Articles | Volume 17, issue 2
https://doi.org/10.5194/acp-17-1061-2017
https://doi.org/10.5194/acp-17-1061-2017
Research article
 | 
24 Jan 2017
Research article |  | 24 Jan 2017

Processes controlling the seasonal variations in 210Pb and 7Be at the Mt. Cimone WMO-GAW global station, Italy: a model analysis

Erika Brattich, Hongyu Liu, Laura Tositti, David B. Considine, and James H. Crawford

Related authors

Performance evaluation of MeteoTracker mobile sensor for outdoor applications
Francesco Barbano, Erika Brattich, Carlo Cintolesi, Abdul Ghafoor Nizamani, Silvana Di Sabatino, Massimo Milelli, Esther E. M. Peerlings, Sjoerd Polder, Gert-Jan Steeneveld, and Antonio Parodi
Atmos. Meas. Tech., 17, 3255–3278, https://doi.org/10.5194/amt-17-3255-2024,https://doi.org/10.5194/amt-17-3255-2024, 2024
Short summary
Development and evolution of an anomalous Asian dust event across Europe in March 2020
Laura Tositti, Erika Brattich, Claudio Cassardo, Pietro Morozzi, Alessandro Bracci, Angela Marinoni, Silvana Di Sabatino, Federico Porcù, and Alessandro Zappi
Atmos. Chem. Phys., 22, 4047–4073, https://doi.org/10.5194/acp-22-4047-2022,https://doi.org/10.5194/acp-22-4047-2022, 2022
Short summary
Observation and modeling of high-7Be concentration events at the surface in northern Europe associated with the instability of the Arctic polar vortex in early 2003
Erika Brattich, Hongyu Liu, Bo Zhang, Miguel Ángel Hernández-Ceballos, Jussi Paatero, Darko Sarvan, Vladimir Djurdjevic, Laura Tositti, and Jelena Ajtić
Atmos. Chem. Phys., 21, 17927–17951, https://doi.org/10.5194/acp-21-17927-2021,https://doi.org/10.5194/acp-21-17927-2021, 2021
Short summary
Measurements of aerosols and charged particles on the BEXUS18 stratospheric balloon
Erika Brattich, Encarnación Serrano Castillo, Fabrizio Giulietti, Jean-Baptiste Renard, Sachi N. Tripathi, Kunal Ghosh, Gwenael Berthet, Damien Vignelles, and Laura Tositti
Ann. Geophys., 37, 389–403, https://doi.org/10.5194/angeo-37-389-2019,https://doi.org/10.5194/angeo-37-389-2019, 2019
Short summary

Related subject area

Subject: Aerosols | Research Activity: Atmospheric Modelling and Data Analysis | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Synergistic effects of the winter North Atlantic Oscillation (NAO) and El Niño–Southern Oscillation (ENSO) on dust activities in North China during the following spring
Falei Xu, Shuang Wang, Yan Li, and Juan Feng
Atmos. Chem. Phys., 24, 10689–10705, https://doi.org/10.5194/acp-24-10689-2024,https://doi.org/10.5194/acp-24-10689-2024, 2024
Short summary
Aerosol composition, air quality, and boundary layer dynamics in the urban background of Stuttgart in winter
Hengheng Zhang, Wei Huang, Xiaoli Shen, Ramakrishna Ramisetty, Junwei Song, Olga Kiseleva, Christopher Claus Holst, Basit Khan, Thomas Leisner, and Harald Saathoff
Atmos. Chem. Phys., 24, 10617–10637, https://doi.org/10.5194/acp-24-10617-2024,https://doi.org/10.5194/acp-24-10617-2024, 2024
Short summary
Measurement report: Source attribution and estimation of black carbon levels in an urban hotspot of the central Po Valley – an integrated approach combining high-resolution dispersion modelling and micro-aethalometers
Giorgio Veratti, Alessandro Bigi, Michele Stortini, Sergio Teggi, and Grazia Ghermandi
Atmos. Chem. Phys., 24, 10475–10512, https://doi.org/10.5194/acp-24-10475-2024,https://doi.org/10.5194/acp-24-10475-2024, 2024
Short summary
Microphysical modelling of aerosol scavenging by different types of clouds: description and validation of the approach
Pascal Lemaitre, Arnaud Quérel, Alexis Dépée, Alice Guerra Devigne, Marie Monier, Thibault Hiron, Chloé Soto Minguez, Daniel Hardy, and Andrea Flossmann
Atmos. Chem. Phys., 24, 9713–9732, https://doi.org/10.5194/acp-24-9713-2024,https://doi.org/10.5194/acp-24-9713-2024, 2024
Short summary
Insights into the sources of ultrafine particle numbers at six European urban sites obtained by investigating COVID-19 lockdowns
Alex Rowell, James Brean, David C. S. Beddows, Tuukka Petäjä, Máté Vörösmarty, Imre Salma, Jarkko V. Niemi, Hanna E. Manninen, Dominik van Pinxteren, Thomas Tuch, Kay Weinhold, Zongbo Shi, and Roy M. Harrison
Atmos. Chem. Phys., 24, 9515–9531, https://doi.org/10.5194/acp-24-9515-2024,https://doi.org/10.5194/acp-24-9515-2024, 2024
Short summary

Cited articles

Arimoto, R., Snow, J. A., Graustein, W. C., Moody, J. L., Ray, B. J., Duce, R. A., Turekian, K. K., and Maring, H. B.: Influences of atmospheric transport pathways on radionuclide activities in aerosol particles from over the North Atlantic, J. Geophys. Res., 104, 301–321, 1999.
Balkanski, Y., Jacob, D. J., Gardner, G. M., Graustein, W., and Turekian, K. K.: Transport and residence times of tropospheric aerosols inferred from a global three-dimensional simulation of 210Pb, J. Geophys. Res., 98, 20573–20586, 1993.
Baskaran, M.: Po-210 and Pb-210 as atmospheric tracers and global atmospheric Pb-210 fallout: a review, J. Environ. Radioactiv., 102, 500–513, 2011.
Beer, J., McCracken, K., and von Steiger, R.: Cosmogenic radionuclides, Springer, Heidelberg, Germany, 2012.
Bonasoni, P., Evangelisti, F., Bonafé, U., Feldmann, H., Memmesheimer, M., Stohl, A., and Tositti, L.: Stratosphere-troposphere exchanges: case studies recorded at Mt. Cimone during VOTALP project, Phys. Chem. Earth C, 24, 443–446, 1999.
Download
Short summary
We apply the GMI chemistry and transport model to simulate the seasonal variations of two radionuclide aerosol tracers (terrigenous 210Pb and cosmogenic 7Be) at the WMO-GAW station of Mt. Cimone during 2005, with an aim to understand the roles of transport and precipitation scavenging processes in controlling their seasonality. Results show a dominant role of precipitation scavenging in controlling the seasonality of 210Pb and 7Be concentrations at Mt. Cimone.
Altmetrics
Final-revised paper
Preprint