A. Unep, Technical Background Report for the Global Mercury Assessment 2013, Arctic Monitoring and Assessment Programme, 2013.

H. M. Amos, D. J. Jacob, C. D. Holmes, J. A. Fisher, Q. Wang et al., Gas-particle partitioning of atmospheric Hg(II) and its effect on global mercury deposition, Atmos. Chem. Phys, vol.125194, pp.591-60310, 2012.

H. M. Amos, D. J. Jacob, D. G. Streets, and E. M. Sunderland, Legacy impacts of all-time anthropogenic emissions on the global mercury cycle, Global Biogeochemical Cycles, vol.40, issue.17, pp.410-421, 2013.
DOI : 10.1002/gbc.20040

H. M. Amos, D. J. Jacob, D. Kocman, H. M. Horowitz, Y. Zhang et al., Global Biogeochemical Implications of Mercury Discharges from Rivers and Sediment Burial, Environmental Science & Technology, vol.48, issue.16, pp.9514-952210, 1021.
DOI : 10.1021/es502134t

M. Amyot, G. A. Gill, and F. M. Morel, Production and Loss of Dissolved Gaseous Mercury in Coastal Seawater, Environmental Science & Technology, vol.31, issue.12, pp.3606-3611, 1997.
DOI : 10.1021/es9703685

M. E. Andersson, J. Sommar, K. Gårdfeldt, and S. Jutterström, Air???sea exchange of volatile mercury in the North Atlantic Ocean, Marine Chemistry, vol.125, issue.1-4, pp.1-7, 2011.
DOI : 10.1016/j.marchem.2011.01.005

H. Angot, M. Barret, O. Magand, M. Ramonet, and A. Dommergue, A 2-year record of atmospheric mercury species at a background Southern Hemisphere station on Amsterdam Island, Atmos. Chem. Phys, vol.145194, pp.11461-1147310, 2014.

A. N. Antia, W. Koeve, G. Fischer, T. Blanz, D. Schulz-bull et al., sequestration, Global Biogeochemical Cycles, vol.40, issue.4, pp.845-86210, 1029.
DOI : 10.1029/2000GB001376

K. Aspmo, P. Gauchard, A. Steffen, C. Temme, T. Berg et al., Measurements of atmospheric mercury species during an international study of mercury depletion events at Ny-??lesund, Svalbard, spring 2003. How reproducible are our present methods?, Atmospheric Environment, vol.39, issue.39, pp.7607-7619, 2005.
DOI : 10.1016/j.atmosenv.2005.07.065

E. Bagnato, G. Tamburello, G. Avard, M. Martinez-cruz, M. Enrico et al., Mercury fluxes from volcanic and geothermal sources: an update, Geological Society, London, Special Publications, vol.410, issue.1, pp.263-28510, 2014.
DOI : 10.1144/SP410.2

J. O. Bash, Description and initial simulation of a dynamic bidirectional air-surface exchange model for mercury in Community Multiscale Air Quality (CMAQ) model, Journal of Geophysical Research, vol.33, issue.1, pp.10-1029, 2010.
DOI : 10.1029/2009JD012834

J. O. Bash, P. Bresnahan, and D. R. Miller, Dynamic Surface Interface Exchanges of Mercury: A Review and Compartmentalized Modeling Framework, Journal of Applied Meteorology and Climatology, vol.46, issue.10, pp.1606-161810, 2007.
DOI : 10.1175/JAM2553.1

N. Batrakova, O. Travnikov, R. , and O. , Chemical and physical transformations of mercury in the ocean: a review, Ocean Sci, pp.1047-1063, 1047.

I. Bey, D. J. Jacob, R. M. Yantosca, J. A. Logan, B. D. Field et al., Global modeling of tropospheric chemistry with assimilated meteorology: Model description and evaluation, Journal of Geophysical Research: Atmospheres, vol.37, issue.D19, pp.23073-2309510, 1029.
DOI : 10.1029/2001JD000807

E. Brunke, C. Labuschagne, R. Ebinghaus, H. H. Kock, and F. Slemr, Gaseous elemental mercury depletion events observed at Cape Point during, Atmos. Chem. Phys, vol.105194, pp.1121-113110, 1121.

S. Song, An extended Kalman-filter for regional scale inverse emission estimation, Atmos. Chem. Phys, vol.125194, pp.3455-347810, 2012.

O. R. Bullock, D. Atkinson, T. Braverman, K. Civerolo, A. Dastoor et al., The North American Mercury Model Intercomparison Study (NAMMIS): Study description and model-to-model comparisons, Journal of Geophysical Research, vol.35, issue.D9, p.10, 1029.
DOI : 10.1029/2008JD009803

O. R. Bullock, D. Atkinson, T. Braverman, K. Civerolo, A. Dastoor et al., An analysis of simulated wet deposition of mercury from the North American Mercury Model Intercomparison Study, Journal of Geophysical Research, vol.29, issue.D19, p.10, 1029.
DOI : 10.1029/2008JD011224

Y. Chen and R. G. Prinn, Estimation of atmospheric methane emissions between 1996 and 2001 using a three-dimensional global chemical transport model, Journal of Geophysical Research: Atmospheres, vol.10, issue.D16, pp.10-1029, 2006.
DOI : 10.1029/2005JD006058

I. Cheng, L. Zhang, H. Mao, P. Blanchard, R. Tordon et al., Seasonal and diurnal patterns of speciated atmospheric mercury at a coastal-rural and a coastal-urban site, Atmospheric Environment, vol.82, pp.193-205, 2014.
DOI : 10.1016/j.atmosenv.2013.10.016

A. S. Cole, A. Steffen, K. A. Pfaffhuber, T. Berg, M. Pilote et al., Ten-year trends of atmospheric mercury in the high Arctic compared to Canadian sub- Arctic and mid-latitude sites, Atmos. Chem. Phys, vol.135194, pp.1535-154510, 1535.

