Now showing items 1-12 of 12

    • Aerosol lidar intercomparison in the framework of the EARLINET project: 3. Raman lidar algorithm for aerosol extinction, backscatter and lidar ratio 

      Pappalardo, Gelsomina; Amodeo, Aldo; Pandolfi, Marco; Wandinger, Ulla; Ansmann, Albert; Bösenberg, Jens; Matthias, Volker; Amiridis, Vassilis; De Tomasi, Ferdinando; Iarlori, M.; Papayannis, Alexander; Rocadenbosch Burillo, Francisco; Wang, Xuan (2004-10)
      Article
      Restricted access - publisher's policy
      An intercomparison of the algorithms used to retrieve aerosol extinction and backscatter starting from Raman lidar signals has been performed by 11 groups of lidar scientists involved in the European Aerosol Research Lidar ...
    • Aerosol lidar intercomparison in the framework of the EARLINET project: 3. Raman lidar algorithm for aerosol extinction, backscatter and lidar ratio. 

      Pappalardo, Gelsomina; Amodeo, Aldo; Pandolfi, Marco; Wandinger, Ulla; Ansmann, Albert; Bösenberg, Jens; Matthias, Volker; Amiridis, Vassilis; De Tomasi, Ferdinando; Frioud, Max; Iarlori, Marco; Komguem, Leonce; Papayannis, Alexandros; Rocadenbosch Burillo, Francisco; Wang, Xuan (OPTICAL SOC AMER, 2004-10-31)
      Article
      Open Access
      An intercomparison of the algorithms used to retrieve aerosol extinction and backscatter starting from Raman lidar signals has been performed by 11 groups of lidar scientists involved in the European Aerosol Research ...
    • Constraining the chemical composition of particulate matter in an atmospheric chemistry model 

      Navarro-Barboza, Hector; Pandolfi, Marco; Jorba Casellas, Oriol (Barcelona Supercomputing Center, 2021-05)
      Conference report
      Open Access
      Atmospheric aerosols have a significant impact on the climate system [1]. Depending on their chemical composition, aerosols cool the atmosphere directly by scattering solar radiation and indirectly through aerosol–cloud ...
    • Constructing transferable and interpretable machine learning models for black carbon concentrations 

      Fung, Pak Lun; Savadkoohi, Marjan; Zaidan, Martha Arbayani; Niemi, Jarkko V.; Timonen, Hilkka; Pandolfi, Marco; Alastuey, Andres; Querol Carceller, Xavier; Hussein, Tareq; Petaja, Tuukka (Elsevier, 2024-02-01)
      Article
      Open Access
      Black carbon (BC) has received increasing attention from researchers due to its adverse health effects. However, in-situ BC measurements are often not included as a regulated variable in air quality monitoring networks. ...
    • Discovering oxidative potential (OP) drivers of atmospheric PM10, PM2.5, and PM1 simultaneously in North-Eastern Spain 

      In 't Veld, Marten; Pandolfi, Marco; Amato, Fulvio; Pérez, Norma; Reche, Cristina; Dominutti, Pamela Alejandra; Jaffrezo, Jean Luc; Alastuey Urós, Andrés; Querol, Xavier; Uzu, Gaelle (Elsevier, 2023-01-20)
      Article
      Open Access
      Ambient particulate matter (PM) is a major contributor to air pollution, leading to adverse health effects on the human population. It has been suggested that the oxidative potential (OP, as a tracer of oxidative stress) ...
    • Extreme ozone episodes in a major Mediterranean urban area 

      Massagué, Jordi; Torre Pascual, Eduardo; Carnerero, Cristina; Escudero, Miguel; Alastuey, Andrés; Pandolfi, Marco; Querol, Xavier; Gangoiti, Gotzon (Copernicus Publications, 2024)
      Article
      Open Access
      This study analyses three extreme ozone (O3) episodes that occurred in Barcelona (NE Spain) during the summers of 2015, 2018, and 2019. These episodes exceeded the EU's hourly information threshold (180 µg m−3) for the ...
    • Impact of aerosol microphysical properties on mass scattering cross sections 

