Zobrazeno 1 - 10
of 1 638
pro vyhledávání: '"Y. L. Sun"'
Autor:
L. Y. Zhang, W. M. Fan, L. Ding, M. N. Ducea, A. Pullen, J. X. Li, Y. L. Sun, Y. H. Yue, F. L. Cai, C. Wang, T. P. Peng, Kyaing Sein
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 8, Pp n/a-n/a (2020)
Abstract Magmatic processes that occur during the transition from oceanic to continental subduction and collision in orogens are critical and still poorly resolved. Oceanic slab detachment in particular is hypothesized to mark a fundamental change in
Externí odkaz:
https://doaj.org/article/5052c38f04f9452a855f62dd46af01e0
Autor:
W. J. Li, S. R. Chen, Y. S. Xu, X. C. Guo, Y. L. Sun, X. Y. Yang, Z. F. Wang, X. D. Zhao, J. M. Chen, W. X. Wang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 23, Pp 13365-13376 (2015)
Transmission electron microscopy (TEM) was employed to obtain morphology, size, composition, and mixing state of background aerosols with diameter less than 1 μm in the northern Qinghai–Tibet Plateau (QTP) during 15 September to 15 October 2013. I
Externí odkaz:
https://doaj.org/article/9f219da0b612486aac79506d536bc263
Autor:
W. Q. Xu, Y. L. Sun, C. Chen, W. Du, T. T. Han, Q. Q. Wang, P. Q. Fu, Z. F. Wang, X. J. Zhao, L. B. Zhou, D. S. Ji, P. C. Wang, D. R. Worsnop
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 23, Pp 13681-13698 (2015)
The mitigation of air pollution in megacities remains a great challenge because of the complex sources and formation mechanisms of aerosol particles. The 2014 Asia-Pacific Economic Cooperation (APEC) summit in Beijing serves as a unique experiment to
Externí odkaz:
https://doaj.org/article/287bea177cb944d199f3f41f1b78d306
Autor:
C. Chen, Y. L. Sun, W. Q. Xu, W. Du, L. B. Zhou, T. T. Han, Q. Q. Wang, P. Q. Fu, Z. F. Wang, Z. Q. Gao, Q. Zhang, D. R. Worsnop
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 22, Pp 12879-12895 (2015)
The megacity of Beijing has experienced frequent severe fine particle pollution during the last decade. Although the sources and formation mechanisms of aerosol particles have been extensively investigated on the basis of ground measurements, real-ti
Externí odkaz:
https://doaj.org/article/89ab4ad29c7c45fa9cf801df1ae7b36f
Autor:
Y. L. Sun, Z. F. Wang, W. Du, Q. Zhang, Q. Q. Wang, P. Q. Fu, X. L. Pan, J. Li, J. Jayne, D. R. Worsnop
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 17, Pp 10149-10165 (2015)
High concentrations of fine particles (PM2.5) are frequently observed during all seasons in Beijing, China, leading to severe air pollution and human health problems in this megacity. In this study, we conducted real-time measurements of non-refracto
Externí odkaz:
https://doaj.org/article/829e0207f75f4e159c97da114df8dae5
Autor:
W. Du, Y. L. Sun, Y. S. Xu, Q. Jiang, Q. Q. Wang, W. Yang, F. Wang, Z. P. Bai, X. D. Zhao, Y. C. Yang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 18, Pp 10811-10824 (2015)
Atmospheric aerosols exert highly uncertain impacts on radiative forcing and also have detrimental effects on human health. While aerosol particles are widely characterized in megacities in China, aerosol composition, sources and particle growth in r
Externí odkaz:
https://doaj.org/article/05d5b1193af84f38b52fb28c5efe17c5
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 11, Pp 6023-6034 (2015)
Aerosol particles were characterized by an Aerodyne aerosol chemical speciation monitor along with various collocated instruments in Beijing, China, to investigate the role of fireworks (FW) and secondary aerosol in particulate pollution during the C
Externí odkaz:
https://doaj.org/article/7d8d9a7453fc48b18fc37c5c67791288
Autor:
Y. J. Zhang, L. L. Tang, Z. Wang, H. X. Yu, Y. L. Sun, D. Liu, W. Qin, F. Canonaco, A. S. H. Prévôt, H. L. Zhang, H. C. Zhou
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 3, Pp 1331-1349 (2015)
Atmospheric submicron particulate matter (PM1) is one of the most significant pollution components in China. Despite its current popularity in the studies of aerosol chemistry, the characteristics, sources and evolution of atmospheric PM1 species are
Externí odkaz:
https://doaj.org/article/f7c010d5c22b46be9e2830d2bc049b1a
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 1, Pp 301-316 (2014)
Measurements of gaseous pollutants – including ozone (O3), sulfur dioxide (SO2), nitrogen oxides (NOX = NO + NO2), carbon monoxide (CO), particle number concentrations (5.6–560 nm and 0.47–30 μm) – and meteorological parameters (T, RH, P) we
Externí odkaz:
https://doaj.org/article/d33fa3681a4a4405bf3b0cb033edced2
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 9, Pp 4577-4592 (2013)
Air pollution is a major environmental concern during all seasons in the megacity of Beijing, China. Here we present the results from a winter study that was conducted from 21 November 2011 to 20 January 2012 with an Aerodyne Aerosol Chemical Speciat
Externí odkaz:
https://doaj.org/article/d594e91ab472475ea91421c4ebc1fb45