A. S. Cole, A. Steffen, C. S. Eckley, J. Narayan, M. Pilote et al., A Survey of Mercury in Air and Precipitation across Canada: Patterns and Trends, Atmosphere, vol.5, issue.3, pp.635-668, 2014.
DOI : 10.3390/atmos5030635

D. Cossa, L. Heimbürger, D. Lannuzel, S. R. Rintoul, E. C. Butler et al., Mercury in the Southern Ocean, Geochimica et Cosmochimica Acta, vol.75, issue.14, pp.4037-4052, 2011.
DOI : 10.1016/j.gca.2011.05.001

A. P. Dastoor and D. A. Durnford, Arctic Ocean: Is It a Sink or a Source of Atmospheric Mercury?, Environmental Science & Technology, vol.48, issue.3, pp.1707-171710, 2013.
DOI : 10.1021/es404473e

B. De-foy, C. Wiedinmyer, and J. J. Schauer, Estimation of mercury emissions from forest fires, lakes, regional and local sources using measurements in Milwaukee and an inverse method, Atmospheric Chemistry and Physics, vol.12, issue.19, pp.8993-901110, 2012.
DOI : 10.5194/acp-12-8993-2012

B. De-foy, J. Heo, and J. J. Schauer, Estimation of direct emissions and atmospheric processing of reactive mercury using inverse modeling, Atmospheric Environment, vol.85, pp.73-82, 2014.
DOI : 10.1016/j.atmosenv.2013.11.070

J. D. Demers, J. D. Blum, Z. , and D. R. , Mercury isotopes in a forested ecosystem: Implications for air-surface exchange dynamics and the global mercury cycle, Global Biogeochemical Cycles, vol.22, issue.4, pp.222-238, 2013.
DOI : 10.1002/gbc.20021

J. S. Denkenberger, C. T. Driscoll, B. A. Branfireun, C. S. Eckley, M. Cohen et al., A synthesis of rates and controls on elemental mercury evasion in the Great Lakes Basin, Environmental Pollution, vol.161, pp.291-298, 2012.
DOI : 10.1016/j.envpol.2011.06.007

D. Simone, F. Gencarelli, C. N. Hedgecock, I. M. Pirrone, and N. , Global atmospheric cycle of mercury: a model study on the impact of oxidation mechanisms, Environmental Science and Pollution Research, vol.12, issue.14, pp.4110-412310, 2014.
DOI : 10.1007/s11356-013-2451-x

T. S. Dibble, M. J. Zelie, M. , and H. , Thermodynamics of reactions of ClHg and BrHg radicals with atmospherically abundant free radicals, Atmos. Chem. Phys, vol.125194, pp.10271-1027910, 2012.

C. T. Driscoll, R. P. Mason, H. M. Chan, D. J. Jacob, and N. Pirrone, Mercury as a Global Pollutant: Sources, Pathways, and Effects, Environmental Science & Technology, vol.47, issue.10, pp.4967-498310, 2013.
DOI : 10.1021/es305071v

D. Durnford, A. Dastoor, D. Figueras-nieto, and A. Ryjkov, Long range transport of mercury to the Arctic and across Canada, Atmos. Chem. Phys, vol.105194, pp.6063-608610, 2010.

R. Ebinghaus, S. G. Jennings, W. H. Schroeder, T. Berg, T. Donaghy et al., International field intercomparison measurements of atmospheric mercury species at Mace Head, Ireland, Atmospheric Environment, vol.33, issue.18, pp.3063-307310, 1999.
DOI : 10.1016/S1352-2310(98)00119-8

R. Ebinghaus, S. G. Jennings, H. H. Kock, R. G. Derwent, A. J. Manning et al., Decreasing trends in total gaseous mercury observations in baseline air at Mace Head, Ireland from 1996 to 2009, Atmospheric Environment, vol.45, issue.20, pp.3475-3480, 1996.
DOI : 10.1016/j.atmosenv.2011.01.033

G. C. Edwards and D. A. Howard, Air-surface exchange measurements of gaseous elemental mercury over naturally enriched and background terrestrial landscapes in Australia, Atmospheric Chemistry and Physics, vol.13, issue.10, pp.5325-533610, 2013.
DOI : 10.5194/acp-13-5325-2013

J. A. Ericksen, M. S. Gustin, M. Xin, P. J. Weisberg, and G. C. Fernandez, Air???soil exchange of mercury from background soils in the United States, Science of The Total Environment, vol.366, issue.2-3, pp.851-863, 2006.
DOI : 10.1016/j.scitotenv.2005.08.019

J. A. Fisher, D. J. Jacob, A. L. Soerensen, H. M. Amos, A. Steffen et al., Riverine source of Arctic Ocean mercury inferred from atmospheric observations, Nature Geoscience, vol.40, issue.7, pp.499-50410, 1038.
DOI : 10.1038/ngeo1478

W. F. Fitzgerald, C. H. Lamborg, and C. R. Hammerschmidt, Marine Biogeochemical Cycling of Mercury, Chemical Reviews, vol.107, issue.2, pp.641-66210, 2007.
DOI : 10.1021/cr050353m

H. R. Friedli, A. F. Arellano, S. Cinnirella, and N. Pirrone, Initial Estimates of Mercury Emissions to the Atmosphere from Global Biomass Burning, Environmental Science & Technology, vol.43, issue.10, pp.3507-351310, 2009.
DOI : 10.1021/es802703g

X. W. Fu, X. Feng, Z. Q. Dong, R. S. Yin, J. X. Wang et al., Atmospheric gaseous elemental mercury (GEM) concentrations and mercury depositions at a high-altitude mountain peak in south China, Atmospheric Chemistry and Physics, vol.10, issue.5, pp.2425-243710, 2010.
DOI : 10.5194/acp-10-2425-2010

X. W. Fu, X. Feng, P. Liang, . Deliger, H. Zhang et al., Temporal trend and sources of speciated atmospheric mercury at Waliguan GAW station, Northwestern China, Atmos. Chem. Phys, vol.125194, pp.1951-196410, 1951.