      Obiso, Vincenzo; Jorba Casellas, Oriol; Pandolfi, Marco; Ealo, Marina (Barcelona Supercomputing Center, 2017-05-04)
      Conference report
      Open Access
      We assessed the sensitivity of simulated mass scattering cross sections (αλsca [m2/g]) of three aerosol perturbed particle microphysical properties and derived constraintspecies to on these microphysical properties, suitable ...
    • Impact of aerosol microphysical properties on mass scattering cross sections 

      Obiso, Vincenzo; Pandolfi, Marco; Ealo, Marina; Jorba, Oriol (Elsevier, 2017-10)
      Article
      Open Access
      Highlights • Aerosol scattering simulated under variable microphysical properties (visible range). • Sensitivity of scattering to microphysical properties depends on particle mean size. • Scattering spectral dependence ...
    • Overview of the meteorology and transport patterns during the DAURE field campaign and their impact to PM observations 

      Jorba Casellas, Oriol; Pandolfi, Marco; Spada, Michele; Baldasano Recio, José María; Pey, Jorge; Alastuey, Andres; Arnold Arias, Dèlia; Sicard, Michaël; Artiñano, Begoña; Revuelta, M.A.; Querol, Xavier (2013-10)
      Article
      Restricted access - publisher's policy
      The experimental campaign “Determination of the sources of atmospheric Aerosols in Urban and RuralEnvironments in Spain “(DAURE) took place in a urban (Barcelona city) and a rural (the Montseny Natural Park) Spanish sites. ...
    • Spatiotemporal evolution of a severe winter dust event in the western Mediterranean: Aerosol optical and physical properties 

      Titos, G.; Ealo, Marina; Pandolfi, Marco; Perez, N.; Sola Salvatierra, Yolanda; Sicard, Michaël; Comerón Tejero, Adolfo; Querol Carceller, Xavier; Alastuey, Andres (2017-05-16)
      Article
      Open Access
      An outstanding Saharan dust event affected the Iberian Peninsula during winter 2016 (20 to 25 February). The impact of this event on ambient PM10 surface levels and its spatial and temporal evolution was investigated by ...
    • The variability of mass concentrations and source apportionment analysis of equivalent black carbon across urban Europe 

      Savadkoohi, Marjan; Pandolfi, Marco; Reche Andúgar, Cristina; Niemi, Jarkko V.; Mooibroek, Dennis; Titos Vela, Gloria; Green, David C.; Tremper, Anja H.; Hueglin, Christoph; Liakakou, Eleni; Mihalopoulos, Nikos; Stavroulas, Iasonas; Artiñano, Begoña; Coz, Esther; Alados Arboledas, Lucas; Beddows, David; Riffault, Véronique; de Brito, Joel F. (Elsevier, 2023-08-01)
      Article
      Open Access
      This study analyzed the variability of equivalent black carbon (eBC) mass concentrations and their sources in urban Europe to provide insights into the use of eBC as an advanced air quality (AQ) parameter for AQ standards. ...
    • Uncertainties in source allocation of carbonaceous aerosols in a Mediterranean region 

      Navarro Barboza, Héctor; Pandolfi, Marco; Guevara Vilardell, Marc; Enciso Morales, Santiago Adolfo; Tena Medina, Carles; Via González, Marta; Yús-Díez, Jesús; Reche Andúgar, Cristina; Perez Lozano, Noemi; Alastuey Urós, Andrés; Querol Carceller, Xavier; Jorba Casellas, Oriol (Elsevier, 2024-01)
      Article
      Open Access
      Understanding the atmospheric processes involving carbonaceous aerosols (CAs) is crucial for assessing air pollution impacts on human health and climate. The sources and formation mechanisms of CAs are not well understood, ...