Redox transformations of mercury in an Arctic snowpack at springtime

Atmospheric Environment

Volumn 38, Issue 39, 2004, Pages 6763-6774

  Poulain, Alexandre J ^a   Lalonde, Janick D ^b   Amyot, Marc ^a   Shead, Justin A ^a   Raofie, Farhad ^c   Ariya, Parisa A ^c  

^a UNIVERSITÉ DE MONTRÉAL   (Canada)

^b Force Health Protection

^c MCGILL UNIVERSITY   (Canada)

Author keywords

Arctic; Mercury; Oxidation; Reduction; Snow

Indexed keywords

PHOTOPRODUCTION; VOLATILE MERCURY IN SNOW (VMS);

CONCENTRATION (PROCESS); GAS DYNAMICS; IN SITU PROCESSING; MERCURY (METAL); REDOX REACTIONS;

SNOW;

MERCURY; ORGANIC COMPOUND; RADICAL;

ATMOSPHERIC CHEMISTRY; MERCURY (ELEMENT); OXIDATION; PHOTOCHEMISTRY; POLAR REGION; SNOWPACK;

ARCTIC; ARCTIC CLIMATE; ARTICLE; CHEMICAL REACTION; GAS; LIGHT; MONITORING; OXIDATION; OXIDATION REDUCTION REACTION; PRIORITY JOURNAL; SPRING; ULTRAVIOLET RADIATION;

ARCTIC; ARCTIC AND ANTARCTIC; WORLD;

EID: 8444243040     PISSN: 13522310     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.atmosenv.2004.09.013     Document Type: Article

References (28)

