Zobrazeno 1 - 10
of 3 396
pro vyhledávání: '"A. H. Goldstein"'
Autor:
Q. Zhu, R. H. Schwantes, M. Coggon, C. Harkins, J. Schnell, J. He, H. O. T. Pye, M. Li, B. Baker, Z. Moon, R. Ahmadov, E. Y. Pfannerstill, B. Place, P. Wooldridge, B. C. Schulze, C. Arata, A. Bucholtz, J. H. Seinfeld, C. Warneke, C. E. Stockwell, L. Xu, K. Zuraski, M. A. Robinson, J. A. Neuman, P. R. Veres, J. Peischl, S. S. Brown, A. H. Goldstein, R. C. Cohen, B. C. McDonald
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 5265-5286 (2024)
The declining trend in vehicle emissions has underscored the growing significance of volatile organic compound (VOC) emissions from volatile chemical products (VCPs). However, accurately representing VOC chemistry in simplified chemical mechanisms re
Externí odkaz:
https://doaj.org/article/242b3adb61e947b58fd6c6a1f45a20e5
Autor:
M. M. Coggon, C. E. Stockwell, M. S. Claflin, E. Y. Pfannerstill, L. Xu, J. B. Gilman, J. Marcantonio, C. Cao, K. Bates, G. I. Gkatzelis, A. Lamplugh, E. F. Katz, C. Arata, E. C. Apel, R. S. Hornbrook, F. Piel, F. Majluf, D. R. Blake, A. Wisthaler, M. Canagaratna, B. M. Lerner, A. H. Goldstein, J. E. Mak, C. Warneke
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 801-825 (2024)
Proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS) is a technique commonly used to measure ambient volatile organic compounds (VOCs) in urban, rural, and remote environments. PTR-ToF-MS is known to produce artifacts from ion fragm
Externí odkaz:
https://doaj.org/article/4b5ad57cbb0842e697df0b3455c1d83d
Autor:
C. M. Nussbaumer, B. K. Place, Q. Zhu, E. Y. Pfannerstill, P. Wooldridge, B. C. Schulze, C. Arata, R. Ward, A. Bucholtz, J. H. Seinfeld, A. H. Goldstein, R. C. Cohen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13015-13028 (2023)
Nitrogen oxides (NOx≡NO+NO2) are involved in most atmospheric photochemistry, including the formation of tropospheric ozone (O3). While various methods exist to accurately measure NOx concentrations, it is still a challenge to quantify the source a
Externí odkaz:
https://doaj.org/article/35b7fbc654664eda9ec229395edfb56d
Autor:
E. Y. Pfannerstill, C. Arata, Q. Zhu, B. C. Schulze, R. Woods, J. H. Seinfeld, A. Bucholtz, R. C. Cohen, A. H. Goldstein
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 12753-12780 (2023)
The San Joaquin Valley is an agricultural region in California that suffers from poor air quality. Since traffic emissions are decreasing, other sources of volatile organic compounds (VOCs) are gaining importance in the formation of secondary air pol
Externí odkaz:
https://doaj.org/article/3c782e1e161b45c4aaf33787445163f1
Autor:
Y. Liang, R. A. Wernis, K. Kristensen, N. M. Kreisberg, P. L. Croteau, S. C. Herndon, A. W. H. Chan, N. L. Ng, A. H. Goldstein
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 12441-12454 (2023)
Wildfires have become an increasingly important source of organic gases and particulate matter in the western USA. A large fraction of organic particulate matter emitted in wildfires is semivolatile, and the oxidation of organic gases in smoke can fo
Externí odkaz:
https://doaj.org/article/4fe41c05d527488eb62c8d86adb06da0
Autor:
Q. Zhu, B. Place, E. Y. Pfannerstill, S. Tong, H. Zhang, J. Wang, C. M. Nussbaumer, P. Wooldridge, B. C. Schulze, C. Arata, A. Bucholtz, J. H. Seinfeld, A. H. Goldstein, R. C. Cohen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9669-9683 (2023)
Nitrogen oxides (NOx) are principle components of air pollution and serve as important ozone precursors. As the San Joaquin Valley (SJV) experiences some of the worst air quality in the United States, reducing NOx emissions is a pressing need, yet qu
Externí odkaz:
https://doaj.org/article/9e0705ab8aec4fc3a1504b3d6e7092ce
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 14987-15019 (2022)
Gas- and particle-phase molecular markers provide highly specific information about the sources and atmospheric processes that contribute to air pollution. In urban areas, major sources of pollution are changing as regulation selectively mitigates so
Externí odkaz:
https://doaj.org/article/33b2ac3803cd4775a5548053a36c4538
Autor:
Y. Liang, C. Stamatis, E. C. Fortner, R. A. Wernis, P. Van Rooy, F. Majluf, T. I. Yacovitch, C. Daube, S. C. Herndon, N. M. Kreisberg, K. C. Barsanti, A. H. Goldstein
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9877-9893 (2022)
The size and frequency of wildfires in the western United States have been increasing, and this trend is projected to continue, with increasing adverse consequences for human health. Gas- and particle-phase organic compounds are the main components o
Externí odkaz:
https://doaj.org/article/3a4ff7a5cfa341ea8cc35ba2b772208c
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3779-3803 (2022)
The chemical composition of ambient organic aerosols plays a critical role in driving their climate and health-relevant properties and holds important clues to the sources and formation mechanisms of secondary aerosol material. In most ambient atmosp
Externí odkaz:
https://doaj.org/article/372c556193bb491e9faf635087153019
Autor:
A. J. Lindsay, D. C. Anderson, R. A. Wernis, Y. Liang, A. H. Goldstein, S. C. Herndon, J. R. Roscioli, C. Dyroff, E. C. Fortner, P. L. Croteau, F. Majluf, J. E. Krechmer, T. I. Yacovitch, W. B. Knighton, E. C. Wood
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 4909-4928 (2022)
Ozone (O3), a potent greenhouse gas that is detrimental to human health, is typically found in elevated concentrations within biomass burning (BB) smoke plumes. The radical species OH, HO2, and RO2 (known collectively as ROx) have central roles in th
Externí odkaz:
https://doaj.org/article/7592b9cf294343a59fdd30a5327e93e4