Zobrazeno 1 - 10
of 36
pro vyhledávání: '"L. R. Crilley"'
Autor:
R. Woodward-Massey, R. Sommariva, L. K. Whalley, D. R. Cryer, T. Ingham, W. J. Bloss, S. M. Ball, S. Cox, J. D. Lee, C. P. Reed, L. R. Crilley, L. J. Kramer, B. J. Bandy, G. L. Forster, C. E. Reeves, P. S. Monks, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 14393-14424 (2023)
OH, HO2, total and partially speciated RO2, and OH reactivity (kOH′) were measured during the July 2015 ICOZA (Integrated Chemistry of OZone in the Atmosphere) project that took place at a coastal site in north Norfolk, UK. Maximum measured daily O
Externí odkaz:
https://doaj.org/article/947e8ddce48444fa95120eb9160fdb0d
Autor:
J. E. Dyson, L. K. Whalley, E. J. Slater, R. Woodward-Massey, C. Ye, J. D. Lee, F. Squires, J. R. Hopkins, R. E. Dunmore, M. Shaw, J. F. Hamilton, A. C. Lewis, S. D. Worrall, A. Bacak, A. Mehra, T. J. Bannan, H. Coe, C. J. Percival, B. Ouyang, C. N. Hewitt, R. L. Jones, L. R. Crilley, L. J. Kramer, W. J. F. Acton, W. J. Bloss, S. Saksakulkrai, J. Xu, Z. Shi, R. M. Harrison, S. Kotthaus, S. Grimmond, Y. Sun, W. Xu, S. Yue, L. Wei, P. Fu, X. Wang, S. R. Arnold, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5679-5697 (2023)
The impact of heterogeneous uptake of HO2 on aerosol surfaces on radical concentrations and the O3 production regime in Beijing in summertime was investigated. The uptake coefficient of HO2 onto aerosol surfaces, γHO2, was calculated for the AIRPRO
Externí odkaz:
https://doaj.org/article/81944c073cea42969e79a063ef590b28
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 181-193 (2023)
Total gaseous chlorine (TClg) measurements can improve our understanding of unknown sources of Cl in the atmosphere. Existing techniques for measuring TClg have been limited to offline analysis of extracted filters and do not provide suitable tempora
Externí odkaz:
https://doaj.org/article/5ba0575d7e0a4ae9abf5138e126fa9c6
Autor:
Ü. A. Şahin, R. M. Harrison, M. S. Alam, D. C. S. Beddows, D. Bousiotis, Z. Shi, L. R. Crilley, W. Bloss, J. Brean, I. Khanna, R. Verma
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 5415-5433 (2022)
Delhi is one of the world's most polluted cities, with very high concentrations of airborne particulate matter. However, little is known about the factors controlling the characteristics of wide-range particle number size distributions. Here, new mea
Externí odkaz:
https://doaj.org/article/dcf89e8bb27d486483ebe5dcb7d6e688
Autor:
L. R. Crilley, L. J. Kramer, F. D. Pope, C. Reed, J. D. Lee, L. J. Carpenter, L. D. J. Hollis, S. M. Ball, W. J. Bloss
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 18213-18225 (2021)
Nitrous acid, HONO, is a key net photolytic precursor to OH radicals in the atmospheric boundary layer. As OH is the dominant atmospheric oxidant, driving the removal of many primary pollutants and the formation of secondary species, a quantitative u
Externí odkaz:
https://doaj.org/article/391e163535f340799c5e34e05a359d3a
Autor:
B. S. Nelson, G. J. Stewart, W. S. Drysdale, M. J. Newland, A. R. Vaughan, R. E. Dunmore, P. M. Edwards, A. C. Lewis, J. F. Hamilton, W. J. Acton, C. N. Hewitt, L. R. Crilley, M. S. Alam, Ü. A. Şahin, D. C. S. Beddows, W. J. Bloss, E. Slater, L. K. Whalley, D. E. Heard, J. M. Cash, B. Langford, E. Nemitz, R. Sommariva, S. Cox, Shivani, R. Gadi, B. R. Gurjar, J. R. Hopkins, A. R. Rickard, J. D. Lee
