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    Academic Journals

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• Oxidation pathways and emission sources of atmospheric particulate nitrate in Seoul: based on [delta].sup.15N and Î.sup.17O measurements.

  Authors:Saehee Lim, Meehye Lee, Joel Savarino, and Paolo LajFrom:Atmospheric Chemistry and Physics (Vol. 22, Issue 8) Peer-Reviewed

  Apr. 19, 2022336 words Brief article PM.sub.2.5 haze pollution driven by secondary inorganic NO3- has been a great concern in East Asia. It is, therefore, imperative to identify its sources and oxidation processes, for which nitrogen and oxygen stable...

• Seasonality of the particle number concentration and size distribution: a global analysis retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories.

  Authors:Clémence Rose, Martine Collaud Coen, Elisabeth Andrews, Yong Lin, Isaline Bossert, Cathrine Lund Myhre, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 22) Peer-Reviewed

  Nov. 25, 2021594 words Article Aerosol particles are a complex component of the atmospheric system which influence climate directly by interacting with solar radiation, and indirectly by contributing to cloud formation. The variety of their sources,...

• Identifying source regions of air masses sampled at the tropical high-altitude site of Chacaltaya using WRF-FLEXPART and cluster analysis.

  Authors:Diego Aliaga, Victoria A. Sinclair, Marcos Andrade, Paulo Artaxo, Samara Carbone, Evgeny Kadantsev, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 21) Peer-Reviewed

  Nov. 10, 2021503 words Article Observations of aerosol and trace gases in the remote troposphere are vital to quantify background concentrations and identify long-term trends in atmospheric composition on large spatial scales. Measurements made at...

• Variability in black carbon mass concentration in surface snow at Svalbard.

  Authors:Michele Bertò, David Cappelletti, Elena Barbaro, Cristiano Varin, Jean-Charles Gallet, Krzysztof Markowicz, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 16) Peer-Reviewed

  Aug. 19, 2021323 words Brief article Black carbon (BC) is a significant forcing agent in the Arctic, but substantial uncertainty remains to quantify its climate effects due to the complexity of the different mechanisms involved, in particular related to...

• CCN production by new particle formation in the free troposphere

  Authors:Karine Sellegri, Isabel Moreno, Fernando Velarde, Michel Ramonet, Kay Weinhold, Radovan Krejci, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 2) Peer-Reviewed

  Jan. 31, 2017380 words Brief article, Repor... Global models predict that new particle formation (NPF) is, in some environments, responsible for a substantial fraction of the total atmospheric particle number concentration and subsequently contributes significantly...

• Black carbon variability since preindustrial times in the eastern part of Europe reconstructed from Mt. Elbrus, Caucasus, ice cores

  Authors:Saehee Lim, Patrick Ginot, Vladimir Mikhalenko, Stanislav Kutuzov, Jean-Daniel Paris, Anna Kozachek, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 5) Peer-Reviewed

  Mar. 14, 2017403 words Brief article, Repor... Black carbon (BC), emitted by fossil fuel combustion and biomass burning, is the second largest man-made contributor to global warming after carbon dioxide (Bond et al., 2013). However, limited information exists on its...

• A European aerosol phenomenology - 6: scattering properties of atmospheric aerosol particles from 28 ACTRIS sites

  Authors:Marco Pandolfi, Lucas Alados-Arboledas, Andres Alastuey, Marcos Andrade, Christo Angelov, Begona Artinano, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 11) Peer-Reviewed

  June 5, 2018408 words Author abstract, Bri...

  This paper presents the light-scattering properties of atmospheric aerosol particles measured over the past decade at 28 ACTRIS observatories, which are located mainly in Europe. The data include particle light...

• Observations of nucleation of new particles in a volcanic plume

  Authors:Julien Boulon, Karine Sellegri, Maxime Hervo, and Paolo LajFrom:Proceedings of the National Academy of Sciences of the United States (Vol. 108, Issue 30) Peer-Reviewed

  July 26, 2011251 words Author abstract, Rep...

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• Changes in black carbon emissions over Europe due to COVID-19 lockdowns.

  Authors:Nikolaos Evangeliou, Stephen M. Platt, Sabine Eckhardt, Cathrine Lund Myhre, Paolo Laj, Lucas Alados-Arboledas, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 4) Peer-Reviewed

  Feb. 23, 2021374 words Brief article Following the emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) responsible for COVID-19 in December 2019 in Wuhan (China) and its spread to the rest of the world, the World Health...

• Multidecadal trend analysis of in situ aerosol radiative properties around the world.

  Authors:Martine Collaud Coen, Elisabeth Andrews, Andrés Alastuey, Todor Petkov Arsov, John Backman, Benjamin T. Brem, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 14) Peer-Reviewed

  July 27, 2020414 words Article In order to assess the evolution of aerosol parameters affecting climate change, a long-term trend analysis of aerosol optical properties was performed on time series from 52 stations situated across five continents. The...

