Yazar "Gaga, Eftade Emine" için listeleme
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Atmospheric ambient trace element concentrations of PM10 at urban and sub-urban sites: source apportionment and health risk estimation
Bozkurt, Zehra; Gaga, Eftade Emine; Taşpınar, Fatih; Arı, Akif; Pekey, Beyhan; Pekey, Hakan; Üzmez, Özlem Özden (Springer, 2018)In this study, PM10 concentrations and elemental (Al, Fe, Sc, V, Cr, Mn, Co, Ni, Cu, Zn, As, Se, Mo, Ag, Cd, Sn, Sb, Ba, Pb, and Bi) contents of particles were determined in Duzce, Turkey. The particulate matter samplings ... -
Atmospheric concentrations of polycyclic aromatic hydrocarbons (PAHs) in an urban traffic site in Erzurum, Turkey
Paloluoğlu, Cihan; Bayraktar, Hanefi; Aktan, Mehmet; Turalıoğlu, F. Sezer; Gaga, Eftade Emine (Springer, 2016)This study presents daily and seasonal variations of PAH concentrations in Erzurum atmosphere in summer season of 2008 and in winter seasons of 2008 and 2009. Sampling location at Erzurum urban center was selected to ... -
Atmospheric concentrations of SO2, NO2, ozone and VOCs in Duzce, Turkey using passive air samplers: Sources, spatial and seasonal variations and health risk estimation
Bozkurt, Zehra; Üzmez, Özlem Özden; Döğeroğlu, Tuncay; Artun, gülzade; Gaga, Eftade Emine (Turkish Natl Committee Air Pollution Res & Control-Tuncap, 2018)In this research, seasonal and spatial distributions of inorganic and organic pollutants (sulphur dioxide (SO2), nitrogen dioxide (NO2) and ozone (O-3) and also volatile organic compounds (VOCs)), were determined by passive ... -
Atmospheric polycyclic aromatic hydrocarbons in an industrialized city, Kocaeli, Turkey: study of seasonal variations, influence of meteorological parameters and health risk estimation
Gaga, Eftade Emine; Arı, Akif; Döğeroğlu, Tuncay; Çakırca, E. Emel; Machin, Nesrin E. (Royal Soc Chemistry, 2012)Ambient gas and particle phase samples were collected during two sampling periods from a residential area of an industrialized city, Kocaeli, Turkey. The sampling occurred during winter months when structures were being ... -
Cytogenetic biomonitoring of primary school children exposed to air pollutants: micronuclei analysis of buccal epithelial cells
Demircigil, Gonca Cakmak; Erdem, Onur; Gaga, Eftade Emine; Altuğ, Hicran; Demirel, Gülçin; Özden, Özlem; Burgaz, Sema (Springer Heidelberg, 2014)There is an increasing attempt in the world to determine the exposures of children to environmental chemicals. To analyze the genotoxic effect of air pollution, micronucleus (MN) assay was carried out in buccal epithelial ... -
Determination of exposure to benzene, toluene and xylenes in Turkish primary school children by analysis of breath and by environmental passive sampling
Scheepers, Paul T. J.; Konings, Joke; Demirel, Gülçin; Gaga, Eftade Emine; Anzion, Rob; Peer, Petronella G. M.; van Doorn, Wim (Elsevier Science BV, 2010)Benzene, toluene, m/p-xylene and o-xylene (BTX) are toxic volatile organic compounds and ubiquitous air pollutants. Smoking and consumer products are indoor sources of BTX, whereas traffic and industrial activities are ... -
Determination of real-world emission factors of trace metals, EC, OC, BTEX, and semivolatile organic compounds (PAHs, PCBs and PCNs) in a rural tunnel in Bilecik, Turkey
Gaga, Eftade Emine; Arı, Akif; Akyol, Nesimi; Üzmez, Özlem Özden; Kara, Melik; Chow, Judith C.; Odabaşı, Mustafa (Elsevier Science BV, 2018)A field study was performed in a rural tunnel to determine pollutant concentrations, sources and on road vehicle emission factors (EFs) of particulate matter, trace metals, elemental carbon (EC), organic carbon (OC), ... -
Development and field validation of a new diffusive sampler for determination of atmospheric volatile organic compounds
Üzmez, Özlem Özden; Gaga, Eftade Emine; Döğeroğlu, Tuncay (Pergamon-Elsevier Science LTD, 2015)A tailor-made diffusive sampler was developed for the determination of atmospheric Volatile Organic Compounds (VOCs) and the validation of the sampler was carried out under field conditions. All parts of the diffusive ... -
Effects of air pollution on lung function and symptoms of asthma, rhinitis and eczema in primary school children
Altuğ, Hicran; Gaga, Eftade Emine; Döğeroğlu, Tuncay; Özden, Özlem; Ornektekin, Sermin; Brunekreef, Bert; Van Doorn, Wim (Springer Heidelberg, 2013)Health effects of ambient air pollution were studied in three groups of schoolchildren living in areas (suburban, urban and urban-traffic) with different air pollution levels in EskiAYehir, Turkey. This study involved 1,880 ... -
Effects of ambient air pollution on respiratory tract complaints and airway inflammation in primary school children
