Zobrazeno 1 - 10
of 65
pro vyhledávání: '"L V Rizzo"'
Autor:
M. A. Franco, R. Valiati, B. A. Holanda, B. B. Meller, L. A. Kremper, L. V. Rizzo, S. Carbone, F. G. Morais, J. P. Nascimento, M. O. Andreae, M. A. Cecchini, L. A. T. Machado, M. Ponczek, U. Pöschl, D. Walter, C. Pöhlker, P. Artaxo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8751-8770 (2024)
The wet-season atmosphere in the central Amazon resembles natural conditions with minimal anthropogenic influence, making it one of the rare preindustrial-like continental areas worldwide. Previous long-term studies have analyzed the properties and s
Externí odkaz:
https://doaj.org/article/863e01c3fb524cf4b1496dbce3d855ad
Autor:
M. A. Franco, F. Ditas, L. A. Kremper, L. A. T. Machado, M. O. Andreae, A. Araújo, H. M. J. Barbosa, J. F. de Brito, S. Carbone, B. A. Holanda, F. G. Morais, J. P. Nascimento, M. L. Pöhlker, L. V. Rizzo, M. Sá, J. Saturno, D. Walter, S. Wolff, U. Pöschl, P. Artaxo, C. Pöhlker
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3469-3492 (2022)
New particle formation (NPF), referring to the nucleation of molecular clusters and their subsequent growth into the cloud condensation nuclei (CCN) size range, is a globally significant and climate-relevant source of atmospheric aerosols. Classical
Externí odkaz:
https://doaj.org/article/57368985c84a4bc5827e64603031f16d
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 8761-8773 (2021)
In this work, the relationships between size and composition of submicron particles (PM1) were analyzed at an urban site in the Metropolitan Area of São Paulo (MASP), a megacity with about 21 million inhabitants. The measurements were carried out fr
Externí odkaz:
https://doaj.org/article/9ff2b6ef43b94a4d8e579f3adbb10616
Autor:
J. P. Nascimento, M. M. Bela, B. B. Meller, A. L. Banducci, L. V. Rizzo, A. L. Vara-Vela, H. M. J. Barbosa, H. Gomes, S. A. A. Rafee, M. A. Franco, S. Carbone, G. G. Cirino, R. A. F. Souza, S. A. McKeen, P. Artaxo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6755-6779 (2021)
The Green Ocean Amazon experiment – GoAmazon 2014–2015 – explored the interactions between natural biogenic forest emissions from central Amazonia and urban air pollution from Manaus. Previous GoAmazon 2014–2015 studies showed that nitrogen o
Externí odkaz:
https://doaj.org/article/a9b2339e177c4e7f955c07a6d3f0a029
Autor:
G. F. Camarinha-Neto, J. C. P. Cohen, C. Q. Dias-Júnior, M. Sörgel, J. H. Cattanio, A. Araújo, S. Wolff, P. A. F. Kuhn, R. A. F. Souza, L. V. Rizzo, P. Artaxo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 339-356 (2021)
In the period between 9 and 11 July 2014, a friagem event reached the Amazon region. On 11 July, the southwest flow related to the friagem converged with the easterly winds in the central Amazon. The interaction between these two distinct air masses
Externí odkaz:
https://doaj.org/article/9fa94cc19fbd450cab318c9b24a73cff
Autor:
S. S. de Sá, L. V. Rizzo, B. B. Palm, P. Campuzano-Jost, D. A. Day, L. D. Yee, R. Wernis, G. Isaacman-VanWertz, J. Brito, S. Carbone, Y. J. Liu, A. Sedlacek, S. Springston, A. H. Goldstein, H. M. J. Barbosa, M. L. Alexander, P. Artaxo, J. L. Jimenez, S. T. Martin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7973-8001 (2019)
Urbanization and deforestation have important impacts on atmospheric particulate matter (PM) over Amazonia. This study presents observations and analysis of PM1 concentration, composition, and optical properties in central Amazonia during the dry sea
Externí odkaz:
https://doaj.org/article/f25fb7ee86754c8aa9818712f4c26eed
Autor:
J. Saturno, B. A. Holanda, C. Pöhlker, F. Ditas, Q. Wang, D. Moran-Zuloaga, J. Brito, S. Carbone, Y. Cheng, X. Chi, J. Ditas, T. Hoffmann, I. Hrabe de Angelis, T. Könemann, J. V. Lavrič, N. Ma, J. Ming, H. Paulsen, M. L. Pöhlker, L. V. Rizzo, P. Schlag, H. Su, D. Walter, S. Wolff, Y. Zhang, P. Artaxo, U. Pöschl, M. O. Andreae
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 12817-12843 (2018)
The Amazon rainforest is a sensitive ecosystem experiencing the combined pressures of progressing deforestation and climate change. Its atmospheric conditions oscillate between biogenic and biomass burning (BB) dominated states. The Amazon further
Externí odkaz:
https://doaj.org/article/d9d9175eb88f478a8c986a4efded3678
Autor:
M. L. Pöhlker, F. Ditas, J. Saturno, T. Klimach, I. Hrabě de Angelis, A. C. Araùjo, J. Brito, S. Carbone, Y. Cheng, X. Chi, R. Ditz, S. S. Gunthe, B. A. Holanda, K. Kandler, J. Kesselmeier, T. Könemann, O. O. Krüger, J. V. Lavrič, S. T. Martin, E. Mikhailov, D. Moran-Zuloaga, L. V. Rizzo, D. Rose, H. Su, R. Thalman, D. Walter, J. Wang, S. Wolff, H. M. J. Barbosa, P. Artaxo, M. O. Andreae, U. Pöschl, C. Pöhlker
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 10289-10331 (2018)
Size-resolved measurements of atmospheric aerosol and cloud condensation nuclei (CCN) concentrations and hygroscopicity were conducted over a full seasonal cycle at the remote Amazon Tall Tower Observatory (ATTO, March 2014–February 2015). In a p
Externí odkaz:
https://doaj.org/article/0e79c72f21cb430d8a1a4c131ea82dbf
Autor:
C. E. Scott, S. A. Monks, D. V. Spracklen, S. R. Arnold, P. M. Forster, A. Rap, M. Äijälä, P. Artaxo, K. S. Carslaw, M. P. Chipperfield, M. Ehn, S. Gilardoni, L. Heikkinen, M. Kulmala, T. Petäjä, C. L. S. Reddington, L. V. Rizzo, E. Swietlicki, E. Vignati, C. Wilson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
The climate impacts of deforestation due to changes in biogenic volatile organic compound emissions, which act as short-lived climate forcers (SLCFs), are poorly understood. Here the authors show that including the impact SLCFs increases the projecte
Externí odkaz:
https://doaj.org/article/10d98ab36a864fb6a10c7fdc2930f046
Autor:
J. Saturno, C. Pöhlker, D. Massabò, J. Brito, S. Carbone, Y. Cheng, X. Chi, F. Ditas, I. Hrabě de Angelis, D. Morán-Zuloaga, M. L. Pöhlker, L. V. Rizzo, D. Walter, Q. Wang, P. Artaxo, P. Prati, M. O. Andreae
Publikováno v:
Atmospheric Measurement Techniques, Vol 10, Pp 2837-2850 (2017)
Deriving absorption coefficients from Aethalometer attenuation data requires different corrections to compensate for artifacts related to filter-loading effects, scattering by filter fibers, and scattering by aerosol particles. In this study, two
Externí odkaz:
https://doaj.org/article/fda3dbbc47f14fd189db72fb246c1c9e