Arctic biomass burning aerosol event–microphysical property retrieval

An intense biomass-burning (BB) event from North America in July 2015 was observed over Ny-Ålesund (Spitsbergen, European Arctic). An extreme air pollution took place and aerosol optical depth (AOD) of more than 1 at 500nm occurs in middle and lower troposphere. We analyse data from the multi-wavele...

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Bibliographic Details
Main Authors: Böckmann, Christine, Ritter, Christoph, Amezcua, Pablo Ortiz
Format: Article in Journal/Newspaper
Language:unknown
Published: 2018
Subjects:
Arctic
Ny-Ålesund
Ny Ålesund
Spitsbergen
Online Access:https://epic.awi.de/id/eprint/46989/
https://epic.awi.de/id/eprint/46989/1/BoeckmannRitterOrtiz_ilrc28.pdf
https://www.epj-conferences.org/articles/epjconf/abs/2018/11/epjconf_ilrc28_05023/epjconf_ilrc28_05023.html
https://hdl.handle.net/10013/epic.36535e66-2a38-4c1e-83de-fdbdc12eb8b1
https://hdl.handle.net/
Description
Summary:An intense biomass-burning (BB) event from North America in July 2015 was observed over Ny-Ålesund (Spitsbergen, European Arctic). An extreme air pollution took place and aerosol optical depth (AOD) of more than 1 at 500nm occurs in middle and lower troposphere. We analyse data from the multi-wavelength Raman-lidar KARL of Alfred Wegener Institute to derive microphysical properties of the aerosol of one interesting layer from 3186 to 3306 m via regularization. We found credible and confidential microphysical parameters.

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