Zobrazeno 1 - 10
of 496
pro vyhledávání: '"Paulo ARTAXO"'
Autor:
Pierre Friedlingstein, Paulo Artaxo, Angela V. Gallego-Sala, Gensuo Jia, Chris D. Jones, Michio Kawamiya, Julie Loisel, Marie-France Loutre, Kira Rehfeld, Alessio Rovere, Chris Smith, Roland Séférian, Narelle van der Wel, Elisa Ziegler
Publikováno v:
Frontiers in Climate, Vol 6 (2024)
Anthropogenic carbon dioxide (CO2) emissions are the main driver of climate change, with global warming increasing almost linearly with cumulative CO2 emissions. Hence, future warming will primarily result from future emissions of CO2 with contributi
Externí odkaz:
https://doaj.org/article/e85bef259b5c44b988edab5583a6c4fb
Autor:
Alex Ruben Huaman DE LA CRUZ, Marcos Felipe de Souza PEDREIRA, José Marcus GODOY, Paulo ARTAXO, Adriana GIODA
Publikováno v:
Acta Amazonica, Vol 54, Iss spe1 (2024)
ABSTRACT The Amazon rainforest plays a crucial role in the global climate system, acting as a major carbon sink and influencing regional and global weather patterns. Understanding the chemical composition of rainwater is essential for assessing the i
Externí odkaz:
https://doaj.org/article/aa27918616b54a1495f369b8ebf97647
Autor:
Sara M. Blichner, Taina Yli-Juuti, Tero Mielonen, Christopher Pöhlker, Eemeli Holopainen, Liine Heikkinen, Claudia Mohr, Paulo Artaxo, Samara Carbone, Bruno Backes Meller, Cléo Quaresma Dias-Júnior, Markku Kulmala, Tuukka Petäjä, Catherine E. Scott, Carl Svenhag, Lars Nieradzik, Moa Sporre, Daniel G. Partridge, Emanuele Tovazzi, Annele Virtanen, Harri Kokkola, Ilona Riipinen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Natural aerosol feedbacks are expected to become more important in the future, as anthropogenic aerosol emissions decrease due to air quality policy. One such feedback is initiated by the increase in biogenic volatile organic compound (BVOC)
Externí odkaz:
https://doaj.org/article/7c5b4142212747858e222b86249c780e
Autor:
Mira L. Pöhlker, Christopher Pöhlker, Johannes Quaas, Johannes Mülmenstädt, Andrea Pozzer, Meinrat O. Andreae, Paulo Artaxo, Karoline Block, Hugh Coe, Barbara Ervens, Peter Gallimore, Cassandra J. Gaston, Sachin S. Gunthe, Silvia Henning, Hartmut Herrmann, Ovid O. Krüger, Gordon McFiggans, Laurent Poulain, Subha S. Raj, Ernesto Reyes-Villegas, Haley M. Royer, David Walter, Yuan Wang, Ulrich Pöschl
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract The climate effects of atmospheric aerosol particles serving as cloud condensation nuclei (CCN) depend on chemical composition and hygroscopicity, which are highly variable on spatial and temporal scales. Here we present global CCN measureme
Externí odkaz:
https://doaj.org/article/d55c7a202934495cb4a11ce1e95375ed
Autor:
Bruna A. Holanda, Marco A. Franco, David Walter, Paulo Artaxo, Samara Carbone, Yafang Cheng, Sourangsu Chowdhury, Florian Ditas, Martin Gysel-Beer, Thomas Klimach, Leslie A. Kremper, Ovid O. Krüger, Jost V. Lavric, Jos Lelieveld, Chaoqun Ma, Luiz A. T. Machado, Robin L. Modini, Fernando G. Morais, Andrea Pozzer, Jorge Saturno, Hang Su, Manfred Wendisch, Stefan Wolff, Mira L. Pöhlker, Meinrat O. Andreae, Ulrich Pöschl, Christopher Pöhlker
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-15 (2023)
Abstract Smoke from vegetation fires affects air quality, atmospheric cycling, and the climate in the Amazon rain forest. A major unknown has remained the quantity of long-range transported smoke from Africa in relation to local and regional fire emi
Externí odkaz:
https://doaj.org/article/587ad1fc3f5b4ee5a33b93b77cd65f96
Autor:
ADRIANA GIODA, VINICIUS L. MATEUS, SANDRA S. HACON, ELIANE IGNOTTI, RUAN G.S. GOMES, MARCOS FELIPE S. PEDREIRA, JOSÉ MARCUS GODOY, RIVANILDO DALLACORT, ANA LÚCIA M. LOUREIRO, FERNANDO MORAIS, PAULO ARTAXO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 2 (2023)
