Projects per year
Personal profile
Research
Atmospheric dispersion, aerosol dynamics modelling and human exposure estimation at regional, urban and street scale with strong focus on particles and gaseous air pollutants. Using e.g. microscale model MISKAM or street canyon model OSPM and the DEHM/UBM/AirGIS exposure modelling system.
Profile
Matthias Ketzel is Professor in the Section of Atmospheric Modelling at the Department of Environmental Science, Aarhus University and Visiting Professor at the Global Centre for Clean Air Research (GCARE), University of Surrey, U.K. He received his PhD from Lund University, Sweden. He has a background in physics and fluid dynamics and has more than 30 years of experience within the field of atmospheric science and in human exposure assessment and local scale atmospheric dispersion modelling.
Cooperation and dissemination
Member of the steering committee for the initiative on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes. Danish national representative in the EU FAIRMODE initiative, a CEN working group.
Teaching
Head of PhD Programme at AU-ENVS, Main or co-supervisor for 9 PhD and 5 MSc/BSc students. Invited lecturer in courses at Roskilde University, Technical University of Denmark, Texas A&M University at Qatar, Surrey University, Southeast University, Nanjing, China and at a COST action Training School. Regularly teaching students about modelling local air pollution and use of the OSPM, AirGIS system and OML-Highway. Opponent and reviewer for PhD/MSc projects.
Keywords
- Models of air pollution
- Forecasts of air pollution
- Traffic pollution
- Human exposure (human vulnerability)
Areas of expertise
- Traffic Air Pollution
- Air Quality Modelling
- Human Exposure Assessment
- Atmosheric Aerosols
- Programming in R, R shiny, FORTRAN
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
Projects
- 43 Finished
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Prognose- og varslingssystem for luftkvalitet
Jensen, S. S. (PI), Khan, J. (Participant), Christensen, J. H. (Participant), Ketzel, M. (Participant), Hansen, K. M. (Participant), Brandt, J. (Participant) & Ellermann, T. (Participant)
14/05/2024 → 20/12/2024
Project: Consultancy
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Kortlægning af luftforurening og dens helbredseffekter i Københavns Kommune
Jensen, S. S. (PI), Brandt, J. (Participant), Ketzel, M. (Participant), Plejdrup, M. S. (Participant) & Winther, M. (Participant)
28/11/2023 → 31/05/2024
Project: Consultancy
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Evaluering af skærpede miljøzoner
Jensen, S. S. (PI), Ketzel, M. (Participant), Winther, M. (Participant) & Andersen, C. (Participant)
01/06/2023 → 01/10/2024
Project: Consultancy
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Kortlægning af partikelforurening i Tårnby Kommune - Virkemiddelkatalog til begrænsning af luftforurening
Jensen, S. S. (PI), Brandt, J. (Participant), Winther, M. (Participant), Nielsen, O.-K. (Participant), Ketzel, M. (Participant), Lansø, A. S. (Participant) & Ellermann, T. (Participant)
01/01/2023 → 17/11/2024
Project: Consultancy
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Kortlægning af partikelforurening i Tårnby Kommune - Luftforurening og dens helbredseffekter
Jensen, S. S. (PI), Brandt, J. (Participant), Ketzel, M. (Participant) & Plejdrup, M. S. (Participant)
12/12/2022 → 19/11/2024
Project: Consultancy
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Occupational exposure to diesel engine exhaust and first-time acute myocardial infarction - a nationwide register-based cohort study 1976- 2018
