Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in
air, atmospheric deposition, and surface water of the Ganges
River basin

J 2018

Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin

SHARMA, Brij Mohan, Lisa Emily MELYMUK, Girija K. BHARAT, Petra PŘIBYLOVÁ, Ondřej SÁŇKA et. al.

Základní údaje

Originální název

Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin

Autoři

SHARMA, Brij Mohan (356 Indie, domácí), Lisa Emily MELYMUK (124 Kanada, domácí), Girija K. BHARAT (356 Indie), Petra PŘIBYLOVÁ (203 Česká republika, domácí), Ondřej SÁŇKA (203 Česká republika, domácí), Jana KLÁNOVÁ (203 Česká republika, garant, domácí) a Luca NIZZETTO (380 Itálie, domácí)

Vydání

Science of the Total Environment, Amsterdam, Elsevier Science, 2018, 0048-9697

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.589

Kód RIV

RIV/00216224:14310/18:00104746

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.scitotenv.2018.01.262

UT WoS

000431848500140

Klíčová slova anglicky

PAHs; Ganges River; Source identification; Urbanization; Health risk assessment

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 1. 12. 2018 21:41, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous semi-volatile organic pollutants. Their environmental occurrence is of global concern as some of them are carcinogens, mutagens, and teratogens. In this study, concentrations and distributions of 16 priority PAHs (Sigma PAHs) were measured in air, atmospheric deposition, and surface water at various locations in Himalayan, Middle, and Lower Reaches of the Ganges River, covering a spatial transect of 2500 km, during two seasons (pre-monsoon and monsoon). The concentration of Sigma PAHs ranged between 2.2 and 182.2 ng m(-3) in air, between 186 and 8810 ng m(-2) day(-1) in atmospheric deposition, and between 0.05 and 65.9 ng L-1 in surface water. Air concentrations were strongly correlated with human population density. In the Middle and Lower Reaches of the Ganges River, atmospheric PAHs were mainly attributed to fossil fuel combustion sources. In the Himalayan Reach the influence of forest fire or biomass combustion was evident during the dry pre-monsoon season. Seasonality in concentrations of PAHs in river water was evident in the Himalayan Reach of the river, as a probable consequence of climate-modulated secondary source intensity (i.e. releases from glacier melting). Seasonality faded in the Middle and Lower Reaches of the Ganges where water contamination is expected to mainly reflect anthropogenic primary sources. Ambient air concentrations were used to calculate the probabilistic incremental lifetime cancer risk (ILCR). It was expectedly found to be higher in the Middle and Lower Reaches compared to the Himalayan Reach. The strong correlation between population density and air concentrations suggests population density may be used as a surrogate variable to assess human health risk in data-sparse regions such as the Ganges River basin.

Návaznosti

CZ.02.1.01/0.0/0.0/16_013/0001761, interní kód MU

Název: RECETOX RI - OP VVV (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX RI - OP VVV, PO 1 Posilování kapacit pro kvalitní výzkum

ED2.1.00/19.0382, projekt VaV

Název: CETOCOEN UPgrade

EF15_003/0000469, projekt VaV

Název: Cetocoen Plus

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

Citovat

SHARMA, Brij Mohan, Lisa Emily MELYMUK, Girija K. BHARAT, Petra PŘIBYLOVÁ, Ondřej SÁŇKA, Jana KLÁNOVÁ a Luca NIZZETTO. Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin. Science of the Total Environment. Amsterdam: Elsevier Science, 2018, roč. 627, June, s. 1495-1504. ISSN 0048-9697. Dostupné z: https://dx.doi.org/10.1016/j.scitotenv.2018.01.262.

@article{1473760,
   author = {Sharma, Brij Mohan and Melymuk, Lisa Emily and Bharat, Girija K. and Přibylová, Petra and Sáňka, Ondřej and Klánová, Jana and Nizzetto, Luca},
   article_location = {Amsterdam},
   article_number = {June},
   doi = {http://dx.doi.org/10.1016/j.scitotenv.2018.01.262},
   keywords = {PAHs; Ganges River; Source identification; Urbanization; Health risk assessment},
   language = {eng},
   issn = {0048-9697},
   journal = {Science of the Total Environment},
   title = {Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin},
   url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969718303048},
   volume = {627},
   year = {2018}
}

TY  - JOUR
ID  - 1473760
AU  - Sharma, Brij Mohan - Melymuk, Lisa Emily - Bharat, Girija K. - Přibylová, Petra - Sáňka, Ondřej - Klánová, Jana - Nizzetto, Luca
PY  - 2018
TI  - Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin
JF  - Science of the Total Environment
VL  - 627
IS  - June
SP  - 1495-1504
EP  - 1495-1504
PB  - Elsevier Science
SN  - 00489697
KW  - PAHs
KW  - Ganges River
KW  - Source identification
KW  - Urbanization
KW  - Health risk assessment
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0048969718303048
L2  - https://linkinghub.elsevier.com/retrieve/pii/S0048969718303048
N2  - Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous semi-volatile organic pollutants. Their environmental occurrence is of global concern as some of them are carcinogens, mutagens, and teratogens. In this study, concentrations and distributions of 16 priority PAHs (Sigma PAHs) were measured in air, atmospheric deposition, and surface water at various locations in Himalayan, Middle, and Lower Reaches of the Ganges River, covering a spatial transect of 2500 km, during two seasons (pre-monsoon and monsoon). The concentration of Sigma PAHs ranged between 2.2 and 182.2 ng m(-3) in air, between 186 and 8810 ng m(-2) day(-1) in atmospheric deposition, and between 0.05 and 65.9 ng L-1 in surface water. Air concentrations were strongly correlated with human population density. In the Middle and Lower Reaches of the Ganges River, atmospheric PAHs were mainly attributed to fossil fuel combustion sources. In the Himalayan Reach the influence of forest fire or biomass combustion was evident during the dry pre-monsoon season. Seasonality in concentrations of PAHs in river water was evident in the Himalayan Reach of the river, as a probable consequence of climate-modulated secondary source intensity (i.e. releases from glacier melting). Seasonality faded in the Middle and Lower Reaches of the Ganges where water contamination is expected to mainly reflect anthropogenic primary sources. Ambient air concentrations were used to calculate the probabilistic incremental lifetime cancer risk (ILCR). It was expectedly found to be higher in the Middle and Lower Reaches compared to the Himalayan Reach. The strong correlation between population density and air concentrations suggests population density may be used as a surrogate variable to assess human health risk in data-sparse regions such as the Ganges River basin.
ER  -

SHARMA, Brij Mohan, Lisa Emily MELYMUK, Girija K. BHARAT, Petra PŘIBYLOVÁ, Ondřej SÁŇKA, Jana KLÁNOVÁ a Luca NIZZETTO. Spatial gradients of polycyclic aromatic hydrocarbons (PAHs) in air, atmospheric deposition, and surface water of the Ganges River basin. \textit{Science of the Total Environment}. Amsterdam: Elsevier Science, 2018, roč.~627, June, s.~1495-1504. ISSN~0048-9697. Dostupné z: https://dx.doi.org/10.1016/j.scitotenv.2018.01.262.

Podrobný výpis o publikaci