Impact of Sulfur Dioxide on the Terrestrial Carbon Cycle
- Autores: Eliseev A.1,2,3, Zhang M.2,4, Gizatullin R.3, Altukhova A.3, Perevedentsev Y.3, Skorokhod A.2
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Afiliações:
- Lomonosov Moscow State University
- Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences
- Kazan Federal University
- Institute of Atmospheric Physics, Chinese Academy of Sciences
- Edição: Volume 55, Nº 1 (2019)
- Páginas: 38-49
- Seção: Article
- URL: https://journals.rcsi.science/0001-4338/article/view/148692
- DOI: https://doi.org/10.1134/S0001433819010031
- ID: 148692
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Resumo
This paper updates the results obtained earlier with the climate model developed at the A.M. Obukhov Institute of Atmospheric Physics of the Russian Academy of Sciences (IAP RAS CM) and describing the impact of atmospheric sulfur dioxide on the terrestrial carbon cycle. Since no global data are available for the near-surface SO2 concentration, a statistical model was used to reconstruct its concentration from appropriate data on surface sulfate concentrations; the coefficients of this model were tuned by using the output of the RAMS-CMAQ atmospheric chemistry and transport model. The results obtained in this study are generally consistent with data reported earlier. Specifically, the most significant SO2 impact on the terrestrial carbon cycle was found to be for southeastern North America and for Europe. However, this impact for southeastern Asia obtained in this study is considerably weaker than the value obtained earlier, which can be explained by the excessive moisture content in the atmosphere used in the IAP RAS CM for this region.
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Sobre autores
A. Eliseev
Lomonosov Moscow State University; Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences; Kazan Federal University
Autor responsável pela correspondência
Email: eliseev@ifaran.ru
Rússia, Moscow, 119991; Moscow, 119017; Kazan, 420008
M. Zhang
Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences; Institute of Atmospheric Physics, Chinese Academy of Sciences
Email: eliseev@ifaran.ru
Rússia, Moscow, 119017; Hua Yan Li 40, Beijing, 100029
R. Gizatullin
Kazan Federal University
Email: eliseev@ifaran.ru
Rússia, Kazan, 420008
A. Altukhova
Kazan Federal University
Email: eliseev@ifaran.ru
Rússia, Kazan, 420008
Yu. Perevedentsev
Kazan Federal University
Email: eliseev@ifaran.ru
Rússia, Kazan, 420008
A. Skorokhod
Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences
Email: eliseev@ifaran.ru
Rússia, Moscow, 119017