X. W. Fu, X. Feng, L. H. Shang, S. F. Wang, and H. Zhang, Two years of measurements of atmospheric total gaseous mercury (TGM) at a remote site in Mt. Changbai area, Northeastern China, Atmospheric Chemistry and Physics, vol.12, issue.9, pp.4215-422610, 2012.
DOI : 10.5194/acp-12-4215-2012

X. W. Fu, H. Zhang, C. Lin, X. B. Feng, L. X. Zhou et al., Correlation slopes of GEM, GEM / CO 2 , and GEM / CH 4 and estimated mercury emissions in China, South Asia, the Indochinese Peninsula, and Central Asia derived from observations in northwestern and southwestern China, pp.1013-102810, 1013.

K. Gårdfeldt and M. Jonsson, Is Bimolecular Reduction of Hg(II) Complexes Possible in Aqueous Systems of Environmental Importance, The Journal of Physical Chemistry A, vol.107, issue.22, pp.4478-448210, 2003.
DOI : 10.1021/jp0275342

D. A. Gay, D. Schmeltz, E. Prestbo, M. Olson, T. Sharac et al., The Atmospheric Mercury Network: measurement and initial examination of an ongoing atmospheric mercury record across North America, Atmos. Chem. Phys, vol.135194, pp.11339-1134910, 2013.

M. E. Goodsite, J. M. Plane, and H. Skov, Correction to A Theoretical Study of the Oxidation of Hg0 to HgBr2 in the Troposphere, Environmental Science & Technology, vol.46, issue.9, pp.5262-526210, 1021.
DOI : 10.1021/es301201c

S. L. Grant, M. Kim, P. Lin, K. C. Crist, S. Ghosh et al., A simulation study of atmospheric mercury and its deposition in the Great Lakes, Atmospheric Environment, vol.94, pp.164-172, 2014.
DOI : 10.1016/j.atmosenv.2014.05.033

J. A. Graydon, . St, V. L. Louis, H. Hintelmann, S. E. Lindberg et al., Long-Term Wet and Dry Deposition of Total and Methyl Mercury in the Remote Boreal Ecoregion of Canada, Environmental Science & Technology, vol.42, issue.22, pp.8345-835110, 1021.
DOI : 10.1021/es801056j

M. S. Gustin, S. E. Lindberg, and P. J. Weisberg, An update on the natural sources and sinks of atmospheric mercury, Applied Geochemistry, vol.23, issue.3, pp.482-493, 2008.
DOI : 10.1016/j.apgeochem.2007.12.010

M. S. Gustin, J. Huang, M. B. Miller, C. Peterson, D. A. Jaffe et al., Do We Understand What the Mercury Speciation Instruments Are Actually Measuring? Results of RAMIX, Environmental Science & Technology, vol.47, issue.13, pp.7295-730610, 1021.
DOI : 10.1021/es3039104

C. R. Hammerschmidt and K. L. Bowman, Vertical methylmercury distribution in the subtropical North Pacific Ocean, Marine Chemistry, vol.132, issue.133, pp.132-133, 2012.
DOI : 10.1016/j.marchem.2012.02.005

S. A. Henson, R. Sanders, E. Madsen, P. J. Morris, F. Le-moigne et al., A reduced estimate of the strength of the ocean's biological carbon pump, Geophysical Research Letters, vol.447, issue.7147, pp.460610-1029, 2011.
DOI : 10.1029/2011GL046735

C. D. Holmes, D. J. Jacob, E. S. Corbitt, J. Mao, X. Yang et al., Global atmospheric model for mercury including oxidation by bromine atoms, Atmos. Chem. Phys, vol.105194, pp.12037-1205710, 2010.
DOI : 10.5194/acp-10-12037-2010
URL : http://doi.org/10.5194/acp-10-12037-2010

H. M. Horowitz, D. J. Jacob, H. M. Amos, D. G. Streets, and E. M. Sunderland, Historical Mercury Releases from Commercial Products: Global Environmental Implications, Environmental Science & Technology, vol.48, issue.17, pp.10242-1025010, 1021.
DOI : 10.1021/es501337j

J. Huang, A. Golombek, R. Prinn, R. Weiss, P. Fraser et al., Estimation of regional emissions of nitrous oxide from 1997 to 2005 using multinetwork measurements, a chemical transport model, and an inverse method, Journal of Geophysical Research, vol.102, issue.D23, p.10, 1029.
DOI : 10.1029/2007JD009381

A. Hynes, D. Donohoue, M. Goodsite, I. Hedgecock, R. Mason et al., Our current understanding of major chemical and physical processes affecting mercury dynamics in the atmosphere and at the airwater/terrestrial interfaces, in: Mercury Fate and Transport in the Global Atmosphere, pp.427-457, 2009.

D. Jaffe, E. Prestbo, P. Swartzendruber, P. Weiss-penzias, S. Kato et al., Export of atmospheric mercury from Asia, Atmospheric Environment, vol.39, issue.17, pp.3029-3038, 2005.
DOI : 10.1016/j.atmosenv.2005.01.030

D. A. Jaffe, S. Lyman, H. M. Amos, M. S. Gustin, J. Huang et al., Progress on Understanding Atmospheric Mercury Hampered by Uncertain Measurements, Progress on understanding atmospheric mercury hampered by uncertain measurements, pp.7204-720610, 1021.
DOI : 10.1021/es5026432

J. Kentisbeer, S. R. Leeson, H. M. Malcolm, I. D. Leith, C. F. Braban et al., Patterns and source analysis for atmospheric mercury at Auchencorth Moss, Scotland, Environ. Sci.: Processes Impacts, vol.159, issue.28, pp.1112-112310, 2014.
DOI : 10.1029/2012GL053736

