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dc.contributor.authorMylonaki, Maria-
dc.contributor.authorPapayannis, Alexandros-
dc.contributor.authorMamouri, Rodanthi-Elisavet-
dc.contributor.authorArgyrouli, Athina-
dc.contributor.authorKokkalis, Panagiotis-
dc.contributor.authorTsaknakis, Georgios-
dc.contributor.authorSoupiona, Ourania-
dc.identifier.citationEPJ Web of Conferences, 2018, Volume 176, Article number 05022en_US
dc.descriptionPresented at 28th International Laser Radar Conference, 2017, Bucharest, Romania, 25-30 Juneen_US
dc.description.abstractThe EOLE multi-wavelength aerosol Ramandepolarization lidar, and the AIAS depolarization lidar, in synergy with a sun photometer (CIMEL), were used, in the period 2007-2016, to provide the vertical profiles of the aerosol optical properties over Athens, Greece. More than 30 biomass burning events (fresh and aged smoke particles) were observed, with smoke layers between 1.5 up to 4-5 km height, while their duration ranged from 1-3 days. Lidar ratio (LR) values ranged from 40-105 sr (at 355 nm) and from 40-100 sr (at 532 nm), while the linear particle depolarization ratio (LPDR) at both 355 and 532 nm, remained <7%. The extinction-related Ångström exponent (AEa) at 355 nm/532 nm) ranged from 0.3 to 2.1. Additionally, a case of a near-range transport of biomass burning aerosols arriving over Athens up to 4 km height, between 27 and 28 June 2016, was studied. For this case, we found LRs of the order of 70±5 sr (355 nm) and 65±15 sr (532 nm) and AEa(355 nm/532 nm) around 1.en_US
dc.publisherEDP Sciencesen_US
dc.rights© The Authors, published by EDP Sciences, 2018.en_US
dc.subjectLidar ratioen_US
dc.subjectAtmospheric emissionsen_US
dc.titleAerosol optical properties variability during biomass burning events observed by the eole-aias depolarization lidars over Athens, Greece (2007-2016)en_US
dc.collaborationNational Technical University Of Athensen_US
dc.collaborationCyprus University of Technologyen_US
dc.subject.categoryEarth and Related Environmental Sciencesen_US
dc.journalsOpen Accessen_US
dc.subject.fieldNatural Sciencesen_US
dc.publicationPeer Revieweden_US
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item.grantfulltextopen- of Civil Engineering and Geomatics- of Engineering and Technology- of Engineering and Technology-
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