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G. Grivas · SciRah

Researcher profile · Semantic Scholar

G. Grivas

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G. Grivas — researcher profile on SciRah

h-index: 34
Works: 81
Citations: 4,011

Most-cited papers

Spatial variation of PM2.5, PM10, PM2.5 absorbance and PMcoarse concentrations between and within 20 European study areas and the relationship with NO2 : results of the ESCAPE project
M. Eeftens, M. Tsai, C. Ampe, B. Anwander +41 more
2012479 citations Open access
Semantic Scholar
Variation of NO2 and NOx concentrations between and within 36 European study areas: Results from the ESCAPE study
J. Cyrys, M. Eeftens, J. Heinrich, C. Ampe +48 more
2012344 citations Open access
Semantic Scholar
Artificial neural network models for prediction of PM10 hourly concentrations, in the Greater Area of Athens, Greece
G. Grivas, A. Chaloulakou
2006340 citations
Semantic Scholar
Neural Network and Multiple Regression Models for PM10 Prediction in Athens: A Comparative Assessment
A. Chaloulakou, G. Grivas, N. Spyrellis
2003Journal of the Air and Waste Management Association160 citations Open access
Semantic Scholar
Field Evaluation of Low-Cost PM Sensors (Purple Air PA-II) Under Variable Urban Air Quality Conditions, in Greece
I. Stavroulas, G. Grivas, P. Michalopoulos, E. Liakakou +6 more
2020Atmosphere155 citations Open access
Semantic Scholar
Study of PM10 and PM2.5 levels in three European cities: Analysis of intra and inter urban variations
P. Kassomenos, S. Vardoulakis, A. Chaloulakou, A. Paschalidou +3 more
2014139 citations Open access
Semantic Scholar
An overview of the PM10 pollution problem, in the Metropolitan Area of Athens, Greece. Assessment of controlling factors and potential impact of long range transport.
G. Grivas, A. Chaloulakou, P. Kassomenos
2008Science of the Total Environment132 citations
Semantic Scholar
Toxic metal content of particulate matter (PM10), within the Greater Area of Athens.
N. Manalis, G. Grivas, V. Protonotarios, A. Moutsatsou +2 more
2005Chemosphere130 citations
Semantic Scholar
Mass and chemical composition of size-segregated aerosols (PM 1 , PM 2.5 , PM 10 ) over Athens, Greece: local versus regional sources
C. Theodosi, G. Grivas, P. Zarmpas, A. Chaloulakou +1 more
2011129 citations Open access
Semantic Scholar
Elemental Composition and Source Apportionment of Fine and Coarse Particles at Traffic and Urban Background Locations in Athens, Greece
G. Grivas, S. Cheristanidis, A. Chaloulakou, P. Koutrakis +1 more
2018Aerosol and Air Quality Research110 citations Open access
Semantic Scholar
Spatial and Temporal Variation of PM10 Mass Concentrations within the Greater Area of Athens, Greece
G. Grivas, A. Chaloulakou, Constantini Samara, N. Spyrellis
200497 citations
Semantic Scholar
Elemental and organic carbon in the urban environment of Athens. Seasonal and diurnal variations and estimates of secondary organic carbon.
G. Grivas, S. Cheristanidis, A. Chaloulakou
2012Science of the Total Environment94 citations
Semantic Scholar
Long-term variability, source apportionment and spectral properties of black carbon at an urban background site in Athens, Greece
E. Liakakou, I. Stavroulas, D. Kaskaoutis, G. Grivas +8 more
2020Atmospheric Environment92 citations Open access
Semantic Scholar
Sources and processes that control the submicron organic aerosol composition in an urban Mediterranean environment (Athens): a high temporal-resolution chemical composition measurement study
I. Stavroulas, A. Bougiatioti, G. Grivas, D. Paraskevopoulou +5 more
2019Atmospheric Chemistry and Physics90 citations Open access
Semantic Scholar
Multi-year chemical composition of the fine-aerosol fraction in Athens, Greece, with emphasis on the contribution of residential heating in wintertime
C. Theodosi, M. Tsagkaraki, P. Zarmpas, G. Grivas +5 more
2018Atmospheric Chemistry and Physics87 citations Open access
Semantic Scholar
Levels, sources and seasonality of coarse particles (PM10–PM2.5) in three European capitals – Implications for particulate pollution control
P. Kassomenos, S. Vardoulakis, A. Chaloulakou, G. Grivas +2 more