T. Kikuchi, H. Ikemoto, K. Takahashi, H. Hasome, and H. Ueda, Parameterizing Soil Emission and Atmospheric Oxidation-Reduction in a Model of the Global Biogeochemical Cycle of Mercury, Environmental Science & Technology, vol.47, issue.21, pp.12266-1227410, 1021.
DOI : 10.1021/es401105h

D. Kocman, M. Horvat, N. Pirrone, C. , and S. , Contribution of contaminated sites to the global mercury budget, Environmental Research, vol.125, pp.160-170, 2013.
DOI : 10.1016/j.envres.2012.12.011

O. Krüger, R. Ebinghaus, H. H. Kock, I. Richter-politz, C. Geilhufe et al., Inverse modelling of gaseous mercury emissions at the S. Song et al.: Top-down constraints on atmospheric mercury emissions contaminated industrial site BSL Werk Schkopau, in: Mercury Contaminated Sites -Characterization, Risk Assessment and Remediation, pp.377-392, 1999.

J. Kuss, water-air flux calculations, Limnology and Oceanography, vol.59, issue.5, pp.1461-1467, 2014.
DOI : 10.4319/lo.2014.59.5.1461

J. Kuss, J. Holzmann, L. , and R. , An Elemental Mercury Diffusion Coefficient for Natural Waters Determined by Molecular Dynamics Simulation, Environmental Science & Technology, vol.43, issue.9, pp.3183-318610, 2009.
DOI : 10.1021/es8034889

J. Kuss, C. Zülicke, C. Pohl, and B. Schneider, Atlantic mercury emission determined from continuous analysis of the elemental mercury sea-air concentration difference within transects between 50 ? N and 50 ? S, Global Biogeochem, pp.10-1029, 2011.

J. D. Lalonde, M. Amyot, A. M. Kraepiel, and F. M. Morel, Photooxidation of Hg(0) in Artificial and Natural Waters, Environmental Science & Technology, vol.35, issue.7, pp.1367-137210, 2001.
DOI : 10.1021/es001408z

J. D. Lalonde, M. Amyot, J. Orvoine, F. M. Morel, J. Auclair et al., (aq) in the Waters from the St. Lawrence Estuary, Environmental Science & Technology, vol.38, issue.2, pp.508-51410, 2004.
DOI : 10.1021/es034394g

C. H. Lamborg, C. R. Hammerschmidt, G. A. Gill, R. P. Mason, and S. Gichuki, An intercomparison of procedures for the determination of total mercury in seawater and recommendations regarding mercury speciation during GEOTRACES cruises, Limnology and Oceanography: Methods, vol.10, issue.2, pp.90-100, 2012.
DOI : 10.4319/lom.2012.10.90

C. H. Lamborg, C. R. Hammerschmidt, K. L. Bowman, G. J. Swarr, K. M. Munson et al., A global ocean inventory of anthropogenic mercury based on water column measurements, Nature, vol.25, issue.7512, pp.65-6810, 1038.
DOI : 10.1038/nature13563

X. Lan, R. Talbot, M. Castro, K. Perry, L. et al., Seasonal and diurnal variations of atmospheric mercury across the US determined from AMNet monitoring data, Atmos. Chem. Phys, vol.125194, pp.10569-1058210, 2012.

H. Lei, X. Liang, D. J. Wuebbles, and Z. Tao, Model analyses of atmospheric mercury: present air quality and effects of transpacific transport on the United States, Atmos. Chem. Phys, vol.135194, pp.10807-1082510, 2013.

C. J. Lin and S. O. Pehkonen, The chemistry of atmospheric mercury: a review, Atmospheric Environment, vol.33, issue.13, pp.2067-207910, 1999.
DOI : 10.1016/S1352-2310(98)00387-2

C. Lin, M. S. Gustin, P. Singhasuk, C. Eckley, and M. Miller, Empirical Models for Estimating Mercury Flux from Soils, Environmental Science & Technology, vol.44, issue.22, pp.8522-8528, 2010.
DOI : 10.1021/es1021735

S. Lindberg, R. Bullock, R. Ebinghaus, D. Engstrom, X. Feng et al., A Synthesis of Progress and Uncertainties in Attributing the Sources of Mercury in Deposition, AMBIO: A Journal of the Human Environment, vol.36, issue.1, pp.19-3310, 2007.
DOI : 10.1579/0044-7447(2007)36[19:ASOPAU]2.0.CO;2

R. Locatelli, P. Bousquet, F. Chevallier, A. Fortems-cheney, S. Szopa et al., Impact of transport model errors on the global and regional methane emissions estimated by inverse modelling, Atmos. Chem. Phys, vol.135194, pp.9917-993710, 2013.

N. T. Loux, A critical assessment of elemental mercury air/water exchange parameters, Chemical Speciation & Bioavailability, vol.16, issue.4, pp.127-138103184, 2004.
DOI : 10.3184/095422904782775018

S. N. Lyman, M. S. Gustin, E. M. Prestbo, and F. J. Marsik, Estimation of Dry Deposition of Atmospheric Mercury in Nevada by Direct and Indirect Methods, Environmental Science & Technology, vol.41, issue.6, pp.1970-197610, 2007.
DOI : 10.1021/es062323m

R. Mason, Mercury emissions from natural processes and their importance in the global mercury cycle, pp.173-191, 2009.
DOI : 10.1007/978-0-387-93958-2_7

R. P. Mason and W. F. Fitzgerald, The distribution and biogeochemical cycling of mercury in the equatorial Pacific Ocean, Deep-Sea Res, Pt. I, vol.40, issue.93, pp.1897-192410, 1993.

