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    Academic Journals

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• The characterization of long-range transported North American biomass burning plumes: what can a multi-wavelength Mie-Raman-polarization-fluorescence lidar provide?

  Authors:Qiaoyun Hu, Philippe Goloub, Igor Veselovskii, and Thierry PodvinFrom:Atmospheric Chemistry and Physics (Vol. 22, Issue 8) Peer-Reviewed

  Apr. 25, 2022347 words Brief article This article presents a study of long-range transported biomass burning aerosols (BBA) originated from the North American wildfires in September 2020. The BBA plumes presented in this study were in the troposphere and...

• Fluorescence lidar observations of wildfire smoke inside cirrus: a contribution to smoke-cirrus interaction research.

  Authors:Igor Veselovskii, Qiaoyun Hu, Albert Ansmann, Philippe Goloub, Thierry Podvin, and Mikhail KorenskiyFrom:Atmospheric Chemistry and Physics (Vol. 22, Issue 8) Peer-Reviewed

  Apr. 21, 2022254 words Brief article A remote sensing method, based on fluorescence lidar measurements, that allows us to detect and to quantify the smoke content in the upper troposphere and lower stratosphere (UTLS) is presented. The unique point of this...

• The unexpected smoke layer in the High Arctic winter stratosphere during MOSAiC 2019-2020.

  Authors:Kevin Ohneiser, Albert Ansmann, Alexandra Chudnovsky, Ronny Engelmann, Christoph Ritter, Igor Veselovskii, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 20) Peer-Reviewed

  Oct. 22, 2021516 words Article During the 1-year MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition, the German icebreaker Polarstern drifted through Arctic Ocean ice from October 2019 to May 2020, mainly at...

• Wildfire smoke, Arctic haze, and aerosol effects on mixed-phase and cirrus clouds over the North Pole region during MOSAiC: an introduction.

  Authors:Ronny Engelmann, Albert Ansmann, Kevin Ohneiser, Hannes Griesche, Martin Radenz, Julian Hofer, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 17) Peer-Reviewed

  Sept. 9, 2021441 words Article An advanced multiwavelength polarization Raman lidar was operated aboard the icebreaker Polarstern during the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition to continuously...

• Spatiotemporal changes in aerosol properties by hygroscopic growth and impacts on radiative forcing and heating rates during DISCOVER-AQ 2011.

  Authors:Daniel Pérez-Ramírez, David N. Whiteman, Igor Veselovskii, Richard Ferrare, Gloria Titos, María José Granados-Muñoz, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 15) Peer-Reviewed

  Aug. 11, 2021396 words Article This work focuses on the characterization of vertically resolved aerosol hygroscopicity properties and their direct radiative effects through a unique combination of ground-based and airborne remote sensing measurements...

• Angle- and size-dependent characteristics of incoherent Raman and fluorescent scattering by microspheres. 2. Numerical simulation

  Authors:Igor Veselovskii, Vadim Griaznov, Alexei Kolgotin, and David N. WhitemanFrom:Applied Optics (Vol. 41, Issue 27) Peer-Reviewed

  Sept. 20, 2002135 words Abstract

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• The unprecedented 2017-2018 stratospheric smoke event: decay phase and aerosol properties observed with the EARLINET.

  Authors:Holger Baars, Albert Ansmann, Kevin Ohneiser, Moritz Haarig, Ronny Engelmann, Dietrich Althausen, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 23) Peer-Reviewed

  Dec. 13, 2019483 words Article Six months of stratospheric aerosol observations with the European Aerosol Research Lidar Network (EARLINET) from August 2017 to January 2018 are presented. The decay phase of an unprecedented, record-breaking...

• Tropospheric and stratospheric wildfire smoke profiling with lidar: mass, surface area, CCN, and INP retrieval.

  Authors:Albert Ansmann, Kevin Ohneiser, Rodanthi-Elisavet Mamouri, Daniel A. Knopf, Igor Veselovskii, Holger Baars, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 12) Peer-Reviewed

  June 29, 2021284 words Brief article We present retrievals of tropospheric and stratospheric height profiles of particle mass, volume, surface area, and number concentrations in the case of wildfire smoke layers as well as estimates of smoke-related cloud...

• Depolarization and lidar ratios at 355, 532, and 1064 nm and microphysical properties of aged tropospheric and stratospheric Canadian wildfire smoke

  Authors:Moritz Haarig, Albert Ansmann, Holger Baars, Cristofer Jimenez, Igor Veselovskii, Ronny Engelmann, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 16) Peer-Reviewed

  Aug. 20, 2018258 words Brief article, Repor...

  We present spectrally resolved optical and microphysical properties of western Canadian wildfire smoke observed in a tropospheric layer from 5-6.5 km height and in a stratospheric layer from 15-16 km...

• Information content of data measured with a multiple-field-of-view lidar

  Authors:Igor Veselovskii, Michail Korenskii, Vadim Griaznov, David N. Whiteman, Matthew McGill, Gilles Roy, et al.From:Applied Optics (Vol. 45, Issue 26) Peer-Reviewed

  Sept. 10, 2006189 words Author abstract 60L

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• Long-range-transported Canadian smoke plumes in the lower stratosphere over northern France

  Authors:Qiaoyun Hu, Philippe Goloub, Igor Veselovskii, Juan-Antonio Bravo-Aranda, Ioana Elisabeta Popovici, Thierry Podvin, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 2) Peer-Reviewed

  Jan. 30, 2019362 words Author abstract, Bri...

