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Centre for Atmospheric Science

Dr James Allan

Dr James Allan

Research Fellow / NCAS Composition Research Scientist

MPhys Physics with computational physics (UMIST) 2000, PhD An Aerosol Mass Spectrometer... (UMIST) 2004

Room Number: 3.13 [Simon Building]
Tel: +44 (0)161 306 2490
Email: james.allan@manchester.ac.uk

 

Professional biography

My position is a core post within the Composition Directorate of the National Centre for Atmospher Science. Most of my research activities involve in situ atmospheric aerosol composition measurements (in particular with the Aerodyne Aerosol Mass Spectrometer), data analysis and application. These have included measurements on ground, ship and airborne platforms and in conjunction with collocated measurements of gas phase chemistry, radicals, radiation, remote sensing and cloud microphysics. The data have been used to develop constrain and validate numerous models, ranging in nature from process-level (e.g. CCN activity prediction) to large-scale (e.g. chemical transport and transformation).

I am currently PI on MC4, a NERC project to study the effects of composition and mixing state on black carbon properties, using the newly-developed soot particle (SP) AMS in conjunction with an SP2, Aethalometer, and Photoacoustic Soot Photometer (PASS). This involves intensive field measurements at Pasadena, Weybourne and London, in addition to a programme of laboratory work.

I am currently Co-I on the consortium grants ADIENT and ACES, which are part of the the APPRAISE programme, the consortium grant RONOCO, and a standard grant to upgrade the FAAM AMS to a C-TOF. Previous roles include PI on the ACMME project within the NERC SOLAS directed programme. I am also involved in the ClearFlo thematic consortium grant

Specific research interests

Atmospheric aerosol composition measurements.

Publications

Information on citations etc. can be found at ResearcherID

2011

  • Allen, G., Coe, H., Clarke, A., Bretherton, C., Wood, R., Abel, S. J., Barrett, P., Brown, P., George, R., Freitag, S., McNaughton, C., Howell, S., Shank, L., Kapustin, V., Brekhovskikh, V., Kleinman, L., Lee, Y.-N., Springston, S., Toniazzo, T., Krejci, R., Fochesatto, J., Shaw, G., Krecl, P., Brooks, B., McMeeking, G., Bower, K. N., Williams, P. I., Crosier, J., Crawford, I., Connolly, P., Allan, J. D., Covert, D., Bandy, A. R., Russell, L. M., Trembath, J., Bart, M., McQuaid, J. B., Wang, J., and Chand, D. (2011) South East Pacific atmospheric composition and variability sampled along 20° S during VOCALS-REx, Atmos. Chem. Phys., 11, 5237-5262, doi:10.5194/acp-11-5237-2011
  • Liu, D., Allan, J., Corris, B., Flynn, M., Andrews, E., Ogren, J., Beswick, K., Bower, K., Burgess, R., Choularton, T., Dorsey, J., Morgan, W., Williams, P. I., and Coe, H. (2011) Carbonaceous aerosols contributed by traffic and solid fuel burning at a polluted rural site in Northwestern England, Atmos. Chem. Phys., 11, 1603-1619, doi:10.5194/acp-11-1603-2011
  • Robinson, N. H., Hamilton, J. F., Allan, J. D., Langford, B., Oram, D. E., Chen, Q., Docherty, K., Farmer, D. K., Jimenez, J. L., Ward, M. W., Hewitt, C. N., Barley, M. H., Jenkin, M. E., Rickard, A. R., Martin, S. T., McFiggans, G., and Coe, H. (2011) Evidence for a significant proportion of Secondary Organic Aerosol from isoprene above a maritime tropical forest, Atmos. Chem. Phys., 11, 1039-1050.

