Lunt, M.F., Rigby,M., Ganesan, A.L., Manning, A.J., Prinn, R.G., O’Doherty, S., Mühle, J., Harth, C.M., Salameh, P.K., Arnold, T., Weiss, R.F., Saito, T., Yokouchi, Y., Krummel, P.B., Steele, L.P., Fraser, P.J., Li, S., Park, S., Reimann, S., Vollmer, M.K., Lunder, C., Hermansen, O., Schmidbauer, N., Maione, M., Arduini, J., Young, D., Simmonds, P.G. (2015) Reconciling reported and unreported HFC emissions with atmospheric observations. PNAS, 112, 5927–5931.
DOI: 10.1073/pnas.1420247112
Link: http://dx.doi.org/10.1073/pnas.1420247112

Tomasi, C., Kokhanovsky, A. A., Lupi, A., Ritter, C., Smirnov, A., O’Neill, N. T., Stone, R. S., Holben, B. N., Nyeki, S., Wehrli, C., Stohl, A., Mazzola, M., Lanconelli, C., Vitale, V., Stebel, K., Aaltonen, V., de Leeuw, G., Rodriguez, E., Herber, A. B., Radionov, V. F., Zielinski, T., Petelski, T., Sakerin, S. M., Kabanov, D. M., Xue, Y., Mei, L., Istomina, L., Wagener, R., McArthur, B., Sobolewski, P. S., Kivi, R., Courcoux, Y., Larouche, P., Broccardo, S., Piketh, S. J. (2015) Aerosol remote sensing in polar regions. Earth Sci. Rev., 140, 108–157.
DOI: 10.1016/j.earscirev.2014.11.001
Link: http://dx.doi.org/10.1016/j.earscirev.2014.11.001

Patrik Winiger, August Andersson, Karl E. Yttri, Peter Tunved, and Örjan Gustafsson, Isotope-Based Source Apportionment of EC Aerosol Particles during Winter High-Pollution Events at the Zeppelin Observatory, Svalbard, Environ. Sci. Technol., 2015, 49 (19), pp 11959–11966
DOI: 10.1021/acs.est.5b02644
Link: http://pubs.acs.org/doi/abs/10.1021/acs.est.5b02644

J. Zábori, N. Rastak, Y. J. Yoon, I. Riipinen, and J. Ström, Size-resolved cloud condensation nuclei concentration measurements in the Arctic: two case studies from the summer of 2008, Atmos. Chem. Phys., 15, 13803–13817, 2015.
DOI: 10.5194/acp-15-13803-2015
Link: http://www.atmos-chem-phys.net/15/13803/2015/


Yttri, K. E., Myhre, C.L., Eckhardt, S., Fiebig, M., Dye, C., Hirdman, D., Ström, J., Klimont, Z., Stohl, A. (2014) Quantifying black carbon from biomass burning by means of levoglucosan – a one year time series at the Arctic observatory Zeppelin. Atmos. Chem. Phys., 14, 6427–6442.
DOI: 10.5194/acp-14-6427-2014
Link: http://dx.doi.org/10.5194/acp-14-6427-2014

Hansen, A.M.K., Kristensen, K., Nguyen, Q.T., Zare, A., Cozzi, F., Nøjgaard, J.K., Skov, H., Brandt, J., Christensen, J.H., Ström, J., Tunved, P., Krejci, R. and Glasius, M. (2014) Organosulfates and organic acids in Arctic aerosols: speciation, annual variation and concentration levels. Atmos. Chem. Phys., 14, 7807–7823.
DOI: 10.5194/acp-14-7807-2014
Link: www.atmos-chem-phys.net/14/7807/2014/
Keywords: Sources, composition and occurrence investigated at Zeppelin Mountain and Station Nord (2008 and 2010); Speciation of organic acids, organosulfates and nitrooxy organosulfates – from anthropogenic and biogenic precursors; chromatograph (HPLC) coupled to a Time-of-Flight mass Spectrometer; Elevated concentrations coincided with the Arctic haze period at both stations; Indications of local sources were found for some compounds at Zeppelin Mountain; organosulfates to be important compounds in Arctic aerosols.

