Matches in SemOpenAlex for { <https://semopenalex.org/work/W1937729744> ?p ?o ?g. }
- W1937729744 abstract "Abstract. The health implications of PM2.5 in tropical regions of Southeast Asia are significant as PM2.5 can pose serious health concerns. PM2.5 is strongly influenced by the monsoon. We quantitatively characterize the health risks posed to human populations by selected heavy metals in PM2.5. Monsoonal effects as well as factors influencing the sources of PM2.5 were also determined. Apportionment analysis of PM2.5 was undertaken using US EPA positive matrix factorization (PMF) 5.0 and a mass closure model. Overall, 48 % of the samples exceeded the World Health Organization (WHO) 24 h guideline. The mass closure model identified four sources of PM2.5: (a) mineral matter (MIN) (35 %), (b) secondary inorganic aerosol (SIA) (11 %), (c) sea salt (SS) (7 %), (d) trace elements (TE) (2 %) and (e) undefined (UD) (45 %). PMF 5.0 identified five potential sources and motor vehicle emissions and biomass burning were dominant followed by marine and sulfate aerosol, coal burning, nitrate aerosol, and mineral and road dust. The non-carcinogenic risk level for four selected metals (Pb, As, Cd and Ni) in PM2.5 and in the identified major sources by PMF > 5.0, with respect to inhalation follows the order of PM2.5 > coal burning > motor vehicle emissions/biomass burning > mineral/road dust. The lifetime cancer risk follows the order of As > Ni > Pb > Cd for mineral/road dust, coal burning and overall of PM2.5 concentration and As > Pb > Ni > Cd for motor vehicle/biomass burning. Overall, the associated cancer risk posed by the exposure of toxic metals in PM2.5 is three to four in 1 000 000 people in this location." @default.
- W1937729744 created "2016-06-24" @default.
- W1937729744 creator A5008624030 @default.
- W1937729744 creator A5022722148 @default.
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- W1937729744 creator A5059615894 @default.
- W1937729744 creator A5079466715 @default.
- W1937729744 date "2015-08-18" @default.
- W1937729744 modified "2023-09-24" @default.
- W1937729744 title "Fine particulate matter associated with monsoonal effect and the responses of biomass fire hotspots in the tropical environment" @default.
- W1937729744 cites W1035045019 @default.
- W1937729744 cites W1605754904 @default.
- W1937729744 cites W1965399927 @default.
- W1937729744 cites W1970936038 @default.
- W1937729744 cites W1971438019 @default.
- W1937729744 cites W1972322328 @default.
- W1937729744 cites W1973747753 @default.
- W1937729744 cites W1979301559 @default.
- W1937729744 cites W1982998144 @default.
- W1937729744 cites W1984780780 @default.
- W1937729744 cites W1988249327 @default.
- W1937729744 cites W1990183940 @default.
- W1937729744 cites W1991222794 @default.
- W1937729744 cites W1991623763 @default.
- W1937729744 cites W1992821860 @default.
- W1937729744 cites W1993057794 @default.
- W1937729744 cites W2000430159 @default.
- W1937729744 cites W2005029287 @default.
- W1937729744 cites W2005365195 @default.
- W1937729744 cites W2005506755 @default.
- W1937729744 cites W2007173101 @default.
- W1937729744 cites W2008552537 @default.
- W1937729744 cites W2010426293 @default.
- W1937729744 cites W2011372847 @default.
- W1937729744 cites W2011490595 @default.
- W1937729744 cites W2012427295 @default.
- W1937729744 cites W2016091032 @default.
- W1937729744 cites W2018868978 @default.
- W1937729744 cites W2019747700 @default.
- W1937729744 cites W2020306346 @default.
- W1937729744 cites W2020686549 @default.
- W1937729744 cites W2025520064 @default.
- W1937729744 cites W2025658496 @default.
- W1937729744 cites W2028546793 @default.
- W1937729744 cites W2031032649 @default.
- W1937729744 cites W2036432952 @default.
- W1937729744 cites W2037329711 @default.
- W1937729744 cites W2037505429 @default.
- W1937729744 cites W2037570227 @default.
- W1937729744 cites W2038605128 @default.
- W1937729744 cites W2043299481 @default.
- W1937729744 cites W2045216147 @default.
- W1937729744 cites W2045403450 @default.
- W1937729744 cites W2047177246 @default.
- W1937729744 cites W2049204516 @default.
- W1937729744 cites W2050620568 @default.
- W1937729744 cites W2050901392 @default.
- W1937729744 cites W2051275129 @default.
- W1937729744 cites W2051810133 @default.
- W1937729744 cites W2056536324 @default.
- W1937729744 cites W2056857971 @default.
- W1937729744 cites W2057770924 @default.
- W1937729744 cites W2058615120 @default.
- W1937729744 cites W2059745395 @default.
- W1937729744 cites W2060455347 @default.
- W1937729744 cites W2065058551 @default.
- W1937729744 cites W2066247722 @default.
- W1937729744 cites W2067895220 @default.
- W1937729744 cites W2069897217 @default.
- W1937729744 cites W2072470083 @default.
- W1937729744 cites W2073604092 @default.
- W1937729744 cites W2076549499 @default.
- W1937729744 cites W2081300775 @default.
- W1937729744 cites W2084089284 @default.
- W1937729744 cites W2084533248 @default.
- W1937729744 cites W2085936875 @default.
- W1937729744 cites W2086991268 @default.
- W1937729744 cites W2087276557 @default.
- W1937729744 cites W2089868495 @default.
- W1937729744 cites W2090457605 @default.
- W1937729744 cites W2090680793 @default.
- W1937729744 cites W2093973735 @default.
- W1937729744 cites W2095456922 @default.
- W1937729744 cites W2098585490 @default.
- W1937729744 cites W2098651037 @default.
- W1937729744 cites W2101659685 @default.
- W1937729744 cites W2104515124 @default.
- W1937729744 cites W2106591806 @default.
- W1937729744 cites W2106610108 @default.
- W1937729744 cites W2112382872 @default.
- W1937729744 cites W2115786748 @default.
- W1937729744 cites W2118278119 @default.
- W1937729744 cites W2118548099 @default.
- W1937729744 cites W2118835402 @default.
- W1937729744 cites W2119069360 @default.
- W1937729744 cites W2120625206 @default.
- W1937729744 cites W2121745948 @default.