2010

  • Allan, J. D., Williams, P. I., Morgan, W. T., Martin, C. L., Flynn, M. J., Lee, J., Nemitz, E., Phillips, G. J., Gallagher, M. W., and Coe, H. (2010) Contributions from transport, solid fuel burning and cooking to primary organic aerosols in two uk cities, Atmos. Chem. Phys., 10, 647-668.
  • McMeeking, G. R., Hamburger, T., Liu, D., Flynn, M., Morgan, W. T., Northway, M., Highwood, E. J., Krejci, R., Allan, J. D., Minikin, A., and Coe, H. (2010) Black carbon measurements in the boundary layer over western and northern europe, Atmos. Chem. Phys., 10, 9393-9414.
  • Ervens, B., Cubison, M. J., Andrews, E., Feingold, G., Ogren, J. A., Jimenez, J. L., Quinn, P. K., Bates, T. S., Wang, J., Zhang, Q., Coe, H., Flynn, M., and Allan, J. D. (2010) CCN predictions using simplified assumptions of organic aerosol composition and mixing state: a synthesis from six different locations, Atmos. Chem. Phys., 10, 4795-4807
  • Morgan, W. T., Allan, J. D., Bower, K. N., Esselborn, M., Harris, B., Henzing, J. S., Highwood, E. J., Kiendler-Scharr, A., McMeeking, G. R., Mensah, A. A., Northway, M. J., Osborne, S., Williams, P. I., Krejci, R., and Coe, H. (2010) Enhancement of the aerosol direct radiative effect by semi-volatile aerosol components: Airborne measurements in north-western europe, Atmos. Chem. Phys., 10, 8151-8171
  • Morgan, W. T., Allan, J. D., Bower, K. N., Highwood, E. J., Liu, D., McMeeking, G. R., Northway, M. J., Williams, P. I., Krejci, R., and Coe, H. (2010) Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction, Atmos. Chem. Phys., 10, 4065-4083
  • Good, N., Topping, D. O., Allan, J. D., Flynn, M., Fuentes, E., Irwin, M., Williams, P. I., Coe, H., and McFiggans, G. (2010) Consistency between parameterisations of aerosol hygroscopicity and CCN activity during the RHaMBLe discovery cruise, Atmos. Chem. Phys, 10, 3189-3203
  • Lee, J. D., McFiggans, G., Allan, J. D., Baker, A. R., Ball, S. M., Benton, A. K., Carpenter, L. J., Commane, R., Finley, B. D., Evans, M., Fuentes, E., Furneaux, K., Goddard, A., Good, N., Hamilton, J. F., Heard, D. E., Herrmann, H., Hollingsworth, A., Hopkins, J. R., Ingham, T., Irwin, M., Jones, C. E., Jones, R. L., Keene, W. C., Lawler, M. J., Lehmann, S., Lewis, A. C., Long, M. S., Mahajan, A., Methven, J., Moller, S. J., Müller, K., Müller, T., Niedermeier, N., O'Doherty, S., Oetjen, H., Plane, J. M. C., Pszenny, A. A. P., Read, K. A., Saiz-Lopez, A., Saltzman, E. S., Sander, R., von Glasow, R., Whalley, L., Wiedensohler, A., and Young, D. (2010) Reactive halogens in the marine boundary layer (rhamble): The tropical north atlantic experiments, Atmos. Chem. Phys., 10, 1031-1055.

