Basil E. Psiloglou

Dr. Basil E. Psiloglou

Institute for Environmental Research and Sustainable Development, National Observatory of Athens, Athens, Attikí, Greece
orcid
Research Director

Research Focus & Metrics

Academic Career Length

33Years (1994-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 January 2017 in Atmospheric Environment
Verified
Journal Article
Closed access
LFL. Fourtziou
L. Fourtziou
ELEleni Liakakou
Eleni Liakakou
ISI. Stavroulas
I. Stavroulas
CTC. Theodosi
C. Theodosi
PZP. Zarmpas
P. Zarmpas
NMN. Mihalopoulos
N. Mihalopoulos

1 April 2006 in Journal of Environmental Management
Verified
Journal Article
Closed access
Christos ChalkiasChristos Chalkias
Christos Chalkias
MPM. Petrakis
M. Petrakis
Basil E. PsiloglouBasil E. Psiloglou
Basil E. Psiloglou
MLM. Lianou
M. Lianou

1 November 2009 in Energy
Verified
Journal Article
Closed access
Basil E. PsiloglouBasil E. Psiloglou
Basil E. Psiloglou
CGC. Giannakopoulos
C. Giannakopoulos
SMS. Majithia
S. Majithia
MPM. Petrakis
M. Petrakis

1 August 1994 in Solar Energy
Verified
Journal Article
Closed access
HKH.D. Kambezidis
H.D. Kambezidis
Basil E. PsiloglouBasil E. Psiloglou
Basil E. Psiloglou
CGChristian Gueymard
Christian Gueymard

7 December 2020 in Atmospheric Chemistry and Physics
Verified
Journal Article
Open access
PDF file
OSOurania Soupiona
Ourania Soupiona
ALEXANDROS PapayannisALEXANDROS Papayannis
ALEXANDROS Papayannis
PKPanagiotis Kokkalis
Panagiotis Kokkalis
RFRomanos Foskinis
Romanos Foskinis
GHGuadalupe Sánchez Hernández
Guadalupe Sánchez Hernández
Basil E. PsiloglouBasil E. Psiloglou
Basil E. Psiloglou
Remote sensing measurements of aerosols using depolarization Raman lidar systems from four EARLINET (European Aerosol Research Lidar Network) stations are used for a comprehensive analysis of Saharan dust events over the Mediterranean basin in the period 2014–2017. In this period, 51 dust events regarding the geometrical, optical and microphysical properties of dust were selected, classified and assessed according to their radiative forcing effect on the atmosphere. From west to east, the stations of Granada, Potenza, Athens and Limassol were selected as representative Mediterranean cities regularly affected by Saharan dust intrusions. Emphasis was given on lidar measurements in the visible (532 nm) and specifically on the consistency of the particle linear depolarization ratio (δp532), the extinction-to-backscatter lidar ratio (LR532) and the aerosol optical thickness (AOT532) within the observed dust layers. We found mean δp532 values of 0.24±0.05, 0.26±0.06, 0.28±0.05 and 0.28±0.04, mean LR532 values of 52±8, 51±9, 52±9 and 49±6 sr and mean AOT532 values of 0.40±0.31, 0.11±0.07, 0.12±0.10 and 0.32±0.17, for Granada, Potenza, Athens and Limassol, respectively. The mean layer thickness values were found to range from ∼ 1700 to ∼ 3400 m a.s.l. Additionally, based also on a previous aerosol type classification scheme provided by airborne High Spectral Resolution Lidar (HSRL) observations and on air mass backward trajectory analysis, a clustering analysis was performed in order to identify the mixing state of the dusty layers over the studied area. Furthermore, a synergy of lidar measurements and modeling was used to analyze the solar and thermal radiative forcing of airborne dust in detail. In total, a cooling behavior in the solar range and a significantly lower heating behavior in the thermal range was estimated. Depending on the dust optical and geometrical properties, the load intensity and the solar zenith angle (SZA), the estimated solar radiative forcing values range from −59 to −22 W m−2 at the surface and from −24 to −1 W m−2 at the top of the atmosphere (TOA). Similarly, in the thermal spectral range these values range from +2 to +4 W m−2 for the surface and from +1 to +3 W m−2 for the TOA. Finally, the radiative forcing seems to be inversely proportional to the dust mixing ratio, since higher absolute values are estimated for less mixed dust layers.

1 February 2020 in Renewable Energy
Verified
Journal Article
Closed access
Basil E. PsiloglouBasil E. Psiloglou
Basil E. Psiloglou
Harry D. KambezidisHarry D. Kambezidis
Harry D. Kambezidis
DKD.G. Kaskaoutis
D.G. Kaskaoutis
DKD. Karagiannis
D. Karagiannis
Jesús PoloJesús Polo
Jesús Polo