Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Jian-Zhen Yu"'
Autor:
Xu Yu, Qianfeng Li, Kezheng Liao, Yumin Li, Xinming Wang, Yang Zhou, Yongmei Liang, Jian Zhen Yu
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Nitrogen is a significant element that constitutes ambient organic aerosol. Individual N-containing organic molecules are known to have both natural and anthropogenic sources and implicated in a wide-ranging health and environmental effects.
Externí odkaz:
https://doaj.org/article/b16293a8b67742209a4a2736c7202587
Autor:
Jie Zhang, Junyi Liu, Xiang Ding, Xiao He, Tianle Zhang, Mei Zheng, Minsu Choi, Gabriel Isaacman-VanWertz, Lindsay Yee, Haofei Zhang, Pawel Misztal, Allen H. Goldstein, Alex B. Guenther, Sri Hapsari Budisulistiorini, Jason D. Surratt, Elizabeth A. Stone, Manish Shrivastava, Dui Wu, Jian Zhen Yu, Qi Ying
Publikováno v:
npj Climate and Atmospheric Science, Vol 6, Iss 1, Pp 1-8 (2023)
Abstract Particulate 2-methyltetrols (2-MT) and 2-methylglyceric acid (2-MG) are typically used to indicate the abundance of isoprene-derived secondary organic aerosols (SOA). However, their formation and fate are not fully understood. In this study,
Externí odkaz:
https://doaj.org/article/c3a064137a6f4495ba3b51a928358805
Publikováno v:
npj Climate and Atmospheric Science, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract Trace metals in fine particulate matter (PM2.5) are of significant concern in environmental chemistry due to their toxicity and catalytic capability. An observation-constrained hybrid model is developed to resolve regional source contributio
Externí odkaz:
https://doaj.org/article/23e54958b5e4449f8f48cf2851942e3d
Autor:
Nana Wang, Yanjing Zhang, Lei Li, Houwen Wang, Yunhui Zhao, Guanru Wu, Mei Li, Zhen Zhou, Xinfeng Wang, Jian Zhen Yu, Yang Zhou
Publikováno v:
PeerJ, Vol 10, p e14116 (2022)
The sea-land breeze (SLB) circulation plays a vital role in the transport of atmospheric pollutants in coastal cities. In this study, a single particle aerosol mass spectrometer (SPAMS) and combined bulk aerosol instruments were deployed to investiga
Externí odkaz:
https://doaj.org/article/594f9394601c4f5592fc99440ca7482c
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 14, Iss 1, Pp 35-46 (2020)
Routine measurements of carbonaceous species in PM2.5 inculidng organic carbon (OC), elemental carbon (EC), water-soluble organic carbon (WSOC), and humic-like-substance carbon (HULIS-C) in PM2.5 were performed at Anmyeon Island (AI) to clarify the s
Externí odkaz:
https://doaj.org/article/556fe7bd48be42f7829009d3727905c9
Autor:
Liyuan Zhou, Qianyun Liu, Salvador, Christian M., Le Breton, Michael, Hallquist, Mattias, Jian Zhen Yu, Chan, Chak K., Hallquist, Åsa M.
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 5/22/2024, p1-21, 21p
Autor:
Yuanyuan Song, Yanhao Zhang, Lin Zhu, Yanyan Chen, Yi-Jie Chen, Zhitong Zhu, Jieqing Feng, Zenghua Qi, Jian Zhen Yu, Zhu Yang, Zongwei Cai
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 4/2/2024, Vol. 121 Issue 14, p1-9, 40p
Autor:
Tao Li, Huiting Mao, Zhe Wang, Jian Zhen Yu, Shuwen Li, Xiaoling Nie, Hartmut Herrmann, Yan Wang
Publikováno v:
Environmental Science & Technology. 57:4101-4112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a4b23ad42b18584a4915286e82c657
https://doi.org/10.1021/acs.est.2c07551
https://doi.org/10.1021/acs.est.2c07551
Autor:
Wing Sze Chow, Kezheng Liao, X. H. Hilda Huang, Ka Fung Leung, Alexis K. H. Lau, Jian Zhen Yu
Publikováno v:
Atmospheric Chemistry and Physics. 22:11557-11577
Fine particulate matter (PM2.5) remains a major air pollutant of significant public health concern in urban areas. Long-term monitoring data of PM2.5 chemical composition and source-specific tracers provide essential information for the identificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a00f2ee8667d305296c8ba7e8f27d0cc
https://doi.org/10.5194/acp-22-11557-2022
https://doi.org/10.5194/acp-22-11557-2022
Autor:
Qiongqiong Wang, Shan Wang, Yuk Ying Cheng, Hanzhe Chen, Zijing Zhang, Jinjian Li, Dasa Gu, Zhe Wang, Jian Zhen Yu
Publikováno v:
Atmospheric Chemistry and Physics. 22:11239-11253
Secondary organic aerosol (SOA) makes a sizable contribution to fine-particulate-matter (PM2.5) pollution, especially during high-PM episodes. Past studies of SOA evolution at the episode scale mainly rely on measurements of bulk SOA mass, with few s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00fe0bd453e191aafb72c601bf893885
https://doi.org/10.5194/acp-22-11239-2022
https://doi.org/10.5194/acp-22-11239-2022