R. P. Mason and G. R. Sheu, Role of the ocean in the global mercury cycle, Global Biogeochemical Cycles, vol.104, issue.4, pp.10-1029, 1093.
DOI : 10.1029/2001GB001440

R. P. Mason, K. R. Rolfhus, F. , and W. F. , Mercury in the North Atlantic, Marine Chemistry, vol.61, issue.1-2, pp.37-5310, 1998.
DOI : 10.1016/S0304-4203(98)00006-1

R. P. Mason, A. L. Choi, W. F. Fitzgerald, C. R. Hammerschmidt, C. H. Lamborg et al., Mercury biogeochemical cycling in the ocean and policy implications, Environmental Research, vol.119, pp.101-117, 2012.
DOI : 10.1016/j.envres.2012.03.013

C. Mcclure, D. A. Jaffe, and E. S. Edgerton, at an In-Service AMNet Site, Environmental Science & Technology, vol.48, issue.19, pp.11437-1144410, 1021.
DOI : 10.1021/es502545k

D. Mergler, H. A. Anderson, L. H. Chan, K. R. Mahaffey, M. Murray et al., Methylmercury Exposure and Health Effects in Humans: A Worldwide Concern, AMBIO: A Journal of the Human Environment, vol.36, issue.1, pp.3-1110, 2007.
DOI : 10.1579/0044-7447(2007)36[3:MEAHEI]2.0.CO;2

D. Müller, D. Wip, T. Warneke, C. D. Holmes, A. Dastoor et al., Sources of atmospheric mercury in the tropics: continuous observations at a coastal site in Suriname, Atmos. Chem. Phys, vol.125194, pp.7391-739710, 2012.

K. M. Munson, Transformations of mercury in the marine water column Joint Program in Oceanography (Massachusetts Institute of Technology, Department of Earth, Atmospheric , and Planetary Sciences; and the Woods Hole Oceanographic Institution), available at, p.25, 2014.

M. Muntean, G. Janssens-maenhout, S. Song, N. E. Selin, J. G. Olivier et al., Trend analysis from 1970 to 2008 and model evaluation of EDGARv4 global gridded anthropogenic mercury emissions, Science of The Total Environment, vol.494, issue.495, pp.494-495, 2014.
DOI : 10.1016/j.scitotenv.2014.06.014

J. Munthe, I. Wängberg, N. Pirrone, Å. Iverfeldt, R. Ferrara et al., Intercomparison of methods for sampling and analysis of atmospheric mercury species, Atmospheric Environment, vol.35, issue.17, pp.3007-301710, 2001.
DOI : 10.1016/S1352-2310(01)00104-2

N. Mdn, Mercury Deposition Network, National Atmospheric Deposition Program, p.25, 2012.

D. Obrist, A. K. Pokharel, M. , and C. , Vertical Profile Measurements of Soil Air Suggest Immobilization of Gaseous Elemental Mercury in Mineral Soil, Environmental Science & Technology, vol.48, issue.4, pp.2242-225210, 2014.
DOI : 10.1021/es4048297

E. G. Pacyna, J. M. Pacyna, K. Sundseth, J. Munthe, K. Kindbom et al., Global emission of mercury to the atmosphere from anthropogenic sources in 2005 and projections to 2020, Atmospheric Environment, vol.44, issue.20, pp.2487-2499, 2010.
DOI : 10.1016/j.atmosenv.2009.06.009

L. Pan, T. Chai, G. R. Carmichael, Y. Tang, D. Streets et al., Top-down estimate of mercury emissions in China using four-dimensional variational data assimilation, Atmospheric Environment, vol.41, issue.13, pp.2804-2819, 2007.
DOI : 10.1016/j.atmosenv.2006.11.048

S. Park, P. Kim, and Y. Han, Mercury Exchange Flux from Two Different Soil Types and Affecting Parameters, Asian Journal of Atmospheric Environment, vol.7, issue.4, pp.199-208, 2013.
DOI : 10.5572/ajae.2013.7.4.199

J. P. Parrella, D. J. Jacob, Q. Liang, Y. Zhang, L. J. Mickley et al., Tropospheric bromine chemistry: implications for present and pre-industrial ozone and mercury, Atmos. Chem. Phys, vol.125194, pp.6723-674010, 2012.

K. A. Pfaffhuber, T. Berg, D. Hirdman, and A. Stohl, Atmospheric mercury observations from Antarctica: seasonal variation and source and sink region calculations, Atmospheric Chemistry and Physics, vol.12, issue.7, pp.3241-325110, 2012.
DOI : 10.5194/acp-12-3241-2012

N. Pirrone, S. Cinnirella, X. Feng, R. B. Finkelman, H. R. Friedli et al., Global mercury emissions to the atmosphere from anthropogenic and natural sources, Atmos . Chem. Phys, vol.105194, pp.5951-596410, 2010.

N. Pirrone, W. Aas, S. Cinnirella, R. Ebinghaus, I. M. Hedgecock et al., Toward the next generation of air quality monitoring: Mercury, Atmospheric Environment, vol.80, pp.599-611, 2013.
DOI : 10.1016/j.atmosenv.2013.06.053

C. Pohl, P. L. Croot, U. Hennings, T. Daberkow, G. Budeus et al., Synoptic transects on the distribution of trace elements (Hg, Pb, Cd, Cu, Ni, Zn, Co, Mn, Fe, and Al) in surface waters of the Northern- and Southern East Atlantic, Journal of Marine Systems, vol.84, issue.1-2, pp.28-41, 2011.
DOI : 10.1016/j.jmarsys.2010.08.003

L. Poissant, M. Pilote, C. Beauvais, P. Constant, and H. H. Zhang, A year of continuous measurements of three atmospheric mercury species (GEM, RGM and Hg) in southern Qu???bec, Canada, Atmospheric Environment, vol.39, issue.7, pp.1275-1287, 2005.
DOI : 10.1016/j.atmosenv.2004.11.007

P. Pongprueksa, C. J. Lin, P. Singhasuk, L. Pan, T. C. Ho et al., Application of CMAQ at a hemispheric scale for atmospheric mercury simulations, Geoscientific Model Development Discussions, vol.4, issue.3, pp.1723-175410, 1723.
DOI : 10.5194/gmdd-4-1723-2011

R. G. Prinn, Measurement equation for trace chemicals in fluids and solution of its inverse, Inverse Methods in Global Biogeochemical Cycles, pp.3-18, 2000.
DOI : 10.1029/GM114p0003

R. G. Prinn, P. Heimbach, M. Rigby, S. Dutkiewicz, J. M. Melillo et al., A strategy for a global observing system for verification of national greenhouse gas emissions, MIT Joint Program on the Science and Policy of Global Change, available at: http://globalchange.mit, pp.2161-2186, 2011.