2009

  • Allan, J. D., Topping, D. O., Good, N., Irwin, M., Flynn, M., Williams, P. I., Coe, H., Baker, A. R., Martino, M., Niedermeier, N., Wiedensohler, A., Lehmann, S., Müller, K., Herrmann, H., and McFiggans, G. (2009) Composition and properties of atmospheric particles in the eastern atlantic and impacts on gas phase uptake rates, Atmos. Chem. Phys., 9, 9299-9314.
  • Jimenez, J. L., Canagaratna, M. R., Donahue, N. M., Prevot, A. S. H., Zhang, Q., Kroll, J. H., DeCarlo, P. F., Allan, J. D., Coe, H., Ng, N. L., Aiken, A. C., Docherty, K. S., Ulbrich, I. M., Grieshop, A. P., Robinson, A. L., Duplissy, J., Smith, J. D., Wilson, K. R., Lanz, V. A., Hueglin, C., Sun, Y. L., Tian, J., Laaksonen, A., Raatikainen, T., Rautiainen, J., Vaattovaara, P., Ehn, M., Kulmala, M., Tomlinson, J. M., Collins, D. R., Cubison, M. J., E, Dunlea, J., Huffman, J. A., Onasch, T. B., Alfarra, M. R., Williams, P. I., Bower, K., Kondo, Y., Schneider, J., Drewnick, F., Borrmann, S., Weimer, S., Demerjian, K., Salcedo, D., Cottrell, L., Griffin, R., Takami, A., Miyoshi, T., Hatakeyama, S., Shimono, A., Sun, J. Y., Zhang, Y. M., Dzepina, K., Kimmel, J. R., Sueper, D., Jayne, J. T., Herndon, S. C., Trimborn, A. M., Williams, L. R., Wood, E. C., Middlebrook, A. M., Kolb, C. E., Baltensperger, U., and Worsnop, D. R. (2009) Evolution of organic aerosols in the atmosphere, Science, 326, 1525-1529.
  • Fast, J., Aiken, A. C., Allan, J., Alexander, L., Campos, T., Canagaratna, M. R., Chapman, E., DeCarlo, P. F., de Foy, B., Gaffney, J., de Gouw, J., Doran, J. C., Emmons, L., Hodzic, A., Herndon, S. C., Huey, G., Jayne, J. T., Jimenez, J. L., Kleinman, L., Kuster, W., Marley, N., Russell, L., Ochoa, C., Onasch, T. B., Pekour, M., Song, C., Ulbrich, I. M., Warneke, C., Welsh-Bon, D., Wiedinmyer, C., Worsnop, D. R., Yu, X. Y., and Zaveri, R. (2009) Evaluating simulated primary anthropogenic and biomass burning organic aerosols during milagro: Implications for assessing treatments of secondary organic aerosols, Atmos. Chem. Phys., 9, 6191-6215
  • (Review Article) Laj, P., Klausen, J., Bilde, M., Plaß-Duelmer, C., Pappalardo, G., Clerbaux, C., Baltensperger, U., Hjorth, J., Simpson, D., Reimann, S., Coheur, P. F., Richter, A., De Mazière, M., Rudich, Y., McFiggans, G., Torseth, K., Wiedensohler, A., Morin, S., Schulz, M., Allan, J. D., Attié, J. L., Barnes, I., Birmili, W., Cammas, J. P., Dommen, J., Dorn, H. P., Fowler, D., Fuzzi, S., Glasius, M., Granier, C., Hermann, M., Isaksen, I. S. A., Kinne, S., Koren, I., Madonna, F., Maione, M., Massling, A., Moehler, O., Mona, L., Monks, P. S., Müller, D., Müller, T., Orphal, J., Peuch, V. H., Stratmann, F., Tanré, D., Tyndall, G., Abo Riziq, A., Van Roozendael, M., Villani, P., Wehner, B., Wex, H., and Zardini, A. A. (2009) Measuring atmospheric composition change, Atmos. Environ., 43, 5351-5414
  • Baumgardner, D., Grutter, M., Allan, J., Ochoa, C., Rappenglueck, B., Russell, L. M., and Arnott, P. (2009) Physical and chemical properties of the regional mixed layer of mexico's megapolis, Atmos. Chem. Phys., 9, 5711-5727
  • Morgan, W. T., Allan, J. D., Bower, K. N., Capes, G., Crosier, J., Williams, P. I., and Coe, H. (2009) Vertical distribution of sub-micron aerosol chemical composition from North-Western Europe and the North-East Atlantic, Atmos. Chem. Phys., 9, 5389-5401
  • Gilardoni, S., Liu, S., Takahama, S., Russell, L. M., Allan, J. D., Steinbrecher, R., Jimenez, J. L., De Carlo, P. F., Dunlea, E. J., and Baumgardner, D. (2009) Characterization of organic ambient aerosol during MIRAGE 2006 on three platforms, Atmos. Chem. Phys., 9, 5417-5432
  • Dall'Osto, M., Harrison, R. M., Coe, H., Williams, P. I., and Allan, J. D. (2009) Real time chemical characterization of local and regional nitrate aerosols, Atmos. Chem. Phys., 9, 3709-3720 
  • Lack, D. A., Corbett, J. J., Onasch, T., Lerner, B., Massoli, P., Quinn, P. K., Bates, T. S., Covert, D. S., Coffman, D., Sierau, B., Herndon, S., Allan, J., Baynard, T., Lovejoy, E., Ravishankara, A. R., and Williams, E. (2009) Particulate emissions from commercial shipping: Chemical, physical, and optical properties, J. Geophys. Res.-Atmos., 114, D00F04
  • Chen, Q., Farmer, D. K., Schneider, J., Zorn, S. R., Heald, C. L., Karl, T. G., Guenther, A., Allan, J. D., Robinson, N., Coe, H., Kimmel, J. R., Pauliquevis, T., Borrmann, S., Poschl, U., Andreae, M. O., Artaxo, P., Jimenez, J. L., and Martin, S. T. (2009) Mass spectral characterization of submicron biogenic organic particles in the Amazon Basin, Geophys. Res. Lett., 36, L20806
  • Targino, A. C., Coe, H., Cozic, J., Crosier, J., Crawford, I., Bower, K., Flynn, M., Gallagher, M., Allan, J., Verheggen, B., Weingartner, E., Baltensperger, U., and Choularton, T. (2009) Influence of particle chemical composition on the phase of cold clouds at a high-alpine site in Switzerland, J. Geophys. Res.-Atmos., 114, D18206
  • Russell, L. M., Bahadur, R., Hawkins, L. N., Allan, J., Baumgardner, D., Quinn, P. K., and Bates, T. S. (2009) Organic aerosol characterization by complementary measurements of chemical bonds and molecular fragments, Atmos. Environ., 43, 6100-6105