Wils, R. S., Flachs, E. M., Stokholm, Z. A., Gustavsson, P., Plato, N., Kolstad, H. A., Sejbæk, C. S., Brauer, C., Schlünssen, V., Hougaard, K. S., Madsen, I. E. H., Rugulies, R., Ketzel, M., Hansen, J., Bang, C. N. F., Kromhout, H., Mehlum, I. S. & Bonde, J. P., 18 Jan 2025, (E-pub / Early view) In: European Journal of Preventive Cardiology.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Birth Cohort Studies of LongTerm Exposure to Ambient Air Pollution in Early Life and Development of Asthma in Children and Adolescents from Denmark
Pedersen, M., Liu, S., Andersen, Z. J., Nybo Andersen, A.-M., Brandt, J., Budtz-Jørgensen, E., Bønnelykke, K., Frohn, L. M., Ketzel, M., Khan, J., Tingskov Pedersen, C. E., Stayner, L. T., Zhang, J., Brunekreef, B. & Loft, S., 1 Sept 2024, Health Effects Institute.Research output: Book/anthology/dissertation/report › Report › Research › peer-review
Open Access -
Concomitant exposure to air pollution, green space and noise, and risk of myocardial infarction: a cohort study from Denmark
Poulsen, A. H., Sørensen, M., Hvidtfeldt, U. A., Ketzel, M., Christensen, J. H., Brandt, J., Frohn, L. M., Massling, A., Khan, J., Münzel, T. & Raaschou-Nielsen, O., Jan 2024, In: European Journal of Preventive Cardiology. 31, 1, p. 131-141 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
12 Citations (Scopus) -
Environmental inequality and population exposure to air pollution in Denmark
Jensen, S. S., Jensen, A., Mørkbak, M. R., Hansen, L. B., Brandt, J., Christensen, J. H., Ketzel, M. & Hertel, O., 2024, In: Journal of Environmental Economics and Policy. 13, 2, p. 129-143 15 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
3 Citations (Scopus) -
Evaluering af skærpede miljøzoner for dieselpersonbiler.
Jensen, S. S., Andersen, C., Ketzel, M. & Winther, M., 20 Aug 2024.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Activities
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The DAnish Lagrangian Model (DALM) Local-scale long-term air pollution modeling in Denmark
Andersen, C. (Lecturer), Ketzel, M. (Lecturer), Hertel, O. (Lecturer), Christensen, J. H. (Lecturer) & Brandt, J. (Lecturer)
10 Jun 2024 → 13 Jun 2024Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Extending the application range of the parameterised street canyon model OSPM
Ketzel, M. (Lecturer), Andersen, C. (Lecturer), Khan, J. (Lecturer) & Jensen, S. S. (Lecturer)
10 Jun 2024 → 13 Jun 2024Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Luften på din vej 2.0 – et luftforureningskort for alle adresser i Danmark.
Jensen, S. S. (Lecturer), Ketzel, M. (Lecturer), Khan, J. (Lecturer), Valencia, V. H. (Lecturer), Brandt, J. (Lecturer), Christensen, J. H. (Lecturer), Frohn, L. (Lecturer), Nielsen, O.-K. (Lecturer), Plejdrup, M. S. (Lecturer) & Ellermann, T. (Lecturer)
22 Aug 2023Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Luftforurening i Danmark og hvordan den kan forbedres
Ketzel, M. (Lecturer), Jensen, S. S. (Lecturer), Khan, J. (Lecturer), Brandt, J. (Lecturer), Christensen, J. H. (Lecturer), Frohn, L. (Lecturer), Geels, C. (Lecturer), Andersen, M. S. (Lecturer), Nielsen, O.-K. (Lecturer), Plejdrup, M. S. (Lecturer), Winther, M. (Lecturer) & Ellermann, T. (Lecturer)
4 Nov 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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DEVELOPMENT OF A NEW LAGRANGIAN AIR POLLUTION MODEL FOR DENMARK
Andersen, C. (Lecturer), Ketzel, M. (Lecturer), Hertel, O. (Lecturer), Christensen, J. H. (Lecturer) & Brandt, J. (Lecturer)
27 Sept 2022 → 30 Sept 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
Press/Media
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To ud af tre forurenede gader kan renses for NO2: Alene med skrappe miljøzoner som i Tyskland eller ved at kræve særlige SCR-katalysatorer på lastbiler kan antallet af gader i hovedstaden med for meget sundhedsskadeligt kvælstofdioxid nedbringes fra 35 til 10, viser ny rapport fra DMU.
06/11/2009
1 Media contribution
Press/Media: Press / Media