Tesche, M., Zieger, P., Rastak, N., Charlson, R.J., Glantz, P., Tunved, P. and Hansson, H.-C. (2014) Reconciling aerosol light extinction measurements from spaceborne lidar observations and in situ measurements in the Arctic, Atmos. Chem. Phys., 14, 7869–7882.
DOI: 10.5194/acp-14-7869-2014
Link: http://www.atmos-chem-phys.net/14/7869/2014/acp-14-7869-2014.html
Keywords: Data reconstruction; aerosol light extinction measurements; spaceborne lidar observations (CALIOP onboard CALIPSO)

Rastak, N., Silvergren, S., Zieger, P., Wideqvist, U., Ström, J., Svenningsson, B., Maturilli, M., Tesche, M., Ekman, A.M.L., Tunved, P. and Riipinen, I. (2014) Seasonal variation of aerosol water uptake and its impact on the direct radiative effect at Ny-Ålesund, Svalbard. Atmos. Chem. Phys., 14, 7445–7460.
DOI: 10.5194/acp-14-7445-2014
Link: www.atmos-chem-phys.net/14/7445/2014/
Keywords: impact of water uptake by aerosol particles in ambient atmosphere; optical properties and direct radiative effect; Ny-Ålesund 2008; three models (a hygroscopic growth model, a Mie model and a radiative transfer model); extensive set of observational data; dry aerosol scattering coefficients

Grythe, H., Ström, J., Krejci, R., Quinn, P. and Stohl, A. (2014) A review of sea spray aerosol source functions using a large global set of sea salt aerosol concentration measurements, Atmos. Chem. Phys., 14, 1277–1297.
DOI: 10.5194/acp-14-1277-2014
Link: http://www.atmos-chem-phys.net/14/1277/2014/acp-14-1277-2014.html
Keywords: Sea-spray aerosols (SSA); review SSA source functions from the literature; global annual SSA mass; FLEXPART Lagrangian particle dispersion model, modeled SSA concentrations; improving the SSA source function parameterizations with wind speed and temperature.

Glantz, P., Bourassa, A., Herber, A., Iversen, T., Karlsson, J., Kirkevåg, A., Maturilli, M., Seland, Ø., Stebel, K., Struthers, H., Tesche, M. and Thomason, L. (2014) Remote sensing of aerosols in the Arctic for an evaluation of global climate model simulations, Journal of Geophysical Research – Atmosphere.
DOI: 10.1002/2013JD021279
Link: http://onlinelibrary.wiley.com/doi/10.1002/2013JD021279/abstract
Keywords: arctic aerosol; aerosol optical thickness; model simulation; remote sensing of aerosol; marine aerosol


Berg, T., Pfaffhuber, K. A., Cole, A. S., Engelsen, O., Steffen, A. (2013) Ten-year trends in atmospheric mercury concentrations, meteorological effects and climate variables at Zeppelin, Ny-Ålesund. Atmos. Chem. Phys., 13, 6575–6586.
DOI: 10.5194/acp-13-6575-2013
Link: http://dx.doi.org/10.5194/acp-13-6575-2013

Bernhard, G., Dahlback, A., Fioletov, V., Heikkilä, A., Johnsen, B., Koskela, T., Lakkala, K., Svendby, T. (2013) High levels of ultraviolet radiation observed by ground-based instruments below the 2011 Arctic ozone hole. Atmos. Chem. Phys., 13, 10573–10590.
DOI: 10.5194/acp-13-10573-2013
Link: http://dx.doi.org/10.5194/acp-13-10573-2013

