Urban pollution greatly enhances formation of natural aerosols over the Amazon rainforest

Autor: Manish Shrivastava, Meinrat O. Andreae, Paulo Artaxo, Henrique M. J. Barbosa, Larry K. Berg, Joel Brito, Joseph Ching, Richard C. Easter, Jiwen Fan, Jerome D. Fast, Zhe Feng, Jose D. Fuentes, Marianne Glasius, Allen H. Goldstein, Eliane Gomes Alves, Helber Gomes, Dasa Gu, Alex Guenther, Shantanu H. Jathar, Saewung Kim, Ying Liu, Sijia Lou, Scot T. Martin, V. Faye McNeill, Adan Medeiros, Suzane S. de Sá, John E. Shilling, Stephen R. Springston, R. A. F. Souza, Joel A. Thornton, Gabriel Isaacman-VanWertz, Lindsay D. Yee, Rita Ynoue, Rahul A. Zaveri, Alla Zelenyuk, Chun Zhao

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)

It remains unclear how urban emissions influence the formation of secondary organic aerosols (SOA), including in the Amazon forest. Here, the authors simulate the formation of SOAs in the Amazon using a high-resolution regional chemical transport mod

Externí odkaz: https://doaj.org/article/0bef4d3d06c04a2ab3abde1d707c9252

Influence of Particle Surface Area Concentration on the Production of Organic Particulate Matter in a Continuously Mixed Flow Reactor

Autor: Karena A. McKinney, Pengfei Liu, Scot T. Martin, Zhaoheng Gong, Suzane S. de Sá, Yuemei Han

Publikováno v: Environmental Science & Technology. 53:4968-4976

Organic particulate matter (PM) was produced at different particle surface area concentrations S in a continuously mixed flow reactor (CMFR). The apparent PM yield from the dark ozonolysis of α-pinene increased from 24.5 ± 0.7% to 57.1 ± 0.6% for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2cc7817ac273d6d262c3a54cf819e51
https://doi.org/10.1021/acs.est.8b07302

Nature Communications

Autor: Dasa Gu, Meinrat O. Andreae, Joseph Ching, John E. Shilling, Shantanu H. Jathar, Alla Zelenyuk, Rita Yuri Ynoue, Stephen R. Springston, Marianne Glasius, Chun Zhao, Joel Brito, Manish Shrivastava, Lindsay D. Yee, Eliane G. Alves, Zhe Feng, Suzane S. de Sá, Richard C. Easter, Jerome D. Fast, Helber Barros Gomes, Alex Guenther, Allen H. Goldstein, Adan S. S. Medeiros, Sijia Lou, Henrique M. J. Barbosa, Scot T. Martin, V. Faye McNeill, Rahul A. Zaveri, Ying Liu, Saewung Kim, Paulo Artaxo, Joel A. Thornton, Gabriel Isaacman-VanWertz, Rodrigo Augusto Ferreira de Souza, Jiwen Fan, Larry K. Berg, Jose D. Fuentes

Publikováno v: Nature Communications
Nature Communications, Nature Publishing Group, 2019, 10 (1), ⟨10.1038/s41467-019-08909-4⟩
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Shrivastava, M, Andreae, M O, Artaxo, P, Barbosa, H M J, Berg, L K, Brito, J, Ching, J, Easter, R C, Fan, J, Fast, J D, Feng, Z, Fuentes, J D, Glasius, M, Goldstein, A H, Alves, E G, Gomes, H, Gu, D, Guenther, A, Jathar, S H, Kim, S, Lou, S, Martin, S T, McNeill, V F, Medeiros, A, de Sá, S S, Shilling, J E, Springston, S R, Souza, R A F, Thornton, J A, Isaacman-VanWertz, G, Yee, L D, Ynoue, R, Zaveri, R A, Zelenyuk, A & Zhao, C 2019, ' Urban pollution greatly enhances formation of natural aerosols over the Amazon rainforest ', Nature Communications, vol. 10, no. 1, 1046 . https://doi.org/10.1038/s41467-019-08909-4
Shrivastava, Manish; Andreae, Meinrat O; Artaxo, Paulo; Barbosa, Henrique MJ; Berg, Larry K; Brito, Joel; et al.(2019). Urban pollution greatly enhances formation of natural aerosols over the Amazon rainforest.. Nature communications, 10(1), 1046. doi: 10.1038/s41467-019-08909-4. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/4hs7n5z5

