Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dawen Yao"'
Publikováno v:
Atmosphere, Vol 6, Iss 7, Pp 891-907 (2015)
In this paper, based on a sample selection rule and a Back Propagation (BP) neural network, a new model of forecasting daily SO2, NO2, and PM10 concentration in seven sites of Guangzhou was developed using data from January 2006 to April 2012. A mete
Externí odkaz:
https://doaj.org/article/c9f375bbd31e4510bb2f1e396843bfc7
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 9/22/2023, p1-24, 24p
Publikováno v:
Indoor Air. 31:1340-1352
Due to the high health risks associated with indoor air pollutants and long-term exposure, indoor air quality has received increasing attention. In this study, we put emphasis on the molecular composition, source emissions, and chemical aging of air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::540557940acf1b8b7c2b416ec8d4a149
https://doi.org/10.1111/ina.12826
https://doi.org/10.1111/ina.12826
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 309
Understanding the formation mechanisms of secondary organic aerosols (SOA) is an arduous task in atmospheric chemistry. In November 2018, a sampling campaign was conducted at an urban background site in Hong Kong for characterization of secondary air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dc7440f0dcab3fef8a3763824e5a6d0
https://pubmed.ncbi.nlm.nih.gov/35841994
https://pubmed.ncbi.nlm.nih.gov/35841994
Publikováno v:
Aerosol and Air Quality Research. 20:2309-2317
While the novel coronavirus pandemic (COVID-19) continues to wreak havoc globally, self-protection from possible infection by wearing a mask in daily life has become the norm in many places. The unprecedented demand for masks has now attracted attent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::594e658e9c9444127011d38b7e8a815f
https://doi.org/10.4209/aaqr.2020.06.0275
https://doi.org/10.4209/aaqr.2020.06.0275
Publikováno v:
Indoor airREFERENCES. 32(3)
A growing number of studies warn of the adverse health effects of indoor particulate matters (PM). However, little is known about the molecular compositions and emission characteristics of PM-bound organics (OM) indoors, a critical group of species w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83fd64e9f8026029f729306323bab558
https://pubmed.ncbi.nlm.nih.gov/35347786
https://pubmed.ncbi.nlm.nih.gov/35347786
Publikováno v:
Environmental Pollution. 252:1910-1919
Peroxyacetyl nitrate (PAN) is an important reservoir of atmospheric nitrogen, modulating reactive nitrogen cycle and ozone (O3) formation. To understand the origins of PAN, a field measurement was conducted at Tung Chung site (TC) in suburban Hong Ko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67815e889cd7970d3ecd3675e9ec5d4c
https://doi.org/10.1016/j.envpol.2019.06.004
https://doi.org/10.1016/j.envpol.2019.06.004
Publikováno v:
Science of The Total Environment. 648:830-838
To mitigate the concentrations of air pollutants in the atmosphere, an intervention program of replacing the converters of liquefied petroleum gas (LPG) fueled vehicles was implemented by the Hong Kong government between October 2013 and April 2014.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84d91865929eb0a04656637853f43e85
https://doi.org/10.1016/j.scitotenv.2018.08.191
https://doi.org/10.1016/j.scitotenv.2018.08.191
Autor:
Hairong Cheng, Xufei Liu, Zhe Qian, Xiaopu Lyu, Haoxian Lu, Simiao Wang, Hai Guo, Dawen Yao, Luyao Zhang, Weihao Zhang, Yangzong Zeren
One-month continuous ozone (O3) measurement at a high-elevation and highly forested site discovered elevated O3 levels in the free troposphere (FT) over central China. O3 injuries to the old-growth...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55dac846b333a9f7e2b0b1ba08d73ef7
https://doi.org/10.1002/essoar.10504327.1
https://doi.org/10.1002/essoar.10504327.1
Autor:
Tao Wang, Dawen Yao, Wen Xu, Yan Tan, Shuncheng Lee, Yunxi Huo, Allen H. Goldstein, Nathan M. Kreisberg, Xiaopu Lyu, Douglas R. Worsnop, Haoxian Lu, John T. Jayne, Hai Guo
Publikováno v:
Environmental sciencetechnology. 54(18)
Reducing the amount of organic aerosol (OA) is crucial to mitigation of particulate pollution in China. We present time and air-origin dependent variations of OA markers and source contributions at a regionally urban background site in South China. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee7f1b489b28ae3b35bfba57ed8ea7c
https://pubmed.ncbi.nlm.nih.gov/32805105
https://pubmed.ncbi.nlm.nih.gov/32805105