2008
  • Allan, J. D., Baumgardner, D., Raga, G. B., Mayol-Bracero, O. L., Morales-García, F., García-García, F., Montero-Martínez, G., Borrmann, S., Schneider, J., Mertes, S., Walter, S., Gysel, M., Dusek, U., Frank, G., and Krämer, M. (2008) Clouds and aerosols in puerto rico – a new evaluation Atmos. Chem. Phys. 8, 1293–1309
  • Allen, G., Vaughan, G., Bower, K. N., Williams, P. I., Crosier, J., Flynn, M., Connolly, P., Hamilton, J. F., Lee, J. D., Saxton, J. E., Watson, N. M., Gallagher, M., Coe, H., Allan, J., Choularton, T. W., Lewis, A. C. (2008) Aerosol and trace-gas measurements in the Darwin area during the wet season, J. Geophys. Res.-Atmos., 113, D06306
  • Heald, C. L., Goldstein, A. H., Allan, J. D., Aiken, A. C., Apel, E., Atlas, E. L., Baker, A. K., Bates, T. S., Beyersdorf, A. J., Blake, D. R., Campos, T., Coe, H., Crounse, J. D., DeCarlo, P. F., de Gouw, J. A., Dunlea, E. J., Flocke, F. M., Fried, A., Goldan, P., Griffin, R. J., Herndon, S. C., Holloway, J. S., Holzinger, R., Jimenez, J. L., Junkermann, W., Kuster, W. C., Lewis, A. C., Meinardi, S., Millet, D. B., Onasch, T., Polidori, A., Quinn, P. K., Riemer, D. D., Roberts, J. M., Salcedo, D., Sive, B., Swanson, A. L., Talbot, R., Warneke, C., Weber, R. J., Weibring, P., Wennberg, P. O., Worsnop, D. R., Wittig, A. E., Zhang, R., Zheng, J., and Zheng, W. (2008) Total Observed Organic Carbon (TOOC): A synthesis of North American observations Atmos. Chem. Phys. 8, 2007-2025
  • Laaksonen, A., Kulmala, M., O'Dowd, C. D., Joutsensaari, J., Vaattovaara, P., Mikkonen, S., Lehtinen, K. E. J., Sogacheva, L., Dal Maso, M., Aalto, P., Petaja, T., Sogachev, A., Yoon, Y. J., Lihavainen, H., Nilsson, D., Facchini, M. C., Cavalli, F., Fuzzi, S., Hoffmann, T., Arnold, F., Hanke, M., Sellegri, K., Umann, B., Junkermann, W., Coe, H., Allan, J. D., Alfarra, M. R., Worsnop, D. R., Riekkola, M. L., Hyotylainen, T., and Viisanen, Y. (2008) The role of voc oxidation products in continental new particle formation, Atmos. Chem. Phys., 8, 2657-2665.