• Status and future of numerical atmospheric aerosol prediction with a focus on data requirements

  Authors:Angela Benedetti, Jeffrey S. Reid, Peter Knippertz, John H. Marsham, Francesca Di Giuseppe, Samuel Remy, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 14) Peer-Reviewed

  July 25, 2018559 words Author abstract, Bri...

  Numerical prediction of aerosol particle properties has become an important activity at many research and operational weather centers. This development is due to growing interest from a diverse set of stakeholders,...

• AeroCom phase III multi-model evaluation of the aerosol life cycle and optical properties using ground- and space-based remote sensing as well as surface in situ observations.

  Authors:Jonas Gliß, Augustin Mortier, Michael Schulz, Elisabeth Andrews, Yves Balkanski, Susanne E. Bauer, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 1) Peer-Reviewed

  Jan. 6, 2021817 words Article Within the framework of the AeroCom (Aerosol Comparisons between Observations and Models) initiative, the state-of-the-art modelling of aerosol optical properties is assessed from 14 global models participating in the...

• Evaluation of climate model aerosol trends with ground-based observations over the last 2 decades - an AeroCom and CMIP6 analysis.

  Authors:Augustin Mortier, Jonas Gliß, Michael Schulz, Wenche Aas, Elisabeth Andrews, Huisheng Bian, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 21) Peer-Reviewed

  Nov. 11, 2020462 words Article This study presents a multiparameter analysis of aerosol trends over the last 2 decades at regional and global scales. Regional time series have been computed for a set of nine optical, chemical-composition and mass...

• Depletion of H2O2 in a Greenland ice core: implications for oxidation of volcanic SO2

  Authors:Paolo Laj, Scott M. Drummey, Mary Jo Spencer, Julie M. Palais, and Haraldur SigurdssonFrom:Nature (Vol. 346, Issue 6279) Peer-Reviewed

  July 5, 1990 Article

   Citation Only

• Cézeaux-Aulnat-Opme-Puy De Dôme: a multi-site for the long-term survey of the tropospheric composition and climate change.

  Authors:Jean-Luc Baray, Laurent Deguillaume, Aurélie Colomb, Karine Sellegri, Evelyn Freney, Clémence Rose, et al.From:Atmospheric Measurement Techniques (Vol. 13, Issue 6) Peer-Reviewed

  June 26, 2020369 words Brief article For the last 25 years, CO-PDD (Cézeaux-Aulnat-Opme-puy de Dôme) has evolved to become a full instrumented platform for atmospheric research. It has received credentials as a national observing platform in France and is...

• Contribution of microbial activity to carbon chemistry in clouds

  Authors:Mickael Vaitilingom, Pierre Amato, Martine Sancelme, Paolo Laj, Maud Leriche, and Anne-Marie DelortFrom:Applied and Environmental Microbiology (Vol. 76, Issue 1) Peer-Reviewed

  Jan. 201066 words Report

   Abstract Only

• High frequency new particle formation in the Himalayas

  Authors:Herve Venzac, Karine Sellegri, Paolo Laj, Paolo Villani, Paolo Bonasoni, Angela Marinoni, et al.From:Proceedings of the National Academy of Sciences of the United States (Vol. 105, Issue 41) Peer-Reviewed

  Oct. 14, 2008259 words Author abstract, Rep...

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• A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories.

  Authors:Paolo Laj, Alessandro Bigi, Clémence Rose, Elisabeth Andrews, Cathrine Lund Myhre, Martine Collaud Coen, et al.From:Atmospheric Measurement Techniques (Vol. 13, Issue 8) Peer-Reviewed

  Aug. 17, 2020304 words Brief article Aerosol particles are essential constituents of the Earth's atmosphere, impacting the earth radiation balance directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei....

• Effects of mixing state on optical and radiative properties of black carbon in the European Arctic

  Authors:Marco Zanatta, Paolo Laj, Martin Gysel, Urs Baltensperger, Stergios Vratolis, Konstantinos Eleftheriadis, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 19) Peer-Reviewed

  Oct. 4, 2018490 words Brief article

  Atmospheric aging promotes internal mixing of black carbon (BC), leading to an enhancement of light absorption and radiative forcing. The relationship between BC mixing state and consequent absorption enhancement was...

• Seasonal patterns of atmospheric mercury in tropical South America as inferred by a continuous total gaseous mercury record at Chacaltaya station (5240 m) in Bolivia.

  Authors:Alkuin Maximilian Koenig, Olivier Magand, Paolo Laj, Marcos Andrade, Isabel Moreno, Fernando Velarde, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 5) Peer-Reviewed

  Mar. 5, 2021469 words Article High-quality atmospheric mercury (Hg) data are rare for South America, especially for its tropical region. As a consequence, mercury dynamics are still highly uncertain in this region. This is a significant deficiency,...