201284 citations Open access
Semantic Scholar
Performance of Multi-City Land Use Regression Models for Nitrogen Dioxide and Fine Particles
Meng Wang, R. Beelen, T. Bellander, Matthias Birk +37 more
2014Environmental Health Perspectives76 citations Open access
Semantic Scholar
Particulate matter and black smoke concentration levels in central Athens, Greece.
A. Chaloulakou, P. Kassomenos, G. Grivas, N. Spyrellis
2005Environment International75 citations
Semantic Scholar
Annual exposure to polycyclic aromatic hydrocarbons in urban environments linked to wintertime wood-burning episodes
Irini Tsiodra, G. Grivas, K. Tavernaraki, A. Bougiatioti +9 more
2021Atmospheric Chemistry and Physics74 citations Open access
Semantic Scholar
Spatial variation of PM elemental composition between and within 20 European study areas--Results of the ESCAPE project.
M. Tsai, G. Hoek, M. Eeftens, K. de Hoogh +41 more
2015Environment International73 citations Open access
Semantic Scholar
Apportionment of black and brown carbon spectral absorption sources in the urban environment of Athens, Greece, during winter.
D. Kaskaoutis, G. Grivas, I. Stavroulas, A. Bougiatioti +4 more
2021Science of the Total Environment68 citations
Semantic Scholar
Integrating in situ Measurements and City Scale Modelling to Assess the COVID–19 Lockdown Effects on Emissions and Air Quality in Athens, Greece
G. Grivas, E. Athanasopoulou, A. Kakouri, J. Bailey +8 more
2020Atmosphere65 citations Open access
Semantic Scholar
Long-term brown carbon spectral characteristics in a Mediterranean city (Athens).
E. Liakakou, D. Kaskaoutis, G. Grivas, I. Stavroulas +6 more
2019Science of the Total Environment65 citations Open access
Semantic Scholar
Carbonaceous Aerosols in Contrasting Atmospheric Environments in Greek Cities: Evaluation of the EC-tracer Methods for Secondary Organic Carbon Estimation
D. Kaskaoutis, G. Grivas, C. Theodosi, M. Tsagkaraki +8 more
202064 citations Open access
Semantic Scholar
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
A. Kokori, A. Tsiaras, B. Edwards, A. Jones +213 more
2022Astrophysical Journal Supplement Series59 citations Open access
Semantic Scholar
On the regional aspects of new particle formation in the Eastern Mediterranean: A comparative study between a background and an urban site based on long term observations
P. Kalkavouras, A. Bougiatioti, G. Grivas, I. Stavroulas +5 more
202048 citations
Semantic Scholar
In situ identification of aerosol types in Athens, Greece, based on long-term optical and on online chemical characterization
D. Kaskaoutis, G. Grivas, I. Stavroulas, E. Liakakou +4 more
202047 citations Open access
Semantic Scholar
Weekly Personal Ozone Exposure and Respiratory Health in a Panel of Greek Schoolchildren
A. Karakatsani, E. Samoli, Sophia Rodopoulou, K. Dimakopoulou +8 more
2017Environmental Health Perspectives46 citations Open access
Semantic Scholar
Measuring the spatial variability of black carbon in Athens during wintertime
G. Grivas, I. Stavroulas, E. Liakakou, D. Kaskaoutis +4 more
2019Air quality, atmosphere and health43 citations
Semantic Scholar
Source apportionment of fine and ultrafine particle number concentrations in a major city of the Eastern Mediterranean.
P. Kalkavouras, G. Grivas, I. Stavroulas, K. Petrinoli +4 more
2024Science of the Total Environment42 citations
Semantic Scholar
Mass and chemical composition of size-segregated aerosols ( PM 1 , PM 2 . 5 , PM 10 ) over Athens , Greece : local versus regional sources
C. Theodosi, G. Grivas, P. Zarmpas, A. Chaloulakou +1 more
201142 citations Open access
Semantic Scholar
Assessing the contribution of regional sources to urban air pollution by applying 3D-PSCF modeling
K. Dimitriou, G. Grivas, E. Liakakou, E. Gerasopoulos +1 more
202141 citations Open access
Semantic Scholar
Long-term exposure to ozone and children's respiratory health: Results from the RESPOZE study.
K. Dimakopoulou, J. Douros, E. Samoli, A. Karakatsani +7 more
2019Environmental Research40 citations
Semantic Scholar
Is daily exposure to ozone associated with respiratory morbidity and lung function in a representative sample of schoolchildren? Results from a panel study in Greece