Eckhardt, S., Hermansen, O., Grythe, H., Fiebig, M., Stebel, K., Cassiani, M., Baecklund, A., Stohl, A. (2013) The influence of cruise ship emissions on air pollution in Svalbard – a harbinger of a more polluted Arctic? Atmos. Chem. Phys., 13, 8401–8409.
DOI: 10.5194/acp-13-8401-2013
Link: http://dx.doi.org/10.5194/acp-13-8401-2013

Karpechko, A.Yu., Backman, L., Thölix, L., Ialongo, I., Andersson, M., Fioletov, V., Heikkilä, A., Johnsen, B., Koskela, T., Kyrölä, E., Lakkala, K., Myhre, C.L., Rex, M., Sofieva, V.F., Tamminen, J., Wohltmann, I. (2013) The link between springtime total ozone and summer UV radiation in Northern Hemisphere extratropics. J. Geophys. Res. Atmos., 118, 8649–8661.
DOI: 10.1002/jgrd.50601
Link: http://dx.doi.org/10.1002/jgrd.50601

Krogseth, I.S., Kierkegaard, A., Mclachlan, M.S., Breivik, K., Hansen, K.M., Schlabach, M. (2013) Occurrence and seasonality of cyclic volatile methyl siloxanes in Arctic air. Environ. Sci. Technol., 47, 502–509.
DOI: 10.1021/es3040208
Link: http://dx.doi.org/10.1021/es3040208

Kuhnel, Rafael, Bjorkman, Mats P., Vega, Carmen P., et al. (2013) Reactive nitrogen and sulphate wet deposition at Zeppelin Station, Ny-Ålesund, Svalbard, POLAR RESEARCH, 32, UNSP 19136.
DOI: 10.3402/polar.v32i0.19136

Park, K.-T., Lee, K., Yoon, Y.-J., Lee, H.-W., Kim, H.-C., Lee, B.-Y., Hermansen, O., Kim, T.-W., Holmén, K. J. (2013) Linking atmospheric dimethyl sulfide (DMS) and the Arctic Ocean spring bloom. Geophys. Res. Lett., 40, 155–160.
DOI: 10.1029/2012GL054560
Link: http://dx.doi.org/doi:10.1029/2012GL054560

Tunved, P., Strom, J., Krejci, R. (2013) Arctic aerosol life cycle: linking aerosol size distributions observed between 2000 and 2010 with air mass transport and precipitation at Zeppelin station, Ny-Ålesund, Svalbard, Atmos. Chem. Phys., 13, 7, 3643–3660.
DOI: 10.5194/acp-13-3643-2013
Link: http://www.atmos-chem-phys.net/13/3643/2013/acp-13-3643-2013.html


Becker, S., Halsall, C.J., Tych, W., Kallenborn, R., Schlabach, M., Manø, S. (2012) Changing sources and environmental factors reduce the rates of decline of organochlorine pesticides in the Arctic atmosphere. Atmos. Chem. Phys., 12, 4033–4044.
DOI: 10.5194/acp-12-4033-2012
Link: http://www.atmos-chem-phys.net/12/4033/2012/acp-12-4033-2012.html

Lampert, A., Ström, J., Ritter, Cr., Neuber, R., Jun Yoon, Y., Chae, N.Y., Shiobara, M. (2012) Inclined Lidar observations of boundary layer aerosol particles above the Kongsfjord, Svalbard, Acta Geophys.
DOI: 10.2478/s11600-011-0067-4
Link: http://link.springer.com/article/10.2478%2Fs11600-011-0067-4

Saikawa, E., Rigby, M., Prinn, R.G., Montzka, S.A., Miller, B.R., Kuijpers, L.J.M., Fraser, P.J.B., Vollmer, M.K., Saito, T., Yokouchi, Y., Harth, C.M., Mühle, J., Weiss, R.F., Salameh, P.K., Kim, J., Li, S., Park, S., Kim, K.-R., Young, D., O’Doherty, S., Simmonds, P.G., McCulloch, A., Krummel, P.B., Steele, L.P., Lunder, C., Hermansen, O., Maione, M., Arduini, J., Yao, B., Zhou, L.X., Wang, H.J., Elkins, J.W., Hall, B. (2012) Global and regional emission estimates for HCFC-22. Atmos. Chem. Phys., 12, 10033–10050.
DOI: 10.5194/acp-12-10033-2012
Link: http://www.atmos-chem-phys.net/12/10033/2012/

