Wildfire smoke, Arctic haze, and aerosol effects on mixed-phase and cirrus clouds over the North Pole region during MOSAiC: an introduction
R Engelmann, A Ansmann, K Ohneiser… - Atmospheric …, 2021 - acp.copernicus.org
An advanced multiwavelength polarization Raman lidar was operated aboard the
icebreaker Polarstern during the MOSAiC (Multidisciplinary drifting Observatory for the Study …
icebreaker Polarstern during the MOSAiC (Multidisciplinary drifting Observatory for the Study …
Tropospheric and stratospheric wildfire smoke profiling with lidar: Mass, surface area, CCN and INP retrieval
A Ansmann, K Ohneiser, RE Mamouri… - Atmospheric …, 2020 - acp.copernicus.org
We present retrievals of tropospheric and stratospheric height profiles of particle mass,
volume, and surface area concentrations in the case of wildfire smoke layers as well as …
volume, and surface area concentrations in the case of wildfire smoke layers as well as …
DeLiAn–a growing collection of depolarization ratio, lidar ratio and Ångström exponent for different aerosol types and mixtures from ground-based lidar observations
AA Floutsi, H Baars, R Engelmann… - Atmospheric …, 2022 - amt.copernicus.org
This paper presents a collection of lidar-derived aerosol intensive optical properties for
several aerosol types, namely the particle linear depolarization ratio, the extinction-to …
several aerosol types, namely the particle linear depolarization ratio, the extinction-to …
Smoke of extreme Australian bushfires observed in the stratosphere over Punta Arenas, Chile, in January 2020: optical thickness, lidar ratios, and depolarization ratios …
K Ohneiser, A Ansmann, H Baars… - Atmospheric …, 2020 - acp.copernicus.org
We present particle optical properties of stratospheric smoke layers observed with
multiwavelength polarization Raman lidar over Punta Arenas (53.2∘ S, 70.9∘ W), Chile, at …
multiwavelength polarization Raman lidar over Punta Arenas (53.2∘ S, 70.9∘ W), Chile, at …
Wildfire smoke triggers cirrus formation: lidar observations over the eastern Mediterranean
RE Mamouri, A Ansmann, K Ohneiser… - Atmospheric …, 2023 - acp.copernicus.org
The number of intense wildfires may increase further in upcoming years as a consequence
of climate change. It is therefore necessary to improve our knowledge about the role of …
of climate change. It is therefore necessary to improve our knowledge about the role of …
[HTML][HTML] The CALIPSO version 4.5 stratospheric aerosol subtyping algorithm
JL Tackett, J Kar, MA Vaughan… - Atmospheric …, 2023 - amt.copernicus.org
The accurate classification of aerosol types injected into the stratosphere is important to
properly characterize their chemical and radiative impacts within the Earth climate system …
properly characterize their chemical and radiative impacts within the Earth climate system …
Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS): The European Research Infrastructure Supporting Atmospheric Science
P Laj, C Lund Myhre, V Riffault… - Bulletin of the …, 2024 - journals.ametsoc.org
Abstract The Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS) officially
became the 33rd European Research Infrastructure Consortium (ERIC) on 25 April 2023 …
became the 33rd European Research Infrastructure Consortium (ERIC) on 25 April 2023 …
CALIPSO aerosol-typing scheme misclassified stratospheric fire smoke: Case study from the 2019 Siberian wildfire season
A Ansmann, K Ohneiser, A Chudnovsky… - Frontiers in …, 2021 - frontiersin.org
In August 2019, a 4-km thick wildfire smoke layer was observed in the lower stratosphere
over Leipzig, Germany, with a ground-based multiwavelength Raman lidar. The smoke was …
over Leipzig, Germany, with a ground-based multiwavelength Raman lidar. The smoke was …
[HTML][HTML] The characterization of long-range transported North American biomass burning plumes: what can a multi-wavelength Mie–Raman-polarization-fluorescence …
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 …
originated from the North American wildfires in September 2020. The BBA plumes presented …
Computation of optical properties of core-shell super-spheroids using a GPU implementation of the invariant imbedding T-matrix method
Particles with internal inclusions or cores are ubiquitous in the atmosphere. One example is
dust particles coated with water-soluble aerosols such as sulfate or nitrate. For these …
dust particles coated with water-soluble aerosols such as sulfate or nitrate. For these …