Zobrazeno 1 - 10 of 82 pro vyhledávání: '"Congrui, Deng"'
1
Akademický článek
Atmospheric mercury in a developed region of eastern China: Interannual variation and gas-particle partitioning
Autor: Cheng Chen, Xiaofei Qin, Hao Li, Haiyan Li, Chengfeng Liu, Mengxin Fu, Xiaohao Wang, Juntao Huo, Yusen Duan, Qingyan Fu, Kan Huang, Congrui Deng
Publikováno v: Heliyon, Vol 9, Iss 10, Pp e19786- (2023)
Atmospheric mercury plays a crucial role in the biogeochemical cycle of mercury. This study conducted an intensive measurement of atmospheric mercury from 2015 to 2018 at a regional site in eastern China. During this period, the concentration of part
Externí odkaz: https://doaj.org/article/d62e21d9a0b34514bd2e0c13b3882c1a
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2
Akademický článek
First long-term detection of paleo-oceanic signature of dust aerosol at the southern marginal area of the Taklimakan Desert
Autor: Qi Zhou, Juan Li, Jian Xu, Xiaofei Qin, Congrui Deng, Joshua S. Fu, Qiongzhen Wang, Mijiti Yiming, Kan Huang, Guoshun Zhuang
Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract We firstly conducted a long-term in-situ field measurement at a marginal area (Hotan) of the southern Taklimakan Desert covering all four seasons. Detailed chemical characterization of dust aerosol over Hotan showed several unconventional fe
Externí odkaz: https://doaj.org/article/4147603cef42473fb33aeb01193ec79d
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4
Fine particle chemistry under a special dust transport event: impacts from unusually enhanced ozone and air mass backflows over the ocean
Autor: Da Lu, Hao Li, Guochen Wang, Xiaofei Qin, Na Zhao, Juntao Huo, Fan Yang, Yanfen Lin, Jia Chen, Qingyan Fu, Yusen Duan, Xinyi Dong, Congrui Deng, Sabur Abdullaev, Kan Huang
Publikováno v: eISSN
A five-days long-lasting dust event was observed with a synergy of field measurements techniques in Shanghai in the autumn of 2019. Different from most dust events, this dust was an unusual one characterized of low wind speed, high relative humidity,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dab96e65fe3697e61c8eea8d677cd6c
https://doi.org/10.5194/egusphere-2023-127
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7
Enhanced Natural Releases of Mercury in Response to Reduction of Anthropogenic Emissions during the COVID-19 Lockdown by Explainable Machine Learning
Autor: Xiaofei Qin, Shengqian Zhou, Hao Li, Guochen Wang, Cheng Chen, Chengfeng Liu, Xiaohao Wang, Juntao Huo, Yanfen Lin, Jia Chen, Qingyan Fu, Yusen Duan, Kan Huang, Congrui Deng
Publikováno v: eISSN
The wide spread of the coronavirus (COVID-19) has significantly impacted the global human activities. Compared to numerous studies on conventional air pollutants, atmospheric mercury that has matched sources from both anthropogenic and natural emissi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd65f48c03224325f0eb6c79fc80e5b3
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-773/
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8
Enhanced natural releases of mercury in response to the reduction in anthropogenic emissions during the COVID-19 lockdown by explainable machine learning
Autor: Xiaofei Qin, Shengqian Zhou, Hao Li, Guochen Wang, Cheng Chen, Chengfeng Liu, Xiaohao Wang, Juntao Huo, Yanfen Lin, Jia Chen, Qingyan Fu, Yusen Duan, Kan Huang, Congrui Deng
The wide spread of the coronavirus (COVID-19) has significantly impacted the global human activities. Compared to numerous studies on conventional air pollutants, atmospheric mercury that has matched sources from both anthropogenic and natural emissi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a6205537c065e0184bbdf79f67ea91
https://acp.copernicus.org/articles/22/15851/2022/
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9
Akademický článek
Development and validation of a HPLC/FLD method combined with online derivatization for the simple and simultaneous determination of trace amino acids and alkyl amines in continental and marine aerosols.
Autor: Xiongfeng Huang, Shuh-Ji Kao, Jing Lin, Xiaofei Qin, Congrui Deng
Publikováno v: PLoS ONE, Vol 13, Iss 11, p e0206488 (2018)
A method was developed for simultaneous determination of 15 amino acids and 7 alkyl amines. The method was based on the employment of high performance liquid chromatography/fluorescence detection and online derivatization with o-phthaldiadehyde. The
Externí odkaz: https://doaj.org/article/a7ba09f6cf4f40cb8492d1b616bc271b
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