2007
  • (Magazine Article) Allan, J. D. (2007) Megacities: megapollution Planet Earth, Autumn 2007, 32-33
  • (Review Article) Canagaratna, M. R., Jayne, J. T., Jimenez, J. L., Allan, J. D., Alfarra, M. R., Zhang, Q., Onasch, T. B., Drewnick, F., Coe, H., Middlebrook, A., Delia, A., Williams, L. R., Trimborn, A. M., Northway, M. J., DeCarlo, P. F., Kolb, C. E., Davidovits, P., Worsnop, D. R. (2007) Chemical and microphysical characterization of ambient aerosols with the aerodyne aerosol mass spectrometer Mass Spectrometry Reviews 26(2), 185-222
  • Crosier, J., Allan, J. D., Coe, H., Bower, K. N., Formenti, P., and Williams, P. I. (2007) Chemical composition of summertime aerosol in the Po valley (Italy), northern Adriatic and Black Sea Q. J. Roy. Meteor. Soc. 133, 61-75
  • Salcedo, D., Onasch, T. B., Canagaratna, M. R., Dzepina, K., Huffman, J. A., Jayne, J. T., Worsnop, D. R., Kolb, C. E., Weimer, S., Drewnick, F., Allan, J. D., Delia, A. E., and Jimenez, J. L. (2007) Use of a beam width probe in an Aerosol Mass Spectrometer to monitor particle collection efficiency in the field Atmos. Chem. Phys., 7, 549–556
  • Williams, B. J., Goldstein, A. H., Millet, D. B., Holzinger, R., Kreisberg, N. M., Hering, S. V., White, A. B., Worsnop, D. R., Allan, J. D., Jimenez, J. L. (2007) Chemical speciation of organic aerosol during the International Consortium for Atmospheric Research on Transport and Transformation 2004: Results from in situ measurements Journal of Geophysical Research-Atmospheres 112(D10), D10S26
  • Holzinger, R., Millet, D. B., Williams, B., Lee, A., Kreisberg, N., Hering, S. V., Jimenez, J., Allan, J. D., Worsnop, D. R., Goldstein, A. H. (2007) Emission, oxidation, and secondary organic aerosol formation of volatile organic compounds as observed at Chebogue Point, Nova Scotia Journal of Geophysical Research-Atmospheres 112(D10), D10S24
  • Cross, E. S., Slowik, J. G., Davidovits, P., Allan, J. D., Worsnop, D. R., Jayne, J. T., Lewis, D. K., Canagaratna, M., Onasch, T. B. (2007) Laboratory and ambient particle density determinations using light scattering in conjunction with aerosol mass spectrometry Aerosol Science and Technology 41(4), 343-359
  • Gilardoni, S., Russell, L. M., Sorooshian, A., Flagan, R. C., Seinfeld, J. H., Bates, T. S., Quinn, P. K., Allan, J. D., Williams, B., Goldstein, A. H., Onasch, T. B., Worsnop, D. R. (2007) Regional variation of organic functional groups in aerosol particles on four US east coast platforms during the International Consortium for Atmospheric Research on Transport and Transformation 2004 campaign Journal of Geophysical Research-Atmospheres 112(D10), D10S27
  • Crosier, J., Jimenez, J. L., Allan, J. D., Bower, K. N., Williams, P. I., Alfarra, M. R., Canagaratna, M. R., Jayne, J. T., Worsnop, D. R., Coe, H. (2007) Technical note: Description and use of the new jump mass spectrum mode of operation for the aerodyne quadrupole aerosol mass spectrometers (Q-AMS) Aerosol Science and Technology 41(9), 865-872
  • Duck, T. J., Firanski, B. J., Millet, D. B., Goldstein, A. H., Allan, J., Holzinger, R., Worsnop, D. R., White, A. B., Stohl, A., Dickinson, C. S., van Donkelaar, A. (2007) Transport of forest fire emissions from Alaska and the Yukon Territory to Nova Scotia during summer 2004 Journal of Geophysical Research-Atmospheres 112(D10), D10S44
  • Zhang, Q., Jimenez, J. L., Canagaratna, M. R., Allan, J. D., Coe, H., Ulbrich, I., Alfarra, M. R., Takami, A., Middlebrook, A. M., Sun, Y. L., Dzepina, K., Dunlea, E., Docherty, K., DeCarlo, P. F., Salcedo, D., Onasch, T., Jayne, J. T., Miyoshi, T., Shimono, A., Hatakeyama, S., Takegawa, N., Kondo, Y., Schneider, J., Drewnick, F., Borrmann, S., Weimer, S., Demerjian, K., Williams, P., Bower, K., Bahreini, R., Cottrell, L., Griffin, R. J., Rautiainen, J., Sun, J. Y., Zhang, Y. M., Worsnop, D. R. (2007) Ubiquity and dominance of oxygenated species in organic aerosols in anthropogenically-influenced Northern Hemisphere midlatitudes Geophysical Research Letters 34(13), L13801