Toledano, C., Cachorro, V., Gausa, M., Stebel, K., Aaltonen, V., Berjón, A., Ortiz de Galisteo, J.P., de Frutos, A.M., Bennouna, Y., Blindheim, S, Myhre, C.L., Zibordi, G., Wehrli, C., Kratzer, S., Hakansson, B., Carlund, T., de Leeuw, G., Herber, A., Torres, B. (2012) Overview of sun photometer measurements of aerosol properties in Scandinavia and Svalbard. Atmos. Environ., 52, 18–28.
DOI: 10.1016/j.atmosenv.2011.10.022
Link: http://dx.doi.org/10.1016/j.atmosenv.2011.10.022

Ubl, S., Scheringer, M., Stohl, A., Burkhart, J.F., Hungerbuhler, K. (2012) Primary source regions of polychlorinated biphenyls (PCBs) measured in the Arctic. Atmos. Environ., 62, 391–399.
DOI: 10.1016/j.atmosenv.2012.07.061
Link: http://dx.doi.org/10.1016/j.atmosenv.2012.07.061

Weinbruch, S., Wiesemann, D., Ebert, M., Schütze, K., Kallenborn, R., Ström, J. (2012) Chemical composition and sources of aerosol particles at Zeppelin Mountain (Ny Ålesund, Svalbard): an electron microscopy study. Atmos. Environ., 49, 142–150.
DOI: 10.1016/j.atmosenv.2011.12.008
Link: http://dx.doi.org/10.1016/j.atmosenv.2011.12.008


Fisher, R.E., Sriskantharajah, S., Lowry, D., Lanoisellé, M., Fowler, C.M.R., James, R.H., Hermansen, O., Myhre, C.L., Stohl, A., Greinert, J., Nisbet-Jones, P.B.R., Mienert, J., Nisbet, E.G. (2011) Arctic methane sources: Isotopic evidence for atmospheric inputs. Geophys. Res. Lett., 38, L21803.
DOI: 10.1029/2011GL049319
Link: http://dx.doi.org/10.1029/2011GL049319

Halse, A. K., Schlabach, M., Eckhardt, S., Sweetman, A., Jones, K. C., Breivik, K. (2011) Spatial variability of POPs in European background air. Atmos. Chem. Phys., 11, 1549–1564.
DOI: 10.5194/acp-11-1549-2011
Link: http://www.atmos-chem-phys.net/11/1549/2011/acp-11-1549-2011.html

Hegg, D.A., Clarke, A.D., Doherty, S.J., Ström, J. (2011) Measurements of black carbon aerosol washout ratio on Svalbard, Tellus B Chem Phys Meteorol, 63, 891–900.
DOI: 10.1111/j.1600-0889.2011.00577.x
Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0889.2011.00577.x/pdf

Kühnel, R., Roberts, T.J., Björkman, M.P., Isaksson, E., Aas, W., Holmén, K., Ström, J. (2011) 20-year climatology of NO3- and NH4+ wet deposition at Ny-Ålesund, Svalbard. Adv. Meteorol., 2011, Art. id. 406508.
DOI: 10.1155/2011/406508
Link: http://dx.doi.org/10.1155/2011/406508

Skeie, R.B., Berntsen, T., Myhre, G., Pedersen, C.A., Ström, J., Gerland, S., Ogren, J.A. (2011) Black carbon in the atmosphere and snow, from pre-industrial times until present, Atmos. Chem. Phys., 11, 6809–6836.
DOI: 10.5194/acp-11-6809-2011
Link: http://www.atmos-chem-phys.net/11/6809/2011/acp-11-6809-2011.html

