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Janssens-Maenhout, G. (author), Crippa, M. (author), Guizzardi, D. (author), Dentener, F. (author), Muntean, M. (author), Pouliot, G. (author), Keating, T. (author), Zhang, Q. (author), Kurokawa, J. (author), Wankmüller, R. (author), Denier van der Gon, H. (author), Kuenen, J.J.P. (author), Klimont, Z. (author), Frost, G. (author), Darras, S. (author), Koffi, B. (author), Li, M. (author)The mandate of the Task Force Hemispheric Transport of Air Pollution (TF HTAP) under the Convention on Long-Range Transboundary Air Pollution (CLRTAP) is to improve the scientific understanding of the intercontinental air pollution transport, to quantify impacts on human health, vegetation and climate, to identify emission mitigation options...article 2015
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Sutton, M.A. (author), Reis, S. (author), Riddick, S.N. (author), Dragosits, U. (author), Nemitz, E. (author), Theobald, M.R. (author), Tang, Y.S. (author), Braban, C.F. (author), Vieno, M. (author), Dore, A.J. (author), Mitchell, R.F. (author), Wanless, S. (author), Daunt, F. (author), Fowler, D. (author), Blackall, T.D. (author), Milford, C. (author), Flechard, C.R. (author), Loubet, B. (author), Massad, R. (author), Cellier, P. (author), Personne, E. (author), Coheur, P.F. (author), Clarisse, L. (author), van Damme, M. (author), Ngadi, Y. (author), Clerbaux, C. (author), Skjøth, C.A. (author), Geels, C. (author), Hertel, O. (author), Kruit, R.J.W. (author), Pinder, R.W. (author), Bash, J.O. (author), Walker, J.T. (author), Simpson, D. (author), Horváth, L. (author), Misselbrook, T.H. (author), Bleeker, A. (author), Dentener, F. (author), de Vries, W. (author)Existing descriptions of bi-directional ammonia (NH3) land-atmosphere exchange incorporate temperature and moisture controls, and are beginning to be used in regional chemical transport models. However, such models have typically applied simpler emission factors to upscale the main NH3 emission terms. While this approach has successfully...article 2013
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Bleeker, A. (author), de Vries, W. (author), Dentener, F. (author), Sutton, M.A. (author), Reis, S. (author), Riddick, S.N. (author), Dragosits, U. (author), Nemitz, E. (author), Theobald, M.R. (author), Tang, Y.S. (author), Braban, C.F. (author), Vieno, M. (author), Dore, A.J. (author), Mitchell, R.F. (author), Wanless, S. (author), Daunt, F. (author), Fowler, D. (author), Blackall, T.D. (author), Milford, C. (author), Flechard, C.R. (author), Loubet, B. (author), Massad, R. (author), Cellier, P. (author), Coheur, P.F. (author), Clarisse, L. (author), van Damme, M. (author), Ngadi, Y. (author), Clerbaux, C. (author), Ambelas Skjoth, C. (author), Geels, C. (author), Hertel, O. (author), Wichink Kruit, R.J. (author), Pinder, R.W. (author), Bash, J.O. (author), Walker, J.D. (author), Simpson, D. (author), Horvath, L. (author), Misselbrook, T.H. (author)Existing descriptions of bi-directional ammonia (NH3) land–atmosphere exchange incorporate temperature and moisture controls, and are beginning to be used in regional chemical transport models. However, such models have typically applied simpler emission factors to upscale the main NH3 emission terms. While this approach has successfully...article 2013
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de Brugh, J.M.J.A. (author), Schaap, M. (author), Vignati, E. (author), Dentener, F. (author), Kahnert, M. (author), Sofiev, M. (author), Huijnen, V. (author), Krol, M.C. (author)This paper presents the aerosol budget over Europe in 2006 calculated with the global transport model TM5 coupled to the size-resolved aerosol module M7. Comparison with ground observations indicates that the model reproduces the observed concentrations quite well with an expected slight underestimation of PM10 due to missing emissions (e.g....article 2011
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Erisman, J.W. (author), Bleeker, A. (author), Galloway, J.N. (author), Dentener, F. (author), Hicks, K. (author)This paper combines the worlds protected areas (PAs) under the Convention on Biological Diversity (CBD), common classification systems of ecosystem conservation status, and current knowledge on ecosystem responses to nitrogen (N) deposition to determine areas most at risk. The results show that 40% (approx. 11% of total area) of PAs currently...article 2011
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Vermeulen, A.T. (author), Krol, M.C. (author), Bergamaschi, P. (author), Popa, M.E. (author), Thompson, R. (author), Moncrieff, J. (author), Haszpra, L. (author), Corazza, M. (author), Aalto, T. (author), Meinhardt, F. (author), O’Doherty, S. (author), Steinbacher, M. (author), Jordan, A. (author), Dlugokencky, E. (author), Dentener, F. (author), Bruhl, C. (author)We describe the setup and first results of an inverse modelling system for atmospheric N2O, based on a four-dimensional variational (4DVAR) technique and the atmospheric transport zoom model TM5. We focus in this study on the European domain, utilizing a comprehensive set of quasi-continuous measurements over Europe, complemented by N2O...article 2011
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Vermeulen, A.T. (author), Krol, M.C. (author), Bergamaschi, P. (author), Ramonet, M. (author), Schmidt, M. (author), Meinhardt, F. (author), O’Doherty, S. (author), Dlugokencky, E. (author), Dentener, F. (author), Meirink, J.F. (author), Segers, A. (author), van Aardenne, J. (author), Monni, S. (author), Yver, C. (author), Nisbet, E.G. (author), Fisher, R.E. (author)European CH4 emissions are estimated for the period 2001–2006 using a fourdimensional variational (4DVAR) inverse modeling system, based on the atmospheric zoom model TM5. Continuous observations are used from various European monitoring stations, complemented by European and global flask samples from the NOAA/ESRL network. The available...article 2010
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Erisman, J.W. (author), Bleeker, A. (author), Galloway, J.N. (author), Dentener, F. (author), Hicks, K. (author)-public lecture 2010
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TNO Fysisch en Elektronisch Laboratorium (author), Jeuken, A. (author), Veefkind, J.P. (author), Dentener, F. (author), Metzger, S. (author), Robles Gonzalez, C. (author)A chemical transport model has been extended with an aerosol model describing processes which determine the mass distribution of sulfate, nitrate, ammonium, and aerosol associated water. A specific summer episode is simulated, and the results have been compared to surface concentration measurements and with the aerosol optical depth (AOD)...article 2001