E. Samoli, K. Dimakopoulou, D. Evangelopoulos, Sophia Rodopoulou +8 more
2017Journal of Exposure Science and Environmental Epidemiology38 citations
Semantic Scholar
Source apportionment of particle-bound polycyclic aromatic hydrocarbons (PAHs), oxygenated PAHs (OPAHs), and their associated long-term health risks in a major European city.
Irini Tsiodra, G. Grivas, A. Bougiatioti, K. Tavernaraki +8 more
2024Science of the Total Environment33 citations Open access
Semantic Scholar
Chemical Composition and Source Apportionment of Total Suspended Particulate in the Central Himalayan Region
R. Sheoran, U. Dumka, D. Kaskaoutis, G. Grivas +5 more
2021Atmosphere32 citations Open access
Semantic Scholar
STUDY OF SIZE-SEGREGATED PARTICLE (PM1, PM2.5, PM10) CONCENTRATIONS OVER GREECE
E. Koulouri, G. Grivas, E. Gerasopoulos, A. Chaloulakou +2 more
200825 citations Open access
Semantic Scholar
PM10 and Ultrafine Particles Counts In-Vehicle and On-Road in the Athens Area
E. Diapouli, G. Grivas, A. Chaloulakou, N. Spyrellis
200825 citations
Semantic Scholar
AN APPLICATION OF THEORETICAL PROBABILITY DISTRIBUTIONS, TO THE STUDY OF PM10 AND PM2.5 TIME SERIES IN ATHENS, GREECE
I. Gavriil, G. Grivas, P. Kassomenos, H. Polytechniou +2 more
200624 citations Open access
Semantic Scholar
Spatiotemporal variability and sources of aerosol water-soluble organic nitrogen (WSON), in the Eastern Mediterranean
M. Tsagkaraki, C. Theodosi, G. Grivas, Evanthia Vargiakaki +3 more
202021 citations
Semantic Scholar
Profiling aerosol Polycyclic Aromatic Compounds (PACs) in a severely polluted European city: A comprehensive assessment of the residential biomass burning impact on atmospheric toxicity.
Irini Tsiodra, G. Grivas, K. Tavernaraki, D. Paraskevopoulou +6 more
2025Journal of Hazardous Materials20 citations Open access
Semantic Scholar
Assessment of the COVID-19 Lockdown Effects on Spectral Aerosol Scattering and Absorption Properties in Athens, Greece
D. Kaskaoutis, G. Grivas, E. Liakakou, N. Kalivitis +7 more
2021Atmosphere18 citations Open access
Semantic Scholar
Determinants of personal exposure to ozone in school children. Results from a panel study in Greece
K. Dimakopoulou, G. Grivas, E. Samoli, Sophia Rodopoulou +5 more
2017Environmental Research18 citations Open access
Semantic Scholar
Determination of total and lung-deposited particle surface area concentrations, in central Athens, Greece
S. Cheristanidis, G. Grivas, A. Chaloulakou
2020Environmental Monitoring & Assessment15 citations
Semantic Scholar
Effect of aerosol types from various sources at an urban location on spectral curvature of scattering and absorption coefficients
D. Kaskaoutis, G. Grivas, I. Stavroulas, E. Liakakou +3 more
2021Atmospheric research14 citations
Semantic Scholar
Sources and processes that control the submicron organic aerosol in an urban Mediterranean environment (Athens) using high temporal resolution chemical composition measurements
I. Stavroulas, A. Bougiatioti, D. Paraskevopoulou, G. Grivas +3 more
201814 citations Open access
Semantic Scholar
Ozone exposure assessment for children in Greece - Results from the RESPOZE study.
G. Grivas, K. Dimakopoulou, E. Samoli, D. Papakosta +3 more
2017Science of the Total Environment14 citations
Semantic Scholar
Factors Influencing the Pre- and In-Hospital Management of Acute Stroke – Data from a Greek Tertiary Care Hospital
E. Koutlas, J. Rudolf, G. Grivas, X. Fitsioris +1 more
2004European Neurology13 citations
Semantic Scholar
Variability and sources of NHMCs at a coastal urban location in the Piraeus Port, Greece
E. Liakakou, A. Panopoulou, G. Grivas, T. Kritikou +5 more
2022Atmospheric pollution research10 citations
Semantic Scholar
CONTINUOUS FIELD MEASUREMENTS OF ORGANIC AND ELEMENTAL CARBON CONCENTRATIONS IN ATHENS, GREECE
A. B. Prosmitis, E. Diapouli, G. Grivas, A. Chaloulakou +1 more
20048 citations
Semantic Scholar

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E. Gerasopoulos×19
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E. Liakakou×18
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