2006
  • Coe, H., Allan, J. D., Alfarra, M. R., Bower, K. N., Flynn, M. J., McFiggans, G. B., Topping, D. O., Williams, P. I., O, O', O'Dowd, C. D., Dall'Osto, M., Beddows, D. C. S., Harrison, R. M. (2006) Chemical and physical characteristics of aerosol particles at a remote coastal location, Mace Head, Ireland, during NAMBLEX Atmospheric Chemistry and Physics 6(), 3289-3301
  • Millet, D. B., Goldstein, A. H., Holzinger, R., Williams, B. J., Allan, J. D., Jimenez, J. L., Worsnop, D. R., Roberts, J. M., White, A. B., Hudman, R. C., Bertschi, I. T., Stohl, A. (2006) Chemical characteristics of North American surface layer outflow: Insights from Chebogue Point, Nova Scotia Journal of Geophysical Research-Atmospheres 111(D23), D23S53
  • Aklilu, Y., Mozurkewich, M., Prenni, A. J., Kreldenweis, S. M., Alfarra, M. R., Allan, J. D., Anlauf, K., Brook, J., Leaitch, W. R., Sharma, S., Boudries, H., Worsnop, D. R. (2006) Hygroscopicity of particles at two rural, urban influenced sites during Pacific 2001: Comparison with estimates of water uptake from particle composition Atmospheric Environment 40(15), 2650-2661
  • (Book Chapter) Coe, H., Allan, J. (2006) Mass spectrometric methods for aerosol composition measurement. In: Analytical Techniques for Atmospheric Measurement. (Ed. D. E. Heard) Blackwell Publishing Ltd, 265-310.
  • Allan, J. D., Alfarra, M. R., Bower, K. N., Coe, H., Jayne, J. T., Worsnop, D. R., Aalto, P. P., Kulmala, M., Hyotylainen, T., Cavalli, F., Laaksonen, A. (2006) Size and composition measurements of background aerosol and new particle growth in a Finnish forest during QUEST 2 using an Aerodyne Aerosol Mass Spectrometer Atmospheric Chemistry and Physics 6, 315-327
  • Cubison, M. J., Alfarra, M. R., Allan, J., Bower, K. N., Coe, H., McFiggans, G. B., Whitehead, J. D., Williams, P. I., Zhang, Q., Jimenez, J. L., Hopkins, J., Lee, J. (2006) The characterisation of pollution aerosol in a changing photochemical environment Atmospheric Chemistry and Physics 6(), 5573-5588
  • Heard, D. E., Read, K. A., Methven, J., Al-Haider, S., Bloss, W. J., Johnson, G. P., Pilling, M. J., Seakins, P. W., Smith, S. C., Sommariva, R., Stanton, J. C., Still, T. J., Ingham, T., Brooks, B., De Leeuw, G., Jackson, A. V., McQuaid, J. B., Morgan, R., Smith, M. H., Carpenter, L. J., Carslaw, N., Hamilton, J., Hopkins, J. R., Lee, J. D., Lewis, A. C., Purvis, R. M., Wevill, D. J., Brough,, Brough, N., Green, T., Mills, G., Penkett, S. A., Plane, J. M. C., Saiz-Lopez, A., Worton, D., Monks, P. S., Fleming, Z., Rickard, A. R., Alfarra, M. R., Allan, J. D., Bower, K., Coe, H., Cubison, M., Flynn, M., McFiggans, G., Gallagher, M., Norton, E. G., O, O', O'Dowd, C. D., Shillito, J., Topping, D., Vaughan, G., Williams, P., Bitter, M., Ball, S. M., Jones, R. L., Povey, I. M., O, O', O'Doherty, S., Simmonds, P. G., Allen, A., Kinnersley, R. P., Beddows, D. C. S., Dall, Dall', Dall'Osto, M., Harrison, R. M., Donovan, R. J., Heal, M. R., Jennings, S. G., Noone, C., Spain, G. (2006) The North Atlantic Marine Boundary Layer Experiment (NAMBLEX). Overview of the campaign held at Mace Head, Ireland, in summer 2002 Atmospheric Chemistry and Physics 6, 2241-2272