A. Qureshi, N. J. O-'driscoll, M. Macleod, Y. Neuhold, and K. Hungerbühler, Photoreactions of Mercury in Surface Ocean Water: Gross Reaction Kinetics and Possible Pathways, Environmental Science & Technology, vol.44, issue.2, pp.644-64910, 1021.
DOI : 10.1021/es9012728

P. Rafaj, I. Bertok, J. Cofala, and W. Schöpp, Scenarios of global mercury emissions from anthropogenic sources, Atmospheric Environment, vol.79, pp.472-479, 2013.
DOI : 10.1016/j.atmosenv.2013.06.042

M. Rigby, A. J. Manning, and R. G. Prinn, The value of highfrequency , high-precision methane isotopologue measurements for source and sink estimation, J. Geophys. Res.-Atmos, p.10, 1029.

Y. Roustan and M. Bocquet, Inverse modelling for mercury over Europe, Atmos. Chem. Phys, vol.65194, issue.10, pp.3085-3098, 2006.
URL : https://hal.archives-ouvertes.fr/hal-00328452

E. Saikawa, M. Rigby, R. G. Prinn, S. A. Montzka, B. R. Miller et al., Global and regional emission estimates for HCFC-22, Atmos. Chem. Phys, vol.125194, pp.10033-1005010, 2012.

R. Sanders, S. A. Henson, M. Koski, C. L. De-la-rocha, S. C. Painter et al., The Biological Carbon Pump in the North Atlantic, Progress in Oceanography, vol.129, pp.200-218, 2014.
DOI : 10.1016/j.pocean.2014.05.005
URL : https://hal.archives-ouvertes.fr/hal-01102946

W. H. Schroeder, G. Keeler, H. Kock, P. Roussel, D. Schneeberger et al., International field intercomparison of atmospheric mercury measurement methods, Water Air Soil Poll, pp.611-62010, 1995.

C. Seigneur and K. Lohman, Effect of bromine chemistry on the atmospheric mercury cycle, Journal of Geophysical Research, vol.37, issue.D17, pp.10-1029, 2008.
DOI : 10.1029/2008JD010262

N. E. Selin, Global Biogeochemical Cycling of Mercury: A Review, Annual Review of Environment and Resources, vol.34, issue.1, pp.43-63, 2009.
DOI : 10.1146/annurev.environ.051308.084314

N. E. Selin, Global change and mercury cycling: Challenges for implementing a global mercury treaty, Environmental Toxicology and Chemistry, vol.3, issue.6, pp.1202-1210, 2014.
DOI : 10.1002/etc.2374

N. E. Selin, D. J. Jacob, R. J. Park, R. M. Yantosca, S. Strode et al., Chemical cycling and deposition of atmospheric mercury: Global constraints www.atmos-chem-phys.net/15, Atmos. Chem. Phys, vol.7103, issue.15, pp.7103-7125, 2015.

S. Song, Top-down constraints on atmospheric mercury emissions from observations, J. Geophys. Res.-Atmos, vol.112, pp.10-1029, 2007.

N. E. Selin, D. J. Jacob, R. M. Yantosca, S. Strode, L. Jaeglé et al., Correction to ???Global 3-D land-ocean-atmosphere model for mercury: Present-day versus preindustrial cycles and anthropogenic enrichment factors for deposition???, Global Biogeochemical Cycles, vol.22, issue.3, pp.201110-1029, 2008.
DOI : 10.1029/2008GB003282

S. K. Shetty, C. Lin, D. G. Streets, and C. Jang, Model estimate of mercury emission from natural sources in East Asia, Atmospheric Environment, vol.42, issue.37, pp.8674-8685, 2008.
DOI : 10.1016/j.atmosenv.2008.08.026

G. Sheu, N. Lin, J. Wang, C. Lee, C. Ou-yang et al., Temporal distribution and potential sources of atmospheric mercury measured at a high-elevation background station in Taiwan, Atmospheric Environment, vol.44, issue.20, pp.2393-2400, 2010.
DOI : 10.1016/j.atmosenv.2010.04.009

F. Slemr, W. Seiler, and G. Schuster, Latitudinal distribution of Mercury over the Atlantic Ocean, Journal of Geophysical Research, vol.24, issue.C2, pp.1159-116610, 1981.
DOI : 10.1029/JC086iC02p01159

F. Slemr, E. Brunke, R. Ebinghaus, and J. Kuss, Worldwide trend of atmospheric mercury since, Atmos. Chem. Phys, vol.115194, pp.4779-478710, 1995.

F. Slemr, E. Brunke, S. Whittlestone, W. Zahorowski, R. Ebinghaus et al., ²²²Rn-calibrated mercury fluxes from terrestrial surface of southern Africa, Atmospheric Chemistry and Physics, vol.13, issue.13, pp.6421-642810, 2013.
DOI : 10.5194/acp-13-6421-2013

F. Slemr, H. Angot, A. Dommergue, O. Magand, M. Barret et al., Comparison of mercury concentrations measured at several sites in the Southern Hemisphere, Atmos. Chem. Phys, vol.155194, pp.3125-313310, 2015.

