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Langner, Joakim
Publications (10 of 61) Show all publications
Flood, V. A., Strong, K., Whaley, C. H., Walker, K. A., Blumenstock, T., Hannigan, J. W., . . . Turnock, S. (2024). Evaluating modelled tropospheric columns of CH4, CO, and O3 in the Arctic using ground-based Fourier transform infrared (FTIR) measurements. Atmospheric Chemistry And Physics, 24(2), 1079-1118
Open this publication in new window or tab >>Evaluating modelled tropospheric columns of CH4, CO, and O3 in the Arctic using ground-based Fourier transform infrared (FTIR) measurements
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2024 (English)In: Atmospheric Chemistry And Physics, ISSN 1680-7316, E-ISSN 1680-7324, Vol. 24, no 2, p. 1079-1118Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-6652 (URN)10.5194/acp-24-1079-2024 (DOI)001280776500001 ()
Available from: 2024-08-21 Created: 2024-08-21 Last updated: 2024-08-21
Whaley, C. H., Law, K. S., Hjorth, J. L., Skov, H., Arnold, S. R., Langner, J., . . . Tarasick, D. W. (2023). Arctic tropospheric ozone: assessment of current knowledge and modelperformance. Atmospheric Chemistry And Physics, 23(1), 637-661
Open this publication in new window or tab >>Arctic tropospheric ozone: assessment of current knowledge and modelperformance
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2023 (English)In: Atmospheric Chemistry And Physics, ISSN 1680-7316, E-ISSN 1680-7324, Vol. 23, no 1, p. 637-661Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-6405 (URN)10.5194/acp-23-637-2023 (DOI)000918577900001 ()
Available from: 2023-02-14 Created: 2023-02-14 Last updated: 2023-02-14Bibliographically approved
Law, K. S., Hjorth, J. L., Pernov, J. B., Whaley, C. H., Skov, H., Collaud Coen, M., . . . Turnock, S. (2023). Arctic Tropospheric Ozone Trends. Geophysical Research Letters, 50(22), Article ID e2023GL103096.
Open this publication in new window or tab >>Arctic Tropospheric Ozone Trends
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2023 (English)In: Geophysical Research Letters, ISSN 0094-8276, E-ISSN 1944-8007, Vol. 50, no 22, article id e2023GL103096Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology; Climate
Identifiers
urn:nbn:se:smhi:diva-6551 (URN)10.1029/2023GL103096 (DOI)001124482000001 ()
Available from: 2024-01-09 Created: 2024-01-09 Last updated: 2024-01-09Bibliographically approved
Meier, H. E., Reckermann, M., Langner, J., Smith, B. & Didenkulova, I. (2023). Overview: The Baltic Earth Assessment Reports (BEAR). Earth System Dynamics, 14(2), 519-531
Open this publication in new window or tab >>Overview: The Baltic Earth Assessment Reports (BEAR)
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2023 (English)In: Earth System Dynamics, ISSN 2190-4979, E-ISSN 2190-4987, Vol. 14, no 2, p. 519-531Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology; Climate
Identifiers
urn:nbn:se:smhi:diva-6443 (URN)10.5194/esd-14-519-2023 (DOI)000976686100001 ()
Available from: 2023-05-16 Created: 2023-05-16 Last updated: 2023-05-16Bibliographically approved
Tornevi, A., Andersson, C., Carvalho, A. C., Langner, J. & Forsberg, B. (2023). Potential Health Impacts from a Wildfire Smoke Plume over Region Jämtland Härjedalen, Sweden. Atmosphere, 14(10), Article ID 1491.
Open this publication in new window or tab >>Potential Health Impacts from a Wildfire Smoke Plume over Region Jämtland Härjedalen, Sweden
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2023 (English)In: Atmosphere, E-ISSN 2073-4433, Vol. 14, no 10, article id 1491Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-6526 (URN)10.3390/atmos14101491 (DOI)001099717700001 ()
Available from: 2023-11-28 Created: 2023-11-28 Last updated: 2024-07-04Bibliographically approved
Olivares, I., Langner, J., Soto, C., Monroy-Sahade, E. A., Espinosa-Calderon, A., Perez, P., . . . Gramsch, E. (2023). Vertical distribution of PM2.5 in Santiago de Chile studied with an unmanned aerial vehicle and dispersion modelling. Atmospheric Environment, 310, Article ID 119947.