2005
  • Takegawa, N., Miyazaki, Y., Kondo, Y., Komazaki, Y., Miyakawa, T., Jimenez, J. L., Jayne, J. T., Worsnop, D. R., Allan, J. D., Weber, R. J. (2005) Characterization of an Aerodyne Aerosol Mass Spectrometer (AMS): Intercomparison with other aerosol instruments Aerosol Science and Technology 39(8), 760-770
  • Zhang, Q., Alfarra, M. R., Worsnop, D. R., Allan, J. D., Coe, H., Canagaratna, M. R., Jimenez, J. L. (2005) Deconvolution and quantification of hydrocarbon-like and oxygenated organic aerosols based on aerosol mass spectrometry Environmental Science & Technology 39(13), 4938-4952
  • Quinn, P. K., Bates, T. S., Baynard, T., Clarke, A. D., Onasch, T. B., Wang, W., Rood, M. J., Andrews, E., Allan, J., Carrico, C. M., Coffman, D., Worsnop, D. (2005) Impact of particulate organic matter on the relative humidity dependence of light scattering: A simplified parameterization Geophysical Research Letters 32(22), L22809
  • McFiggans, G., Alfarra, M. R., Allan, J., Bower, K., Coe, H., Cubison, M., Topping, D., Williams, P., Decesari, S., Facchini, C., Fuzzi, S. (2005) Simplification of the representation of the organic component of atmospheric particulates Faraday Discussions 130(), 341-362
  • Longley, I. D., Inglis, D. W. F., Gallagher, M. W., Williams, P. I., Allan, J. D., Coe, H. (2005) Using NOx and CO monitoring data to indicate fine aerosol number concentrations and emission factors in three UK conurbations Atmospheric Environment 39(28), 5157-5169

