Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Weixiong Zhao"'
Autor:
Ranran Zhao, Weixiong Zhao, Yong Dai, Jiacheng Zhou, Xuezhe Xu, Feng Wang, Qixing Zhang, Yongming Zhang, Weijun Zhang
Publikováno v:
Environment International, Vol 186, Iss , Pp 108629- (2024)
Recently, extreme wildfires occur frequently around the world and emit substantial brown carbon (BrC) into the atmosphere, whereas the molecular compositions and photochemical evolution of BrC remain poorly understood. In this work, primary smoke aer
Externí odkaz:
https://doaj.org/article/5be27bc7f17b4c1fab5111ccaaad6eef
Autor:
Shuo Wang, Weixiong Zhao, Qianqian Liu, Jiacheng Zhou, Suzanne Crumeyrolle, Xuezhe Xu, Chong Zhang, Chunxiang Ye, Yu Zheng, Huizheng Che, Weijun Zhang
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 6, Pp n/a-n/a (2024)
Abstract Knowledge of aerosol radiative effects in the Tibetan Plateau (TP) is limited due to the lack of reliable aerosol optical properties, especially the single scattering albedo (SSA). We firstly reported in situ measurement of SSA in Lhasa usin
Externí odkaz:
https://doaj.org/article/f9007d6daf7548ebb694a17294a08729
Publikováno v:
Remote Sensing, Vol 15, Iss 20, p 5069 (2023)
The past decade has witnessed remarkable economic development, marked by rapid industrialization and urbanization across Asian regions. This surge in economic activity has led to significant emissions, resulting in alarming levels of air pollution. O
Externí odkaz:
https://doaj.org/article/8fdf4d3cee4e4752b53d624e85ec7a73
Autor:
Weichao Wang, Mingqiang Huang, Huimin Hu, Weixiong Zhao, Changjin Hu, Xuejun Gu, Weijun Zhang
Publikováno v:
Atmosphere, Vol 14, Iss 7, p 1075 (2023)
Iron ion is the common transition metal ion in atmospheric aerosol, which can affect the components and optics of secondary organic aerosol (SOA). In the current study, the atmospheric photooxidation of toluene to produce SOA in the presence of ferri
Externí odkaz:
https://doaj.org/article/f692a3a9a117408590abf4d0b9c82cd6
Autor:
Hui Yu, Qianqian Liu, Nana Wei, Mingfeng Hu, Xuezhe Xu, Shuo Wang, Jiacheng Zhou, Weixiong Zhao, Weijun Zhang
Publikováno v:
Atmosphere, Vol 14, Iss 4, p 740 (2023)
Ground surface ozone (O3) is an emerging concern in China due to its complex formation process. In August 2020, field measurements of O3, NOx, and volatile organic compounds (VOCs) were carried out in Hefei’s western suburbs. The pollution features
Externí odkaz:
https://doaj.org/article/b97bb8e6030847789d5a5ce725596256
Publikováno v:
Remote Sensing, Vol 14, Iss 12, p 2757 (2022)
Understanding of the relationship between air pollutants and meteorological parameters on the regional scale is a prerequisite for setting up air pollution prevention and control strategies; however, there is a lack of methodical investigations, part
Externí odkaz:
https://doaj.org/article/2eebc71e31d4485d98a5d9e49ad3709f
Publikováno v:
Atmosphere, Vol 13, Iss 6, p 970 (2022)
Imidazole compounds are important constituents of atmospheric brown carbon. The imidazole components of aqueous secondary organic aerosol (aqSOA) that are generated from the evaporation of droplets containing pyruvaldehyde and inorganic ammonium are
Externí odkaz:
https://doaj.org/article/8793dc02010f435baa760463e980abe5
Theoretical Studies on the Reaction Mechanism and Kinetics of Ethylbenzene-OH Adduct with O2 and NO2
Autor:
Tingting Lu, Mingqiang Huang, Xin Lin, Wei Zhang, Weixiong Zhao, Changjin Hu, Xuejun Gu, Weijun Zhang
Publikováno v:
Atmosphere, Vol 12, Iss 9, p 1118 (2021)
The OH-initiated reaction of ethylbenzene results in major OH addition, and the formed ethylbenzene-OH adducts subsequently react with O2 and NO2, which determine the components of the oxidation products. In this study, nine possible reaction paths o
Externí odkaz:
https://doaj.org/article/c27bcb14beba405f92595c877d03ac47
Publikováno v:
Atmosphere, Vol 11, Iss 9, p 961 (2020)
Aromatic secondary organic aerosol (SOA) particles are known to contribute to radiative forcing and light absorption of atmosphere. However, the complex refractive index (CRI), single-scattering albedo (SSA) and other optical parameters of aromatic S
Externí odkaz:
https://doaj.org/article/2ac29c53308648b3babcda47ee0b10a0
Autor:
Jianshu Wang, Yingjie Zhang, Chong Zhang, Yaru Wang, Jiacheng Zhou, Lisa K. Whalley, Eloise J. Slater, Joanna E. Dyson, Wanyun Xu, Peng Cheng, Baobin Han, Lifan Wang, Xuena Yu, Youfeng Wang, Robert Woodward-Massey, Weili Lin, Weixiong Zhao, Limin Zeng, Zhiqiang Ma, Dwayne E. Heard, Chunxiang Ye
Publikováno v:
Environmental Science & Technology. 57:5474-5484