Kemp, K., Ellermann, T., Palmgren, F., Wåhlin, P., Berkowicz, R.
& Brandt, J. (2005).
Air Quality Monitoring Programme. Annual Summary for 2004. National Environmental Research Institute. NERI Technical Report Bind 544
http://www.dmu.dk/Udgivelser/Faglige+rapporter/Nr.+500-549/Abstracts/FR544_DK.htm
Kemp, K., Ellermann, T., Brandt, J., Christensen, J. & Ketzel, M. (2007).
The Danish Air Quality Monitoring Programme, 2007: Annual Summary for 2006. Danmarks Miljøundersøgelser, Aarhus Universitet. NERI Technical Report Bind 623
http://www.dmu.dk/Udgivelser/Faglige+rapporter/Nr.+600-649/Abstracts/FR620_DK.htm
Kemp, K. & Danscher, G. (1979).
Multi-element analysis of the rat hippocampus by proton induced X-ray emission spectroscopy (phosphorus, sulphur, chlorine, potassium, calcium, iron, zinc, copper, lead, bromine, and rubidium).
Histochemistry,
59(3), 167-76.
Kenney, P., Hilberg, O., Laursen, A. C.
, Peel, R. G. & Sigsgaard, T. (2015).
Preventive effect of nasal filters on allergic rhinitis: A randomized, double-blind, placebo-controlled crossover park study.
The Journal of Allergy and Clinical Immunology,
136(6), 1566-1572.e5.
https://doi.org/10.1016/j.jaci.2015.05.015
Kerckhoffs, J.
, Khan, J., Hoek, G., Yuan, Z.
, Ellermann, T., Hertel, O., Ketzel, M., Jensen, S. S., Meliefste, K. & Vermeulen, R. (2022).
Mixed-Effects Modeling Framework for Amsterdam and Copenhagen for Outdoor NO2Concentrations Using Measurements Sampled with Google Street View Cars.
Environmental Science & Technology,
56(11), 7174-7184.
https://doi.org/10.1021/acs.est.1c05806
Kerckhoffs, J.
, Khan, J., Hoek, G., Yuan, Z.
, Hertel, O., Ketzel, M., Jensen, S. S., Al Hasan, F., Meliefste, K. & Vermeulen, R. (2022).
Hyperlocal variation of nitrogen dioxide, black carbon, and ultrafine particles measured with Google Street View cars in Amsterdam and Copenhagen.
Environment International,
170, Artikel 107575.
https://doi.org/10.1016/j.envint.2022.107575
Kerckhoffs, J., Hofman, J.
, Khan, J., Adams, M. D., Blanco, M. N., deSouza, P., Durant, J. L., Faridi, S., Fruin, S., Hankey, S., Hassanvand, M. S., Hatzopoulou, M., Hoek, G., de Hoogh, K., Hudda, N., Kushwaha, M., Marshall, J. D., Minet, L., Patton, A. P. ... Amini, H. (2025).
Mobile monitoring of air pollution − a position paper on use cases, good practices, challenges, and opportunities.
Environment International,
202, Artikel 109582.
https://doi.org/10.1016/j.envint.2025.109582
Keskitalo, E. C. H., Juhola, S.
, Baron, N., Fyhn, H. & Klein, J. (2016).
Implementing Local Climate Change Adaptation and Mitigation Actions: The Role of Various Policy Instruments in a Multi-Level Governance Context.
Climate,
4(1), Artikel 7.
https://doi.org/10.3390/cli4010007
Ketzel, M., Louka, P., Sahm, P., Guilloteau, E., Sini, J.-F., Moussiopoulos, N., Sokhi, R. S. (red.) & Bartzis, J. G. (red.) (2002).
Intercomparison of Numerical Urban Dispersion models -Part II: Street Canyon in Hannover, Germany.
Water, Air and Soil Pollution,
2, 603-613.
https://doi.org/10.1023/A:1021301316096
Ketzel, M., Wåhlin, P., Kristensson, A., Swietlicki, E., Berkowicz, R., Nielsen, O. J.
& Palmgren, F. (2004).
Particle size distribution and particle mass measurements at urban,near-city and rural level in the Copenhagen area and Southern Sweden.
Atmospheric Chemistry and Physics,
4, 281-292.
Ketzel, M., Gidhagen, L., Haakana, M., Hallquist, M., Hansson, H.-C., Kulmala, M., Nielsen, O. J., Simpson, D., Slørdal, L. H. & Swietlicki, E. (2004).
NORPAC - A Nordic Project on PM Measurements and Modelling: Overview and First Results. Poster-session præsenteret på NOSA Aerosol Symposium 2004, Stockholm, Sverige.
Ketzel, M., Wåhlin, P., Glasius, M., Mønster, J. G., Berkowicz, R.
& Palmgren, F. (2006).
Particle emissions from traffic and biomass burning - Results of several studies in Denmark.
Geophysical Research Abstracts,
8, 10165.
http://www.cosis.net/abstracts/EGU06/10165/EGU06-J-10165-1.pdf
Ketzel, M., Omstedt, G., Johansson, C., Düring, I., Berkowicz, R., Pohjola, M., Oettl, D.
, Wåhlin, P., Glasius, M.
, Palmgren, F., Vehkamäki, H. (red.), Bergman, T. (red.), Julin, J. (red.), Salonen, M. (red.) & Kulmala, M. (red.) (2006).
Vehicle emission factors for PM2.5/PM10 exhaust and non-exhaust and soot emissions.
Report Series in Aerosol Science A,
83, 143-145.
Ketzel, M., Omstedt, G., Johansson, C., Düring, I., Pohjola, M., Oettl, D., Gidhagen, L.
, Wåhlin, P., Lohmeyer, A. & Berkowicz, R. (2007).
Estimation and validation of PM2.5/PM10 exhaust and non-exhaust emission factors for practical street pollution modelling.
Atmospheric Environment,
41(40), 9370-9385.
https://doi.org/10.1016/j.atmosenv.2007.09.005
Ketzel, M., Berkowicz, R., Flassak, T., Lohmeyer, A. & Kastner-Klein, P. (2001).
Adaption of Results from CFD-Models and Wind-Tunnels for Practical Traffic Pollution Modelling. I
Seventh International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Belgirate, Italy - 28-31 May 2001. Proceedings (s. 261-265). European Commission. Joint Research Centre. Environment Institute.
Ketzel, M., Berkowicz, R., Hvidberg, M., Jensen, S. S. & Raaschou-Nielsen, O. (2008).
Validation of AirGIS - A GIS-based air pollution and human exposure modelling system.
Hrvatski Meteoroloski Casopis,
43(1), 350-353.
Ketzel, M., Jensen, S. S., Hertel, O., Ellermann, T., Olesen, H. R. & Berkowicz, R. (2011).
Tool for exploratory analysis of OSPM model performance for long time series. Afhandling præsenteret på 14th Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Kos, Grækenland.
http://www.harmo.org/Conferences/Proceedings/_Kos/publishedSections/H14-281.pdf
Ketzel, M., Massling, A., Nøjgaard, J. K., Jensen, B. & Nordstrøm, C. (2011).
Long-term measurements of urban aerosol in Copenhagen area. Poster-session præsenteret på NOSA 2011, Tampera, Finland.
Ketzel, M., Berkowicz, R., Hvidberg, M., Jensen, S. S. & Raaschou-Nielsen, O. (2011).
Evaluation of AirGIS: a GIS-based air pollution and human exposure modelling system.
International Journal of Environment and Pollution,
47(1/2/3/4), 226-238.
https://doi.org/10.1504/IJEP.2011.047337