  Long-range-transported Canadian smoke layers in the stratosphere over northern France were detected by three lidar systems in August 2017. The peaked optical depth of the stratospheric smoke layer exceeds 0.20 at...

• Vertical profiles of pure dust and mixed smoke - dust plumes inferred from inversion of multiwavelength Raman/polarization lidar data and comparison to AERONET retrievals and in situ observations

  Authors:Detlef Muller, Igor Veselovskii, Alexei Kolgotin, Matthias Tesche, Albert Ansmann, and Oleg DubovikFrom:Applied Optics (Vol. 52, Issue 14) Peer-Reviewed

  May 10, 2013336 words Author abstract

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• Comparison of aerosol properties retrieved using GARRLiC, LIRIC, and Raman algorithms applied to multi-wavelength lidar and sun/sky-photometer data

  Authors:Valentyn Bovchaliuk, Philippe Goloub, Thierry Podvin, Igor Veselovskii, Didier Tanre, Anatoli Chaikovsky, et al.From:Atmospheric Measurement Techniques (Vol. 9, Issue 7) Peer-Reviewed

  July 28, 2016240 words Brief article Aerosol particles are important and highly variable components of the terrestrial atmosphere, and they affect both air quality and climate. In order to evaluate their multiple impacts, the most important requirement is...

• Depolarization and lidar ratios at 355, 532, and 1064 nm and microphysical properties of aged tropospheric and stratospheric Canadian wildfire smoke

  Authors:Moritz Haarig, Albert Ansmann, Holger Baars, Cristofer Jimenez, Igor Veselovskii, Ronny Engelmann, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 16) Peer-Reviewed

  Aug. 20, 2018342 words Author abstract, Bri...

  We present spectrally resolved optical and microphysical properties of western Canadian wildfire smoke observed in a tropospheric layer from 5-6.5 km height and in a stratospheric layer from 15-16 km...

• Inversion with regularization for the retrieval of tropospheric aerosol parameters from multiwavelength lidar sounding

  Authors:Igor Veselovskii, Alexei Kolgotin, Vadim Griaznov, Detlef Muller, Ulla Wandinger, and David N. WhitemanFrom:Applied Optics (Vol. 41, Issue 18) Peer-Reviewed

  June 20, 2002237 words Abstract

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• Angle- and size-dependent characteristics of incoherent Raman and fluorescent scattering by microspheres. 1. General expressions

  Authors:Vadim Griaznov, Igor Veselovskii, Alexei Kolgotin, and David N. WhitemanFrom:Applied Optics (Vol. 41, Issue 27) Peer-Reviewed

  Sept. 20, 200285 words Abstract

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• Variability in lidar-derived particle properties over West Africa due to changes in absorption: towards an understanding.

  Authors:Igor Veselovskii, Qiaoyun Hu, Philippe Goloub, Thierry Podvin, Mikhail Korenskiy, Yevgeny Derimian, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 11) Peer-Reviewed

  June 5, 2020368 words Brief article Measurements performed in western Africa (Senegal) during the SHADOW field campaign are analyzed to show that spectral dependence of the imaginary part of the complex refractive index (CRI) of dust can be revealed by...

• Extreme levels of Canadian wildfire smoke in the stratosphere over central Europe on 21-22 August 2017

  Authors:Albert Ansmann, Holger Baars, Alexandra Chudnovsky, Ina Mattis, Igor Veselovskii, Moritz Haarig, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 16) Peer-Reviewed

  Aug. 20, 2018322 words Author abstract, Bri...

  Light extinction coefficients of 500 Mm.sup.-1, about 20 times higher than after the Pinatubo volcanic eruptions in 1991, were observed by European Aerosol Research Lidar Network (EARLINET) lidars in the...

• Numerical simulation of light backscattering by spheres with off-center inclusion. Application to the lidar case

  Authors:Vadim Griaznov, Igor Veselovskii, Paolo Di Girolamo, Belay Demoz, and David N. WhtiemanFrom:Applied Optics (Vol. 43, Issue 29) Peer-Reviewed

  Oct. 10, 2004112 words Author abstract

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• Characterization of smoke and dust episode over West Africa: comparison of MERRA-2 modeling with multiwavelength Mie-Raman lidar observations

  Authors:Igor Veselovskii, Philippe Goloub, Thierry Podvin, Didier Tanre, Arlindo da Silva, Peter Colarco, et al.From:Atmospheric Measurement Techniques (Vol. 11, Issue 2) Peer-Reviewed

  Feb. 16, 201864 words Author abstract, Bri... Byline: Igor Veselovskii, Philippe Goloub, Thierry Podvin, Didier Tanre, Arlindo da Silva, Peter Colarco, Patricia Castellanos, Mikhail Korenskiy, Qiaoyun Hu, David N. Whiteman, Daniel Pé,rez-Ramí,rez, Patrick...