1. P.A. Ariya, J.F. Hopper, and G.W. Harris C-2-C-7 hydrocarbon concentrations in arctic snowpack interstitial air Potential presence of active Br within the snowpack Journal of Atmospheric Chemistry 34 1 1999 55 64
2. P.A. Ariya, A. Khalizov, and A. Gidas Reactions of gaseous mercury with atomic and molecular halogens kinetics, product studies, and atmospheric implications Journal of Physical Chemistry A 106 2002 7310 7320
3. P.A. Ariya, O. Nepotchatykh, O. Ignatova, and M. Amyot Microbiological degradation of organic compounds in the atmosphere Geophysical Research Letter 29 22 2002 Art. No. 2077
4. P.A. Ariya, and M. Amyot New directions The role of bioaerosols in atmospheric chemistry and physics Atmospheric Environment 38 2004 1231 1232
5. Colbeck, S., Akitaya, E., Armostrong, R., Gubler, H., Lafeuille, J., Lied, K., McClung, D., Morris, E., 1985. The international classification for seasonal snow on the ground. The International Commission on Snow and Ice of the International Association of scientific Hydrology and the International Glaciology Society.
6. A. Dommergue, C.P. Ferrari, L. Poissant, P.A. Gauchard, and C. Boutron Diurnal cycles of gaseous mercury within the snowpack at Kuujjuarapik /Whapmagoostui, Quebec, Canada Environmental Science and Technology 37 2003 3289 3297
7. R. Ebinghaus, H.H. Kock, C. Temme, J.W. Einax, A.G. Lowe, A. Richter, and J.P. Burrows Antarctic Springtime Depletion of Atmospheric Mercury Environmental Science and Technology 36 2002 1238 1244
8. C.P. Ferrari, A. Dommergue, C.F. Boutron, H. Skov, M. Goodsite, and B. Jensen Nighttime production of elemental gaseous mercury in interstitial air of snow at Station Nord, Greenland Atmospheric Environment 38 2004 2727 2735
9. G.A. Gill, and K. Bruland Mercury in freshwater systems in California and other areas Environmental Science and Technology 24 1990 1392 1400
10. L. Hanot, and J. Dominé Evolution of the surface Area of a Snow layer Environmental Science and Technology 33 1999 4250 4255
11. K. Kawamura, H. Kasukabe, and L.A. Barrie Source and reaction pathways of dicarboxylic acids, ketoacids and dicarbonyls in arctic aerosols one year of observations Atmospheric environment 30 10-11 1996 1709 1722
12. M.D. King, and W.R. Simpson Extinction of UV radiation in Arctic snow at Alert, Canada (82°N) Journal of Geophysical Research 106 D12 2001 12499 12507
13. N. Lahoutifard, M.C. Sparling, and D.R.S. Lean "Interrelationships between atmospheric mercury, mercury speciation in the snow and springtime weather conditions in the High Arctic" COMERN fourth General meeting, 5-7 November 2003 Fairmount Algonquin-St Andrew's (NB) Canada
14. J.D. Lalonde, M. Amyot, A.M.L. Kraepiel, and F.M.M. Morel Photooxidation of Hg(0) in artificial and natural waters Environmental Science and Technology 35 2001 1367 1372
15. J.D. Lalonde, A.J. Poulain, and M. Amyot The role of mercury redox reactions in snow on snow-to-air mercury transfer Environmental Science and Technology 36 2002 174 178
16. J.D. Lalonde, M. Amyot, M.R. Doyon, and J.C. Auclair Photo-induced Hg(II) reduction in snow from the remote and temperate experimental lakes Area (Ontario, Canada) Journal of Geophysical Research-Atmospheres 108 D6 2003 Art. No. 4200
17. J.D. Lalonde, M. Amyot, J. Orvoine, F.M.M. Morel, J.C. Auclair, and P.A. Ariya Photoinduced oxidation of Hg-0 (aq) in the waters from the St. Lawrence estuary Environmental Science and Technology 38 2 2004 508 514
18. C. Leck, M. Norman, E.K. Bigg, and R. Hillamo Chemical composition and sources of the high Arctic aerosol relevant for cloud formation Journal of Geophysical Research - Atmospheres 107 D12 2002 Art. No. 4135
19. S.E. Lindberg, S. Brooks, C.J. Lin, K.J. Scott, T. Meyers, L. Chambers, M. Landis, and R. Stevens Formation of reactive gaseous mercury in the arctic evidence of oxidation of Hg(0) to gas-phase Hg-II compounds after arctic sunrise Water Air and soil Pollution, Focus 1 2001 295 302
20. S.E. Lindberg, S. Brooks, C.J. Lin, K. Scott, M. Landis, R. Stevens, M. Goodsite, and A. Richter Dynamic oxidation of gaseous mercury in the Arctic troposphere at polar sunrise Environmental Science and Technology 36 2002 1245 1256
21. J.Y. Lu, W.H. Schroeder, L.A. Barrie, A. Steffen, H.E. Welch, K. Martin, L. Lockhart, R.V. Hunt, G. Boila, and A. Richter Magnification of atmospheric mercury deposition to Polar Regions in springtime the link to tropospheric ozone depletion chemistry Geophysical Research Letters 28 17 2001 3219 3222
22. Poissant L., Pilote M., 2003. Time series analysis of atmospheric mercury in Kuujjuarapik/Whapmagoostui (Quebec). Journal de physique IV, 107: 1079-1082 Part 2.
23. W.H. Schroeder, K.G. Anlauf, L.A. Barrie, J.Y. Lu, and A. Steffen Arctic springtime depletion of mercury Nature 394 1998 331 332
24. W.H. Schroeder, A. Steffen, K. Scott, T. Bender, E. Prestbo, R. Ebinghaus, J.Y. Lu, and S.E. Lindberg Conference report; Summary Report first international Arctic atmospheric mercury research workshop Atmospheric Environment 37 2003 2551 2555
25. K.J. Scott Development and use of a mer-lux bioreporter for the measurement and characterization of bioavailable Hg(II) in defined media and aquatic environmental samples. Ph.D. thesis 2003 University of Manitoba Winnipeg, Manitoba, Canada 152pp
26. A. Steffen, W. Schroeder, J. Bottenheim, J. Narayan, and J.D. Fuentes Atmospheric mercury concentrations measurements and profiles near snow and ice surfaces in the Canadian Arctic during Alert 2000 Atmospheric Environment 36 2002 2653 2661
27. A.L. Sumner, and P.B. Shepson Snowpack production of formaldehyde and its effect on the Arctic troposphere Nature 398 6724 1999 230 233
28. D. Toom-Sauntry, and L.A. Barrie Chemical composition of snowfall in the high Arctic 1990-1994 Atmospheric Environment 36 2002 2683 2693