Results 1 to 10 of about 45,814 (198)

Measurement report: Vertical distribution of biogenic and anthropogenic secondary organic aerosols in the urban boundary layer over Beijing during late summer [PDF]

Atmospheric Chemistry and Physics, 2021
Secondary organic aerosol (SOA) plays a significant role in atmospheric chemistry. However, little is known about the vertical profiles of SOA in the urban boundary layer (UBL).
H. Ren, H. Ren, W. Hu, L. Wei, S. Yue, S. Yue, J. Zhao, L. Li, L. Li, L. Wu, W. Zhao, L. Ren, M. Kang, Q. Xie, Q. Xie, S. Su, X. Pan, Z. Wang, Y. Sun, K. Kawamura, P. Fu   +20 more
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Measurement report: Optical properties and sources of water-soluble brown carbon in Tianjin, North China – insights from organic molecular compositions [PDF]

Atmospheric Chemistry and Physics, 2022
Brown carbon (BrC) aerosols exert vital impacts on climate change and atmospheric photochemistry due to their light absorption in the wavelength range from near-ultraviolet (UV) to visible light.
J. Deng, H. Ma, X. Wang, S. Zhong, Z. Zhang, J. Zhu, Y. Fan, W. Hu, L. Wu, X. Li, L. Ren, C. M. Pavuluri, X. Pan, Y. Sun, Z. Wang, K. Kawamura, P. Fu   +16 more
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Molecular and spatial distributions of dicarboxylic acids, oxocarboxylic acids, and α-dicarbonyls in marine aerosols from the South China Sea to the eastern Indian Ocean [PDF]

Atmospheric Chemistry and Physics, 2020
Marine aerosol samples collected from the South China Sea (SCS) to the eastern Indian Ocean (EIO) during a cruise from 10 March to 26 April 2015 were studied for diacids and related compounds.
J. Yang, J. Yang, W. Zhao, W. Zhao, L. Wei, Q. Zhang, Y. Zhao, W. Hu, L. Wu, X. Li, C. M. Pavuluri, X. Pan, Y. Sun, Z. Wang, C.-Q. Liu, K. Kawamura, P. Fu   +16 more
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Large contributions of biogenic and anthropogenic sources to fine organic aerosols in Tianjin, North China [PDF]

Atmospheric Chemistry and Physics, 2020
In order to better understand the molecular composition and sources of organic aerosols in Tianjin, a coastal megacity in North China, ambient fine aerosol (PM2.5) samples were collected on a day/night basis from November to December 2016 and from May to
Y. Fan, C.-Q. Liu, L. Li, L. Ren, H. Ren, Z. Zhang, Q. Li, S. Wang, W. Hu, J. Deng, L. Wu, S. Zhong, Y. Zhao, C. M. Pavuluri, X. Li, X. Pan, Y. Sun, Z. Wang, K. Kawamura, Z. Shi, Z. Shi, P. Fu   +21 more
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Fine particle characterization in a coastal city in China: composition, sources, and impacts of industrial emissions [PDF]

Atmospheric Chemistry and Physics, 2020
Aerosol composition and sources have been extensively studied in developed regions in China. However, aerosol chemistry in coastal regions of eastern China with high industrial emissions remains poorly characterized.
L. Lei, L. Lei, C. Xie, C. Xie, D. Wang, Y. He, Y. He, Q. Wang, Q. Wang, W. Zhou, W. Zhou, W. Hu, P. Fu, P. Fu, Y. Chen, X. Pan, X. Pan, Z. Wang, Z. Wang, D. R. Worsnop, Y. Sun, Y. Sun   +21 more
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Vertical distribution of particle-phase dicarboxylic acids, oxoacids and α-dicarbonyls in the urban boundary layer based on the 325 m tower in Beijing [PDF]

Atmospheric Chemistry and Physics, 2020
Vertical distributions of dicarboxylic acids, oxoacids, α-dicarbonyls and other organic tracer compounds in fine aerosols (PM2.5) were investigated at three heights (8, 120 and 260 m) based on a 325 m meteorological tower in urban Beijing ...
W. Zhao, W. Zhao, W. Zhao, W. Zhao, H. Ren, K. Kawamura, K. Kawamura, H. Du, H. Du, X. Chen, X. Chen, S. Yue, S. Yue, Q. Xie, Q. Xie, L. Wei, L. Wei, P. Li, P. Li, X. Zeng, S. Kong, Y. Sun, Z. Wang, P. Fu   +23 more
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Mitigation of air pollutant impacts on rice yields in China by sector

Environmental Research Letters, 2022
Air quality management is a complex project involving the coordination of multiple sectors and has been identified as an important strategy for food security.
Jiayu Xu, Xin Dong, Tianyi Zhang, Junfeng Liu, Shu Tao   +4 more
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Background aerosol over the Himalayas and Tibetan Plateau: observed characteristics of aerosol mass loading [PDF]

Atmospheric Chemistry and Physics, 2017
To investigate the atmospheric aerosols of the Himalayas and Tibetan Plateau (HTP), an observation network was established within the region's various ecosystems, including at the Ngari, Qomolangma (QOMS), Nam Co, and Southeastern Tibetan (SET) stations.
B. Liu, Z. Cong, Y. Wang, J. Xin, X. Wan, Y. Pan, Z. Liu, Y. Wang, G. Zhang, Z. Wang, Y. Wang, S. Kang   +11 more
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Enhanced hydrophobicity and volatility of submicron aerosols under severe emission control conditions in Beijing [PDF]

Atmospheric Chemistry and Physics, 2017
A series of strict emission control measures was implemented in Beijing and the surrounding seven provinces to ensure good air quality during the 2015 China Victory Day parade, rendering a unique opportunity to investigate the anthropogenic impact of ...
Y. Wang, F. Zhang, Z. Li, H. Tan, H. Xu, J. Ren, J. Zhao, W. Du, Y. Sun   +8 more
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Investigation of the process of vibration processing of AlSi10Mg aluminum alloy samples obtained by SLS technology [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2023
The results of the experiment aimed at studying the effect of vibration treatment on samples of various sizes made of AlSi10Mg alloy obtained by selective laser melting are presented.
E. P. Zlobin, A. I. Khaimovich, A. V. Balyakin   +2 more
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