N. V. Smith-downey, E. M. Sunderland, J. , and D. J. , Anthropogenic impacts on global storage and emissions of mercury from terrestrial soils: Insights from a new global model, Journal of Geophysical Research, vol.41, issue.4, pp.10-1029, 2010.
DOI : 10.1029/2009JG001124

A. L. Soerensen, H. Skov, D. J. Jacob, B. T. Soerensen, J. et al., Global Concentrations of Gaseous Elemental Mercury and Reactive Gaseous Mercury in the Marine Boundary Layer, Environmental Science & Technology, vol.44, issue.19, pp.7425-743010, 2010.
DOI : 10.1021/es903839n

A. L. Soerensen, E. M. Sunderland, C. D. Holmes, D. J. Jacob, R. M. Yantosca et al., An Improved Global Model for Air-Sea Exchange of Mercury: High Concentrations over the North Atlantic, Environmental Science & Technology, vol.44, issue.22, pp.8574-858010, 1021.
DOI : 10.1021/es102032g

A. L. Soerensen, D. J. Jacob, D. G. Streets, M. L. Witt, R. Ebinghaus et al., Multi-decadal decline of mercury in the North Atlantic atmosphere explained by changing subsurface seawater concentrations, Geophysical Research Letters, vol.12, issue.15, p.10, 1029.
DOI : 10.5194/acpd-12-2603-2012

A. L. Soerensen, R. P. Mason, P. H. Balcom, and E. M. Sunderland, Drivers of Surface Ocean Mercury Concentrations and Air???Sea Exchange in the West Atlantic Ocean, Environmental Science & Technology, vol.47, issue.14, pp.7757-776510, 1021.
DOI : 10.1021/es401354q

J. Stamenkovic and M. S. Gustin, Nonstomatal versus Stomatal Uptake of Atmospheric Mercury, Environmental Science & Technology, vol.43, issue.5, pp.1367-137210, 2009.
DOI : 10.1021/es801583a

A. Steffen, T. Douglas, M. Amyot, P. Ariya, K. Aspmo et al., A synthesis of atmospheric mercury depletion event chemistry in the atmosphere and snow, Atmospheric Chemistry and Physics, vol.8, issue.6, pp.1445-148210, 1445.
DOI : 10.5194/acp-8-1445-2008
URL : https://hal.archives-ouvertes.fr/hal-00328572

A. Steffen, T. Scherz, M. Olson, D. Gay, and P. Blanchard, A comparison of data quality control protocols for atmospheric mercury speciation measurements, Journal of Environmental Monitoring, vol.109, issue.3, pp.752-76510, 2012.
DOI : 10.1039/c2em10735j

A. Steffen, J. Bottenheim, A. Cole, R. Ebinghaus, G. Lawson et al., Atmospheric mercury speciation and mercury in snow over time at Alert, Canada, Atmos. Chem. Phys, vol.145194, pp.2219-223110, 2014.

E. D. Stein, Y. Cohen, and A. M. Winer, Environmental distribution and transformation of mercury compounds, Critical Reviews in Environmental Science and Technology, vol.12, issue.7
DOI : 10.1080/10643389609388485

. T. Sci, D. G. Streets, Q. Zhang, and Y. Wu, Projections of global mercury emissions in 2050, Environ. Sci. Technol, vol.26, issue.43, pp.1-43, 1080.

D. G. Streets, M. K. Devane, Z. Lu, T. C. Bond, E. M. Sunderland et al., All-Time Releases of Mercury to the Atmosphere from Human Activities, Environmental Science & Technology, vol.45, issue.24, pp.10485-1049110, 2011.
DOI : 10.1021/es202765m

S. A. Strode, L. Jaeglé, N. E. Selin, D. J. Jacob, R. J. Park et al., Air-sea exchange in the global mercury cycle, Global Biogeochemical Cycles, vol.17, issue.10, pp.101710-1029, 2007.
DOI : 10.1029/2006GB002766

S. A. Strode, L. Jaeglé, D. A. Jaffe, P. C. Swartzendruber, N. E. Selin et al., Trans-Pacific transport of mercury, Journal of Geophysical Research, vol.40, issue.D21, pp.1530510-1029, 2008.
DOI : 10.1029/2007JD009428

M. Subir, P. A. Ariya, and A. P. Dastoor, A review of uncertainties in atmospheric modeling of mercury chemistry I. Uncertainties in existing kinetic parameters ??? Fundamental limitations and the importance of heterogeneous chemistry, Atmospheric Environment, vol.45, issue.32, pp.5664-5676, 2011.
DOI : 10.1016/j.atmosenv.2011.04.046

M. Subir, P. A. Ariya, and A. P. Dastoor, A review of the sources of uncertainties in atmospheric mercury modeling II. Mercury surface and heterogeneous chemistry ??? A missing link, Atmospheric Environment, vol.46, pp.1-10, 2012.
DOI : 10.1016/j.atmosenv.2011.07.047

E. M. Sunderland, D. P. Krabbenhoft, J. W. Moreau, S. A. Strode, and W. M. Landing, Mercury sources, distribution, and bioavailability in the North Pacific Ocean: Insights from data and models, Global Biogeochemical Cycles, vol.15, issue.2, pp.10-1029, 2009.
DOI : 10.1029/2008GB003425

C. Temme, R. Ebinghaus, H. H. Kock, A. Schwerin, and E. Bieber, Field intercomparison of mercury measurements within EMEP (executive summary), available at, QA_Hg_UBA.doc (last access, p.25, 2006.

H. Timonen, J. L. Ambrose, J. , and D. A. , Oxidation of elemental Hg in anthropogenic and marine airmasses, Atmospheric Chemistry and Physics, vol.13, issue.5, pp.2827-2836, 2013.
DOI : 10.5194/acp-13-2827-2013

K. Tørseth, W. Aas, K. Breivik, A. M. Fjaeraa, M. Fiebig et al., Introduction to the European Monitoring and Evaluation Programme (EMEP) and observed atmospheric composition change during, Atmos. Chem. Phys, vol.125194, pp.5447-548110, 1972.

