Abstract
The EURAD-IM chemistry transport model and its 4d-var inverse model extension is applied to one summer and one winter episode, in order to identify the benefit of tropospheric NO2 column retrievals for estimating near-surface nitrogen dioxide concentrations. Initial values and emission rates are jointly optimised by assimilating tropospheric NO2 data from the OMI, while European ground based observations are used for impact evaluation. Results show a moderate improvement of surface level nitrogen dioxide estimates during the summer episode, successfully sustained after the assimilation period through emission adjustments. In the winter case, the OMI data is of limited value due to lower boundary layer heights and thus smaller impact on emission rates.
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Levelt, P.F., van den Oord, G.H.J., Dobber, M.R., Malkki, A., Visser, H., de Vries, J., Stammes, P., Lundell, J.O.V., Saari, H.: The ozone monitoring instrument. IEEE Trans. Geosci. Remote Sensing 44(5), 1093–1101 (2006)
Grell, G.A., Dudhia, J., Stauffer, D.R.: A description of the fifth-generation Penn State/NCAR mesoscale model MM5. Technical report, National Center for Atmospheric Research (1994)
Hass, H.: Description of the EURAD Chemistry-Transport-Model version2 (CTM2), vol. 83. Mitteilungen aus dem Institut für Geophysik und Meteorologie der Universität zu Köln (1991)
Memmesheimer, M., Friese, E., Ebel, A., Jakobs, H.J., Feldmann, H., Kessler, C., Piekorz, G.: Long-term simulations of particulate matter in Europe on different scales using sequential nesting of a regional model. Int. J. Environm. and Pollution 22(1-2), 108–132 (2004)
Geiger, H., Barnes, I., Bejan, I., Benter, T., Spittler, M.: The tropospheric degradation of isoprene: an updated module for the regional atmospheric chemistry mechanism. Atmos. Environ. 37(11), 1503–1519 (2003)
Zhang, L., Brook, J.R., Vet, R.: A revised parameterization for gaseous dry deposition in air-quality models. Atmos. Chem. Phys. 3, 2067–2082 (2003)
Guenther, A.B., Zimmerman, P.R., Harley, P.C., Monson, R.K., Fall, R.: Isoprene and monoterpene emission rate variability: Model evaluations and sensitivity analyses. J. Geophys. Res. 98(D7), 12609–12617 (1993)
Elbern, H., Schmidt, H., Ebel, A.: Variational data assimilation for tropospheric chemistry modeling. J. Geophys. Res. 102(D13), 15967–15985 (1997)
Elbern, H., Strunk, A., Schmidt, H., Talagrand, O.: Emission rate and chemical state estimation by 4-dimensional variational inversion. Atmos. Chem. Phys. 7, 3749–3769 (2007)
Talagrand, O.: The use of adjoint equations in numerical modelling of the atmospheric circulation. In: Griewand, A., Corliss, G.G. (eds.) Proceedings of Workshop on Automatic Differentiation of Algorithms: Theory, Implementation and Application (1991)
Giering, R.: Tangent linear and Adjoint Model Compiler, Users manual TAMC Version 5.2 (September 1999)
Sandu, A., Sander, R.: Technical note: Simulating chemical systems in Fortran90 and Matlab with the Kinetic PreProcessor KPP-2.1. Atmos. Chem. Phys. 6, 187–195 (2006)
Visschedijk, A., Zandveld, P., van der Gon, H.D.: A high resolution gridded European emission database for EU integrated project GEMS. TNO report 2007-A-R0233/B, TNO (March 2007)
Vestreng, V.: Review and revision. Emission data reported to CLRTAP. Technical report, EMEP MSC-W, Norwegian Meteorological Institute, Oslo, Norway (2003)
Boersma, K.F., Eskes, H.J., Veefkind, J.P., Brinksma, E.J., van der A, R.J., Sneep, M., van den Oord, G.H.J., Levelt, P.F., Stammes, P., Gleason, J.F., Bucsela, E.J.: Near-real time retrieval of tropospheric NO2 from OMI. Atmos. Chem. Phys. 7(8), 2103–2128 (2007)
Lamsal, L.N., Martin, R.V., van Donkelaar, A., Celarier, E.A., Bucsela, E.J., Boersma, K.F., Dirksen, R., Luo, C., Wang, Y.: Indirect validation of tropospheric nitrogen dioxide retrieved from the OMI satellite instrument: Insight into the seasonal variation of nitrogen oxides at northern midlatitudes. J. Geophys. Res. 115(D05302) (2010)
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Strunk, A., Elbern, H., Ebel, A. (2011). Using Satellite Observations for Air Quality Assessment with an Inverse Model System. In: Dimov, I., Dimova, S., Kolkovska, N. (eds) Numerical Methods and Applications. NMA 2010. Lecture Notes in Computer Science, vol 6046. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18466-6_20
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DOI: https://doi.org/10.1007/978-3-642-18466-6_20
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