Abstract A study on aerosols in the Brazilian subequatorial Amazon region, Tangará da Serra (TS) and Alta Floresta (AF) was conducted and compared to findings in an additional site with background characteristics (Manaus, AM). TS and AF counties suf
Externí odkaz:
https://doaj.org/article/adf1a15e7da04d38b950fb2a6020e44a
Autor:
Théodore Khadir, Ilona Riipinen, Sini Talvinen, Dominic Heslin‐Rees, Christopher Pöhlker, Luciana Rizzo, Luiz A. T. Machado, Marco A. Franco, Leslie A. Kremper, Paulo Artaxo, Tuukka Petäjä, Markku Kulmala, Peter Tunved, Annica M. L. Ekman, Radovan Krejci, Annele Virtanen
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 19, Pp n/a-n/a (2023)
Abstract Interactions between atmospheric aerosols, clouds, and precipitation impact Earth's radiative balance and air quality, yet remain poorly constrained. Precipitating clouds serve as major sinks for particulate matter, but recent studies sugges
Externí odkaz:
https://doaj.org/article/0ae15010cabd4fd190b09d94042e9c39
Autor:
Paulo Artaxo
Publikováno v:
Estudos Avançados, Vol 34, Iss 100, Pp 53-66 (2020)
resumo Estamos entrando em uma era em que nosso planeta e nossa sociedade estão enfrentando crises importantes. Convivemos simultaneamente com três emergências importantes: 1) a crise na saúde, intensificada com a pandemia da Covid-19; 2) a crise
Externí odkaz:
https://doaj.org/article/305c9667063e458c90a3219757f693b8
Autor:
Paulo Artaxo, Hans-Christen Hansson, Meinrat O. Andreae, Jaana Bäck, Eliane Gomes Alves, Henrique M. J. Barbosa, Frida Bender, Efstratios Bourtsoukidis, Samara Carbone, Jinshu Chi, Stefano Decesari, Viviane R. Després, Florian Ditas, Ekaterina Ezhova, Sandro Fuzzi, Niles J. Hasselquist, Jost Heintzenberg, Bruna A. Holanda, Alex Guenther, Hannele Hakola, Liine Heikkinen, Veli-Matti Kerminen, Jenni Kontkanen, Radovan Krejci, Markku Kulmala, Jost V. Lavric, Gerrit de Leeuw, Katrianne Lehtipalo, Luiz Augusto T. Machado, Gordon McFiggans, Marco Aurelio M. Franco, Bruno Backes Meller, Fernando G. Morais, Claudia Mohr, William Morgan, Mats B. Nilsson, Matthias Peichl, Tuukka Petäjä, Maria Praß, Christopher Pöhlker, Mira L. Pöhlker, Ulrich Pöschl, Celso Von Randow, Ilona Riipinen, Janne Rinne, Luciana V. Rizzo, Daniel Rosenfeld, Maria A. F. Silva Dias, Larisa Sogacheva, Philip Stier, Erik Swietlicki, Matthias Sörgel, Peter Tunved, Aki Virkkula, Jian Wang, Bettina Weber, Ana Maria Yáñez-Serrano, Paul Zieger, Eugene Mikhailov, James N. Smith, Jürgen Kesselmeier
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 74, Iss 1 (2022)
This review presents how the boreal and the tropical forests affect the atmosphere, its chemical composition, its function, and further how that affects the climate and, in return, the ecosystems through feedback processes. Observations from key towe
Externí odkaz:
https://doaj.org/article/74db1d6530b94b1cbd481b40af418a3e
Autor:
Rafael Palácios, Danielle C. S. Nassarden, Marco A. Franco, Fernando G. Morais, Luiz A. T. Machado, Luciana V. Rizzo, Glauber Cirino, Augusto G. C. Pereira, Priscila dos S. Ribeiro, Lucas R. C. Barros, Marcelo S. Biudes, Leone F. A. Curado, Thiago R. Rodrigues, Jorge Menezes, Eduardo Landulfo, Paulo Artaxo
Publikováno v:
Atmosphere, Vol 13, Iss 11, p 1742 (2022)
The techniques and analyses employed by remote sensing provide key information about atmospheric particle properties at regional and global scales. However, limitations in optical spectral models used to represent the different types of aerosols in t
Externí odkaz:
https://doaj.org/article/ae48909ce8104c3f9f25b2d3732bfbeb