Open this publication in new window or tab >>Vertical distribution of PM2.5 in Santiago de Chile studied with an unmanned aerial vehicle and dispersion modelling
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2023 (English)In: Atmospheric Environment, ISSN 1352-2310, E-ISSN 1873-2844, Vol. 310, article id 119947Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-6495 (URN)10.1016/j.atmosenv.2023.119947 (DOI)001051286900001 ()
Available from: 2023-09-05 Created: 2023-09-05 Last updated: 2023-09-05Bibliographically approved
Whaley, C. H., Mahmood, R., von Salzen, K., Winter, B., Eckhardt, S., Arnold, S., . . . Weiss-Gibbons, T. (2022). Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study. Atmospheric Chemistry And Physics, 22(9), 5775-5828
Open this publication in new window or tab >>Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study
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2022 (English)In: Atmospheric Chemistry And Physics, ISSN 1680-7316, E-ISSN 1680-7324, Vol. 22, no 9, p. 5775-5828Article in journal (Refereed) Published
National Category
Oceanography, Hydrology and Water Resources
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-6268 (URN)10.5194/acp-22-5775-2022 (DOI)000790345200001 ()
Available from: 2022-05-16 Created: 2022-05-16 Last updated: 2022-05-16Bibliographically approved
Tornevi, A., Andersson, C., Carvalho, A. C., Langner, J., Stenfors, N. & Forsberg, B. (2021). Respiratory Health Effects of Wildfire Smoke during Summer of 2018 in the Jamtland Harjedalen Region, Sweden. International Journal of Environmental Research and Public Health, 18(13), Article ID 6987.
Open this publication in new window or tab >>Respiratory Health Effects of Wildfire Smoke during Summer of 2018 in the Jamtland Harjedalen Region, Sweden
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2021 (English)In: International Journal of Environmental Research and Public Health, ISSN 1661-7827, E-ISSN 1660-4601, Vol. 18, no 13, article id 6987Article in journal (Refereed) Published
Abstract [en]

During the summer of 2018 Sweden experienced a high occurrence of wildfires, most intense in the low-densely populated Jamtland Harjedalen region. The aim of this study was to investigate any short-term respiratory health effects due to deteriorated air quality generated by the smoke from wildfires. For each municipality in the region Jamtland Harjedalen, daily population-weighted concentrations of fine particulate matter (PM2.5) were calculated through the application of the MATCH chemistry transport model. Modelled levels of PM2.5 were obtained for two summer periods (2017, 2018). Potential health effects of wildfire related levels of PM2.5 were examined by studying daily health care contacts concerning respiratory problems in each municipality in a quasi-Poisson regression model, adjusting for long-term trends, weekday patterns and weather conditions. In the municipality most exposed to wildfire smoke, having 9 days with daily maximum 1-h mean of PM2.5 > 20 mu g/m(3), smoke days resulted in a significant increase in daily asthma visits the same and two following days (relative risk (RR) = 2.64, 95% confidence interval (CI): 1.28-5.47). Meta-estimates for all eight municipalities revealed statistically significant increase in asthma visits (RR = 1.68, 95% CI: 1.09-2.57) and also when grouping all disorders of the lower airways (RR = 1.40, 95% CI: 1.01-1.92).

National Category
Meteorology and Atmospheric Sciences
Research subject
Environment
Identifiers
urn:nbn:se:smhi:diva-6144 (URN)10.3390/ijerph18136987 (DOI)000671200900001 ()34210080 (PubMedID)
Available from: 2021-08-03 Created: 2021-08-03 Last updated: 2021-08-03
Gramsch, E., Munoz, A., Langner, J., Morales, L., Soto, C., Perez, P. & Rubio, M. A. (2020). Black carbon transport between Santiago de Chile and glaciers in the Andes Mountains. Atmospheric Environment, 232, Article ID 117546.
Open this publication in new window or tab >>Black carbon transport between Santiago de Chile and glaciers in the Andes Mountains
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2020 (English)In: Atmospheric Environment, ISSN 1352-2310, E-ISSN 1873-2844, Vol. 232, article id 117546Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Meteorology
Identifiers
urn:nbn:se:smhi:diva-5728 (URN)10.1016/j.atmosenv.2020.117546 (DOI)000539152100012 ()
Available from: 2020-06-30 Created: 2020-06-30 Last updated: 2020-06-30Bibliographically approved
Langner, J., Gidhagen, L., Bergström, R., Gramsch, E., Oyola, P., Reyes, F., . . . Aguilera, C. (2020). Model-simulated Source Contributions to PM2.5 in Santiago and the Central Region of Chile. Aerosol and Air Quality Research, 20(5), 1111-1126
Open this publication in new window or tab >>Model-simulated Source Contributions to PM2.5 in Santiago and the Central Region of Chile
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2020 (English)In: Aerosol and Air Quality Research, ISSN 1680-8584, E-ISSN 2071-1409, Vol. 20, no 5, p. 1111-1126Article in journal (Refereed) Published
National Category
Meteorology and Atmospheric Sciences
Research subject
Environment
Identifiers
urn:nbn:se:smhi:diva-5688 (URN)10.4209/aaqr.2019.08.0374 (DOI)000530887900019 ()
Available from: 2020-05-19 Created: 2020-05-19 Last updated: 2020-06-16Bibliographically approved
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