Journal of Atmospheric Chemistry

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Primary Product Distribution from the Reaction of Hydroxyl Radicals with Toluene at ppb NOX Mixing Ratios
Journal of Atmospheric Chemistry - Tập 31 - Trang 349-350 - 1998
D. F. Smith, C. D. McIVER, T. E. Kleindienst
When this paper was first published Figure 5 was incorrect. The publisher regrets this oversight. The complete page with correct figure and original pagination is printed overleaf.
Characteristics of reactive nitrogen compounds and other relevant trace gases in the atmosphere at urban and rural areas of Korea during May–June, 2004
Journal of Atmospheric Chemistry - Tập 58 - Trang 203-218 - 2007
Z.-H. Shon, G. Lee, S.-K. Song, M. Lee, J. Han, D. Lee
This study examines the general characteristics of reactive nitrogen oxides (NOy) at urban and rural sites in terms of measurement- and modeling-based analyses. In this field study, NOx at urban and rural sites were 92 and 89% of NOy on average, respectively. HONO levels (e.g., 1.8 ppbv) at the urban site were significantly higher than those at the rural site by a factor of 4.5. HONO concentration...... hiện toàn bộ
Modelling multiphase chemistry in deliquescent aerosols and clouds using CAPRAM3.0i
Journal of Atmospheric Chemistry - Tập 70 Số 3 - Trang 221-256 - 2013
Andreas Tilgner, Peter Bräuer, Ralf Wolke, Hartmut Herrmann
Rainwater Chemistry and Wet Deposition over the Equatorial Forested Ecosystem of Zoétélé (Cameroon)
Journal of Atmospheric Chemistry - Tập 46 - Trang 173-198 - 2003
L. Sigha-Nkamdjou, C. Galy-Lacaux, V. Pont, S. Richard, D. Sighomnou, J. P. Lacaux
Within the framework of IDAF (IGAC DEBITS AFRICA: International GlobalAtmospheric Chemistry/DEposition of Biogeochemically Important TraceSpecies/Africa) network, data analysis is realised on precipitation chemical composition collected in Zoétélé, in Southern Cameroon. This station, located atabout 200 km from the Atlantic Ocean, is representative of a so-called `Evergreen Equatorial Forest' ecos...... hiện toàn bộ
Contents to Volume 43
Journal of Atmospheric Chemistry - Tập 43 - Trang 231-232 - 2002
Model for estimating activity coefficients in binary and ternary ionic surfactant solutions
Journal of Atmospheric Chemistry - Tập 77 - Trang 141-168 - 2020
Silvia M. Calderón, Jussi Malila, Nønne L. Prisle
We introduce the CMC based Ionic Surfactant Activity model (CISA) to calculate activity coefficients in ternary aqueous solutions of an ionic surfactant and an inorganic salt. The surfactant can be either anionic or cationic and in the present development, the surfactant and inorganic salts share a common counterion. CISA incorporates micellization into the Pitzer–Debye–Hückel (PDH) framework for ...... hiện toàn bộ
On the scavenging of SO2 by cloud and raindrops: I. A theoretical study of SO2 absorption and desorption for water drops in air
Journal of Atmospheric Chemistry - Tập 1 - Trang 269-289 - 1983
C. J. Walcek, H. R. Pruppacher
An extention of our previous theory for trace gas absorption into freely-falling cloud and raindrops is presented. This theory describes the convective diffusion of a trace gas through air and into a water drop with internal circulation, the drop falling at its terminal velocity. Using flow fields for the circulating water inside and for the moving air outside the drop, obtained by numerical solut...... hiện toàn bộ
Chemical analysis of aged benzene secondary organic aerosol using aerosol laser time-of-flight mass spectrometer
Journal of Atmospheric Chemistry - Tập 71 - Trang 213-224 - 2014
Mingqiang Huang, Yuehong Lin, Xianying Huang, Xingqiang Liu, Changjin Hu, Xuejun Gu, Weixiong Zhao, Li Fang, Weijun Zhang
Secondary organic aerosol (SOA) from the photooxidation of aromatic compounds is a very complex mixture containing products with a different chemical nature that are dependent on aging processes. Aging of SOA particles formed from OH-initiated oxidation of benzene was investigated in a home-made smog chamber in this study. The chemical composition of aged benzene SOA particles were measured using ...... hiện toàn bộ
Reduction of Multiphase Atmospheric Chemistry
Journal of Atmospheric Chemistry - Tập 46 - Trang 131-157 - 2003
Rafik Djouad, Bruno Sportisse, Nicole Audiffren
The aim of this article is to investigate the dynamical behaviour ofmultiphase atmospheric chemical mechanisms. Reducing procedures areapplied to a multiphase chemical box model including gas-phasereactions, aqueous-phase reactions and interfacial mass transfer. The lumping of species is computed in an automatic wayusing an efficient algorithm (apla). The computed lumped species arerelated to the ...... hiện toàn bộ
Bioaccumulation of Cobalt in Parmelia sulcata
Journal of Atmospheric Chemistry - Tập 49 Số 1 - Trang 67-82 - 2004
Freitas, M. C., Pacheco, A. M. G.
Six locations across mainland Portugal were selected for exposing Parmelia sulcata, for a one-year period (8 months for one site), with simultaneous measurement of total (dry + wet) deposition (one-month periods). The exposed lichens and the total (dry + wet) deposition were analysed for cobalt contents by INAA (instrumental neutron activation analysis) and ICP-MS (inductively coupled plasma mass ...... hiện toàn bộ
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