Altuğ, Hicran; Gaga, Eftade Emine; Döğeroğlu, Tuncay; Brunekreef, Bert; Hoek, Gerard; Van Doorn, Wim (Elsevier Science BV, 2014)Respiratory health effects of ambient air pollution were studied in 605 school children 9 to 13 years in Eskisehir, Turkey. Each child performed a fractional exhaled nitric oxide (FENO) measurement and a lung function test ... -
Estimation of measurement uncertainty of polychlorinated biphenyls, polycyclic aromatic hydrocarbons and organochlorine pesticides in the atmosphere using gas chromatography-mass spectrometry and gas chromatography-electron capture detector
Aslan-SunGür, Güler; Gaga, Eftade Emine; Yenisoy-Karakaş, Serpil (Elsevier Science BV, 2014)Estimation of uncertainty of measurement is a crucial issue to achieve accurate measurement results. When the target has adverse environmental and health effects, accuracy of the results become more important. POPs are the ... -
Evaluation of air quality by passive and active sampling in an urban city in Turkey: current status and spatial analysis of air pollution exposure
Gaga, Eftade Emine; Döğeroğlu, Tuncay; Özden, Özlem; Arı, Akif; Yay, Ozan Devrim; Altuğ, Hicran; Van Doorn, Wim (Springer Heidelberg, 2012)Concentrations of air pollutants, nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O-3), particulate matter (PM2.5 and PM10), trace metals, and polycyclic aromatic hydrocarbons (PAHs) were measured in 2008 and 2009 in ... -
Gas-particle partitioning and health risk estimation of polycyclic aromatic hydrocarbons (PAHs) at urban, suburban and tunnel atmospheres: Use of measured EC and OC in model calculations
Gaga, Eftade Emine; Arı, Akif (Turkish Natl Committee Air Pollution Res & Control-Tuncap, 2019)Gas and particle phase ambient concentrations polycyclic aromatic hydrocarbons (Sigma 13PAH) were determined at urban and suburban sites in Eskisehir and in a traffic-tunnel. Organic and elemental carbon (OC and EC) ... -
Gas-particle partitioning of polycyclic aromatic hydrocarbons (PAHs) in an urban traffic site in Eskisehir, Turkey
Gaga, Eftade Emine; Arı, Akif (Elsevier Science Inc, 2011)Gas and particle-phase ambient air samples were collected at a traffic site in Eskisehir over a six-month period between January and October 2006. Gas/particle concentrations of 15 PAHs were determined by analyzing integrated ... -
Indoor air quality assessment in painting and printmaking department of a fine arts faculty building
Can, Emre; Üzmez, Özlem Özden; Döğeroğlu, Tuncay; Gaga, Eftade Emine (Turkish Natl Committee Air Pollution Res & Control-Tuncap, 2015)Measurements for indoor air quality assessment were carried out in Painting and Printmaking Department of Anadolu University Faculty of Fine Arts in Turkey. Concentrations of nitrogen dioxide (NO2), ozone (O-3) and 29 ... -
An integrative approach for determination of air pollution and its health effects in a coal fired power plant area by passive sampling
Artun, gülzade Küçükacil; PolAt, Nurayarin; Yay, Ozan Devrim; Üzmez, Özlem Özden; Arı, Akif; Tuygun, Gizem Tuna; Gaga, Eftade Emine (Pergamon-Elsevier Science LTD, 2017)Ambient concentrations of nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O-3) and volatile organic compounds (VOCs) were measured at several locations in Kutahya, a severely polluted city and also characterized as a ... -
Modeling of air pollutant concentrations in an industrial region of Turkey
Tuygun, Gizem Tuna; Altuğ, Hicran; Elbir, Tolga; Gaga, Eftade Emine (Springer Heidelberg, 2017)The hourly SO2 and PM10 concentrations in ambient air of the Kutahya city located at the western part of Turkey have exceeded the air quality limits in winter months since several years. The region has major industrial ... -
A multipoint (49 points) study of dry deposition of polycyclic aromatic hydrocarbons (PAHs) in Erzurum, Turkey by using surrogated snow surface samplers
Bayraktar, Hanefi; Paloluoğlu, Cihan; Turalıoğlu, Fatma S.; Gaga, Eftade Emine (Springer Heidelberg, 2016)Dry deposition of atmospheric 18 polycyclic aromatic hydrocarbon (PAH) components was investigated in the scope of the study by using surrogate snow samplers at 49 different sampling points in and around the city center ... -
A New Approach for Site Selection of Air Quality Monitoring Stations: Multi-Criteria Decision-Making
Hacıoğlu, Halil İbrahim; Arı, Akif; Özkan, Aysun; Elbir, Tolga; Tuncel, Gurdal; Yay, Ozan Devrim; Gaga, Eftade Emine (Taiwan Assoc Aerosol Res-Taar, 2016)The main objective of this study was to choose appropriate locations for two air quality monitoring stations in an urban area in Turkey by using specific decision-making techniques. For this purpose, five different potential ...
