First-Time Source Apportionment Analysis of Deposited Particulate Matter from a Moss Biomonitoring Study in Northern Greece
Open Access
- 4 February 2021
- journal article
- research article
- Published by MDPI AG in Atmosphere
- Vol. 12 (2), 208
- https://doi.org/10.3390/atmos12020208
Abstract
Moss biomonitoring is a widely used technique for monitoring the accumulation of trace elements in airborne pollution. A total of one hundred and five samples, mainly of the Hypnum cupressiforme Hedw. moss species, were collected from the Northern Greece during the 2015/2016 European ICP Vegetation (International Cooperative Program on Effects of Air Pollution on Natural Vegetation and Crops) moss survey, which also included samples from the metalipherous area of Skouries. They were analyzed by means of neutron activation analysis, and the elemental concentrations were determined. A positive matrix factorization (PMF) model was applied to the results obtained for source apportionment. According to the PMF model, five sources were identified: soil dust, aged sea salt, road dust, lignite power plants, and a Mn-rich source. The soil dust source contributed the most to almost all samples (46% of elemental concentrations, on average). Two areas with significant impact from anthropogenic activities were identified. In West Macedonia, the emissions from a lignite power plant complex located in the area have caused high concentrations of Ni, V, Cr, and Co. The second most impacted area was Skouries, where mining activities and vehicular traffic (probably related to the mining operations) led to high concentrations of Mn, Ni, V, Co, Sb, and Cr.Keywords
Funding Information
- General Secretariat for Research and Technology (GSRT) and Hellenic Foundation for Research and Innovation (131183/I2)
This publication has 58 references indexed in Scilit:
- Airborne radionuclides in mosses collected at different latitudesJournal of Environmental Radioactivity, 2013
- Bioacumulation and ultrastructural effects of Cd, Cu, Pb and Zn in the moss Scorpiurum circinatum (Brid.) Fleisch. & LoeskeEnvironmental Pollution, 2012
- Mosses as biomonitors of atmospheric heavy metal deposition: Spatial patterns and temporal trends in EuropeEnvironmental Pollution, 2010
- Monitoring of trace element atmospheric deposition using dry and wet moss bags: Accumulation capacity versus exposure timeJournal of Hazardous Materials, 2009
- Spatial and chemical patterns of PM10 in road dust deposited in urban environmentAtmospheric Environment, 2009
- Multivariate statistics and spatial interpretation of geochemical data for assessing soil contamination by potentially toxic elements in the mining area of Stratoni, north GreeceGeochemistry: Exploration, Environment, Analysis, 2006
- Assessment of Atmospheric Deposition of Heavy Metals and Other Elements in Belgrade Using the Moss Biomonitoring Technique and Neutron Activation AnalysisEnvironmental Monitoring and Assessment, 2006
- Metal emissions from road traffic and the influence of resuspension—results from two tunnel studiesAtmospheric Environment, 2002
- Coarse atmospheric aerosol: size distributions of trace elementsAtmospheric Environment, 2001
- Biological monitoring of heavy metal pollutionEnvironmental Pollution (1970), 1974