Chemical characterization of surface snow in Istanbul (NW Turkey) and their association with atmospheric circulations

Environmental Monitoring and Assessment
Asli BaysalGulcin Gumus

Abstract

The understanding of the impurities in natural snow is important in realizing its atmospheric quality, soil characteristics, and the pollution caused to the environment. Knowledge of the occurrence of major ions and trace metals in the snow in the megacity of Istanbul is very limited. This manuscript attempts to understand the origin of major soluble ions (fluoride, acetate, formate, chlorite, chloride, nitrite, chlorate, bromide, nitrate, sulfate, phosphate, and perchlorate) and some trace metals (Fe, Mn, Cd, Co, Ni, Pb, Zn, Cu) in winter surface snow, collected in Istanbul, Turkey. The sampling of the surface snow was conducted after each precipitation during the winter of 2015-2016 at three sites in the city. Besides the statistical evaluation of the major ions, and some trace metal concentrations, the chemical variations along with atmospheric circulations, which are important modification mechanisms that influence the concentrations, were investigated in the study. At examined locations and times, 12 major anions were investigated and in these anions fluoride, chlorite, chlorate, bromide, and perchlorate in the snow samples were below the detection limit; only SO4(2-), NO3(-), and CI(-) were found to be in the range of 1.1...Continue Reading

References

Dec 14, 2004·The Science of the Total Environment·Patrice de CaritatJudy E Vaive
Aug 20, 2008·Proceedings of the National Academy of Sciences of the United States of America·Joseph R McConnell, Ross Edwards
Jun 22, 2012·The Science of the Total Environment·Gregory T CarlingWilliam P Johnson
Jan 7, 2014·The Science of the Total Environment·Huseyin OzdemirAlper Unal
Aug 1, 2014·Environmental Pollution·Fabian BeynKirstin Dähnke
Apr 4, 2015·Environmental Monitoring and Assessment·Patrycja SiudekJerzy Siepak

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Citations

Sep 22, 2020·Bulletin of Environmental Contamination and Toxicology·Asli BaysalGul Sirin Ustabasi

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