Sun T, Bao H M. 2011b. Thermal-gradient induced non-mass-dependent isotope fractionation. Rapid Commun Mass Sp, 25: 765-773
[6]
Tanaka N, Rye D M, Xiao Y, et al. 1994. Use of stable sulfur isotope systematic for evaluating oxidation reaction pathways and in-cloud scavenging of sulfur-dioxide in the atmosphere. Geophys Res Lett, 21: 1519-1522
[7]
Toyama K, Satake H, Takashima S, et al. 2007. Long-range transportation of contaminations from the Asian Continent to The Northern Japan Alps, recorded in snow cover on Mt Nishi-Hodaka-Dake. Bull Glaciol Res, 24: 37-47
[8]
Watanabe Y, Farquhar J, Ohmoto H. 2009. Anomalous fractionations of sulfur isotopes during thermo chemical sulfate reduction. Science, 324: 370-373
Bao H M, Reheis M C. 2003. Multiple oxygen and sulfur isotopic analyses on water-soluble sulfate in bulk atmospheric deposition from the southwestern United States. J Geophys Res, 108: 4430-4438
[16]
Eriksen T E. 1972a. Sulphur isotope effects. I. The isotopic exchange coefficient for the sulphur isotopes 34S-32S in the system SO2g-HSO-3aq at 25, 35, and 45℃. Acta Chem Scand, 26: 573-580
[17]
Eriksen T E. 1972b. Sulphur isotope effects. III. Enrichment of 34S by chemical exchange between SO2g and aqueous solutions of SO2. Acta Chem Scand, 26: 975-979
[18]
Farquhar J, Savarino J, Airieau S, et al. 2001. Observation of wavelength-sensitive mass-independent sulfur isotope effects during SO2 photolysis: Implications for the early atmosphere. J Geophys Res, 106: 32829-32839
[19]
Farquhar J, Peters M, Johnston D T, et al. 2007. Isotopic evidence for Mesoarchaean anoxia and changing atmospheric sulfur chemistry. Nature, 449: 706-709
[20]
Holt B D, Kumar R, Cunningham P T. 1981. Oxygen-18 study of the aqueous-phase oxidation of sulfur dioxide. Atmos Environ, 15: 557-566
[21]
Holt B D, Cunningham P T, Engelkemeir A G, et al. 1983. Oxygen-18 study of nonaqueous-phase oxidation of sulfur dioxide. Atmos Environ, 17: 625-632
[22]
Jenkins K A, Bao H M. 2006. Multiple oxygen and sulfur isotope compositions of atmospheric sulfate in Baton Rouge, LA, USA. Atmos Environ, 40: 4528-4537
[23]
Liang J, Jacobson M Z. 1999. A study of sulfur dioxide oxidation pathways over a range of liquid water contents, pH values, and temperatures. J Geophys Res, 104: 13749-13769
[24]
Masterson A L, Farquhar J, Wing B A. 2011. Sulfur mass-independent fractionation patterns in the broadband UV photolysis of sulfur dioxide: Pressure and third body effects. Earth Planet Sci Lett, 306: 253-260
[25]
Mukai H, Tanaka A, Fujii T, et al. 2001. Regional characteristics of sulfur and lead isotope ratios in the atmosphere at several Chinese urban sites. Environ Sci Technol, 35: 1064-1071
[26]
Norman A L, Belzer W, Barrie L. 2004. Insights into the biogenic contribution to total sulphate in aerosol precipitation in the Fraser Valley afforded by isotopes of sulphur and oxygen. J Geophys Res, 109: 5311-5320
[27]
Norman A L, Anlauf K, Hayden K, et al. 2006. Aerosol sulphate and its oxidation on the Pacific NW coast: S and O isotopes in PM2.5. Atmos Environ, 40: 2676-2689
[28]
Sun T, Bao H M. 2011a. Non-mass-dependent 17O anomalies generated by a superimposed thermal gradient on a rarefied O2 gas in a closed system. Rapid Commun Mass Sp, 25: 20-24
