个人简介

B.Sc. (York University, 1992) Ph.D. (Centre for Atmospheric Chemistry, York University, 1996) MPI Postdoctoral Fellow (Max-Planck Institute for Chemistry-Atmospheric Chemistry Division, 1996-1998) FCAR Strategic Professor-Scientist William Dawson Scholar (McGill equivalent to CRC II) 2001-2006, and 2006-2011 ACS Progress Award 2005 Clara Benson Award (2010). Canadian society for Chemistry

研究领域

Analytical/Environmental Chemical Physics

Our research is in the field of physical chemistry and analytical chemistry of relevance to the atmosphere and atmospheric interfaces (air/water/ice/snow). It focuses on the understanding of selected chemical transformations of organic compounds, as well as the understanding of trace metal pollutants in the atmosphere and at atmosphere/water/snow interfaces. We perform our research through complementary laboratory, field measurement (around the world) and numerical modeling approaches. Our current studies focuses on understanding physical and chemical processes involving aerosols. Ongoing research includes aerosol formation processes from gas-phase reactions, gas-particle partitioning, aerosol transformation, aerosol-cloud interactions, cloud nucleation microphysics, as well as the development of novel techniques for ultra-trace gases and particles using nano and micro-aerosols. The interaction between aerosols and clouds is a significant factor affecting the magnitude of the climate change and is a major research topic recognized by the International Panel on Climate Change. Chemical reactions are studied through state-of-the-art kinetic and photochemical laboratory investigations. We perform highly sensitivity measurements of trace compounds to characterize chains of chemical reactions and nucleation processes, both in the atmosphere and at air/water/snow interfaces. Further research activities include complementary computational and atmospheric chemical modelling of the reaction intermediates in the atmosphere to simulate the complex physical-bio-chemical interactions. During the last five years, we also strive to develop of novel green chemistry methods and techniques for removal of pollutants.

近期论文

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Ariya, Parisa A.; Amyot, Marc; Dastoor, Ashu; Deeds, Daniel; Subir, Mahamud; Feinberg, Aryeh; Kos, Gregor; Poulain, Alexandre; Ryjkov, A; Semeniuk, Kirill; Toyota, Kenjiro, "Mercury Physicochemical and Biogeochemical Transformation in the Atmosphere and at Atmospheric Interfaces: A Review and Future Directions", Chemical Reviews (American Chemical Society), 2015, accepted. A. Feinberg, U. Kurien, P. A. Ariya, "The kinetics of aqueous mercury(II) reduction by sulfite over an array of environmental conditions", Water, Air, & Soil Pollution. DOI: 10.1007/s11270-015-2371-0, 2015 M. Subir, N. Eltouny, and P. A. Ariya, "A Surface Second Harmonic Generation Investigation of Volatile Organic Compound Adsorption on a Liquid Mercury Surface" Royal Society of Chemistry, RSC Advances, 2015, 5, 23464 - 23470 Ali Moridnejad, Neamat Karimi, Parisa A. Ariya, Newly desertified regions in Iraq and its surrounding areas: Significant novel sources of global dust particles, Journal of Arid Environments, Journal of Arid Environments 2015; 116. DOI:10.1016/j.jaridenv.2015.01.008 Steffen A., Lehnherr I, Cole A., Ariya, P. Dastoor, Durnford D., Kirk J., Pilote M. Atmospheric mercury in the Canadian Arctic. Part I: A review of recent field measurements Science of Total Environment, doi: 10.1016/j.scitotenv.2014.10.109. R. Mortazavi, A. Attayi, and P. A. Ariya, A Next Generation Sequencing of Arctic Bacteria in Snow and Frost Flowers: Identification, Abundance and Freezing nucleation, Atmos. Chem. Phys. Discuss., 14, 1鈥?38, 2014 Zhenzhong Hu , Maximilien Beuret , Hassan Khan, and Parisa A. Ariya Development of a Recyclable Remediation System for Gaseous BTEX: Combination of Iron Oxides Nanoparticles Adsorbents and Electrochemistry, ACS Sustainable Chem. Eng., 2014, 2 (12), pp 2739鈥?2747 Connie Ye and Parisa A. Ariya, Co-Adsorption of Gaseous Benzene, Toluene, Ethylbenzene, m-Xylene (BTEX) and SO2 on Recyclable Fe3O4 Nanoparticles at 0-101 % Relative Humidities. Journal of Environmental Sciences, 2014, in press Nermin Eltouny, Parisa Ariya, Enhanced Reactivity toward Oxidation by Water Vapor: Interactions of Toluene and NO2 on Hydrated Magnetite Nanoparticles, The Journal of Physical Chemistry C, 118 (41), pp 23654鈥?23663, 2014 N. Eltouny and P. A. Ariya, Competing reactions of selected atmospheric gases on Fe3O4 nano particles surfaces, Phys. Chem. Chem. Phys., 2014, 16 (42), 23056 - 23066 G. Kos, N. Adechina, V. Kanthasamy and P. A. Ariya, Volatile organic compounds in Arctic snow: Concentrations and implications for atmospheric processes", Environmental Science: Processes & Impacts (Royal Society for Chemistry), 2014, DOI: 10.1039/C4EM00324A Lin Si and Parisa A. Ariya, Photochemical Reactions of Divalent Mercury with Thioglycolic Acid: Formation of Mercuric Sulfide Particles", Chemosphere;119C:467-472, 2014 Ariya, P. A., G. Kos, R. Mortazavi, E. D. Hudson, V. Kanthasamy, N. Eltouny, J. Sun, and C. Wilde. Bio-Organic Materials in the Atmosphere and Snow: Measurement and Characterization, in Atmospheric and Aerosol Chemistry, V.F. McNeill and P.A. Ariya, Editors. 2014. p. 145-199. McNeill, V.F. and P.A. Ariya, Atmospheric and Aerosol Chemistry Preface, in Atmospheric and Aerosol Chemistry, V.F. McNeill and P.A. Ariya, Editors. 2014. p. V-VI