One of the least understood aspects in atmospheric chemistry is how urban emissions influence the formation of natural organic aerosols, which affect Earth’s energy budget. The Amazon rainforest, during its wet season, is one of the few remaining p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd09b818389f13ab7836803d651b52f3
https://hal.archives-ouvertes.fr/hal-02913589

Supplementary material to 'Chemical composition of ultrafine aerosol particles in central Amazonia during the wet season'

Autor: Hayley S. Glicker, Michael J. Lawler, John Ortega, Suzane S. de Sá, Scot T. Martin, Paulo Artaxo, Oscar Vega Bustillos, Rodrigo de Souza, Julio Tota, Annmarie Carlton, James N. Smith

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c20c74ce2ff53b6efa7ec4335f154ff1
https://doi.org/10.5194/acp-2019-299-supplement

Increasing Isoprene Epoxydiol-to-Inorganic Sulfate Aerosol Ratio Results in Extensive Conversion of Inorganic Sulfate to Organosulfur Forms: Implications for Aerosol Physicochemical Properties

Autor: Joel A. Thornton, Andrew P. Ault, Eliane G. Alves, Cristine M. D. Machado, Nicole E. Olson, Brett B. Palm, Eric S. Edgerton, Avram Gold, Stephanie L. Shaw, Zhenfa Zhang, Erickson O. dos Santos, Rodrigo Augusto Ferreira de Souza, Rafael Lopes e Oliveira, Havala O. T. Pye, Mike Fort, Barbara J. Turpin, William Vizuete, Yue Zhao, Cari S. Dutcher, C. Rose, Ziying Lei, Sergio Duvoisin Junior, Matthieu Riva, Sri Hapsari Budisulistiorini, Jose L. Jimenez, Sophie Szopa, Yuzhi Chen, Scot T. Martin, Shweta Narayan, Karsten Baumann, Suzane S. de Sá, Eladio M. Knipping, H. Green, Yue Zhang, Jason D. Surratt, Tianqu Cui, Hallie C. Boyer, Igor O. Ribeiro, Marianne Glasius, Lindsay D. Yee, Allen H. Goldstein, Weiwei Hu

Publikováno v: Environmental Science and Technology
Environmental Science and Technology, American Chemical Society, 2019, 53 (15), pp.8682-8694. ⟨10.1021/acs.est.9b01019⟩
Environmental Science and Technology, 2019, 53 (15), pp.8682-8694. ⟨10.1021/ACS.EST.9B01019⟩
Environmental Science and Technology, American Chemical Society, 2019, 53 (15), pp.8682-8694. ⟨10.1021/ACS.EST.9B01019⟩
Environmental science & technology, vol 53, iss 15
Riva, M, Chen, Y, Zhang, Y, Lei, Z, Olson, N E, Boyer, H C, Narayan, S, Yee, L D, Green, H S, Cui, T, Zhang, Z, Baumann, K, Fort, M, Edgerton, E, Budisulistiorini, S H, Rose, C A, Ribeiro, I O, L e Oliveira, R, dos Santos, E O, Machado, C M D, Szopa, S, Zhao, Y, Alves, E G, de Sa, S S, Hu, W, Knipping, E M, Shaw, S L, Duvoisin Junior, S, de Souza, R A F, Palm, B B, Jimenez, J-L, Glasius, M, Goldstein, A H, Pye, H O T, Gold, A, Turpin, B J, Vizuete, W, Martin, S T, Thornton, J A, Dutcher, C S, Ault, A P & Surratt, J D 2019, ' Increasing isoprene epoxydiol-to-inorganic sulfate aerosol ratio results in extensive conversion of inorganic sulfate to organosulfur forms : implications for aerosol physicochemical properties ', Environmental Science & Technology, vol. 53, no. 15, pp. 8682-8694 . https://doi.org/10.1021/acs.est.9b01019
Environ Sci Technol

International audience; Acid-driven multiphase chemistry of isoprene epoxydiols (IEPOX), key isoprene oxidation products, with inorganic sulfate aerosol yields substantial amounts of secondary organic aerosol (SOA) through the formation of organosulf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79b9143bf2eacb14875c396a95b68b19
https://hal.archives-ouvertes.fr/hal-02275914