Steen, A.O., Berg, T., Dastoor, A.P., Durnford, D.A., Engelsen, O., Hole, L.R., Pfaffhuber, K.A. (2011) Natural and anthropogenic atmospheric mercury in the European Arctic: a fractation study. Atmos. Chem. Phys., 11, 6273–6284.
DOI: 10.5194/acp-11-6273-2011
Link: http://www.atmos-chem-phys.net/11/6273/2011/acp-11-6273-2011.html

Yver, C.E., Pison, I. C., Fortems-Cheiney, A., Schmidt, M., Chevallier, F., Ramonet, M., Jordan, A., Søvde, O.A., Engel, A., Fisher, R.E., Lowry, D., Nisbet, E.G., Levin, I., Hammer, S., Necki, J., Bartyzel, J., Reimann, S., Vollmer, M.K., Steinbacher, M., Aalto, T., Maione, M., Arduini, J., O’Doherty, S., Grant, A., Sturges, W.T., Forster, G.L., Lunder, C.R., Privalov, V., Paramonova, N., Werner, A., Bousquet, P. (2011) A new estimation of the recent tropospheric molecular hydrogen budget using atmospheric observations and variational inversion. Atmos. Chem. Phys., 11, 3375–3392.
DOI: 10.5194/acp-11-3375-2011
Link: http://dx.doi.org/10.5194/acp-11-3375-2011


Hirdman, D., Burkhart, J.F., Sodemann, H., Eckhardt, S., Jefferson, A., Quinn, P.K., Sharma, S., Ström, J., Stohl, A. (2010a) Long-term trends of black carbon and sulphate aerosol in the Arctic: changes in atmospheric transport and source region emissions, Atmos. Chem. Phys., 10, 9351–9368.
DOI: 10.5194/acpd-10-12133-2010
Link: http://www.atmos-chem-phys-discuss.net/10/12133/2010/acpd-10-12133-2010.html

Hirdman, D., Sodemann, H., Eckhardt, S., Burkhart, J.F., Jefferson, A., Mefford, T., Quinn, P.K., Sharma, S., Ström, J., Stohl, A. (2010b) Source identification of short-lived air pollutants in the Arctic using statistical analysis of measurement data and particle dispersion model output, Atmos. Chem. Phys., 10, 669–693.
DOI: 10.5194/acp-10-669-2010
Link: http://www.atmos-chem-phys.net/10/669/2010/acp-10-669-2010.html

Peters, W., Krol, M.C., van der Werf, G.R., Houweling, S., Jones, C.D., Hughes, J., Schaefer, K., Masarie, K.A., Jacobson, A.R., Miller, J.B., Cho, C.H., Ramonet, M., Schmidt, M., Ciattaglia, L., Apadula, F., Helta, D., Meinhardt, F., di Sarra, A.G., Piacentino, S., Sferlazzo, D., Aalto, T., Hatakka, J., Ström, J., Haszpra, L., Meijer, H.A.J., van der Laan, S., Neubert, R.E.M., Jordan, A., Rodo, X., Morgui, J.A., Vermeulen, A.T., Popa, E., Rozanski, K., Zimnoch, M., Manning, A.C., Leuenberger, M., Uglietti, C., Dolman, A.J., Ciais, P., Heimann, M., Tans, P.P. (2010) Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations, Glob. Change Biol., 16, 1317–1337.
DOI: 10.1111/j.1365-2486.2009.02078.x
Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2486.2009.02078.x/pdf


Eleftheriadis, K., Vratolis, S., Nyeki, S. (2009) Aerosol black carbon in the European Arctic: Measurements at Zeppelin station, Ny-Ålesund, Svalbard from 1998-2007, GEOPHYSICAL RESEARCH LETTERS, 36, L02809.
DOI: 10.1029/2008GL035741
Link: http://onlinelibrary.wiley.com/doi/10.1029/2008GL035741/abstract