2004
  • Allan, J. D., Coe, H., Bower, K. N., Alfarra, M. R., Delia, A.E., Jimenez, J. L., Middlebrook, A. M., Drewnick, F., Onasch, T.B., Canagaratna, M. R., Jayne, J. T., Worsnop, D. R. (2004) A generalised method for the extraction of chemically resolved mass spectra from Aerodyne aerosol mass spectrometer data Journal of Aerosol Science 35(7), 909-922
  • Topping, D., Coe, H., McFiggans, G., Burgess, R., Allan, J., Alfarra, M. R., Bower, K., Choularton, T. W., Decesari, S., Facchini, M. C. (2004) Aerosol chemical characteristics from sampling conducted on the Island of Jeju, Korea during ACE Asia Atmospheric Environment 38(14), 2111-2123
  • Alfarra, M. R., Coe, H., Allan, J. D., Bower, K. N., Boudries, H., Canagaratna, M. R., Jimenez, J. L., Jayne, J. T., Garforth, A., Li, S., Worsnop, D. R. (2004) Characterization of urban and rural organic particulate in the Lower Fraser Valley using two Aerodyne Aerosol Mass Spectrometers Atmospheric Environment 38(34), 5745-5758
  • Boudries, H., Canagaratna, M. R., Jayne, J. T., Alfarra, M. R., Allan, J. D., Coe, H., Pryor, S. C., Jimenez, J. L., Brook, J. R., Li, S., Worsnop, D. R. (2004) Chemical and physical processes controlling the distribution of aerosols in the Lower Fraser Valley, Canada, during the Pacific 2001 field campaign Atmospheric Environment 38(34), 5759-5774
  • McFiggans, G., Coe, H., Burgess, R., Allan, J., Cubison, M., Alfarra, M. R., Saunders, R., Saiz-Lopez, A., Plane, J. M. C., Wevill, D. J., Carpenter, L. J., Rickard, A. R., Monks, P. S. (2004) Direct evidence for coastal iodine particles from Laminaria macroalgae - linkage to emissions of molecular iodine Atmospheric Chemistry and Physics, 701-713
  • (Book Chapter) Longley, I. D., Gallagher, M. W., Dorsey, J. R., Allan, J. D., Alfarra, M. R., Coe, H., 2004. Exposure to ultrafine particles from traffic in city streets and the urban atmosphere.. In:Urban Transport X: Urban Ttansport and the Environment in the 21st Century. WIT Press, Southampton, .
  • Tang, Y. H., Carmichael, G. R., Horowitz, L. W., Uno, I., Woo, J. H., Streets, D. G., Dabdub, D., Kurata, G., Sandu, A., Allan, J., Atlas, E., Flocke, F., Huey, L. G., Jakoubek, R. O., Millet, D. B., Quinn, P. K., Roberts, J. M., Worsnop, D. R., Goldstein, A., Donnelly, S., Schauffler, S., Stroud, V., Johnson, K., Avery, M. A., Singh, H. B., Apel, E. C. (2004) Multiscale simulations of tropospheric chemistry in the eastern Pacific and on the US West Coast during spring 2002 Journal of Geophysical Research-Atmospheres 109(D23), D23S11
  • Longley, I. D., Gallagher, M. W., Dorsey, J. R., Flynn, M., Bower, K. N., Allan, J. D. (2004) Street canyon aerosol pollutant transport measurements Science of the Total Environment 334-35, 327-336
  • Allan, J. D., Bower, K. N., Coe, H., Boudries, H., Jayne, J. T., Canagaratna, M. R., Millet, D. B., Goldstein, A. H., Quinn, P. K., Weber, R. J., Worsnop, D. R. (2004) Submicron aerosol composition at Trinidad Head, California, during ITCT 2K2: Its relationship with gas phase volatile organic carbon and assessment of instrument performance Journal of Geophysical Research-Atmospheres 109(D23), D23S24
  • Millet, D. B., Goldstein, A. H., Allan, J. D., Bates, T. S., Boudries, H., Bower, K. N., Coe, H., Ma, Y. L., McKay, M., Quinn, P. K., Sullivan, A., Weber, R. J., Worsnop, D. R. (2004) Volatile organic compound measurements at Trinidad Head, California, during ITCT 2K2: Analysis of sources, atmospheric composition, and aerosol residence times Journal of Geophysical Research-Atmospheres 109(D23), D23S16

2003
  • Longley, I. D., Gallagher, M. W., Dorsey, J. R., Flynn, M., Allan, J. D., Alfarra, M. R., Inglis, D. (2003) A case study of aerosol (4.6 nm < Dp < 10 µm) number and mass size distribution measurements in a busy street canyon in Manchester, UK Atmospheric Environment 37(12), 1563-1571
  • Allan, J. D., Jimenez, J. L., Williams, P. I., Alfarra, M. R., Bower, K. N., Jayne, J. T., Coe, H., Worsnop, D. R. (2003) Quantitative sampling using an Aerodyne aerosol mass spectrometer - 1. Techniques of data interpretation and error analysis Journal of Geophysical Research-Atmospheres 108(D3), 4090
  • Allan, J. D., Alfarra, M. R., Bower, K. N., Williams, P. I., Gallagher, M. W., Jim, Jimenez, J. L., McDonald, A. G., Nemitz, E., Canagaratna, M. R., Jayne, J. T., Coe, H., Worsnop, D. R. (2003) Quantitative sampling using an Aerodyne aerosol mass spectrometer - 2. Measurements of fine particulate chemical composition in two U.K. cities Journal of Geophysical Research-Atmospheres 108(D3), 4091