O. Travnikov and I. Ilyin, The EMEP/MSC-E mercury modeling system, pp.571-587, 2009.
DOI : 10.1007/978-0-387-93958-2_20

T. Ulrych, M. Sacchi, and A. Woodbury, A Bayes tour of inversion: A tutorial, GEOPHYSICS, vol.66, issue.1, pp.55-69, 2001.
DOI : 10.1190/1.1444923

R. J. Valente, C. Shea, L. Humes, K. , T. et al., Atmospheric mercury in the Great Smoky Mountains compared to regional and global levels, Atmospheric Environment, vol.41, issue.9, pp.1861-1873, 2007.
DOI : 10.1016/j.atmosenv.2006.10.054

G. R. Van-der-werf, J. T. Randerson, L. Giglio, G. J. Collatz, M. Mu et al., Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires, Atmos. Chem. Phys, vol.105194, pp.11707-1173510, 1997.

Q. Wan, X. B. Feng, J. L. Lu, W. Zheng, X. J. Song et al., Atmospheric mercury in Changbai Mountain area, northeastern China I. The seasonal distribution pattern of total gaseous mercury and its potential sources, Environmental Research, vol.109, issue.3, pp.201-206, 2009.
DOI : 10.1016/j.envres.2008.12.001

F. Wang, A. Saiz-lopez, A. S. Mahajan, J. C. Gómez-martín, D. Armstrong et al., Enhanced production of oxidised mercury over the tropical Pacific Ocean: a key missing oxidation pathway, Atmos. Chem. Phys, vol.145194, pp.1323-133510, 1323.

S. Wang, L. Zhang, L. Wang, Q. Wu, F. Wang et al., A review of atmospheric mercury emissions, pollution and control in China, Frontiers of Environmental Science & Engineering, vol.26, issue.8, pp.631-64910, 2014.
DOI : 10.1007/s11783-014-0673-x

X. Wang, C. Lin, and X. Feng, Sensitivity analysis of an updated bidirectional air???surface exchange model for elemental mercury vapor, Atmospheric Chemistry and Physics, vol.14, issue.12, pp.6273-628710, 2014.
DOI : 10.5194/acp-14-6273-2014-supplement

A. Weigelt, C. Temme, E. Bieber, A. Schwerin, M. Schuetze et al., Measurements of atmospheric mercury species at a German rural background site from 2009 to 2011 ? methods and results, Environmental Chemistry, vol.10, issue.2, pp.102-11010, 2013.
DOI : 10.1071/EN12107

P. Weiss-penzias, D. A. Jaffe, P. Swartzendruber, J. B. Dennison, D. Chand et al., Observations of Asian air pollution in the free troposphere at Mount Bachelor Observatory during the spring of, J. Geophys. Res.-Atmos, vol.111, pp.10-1029, 2004.

M. L. Wesely, Parameterization of surface resistances to gaseous dry deposition in regional-scale numerical models, Atmospheric Environment (1967), vol.23, issue.6, pp.1293-130410, 1989.
DOI : 10.1016/0004-6981(89)90153-4

C. R. Wilke and P. Chang, Correlation of diffusion coefficients in dilute solutions, AIChE Journal, vol.1, issue.2, pp.264-270, 1955.
DOI : 10.1002/aic.690010222

C. Wunsch, Discrete inverse and state estimation problems: with geophysical fluid applications, pp.43-69, 2006.
DOI : 10.1017/CBO9780511535949

X. Xiao, R. G. Prinn, P. J. Fraser, R. F. Weiss, P. G. Simmonds et al., Atmospheric three-dimensional inverse modeling of regional industrial emissions and global oceanic uptake of carbon tetrachloride, Atmos. Chem. Phys, vol.105194, pp.10421-1043410, 2010.

X. Xu, X. Yang, R. Miller, D. Helble, J. J. et al., Formulation of bi-directional atmosphere-surface exchanges of elemental mercury, Atmospheric Environment, vol.33, issue.27, pp.4345-4355, 1999.
DOI : 10.1016/S1352-2310(99)00245-9

R. G. Zepp, B. C. Faust, and J. Hoigne, Hydroxyl radical formation in aqueous reactions (pH 3-8) of iron(II) with hydrogen peroxide: the photo-Fenton reaction, Environmental Science & Technology, vol.26, issue.2, pp.313-31910, 1992.
DOI : 10.1021/es00026a011

H. Zhang and S. E. Lindberg, Sunlight and Iron(III)-Induced Photochemical Production of Dissolved Gaseous Mercury in Freshwater, Environmental Science & Technology, vol.35, issue.5, pp.928-93510, 2001.
DOI : 10.1021/es001521p

H. Zhang, X. W. Fu, C. Lin, X. Wang, and X. B. Feng, Observation and analysis of speciated atmospheric mercury in Shangri, Atmos. Chem. Phys, vol.155194, pp.653-66510, 2015.

L. Zhang, P. Blanchard, D. A. Gay, E. M. Prestbo, M. R. Risch et al., Estimation of speciated and total mercury dry deposition at monitoring locations in eastern and central North America, Atmos . Chem. Phys, vol.125194, pp.4327-434010, 2012.

Y. Zhang, L. Jaeglé, A. Van-donkelaar, R. V. Martin, C. D. Holmes et al., Nested-grid simulation of mercury over North America, Atmos. Chem. Phys, vol.125194, pp.6095-611110, 2012.

Y. Zhang, L. Jaeglé, L. Thompson, and D. G. Streets, Six centuries of changing oceanic mercury, Global Biogeochemical Cycles, vol.28, issue.22, pp.1251-126110, 1002.
DOI : 10.1002/2014GB004814