Engvall, A.-C., J. Ström, P. Tunved, R. Krejci, H. Schlager, A. Minikin (2009) The radiative effect of an aged, internally-mixed Arctic aerosol originating from lower-latitude biomass burning, Tellus B –Chemical and Physical Meteorology, Vol 61, Issue 4, pp 677–684.
DOI: 10.1111/j.1600-0889.2009.00431.x
Link: http://www.tellusb.net/index.php/tellusb/article/view/16864

Forsstrom, S., Ström, J., Pedersen, C.A., Isaksson, E., Gerland, S. (2009) Elemental carbon distribution in Svalbard snow, J. Geophys. Res.-Atmos., 114.
DOI: 10.1029/2008JD011480
Link: http://onlinelibrary.wiley.com/doi/10.1029/2008JD011480/abstract

Strom, J., Engvall, A.-C., Delbart, F., et al. (2009) On small particles in the Arctic summer boundary layer: observations at two different heights near Ny-Ålesund, Svalbard, TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY, 61, 2, 473–482.
DOI: 10.1111/j.1600-0889.2008.00412.x
Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0889.2008.00412.x/abstract        

Svensen, H., Schmidbauer, N., Roscher, M., Stordal, F., Planke, S. (2009) Contact metamorphism, halocarbons, and environmental crises of the past. Environ. Chem., 6, 466–471.
DOI: 10.1071/EN09118
Link: http://www.publish.csiro.au/paper/EN09118.htm

O’Doherty, S., Cunnold, D.M., Miller, B.R., Muhle, J., McCulloch, A., Simmonds, P.G., Manning, A.J., Reimann, S., Vollmer, M.K., Greally, B.R., Prinn, R.G., Fraser, P.J., Steele, L.P., Krummel, P.B., Dunse, B.L., Porter, L.W., Lunder, C.R., Schmidbauer, N., Hermansen, O., Salameh, P.K., Harth, C.M., Wang, R.H.J., Weiss, R.F. (2009) Global and regional emissions of HFC-125 (CHF2CF3) from in situ and air archive atmospheric observations at AGAGE and SOGE observatories. J. Geophys. Res., 114D, D23304.
DOI: 10.1029/2009JD012184
Link: http://onlinelibrary.wiley.com/doi/10.1029/2009JD012184/abstract


Becker, S., Halsall, C.J., Tych, W., Kallenborn, R., Su, Y., Hung, H. (2008) Long-term trends in atmospheric concentrations of alpha- and gamma-HCH in the Arctic provide insight into the effects of legislation and climatic fluctuations on contaminant levels. Atmos. Environ., 42, 8225–8233.
DOI: 10.1016/j.atmosenv.2008.07.058
Link: http://www.sciencedirect.com/science/article/pii/S1352231008006857

Behrenfeldt, U., Krejci, R., Ström, J., Stohl, A. (2008) Chemical properties of Arctic aerosol particles collected at the Zeppelin station during the aerosol transition period in May and June of 2004. Tellus, 60 B, 405–415.
DOI: 10.1111/j.1600-0889.2008.00349.x
Link: http://www.tellusb.net/index.php/tellusb/article/view/16934

Engvall, A.-C., R. Krejci, J. Ström, R. Treffeisen, R. Scheele, O. Hermansen, and J. Paatero (2008) Changes in aerosol properties during spring-summer period in the Arctic troposphere, Atmospheric Chemistry and Physics, Vol. 8, 445–462.
DOI: 10.5194/acp-8-445-2008
Link: http://www.atmos-chem-phys.net/8/445/2008/acp-8-445-2008.html

Engvall, A.-C, R. Krejci, J. Ström, A. Minikin, R. Treffeisen, A. Stohl and A. Herber (2008) In-situ airborne observations of the microphysical properties of the Arctic tropospheric aerosol during late spring and summer, Tellus B – Chemical and Physical Meteorology, Vol. 60 (3), pp 392–404.
DOI: 10.1111/j.1600-0889.2008.00348.x
Link: http://www.tellusb.net/index.php/tellusb/article/view/16933


