2020
DOI: 10.1016/j.atmosenv.2020.117302
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Contrasts in chemical composition and oxidative potential in PM10 near flares in oil extraction and refining areas in Ecuador

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Cited by 17 publications
(8 citation statements)
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“…On the other hand, OP GSH and OP DTT are driven by the contents of organic matter and, probably, water from condensation or spraying, Mg, Na and Ba. A number of studies are in accordance with prior studies which found a relevant role of organic matter and/or moisture Ca species, Mg, Na and Ba of dust in ROS generation (Alcala-Orozco et al, 2020;Attfield and Morring, 1992;Barraza et al, 2020;Castranova and Vallyathan, 2000;Charrier and Anastasio, 2012;Cheng et al, 2021;Gao et al, 2020;Huang et al, 2005Huang et al, , 1998Iram Batool et al, 2020;Maclaren et al, 1989;Nishita-Hara et al, 2019;Xu et al, 2017;Yu et al, 2018).…”
Section: Multilinear Regression Analysis Of the Oxidative Potential O...supporting
confidence: 89%
“…On the other hand, OP GSH and OP DTT are driven by the contents of organic matter and, probably, water from condensation or spraying, Mg, Na and Ba. A number of studies are in accordance with prior studies which found a relevant role of organic matter and/or moisture Ca species, Mg, Na and Ba of dust in ROS generation (Alcala-Orozco et al, 2020;Attfield and Morring, 1992;Barraza et al, 2020;Castranova and Vallyathan, 2000;Charrier and Anastasio, 2012;Cheng et al, 2021;Gao et al, 2020;Huang et al, 2005Huang et al, , 1998Iram Batool et al, 2020;Maclaren et al, 1989;Nishita-Hara et al, 2019;Xu et al, 2017;Yu et al, 2018).…”
Section: Multilinear Regression Analysis Of the Oxidative Potential O...supporting
confidence: 89%
“…The higher concentrations of Mo were also found to be associated with oil operations in Ecuador. 76 Moreover, the chemical composition of the snow in the ABS region is most similar to the bulk composition of the ABS, and in particular the composition of the mineral fraction.…”
Section: Comparison Of Te Ratios In Snow With Bulk Abs Bitumen and Mi...mentioning
confidence: 94%
“…Our understanding of the role that polluting industries play in environmental degradation is not new. Numerous experts have evaluated case studies throughout Ecuador, examining the environmental and social impacts associated with oil extraction, mining, deforestation, industry and other activities (Barraza et al, 2020;Buchanan, 2013;Jurado and Southgate, 1999;Mosandl et al, 2008). However, the intensive work that such research involves, while rewarding, can also be time and resource consuming (Anderson, 2010).…”
Section: Interpretation Of Findingsmentioning
confidence: 99%