Zobrazeno 1 - 10
of 14 363
pro vyhledávání: '"J, Xing"'
Publikováno v:
Earth System Science Data, Vol 16, Pp 3781-3793 (2024)
Ground-level PM2.5 data derived from satellites with machine learning are crucial for health and climate assessments. However, uncertainties persist due to the absence of spatially covered observations. To address this, we propose a novel testbed usi
Externí odkaz:
https://doaj.org/article/c08513373f1346b7a33f7755e3c31399
Autor:
C.-T. Wang, B. H. Baek, W. Vizuete, L. S. Engel, J. Xing, J. Green, M. Serre, R. Strott, J. Bowden, J.-H. Woo
Publikováno v:
Earth System Science Data, Vol 15, Pp 5261-5279 (2023)
Styrene, benzene, toluene, ethylbenzene, and xylenes (SBTEX) are established neurotoxicants. SBTEX contains hazardous air pollutants (HAPs) that are released from the petrochemical industry, combustion process, transport emission, and solvent usage s
Externí odkaz:
https://doaj.org/article/9949cf350a6b4d9bb5baea5ca4b02caa
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 4659-4676 (2023)
There have been consistent efforts to improve the spatiotemporal representations of biogenic/anthropogenic emission sources for photochemical transport modeling for better accuracy of local/regional air quality forecasts. While biogenic emissions, bi
Externí odkaz:
https://doaj.org/article/57b0cecc3fe5410e9d47b1355da64b65
Autor:
J. Wang, J. Xing, S. Wang, R. Mathur, Y. Zhang, C. Liu, J. Pleim, D. Ding, X. Chang, J. Jiang, P. Zhao, S. K. Sahu, Y. Jin, D. C. Wong, J. Hao
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 5147-5156 (2022)
Airborne aerosols reduce surface solar radiation through light scattering and absorption (aerosol direct effects, ADEs), influence regional meteorology, and further affect atmospheric chemical reactions and aerosol concentrations. The inhibition of t
Externí odkaz:
https://doaj.org/article/74ab5cdef3f049fc9f0937dff3b23d83
Autor:
S. Zhang, G. Sarwar, J. Xing, B. Chu, C. Xue, A. Sarav, D. Ding, H. Zheng, Y. Mu, F. Duan, T. Ma, H. He
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15809-15826 (2021)
We compare Community Multiscale Air Quality (CMAQ) model predictions with measured nitrous acid (HONO) concentrations in Beijing, China, for December 2015. The model with the existing HONO chemistry in CMAQ severely underestimates the observed HONO c
Externí odkaz:
https://doaj.org/article/55bfde54110b4908be4bc7b6f1404aa9
Autor:
Y. Zhang, D. Shindell, K. Seltzer, L. Shen, J.-F. Lamarque, Q. Zhang, B. Zheng, J. Xing, Z. Jiang, L. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 16051-16065 (2021)
China has experienced dramatic changes in emissions since 2010, which accelerated following the implementation of the Clean Air Action program in 2013. These changes have resulted in significant air quality improvements that are reflected in observat
Externí odkaz:
https://doaj.org/article/d226614a943a44239ea21abe59997617
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 4641-4654 (2021)
The inaccuracy of anthropogenic emission inventories on a high-resolution scale due to insufficient basic data is one of the major reasons for the deviation between air quality model and observation results. A bottom-up approach, which is a typical e
Externí odkaz:
https://doaj.org/article/4db410358b114b4ab77ad09cbb9adf8c
Autor:
W. Wang, L. Shao, C. Mazzoleni, Y. Li, S. Kotthaus, S. Grimmond, J. Bhandari, J. Xing, X. Feng, M. Zhang, Z. Shi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 5301-5314 (2021)
Beijing has been suffering from frequent severe air pollution events, with concentrations affected significantly by the mixed-layer height. Major efforts have been made to study the physico-chemical properties, compositions, and sources of aerosol pa
Externí odkaz:
https://doaj.org/article/d8940aa1033642749ef187cf1c648278
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 1-16 (2021)
While the elevated ambient levels of particulate matters with aerodynamic diameter of 2.5 µm or less (PM2.5) are alleviated largely with the implementation of effective emission control measures, an opposite trend with a rapid increase has been seen
Externí odkaz:
https://doaj.org/article/a809f56f2a4642a2b63ae5f8eb4f7df9
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 72, Iss 1, Pp 277-280 (2020)
Externí odkaz:
https://doaj.org/article/d8021c65052c4a34adafb50c768a52a2