Sommar, J., Wängberg, I., Berg, T., Gårdfeldt, K., Munthe, J., Richter, A., Urba, A., Wittrock, F., Schroeder, W.H. (2007) Circumpolar transport and air-surface exchange of atmospheric mercury at Ny-Ålesund (79° N), Svalbard, spring 2002. Atmos. Chem. Phys., 7, 151–166.
DOI: 10.5194/acp-7-151-2007
Link: http://dx.doi.org/10.5194/acp-7-151-2007

Stohl, A., Berg, T., Burkhart, J.F., Fjæraa, A.M., Forster, C., Herber, A., Hov, Ø., Lunder, C., McMillan, W.W., Oltmans, S., Shiobara, M., Simpson, D., Solberg, S., Stebel, K., Ström, J., Tørseth, K., Treffeisen, R., Virkkunen, K., Yttri, K.E. (2007) Arctic smoke – record high air pollution levels in the European Arctic due to agricultural fires in Eastern Europe. Atmos. Chem. Phys., 7, 511–534.
DOI: 10.5194/acp-7-511-2007
Link: http://dx.doi.org/10.5194/acp-7-511-2007

Tomasi, C., Vitale, V., Lupi, A., Di Carmine, C., Campanelli, M., Herber, A., Treffeisen, R., Stone, R.S., Andrews, E., Sharma, S., Radionov, V., von Hoyningen-Huene, W., Stebel, K., Hansen, G.H., Myhre, C.L., Wehrli, C., Aaltonen, V., Lihavainen, H., Virkkula, A., Hillamo, R., Ström, J., Toledano, C., Cachorro, V.E., Ortiz, P., de Frutos, A.M., Blindheim, S., Frioud, M., Gausa, M., Zielinski, T., Petelski, T., Yamanouchi, T. (2007) Aerosols in polar regions: A historical overview based on optical depth and in situ observations, J. Geophys. Res.-Atmos., 112.
DOI: 10.1029/2007JD008432
Link: http://onlinelibrary.wiley.com/doi/10.1029/2007JD008432/pdf

Treffeisen, R., Tunved, P., Ström, J., Herber, A., Bareiss, J., Helbig, A., Stone, R.S., Hoyningen-Huene, W., Krejci, R., Stohl, A., Neuber, R. (2007) Arctic smoke – aerosol characteristics during a record smoke event in the European Arctic and its radiative impact, Atmos. Chem. Phys., 7, 3035–3053.
DOI: 10.5194/acp-7-3035-2007
Link: http://www.atmos-chem-phys.net/7/3035/2007/acp-7-3035-2007.html

Treffeisen, R., Krejci, R., Ström, J., Engvall, A.C., Herber, A., Thomason, L. (2007), Humidity observations in the Arctic troposphere over Ny-Ålesund, Svalbard based on 15 years of radiosonde data, Atmos. Chem. Phys., 7, 2721–2732.
DOI: 10.5194/acp-7-2721-2007
Link: http://www.atmos-chem-phys.net/7/2721/2007/acp-7-2721-2007.html


Ferrari, C.P., Gauchard, P.A., Magand, O., Aspmo, K., Temme, C., Steffen, A., Berg, T., Ström J., Dommergue, A., Bahlmann, E., Planchon, F., Ebinghaus, R., Banic, C., Nagorski, S., Baussand, P., Amato P., Fain X., Hennebelle R., Delort A.-M., Sancelme, M., Cairns, W., Barbante, C., Ceson, P., Kaleschke, L., Boutron, C. (2006) The study of the mercury cycle in polar regions: An international study in Ny-Ålesund, Svalbard. Mem. Natl. Inst. Polar Res., Spec. Issue 59, 168–184.
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