J 2016

POPs in a major conurbation in Turkey: ambient air concentrations, seasonal variation, inhalation and dermal exposure, and associated carcinogenic risks

UGRANLI, Tugba, Elif GUNGORMUS, Pinar KAVCAR, Eylem DEMIRCIOGLU, Mustafa ODABASI et. al.

Basic information

Original name

POPs in a major conurbation in Turkey: ambient air concentrations, seasonal variation, inhalation and dermal exposure, and associated carcinogenic risks

Authors

UGRANLI, Tugba (792 Turkey), Elif GUNGORMUS (792 Turkey), Pinar KAVCAR (792 Turkey), Eylem DEMIRCIOGLU (792 Turkey), Mustafa ODABASI (792 Turkey), Sait C. SOFUOGLU (792 Turkey), Gerhard LAMMEL (276 Germany, guarantor, belonging to the institution) and Aysun SOFUOGLU (792 Turkey)

Edition

Environmental Science and Pollution Research, Landsberg, Germany, Ecomed, 2016, 0944-1344

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30304 Public and environmental health

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.741

RIV identification code

RIV/00216224:14310/16:00093449

Organization unit

Faculty of Science

UT WoS

000387602800023

Keywords in English

Persistent organic pollutants; PCBs; PAHs; OCPs; Exposure; Carcinogenic risk

Tags

Tags

International impact, Reviewed
Změněno: 2/3/2017 14:17, Mgr. Michaela Hylsová, Ph.D.

Abstract

V originále

Semi-volatile organic compounds were monitored over a whole year, by collection of gas and particle phases every sixth day at a suburban site in Izmir, Turkey. Annual mean concentrations of 32 polychlorinated biphenyls (a(32)PCBs) and 14 polycyclic aromatic hydrocarbons (a(14)PAHs) were 348 pg/m(3) and 36 ng/m(3), respectively, while it was 273 pg/m(3) for endosulfan, the dominant compound among 23 organochlorine pesticides (OCPs). Monte Carlo simulation was applied to the USEPA exposure-risk models for the estimation of the population exposure and carcinogenic risk probability distributions for heating and non-heating periods. The estimated population risks associated with dermal contact and inhalation routes to a(32)PCBs, a(14)PAHs, and some of the targeted OCPs (alpha-hexachlorocyclohexane (alpha-HCH), beta-hexachlorocyclohexane (beta-HCH), heptachlor, heptachlor epoxide, alpha-chlordane (alpha-CHL), gamma-chlordane (gamma-CHL), and p,p'-dichlorodiphenyltrichloroethane (p,p'-DDT)) were in the ranges of 1.86 x 10(-16)-7.29 x 10(-9) and 1.38 x 10(-10)-4.07 x 10(-6), respectively. The inhalation 95th percentile risks for a(32)PCBs, a(14)PAHs, and OCPs were about 6, 3, and 4-7 orders of magnitude higher than those of dermal route, respectively. The 95th percentile inhalation risk for a(32)PCBs and OCPs in the non-heating period were 1.8- and 1.2-4.6 folds higher than in the heating period, respectively. In contrast, the 95th percentile risk levels for a(14)PAHs in the heating period were 4.3 times greater than that of non-heating period for inhalation, respectively. While risk levels associated with exposure to PCBs and OCPs did not exceed the acceptable level of 1 x 10(-6), it was exceeded for 47 % of the population associated with inhalation of PAHs with a maximum value of about 4 x 10(-6).