating
Xiaole Pan +10 more
doaj +1 more source
Size-resolved source apportionment of particulate matter in urban Beijing during haze and non-haze episodes [PDF]
Atmospheric Chemistry and Physics, 2016 Additional size-resolved chemical information is needed before the physicochemical characteristics and sources of airborne particles can be understood; however, this information remains unavailable in most regions of China due to lacking measurement ...
S. L. Tian, Y. P. Pan, Y. S. Wang
doaj +1 more source
Haze pollution under a high atmospheric oxidization capacity in summer in Beijing: insights into formation mechanism of atmospheric physicochemical processes [PDF]
Atmospheric Chemistry and Physics, 2020 Under a high atmospheric oxidization capacity, the synergistic effect of the physicochemical processes in the atmospheric boundary layer (ABL) caused summer haze pollution in Beijing.
D. Zhao +18 more
doaj +1 more source
Nighttime removal of NOx in the summer marine boundary layer [PDF]
, 2004 The nitrate radical, NO3, and dinitrogen pentoxide, N2O5, are two important components of nitrogen oxides that occur predominantly at night in the lower troposphere. Because a large fraction of NO2 reacts to form NO3 and N2O5 during the course of a night,
Aldener, M +20 more
core +2 more sources