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 13609-13630 (2021)
The Indian megacity of Delhi suffers from some of the poorest air quality in the world. While ambient NO2 and particulate matter (PM) concentrations have received considerable attention in the city, high ground-level ozone (O3) concentrations are an
Externí odkaz:
https://doaj.org/article/8455a455283641c394dc4dbf6618bd0a
Autor:
E. Reyes-Villegas, U. Panda, E. Darbyshire, J. M. Cash, R. Joshi, B. Langford, C. F. Di Marco, N. J. Mullinger, M. S. Alam, L. R. Crilley, D. J. Rooney, W. J. F. Acton, W. Drysdale, E. Nemitz, M. Flynn, A. Voliotis, G. McFiggans, H. Coe, J. Lee, C. N. Hewitt, M. R. Heal, S. S. Gunthe, T. K. Mandal, B. R. Gurjar, Shivani, R. Gadi, S. Singh, V. Soni, J. D. Allan
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 11655-11667 (2021)
Air pollution in urban environments has been shown to have a negative impact on air quality and human health, particularly in megacities. Over recent decades, Delhi, India, has suffered high atmospheric pollution, with significant particulate matter
Externí odkaz:
https://doaj.org/article/408300b8293145e7910aed90b03a423f
Autor:
C. E. Reeves, G. P. Mills, L. K. Whalley, W. J. F. Acton, W. J. Bloss, L. R. Crilley, S. Grimmond, D. E. Heard, C. N. Hewitt, J. R. Hopkins, S. Kotthaus, L. J. Kramer, R. L. Jones, J. D. Lee, Y. Liu, B. Ouyang, E. Slater, F. Squires, X. Wang, R. Woodward-Massey, C. Ye
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6315-6330 (2021)
Isoprene is the most important biogenic volatile organic compound in the atmosphere. Its calculated impact on ozone (O3) is critically dependent on the model isoprene oxidation chemical scheme, in particular the way the isoprene-derived organic nitra
Externí odkaz:
https://doaj.org/article/1dbf53f3fc304efc8744f7ca8e1afc24
Autor:
L. K. Whalley, E. J. Slater, R. Woodward-Massey, C. Ye, J. D. Lee, F. Squires, J. R. Hopkins, R. E. Dunmore, M. Shaw, J. F. Hamilton, A. C. Lewis, A. Mehra, S. D. Worrall, A. Bacak, T. J. Bannan, H. Coe, C. J. Percival, B. Ouyang, R. L. Jones, L. R. Crilley, L. J. Kramer, W. J. Bloss, T. Vu, S. Kotthaus, S. Grimmond, Y. Sun, W. Xu, S. Yue, L. Ren, W. J. F. Acton, C. N. Hewitt, X. Wang, P. Fu, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 2125-2147 (2021)
Measurements of OH, HO2, complex RO2 (alkene- and aromatic-related RO2) and total RO2 radicals taken during the integrated Study of AIR Pollution PROcesses in Beijing (AIRPRO) campaign in central Beijing in the summer of 2017, alongside observations
Externí odkaz:
https://doaj.org/article/7d1b502d95a44808998f75ea2c3364a3
Autor:
A. Elzein, G. J. Stewart, S. J. Swift, B. S. Nelson, L. R. Crilley, M. S. Alam, E. Reyes-Villegas, R. Gadi, R. M. Harrison, J. F. Hamilton, A. C. Lewis
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 14303-14319 (2020)
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous pollutants in air, soil, and water and are known to have harmful effects on human health and the environment. The diurnal and nocturnal variations of 17 PAHs in ambient particle-bound PAHs were m
Externí odkaz:
https://doaj.org/article/82b91ba6f44b45d8aff0ec80f1186c1a