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Prof. dr. ir. G.J.M. (Guus) Velders

Hoogleraar 
Bètawetenschappen
Natuurkunde
Marine and Atmospheric Research
Algemeen Marine & Atmospheric Res
Algemeen Marine & Atmospheric Res
Buys Ballotgebouw
Princetonplein 5
Kamer BBG 6.12
3584 CC Utrecht

Prof. dr. ir. G.J.M. (Guus) Velders

Hoogleraar
Algemeen Marine & Atmospheric Res
030 253 3275
g.j.m.velders@uu.nl
Profiel Publicaties Prijzen Onderwijs Nevenwerkzaamheden Contact
Profiel Publicaties Prijzen Onderwijs Nevenwerkzaamheden Contact
Onderzoeksthema's

Publicaties

2024

Wetenschappelijke publicaties

Lickley, M., Daniel, J. S., McBride, L. A., Salawitch, R. J., & Velders, G. (2024). Supplementary Information for: The return to 1980 stratospheric halogen levels: A moving target in ozone assessments from 2006 to 2022. (pp. 1-3). EGUsphere [preprint]. https://doi.org/10.5194/egusphere-2024-1289-supplement
https://research-portal.uu.nl/ws/files/245633632/egusphere-2024-1289-supplement.pdf
Lickley, M., Daniel, J. S., McBride, L. A., Salawitch, R. J., & Velders, G. (2024). The return to 1980 stratospheric halogen levels: A moving target in ozone assessments from 2006 to 2022. (pp. 1-30). EGUsphere [preprint]. https://doi.org/10.5194/egusphere-2024-1289
https://research-portal.uu.nl/ws/files/245633508/egusphere-2024-1289.pdf
Xu, Y., Ribar, N. P., Sachnik, J., Schade, G. W., Lockley, A. J., Zhang, Y. G., Yu, P., Hu, J., & Velders, G. J. M. (2024). Can the Artificial Release of Fluorinated Gases Offset Global Cooling Due to Supervolcanic Eruptions? ATMOSPHERE, 15(11), 1-20. Article 1322. https://doi.org/10.3390/atmos15111322
https://research-portal.uu.nl/ws/files/245633871/atmosphere-15-01322-v2.pdf
Jacobs, J. H., Strak, M., Velders, G. JM., Zorn, J., Hogerwerf, L., Simões, M., Mijnen-Visser, S., Wesseling, J., Gerlofs-Nijland, M. E., Smit, L. AM., Vermeulen, R., van der Zee, S., Mughini-Gras, L., & Stafoggia, M. (2024). Short-term exposure to ambient air pollution and severe COVID-19: mortality and hospital admission to COVID-19 in the Netherlands from february to december 2020. Environmental Advances, 17, Article 100592. https://doi.org/10.1016/j.envadv.2024.100592
https://research-portal.uu.nl/ws/files/242961720/1-s2.0-S2666765724001108-main.pdf
Meinshausen, M., Schleussner, C. F., Beyer, K., Bodeker, G., Boucher, O., Canadell, J. G., Daniel, J. S., Diongue-Niang, A., Driouech, F., Fischer, E., Forster, P., Grose, M., Hansen, G., Hausfather, Z., Ilyina, T., Kikstra, J. S., Kimutai, J., King, A. D., Lee, J. Y., ... Nicholls, Z. (2024). A perspective on the next generation of Earth system model scenarios: Towards representative emission pathways (REPs). Geoscientific Model Development, 17(11), 4533-4559. https://doi.org/10.5194/gmd-17-4533-2024
https://research-portal.uu.nl/ws/files/228077696/gmd-17-4533-2024.pdf
Simões, M., Zorn, J., Hogerwerf, L., Velders, G. J. M., Portengen, L., Gerlofs-Nijland, M., Dijkema, M., Strak, M., Jacobs, J., Wesseling, J., de Vries, W. J., Mijnen-Visser, S., Smit, L. A. M., Vermeulen, R., & Mughini-Gras, L. (2024). Outdoor air pollution as a risk factor for testing positive for SARS-CoV-2: A nationwide test-negative case-control study in the Netherlands. International Journal of Hygiene and Environmental Health, 259, Article 114382. https://doi.org/10.1016/j.ijheh.2024.114382
https://dspace.library.uu.nl/bitstream/handle/1874/451723/1-s2.0-S1438463924000634-main.pdf?sequence=1
Zorn, J., Simões, M., Velders, G. J. M., Gerlofs-Nijland, M., Strak, M., Jacobs, J., Dijkema, M. B. A., Hagenaars, T. J., Smit, L. A. M., Vermeulen, R., Mughini-Gras, L., Hogerwerf, L., & Klinkenberg, D. (2024). Effects of long-term exposure to outdoor air pollution on COVID-19 incidence: A population-based cohort study accounting for SARS-CoV-2 exposure levels in the Netherlands. Environmental Research, 252(Part 1), 1-13. Article 118812. https://doi.org/10.1016/j.envres.2024.118812, https://doi.org/10.1016/j.envres.2024.118812
https://dspace.library.uu.nl/bitstream/handle/1874/437788/1-s2.0-S0013935124007163-main.pdf?sequence=1

2023

Wetenschappelijke publicaties

Xu, Y., Ribar, N. P., Schade, G. W., Lockley, A. J., Zhang, Y. G., Sachnik, J., Yu, P., Hu, J., & Velders, G. J. M. (2023). Possible Mitigation of Global Cooling due to Supervolcanic Eruption via Intentional Release of Fluorinated Gases. (pp. 1-46). ESS Open Archive. https://doi.org/10.22541/essoar.168394777.78277245/v1
https://research-portal.uu.nl/ws/files/245633267/962908_0_merged_1683435626.pdf
Gua, L., yang, Y., Fraser, P., Velders, G., Liu, Z., Cui, D., Quan, J., Cai, Z., Yao, B., Hu, J., & Fang, X. (2023). Projected increases in emissions of high global warming potential fluorinated gases in China. Nature Communications, 4(205). https://doi.org/10.1038/s43247-023-00859-6
https://dspace.library.uu.nl/bitstream/handle/1874/435626/s43247-023-00859-6.pdf?sequence=1

2022

Wetenschappelijke publicaties

Canan, P., Velders, G., & Andersen, S. (2022). The 2007 HCFC acceleration turned the Montreal Protocol into a climate treaty. In 35th Anniversary protecting the ozone layer
Liang, Q., Rigby, M., Fang, X., Godwin, D., Muhle, J., Seito, T., Stanley, K., & Velders, G. (2022). Hydrofluorocarbons (HFCs). In SCIENTIFIC ASSESSMENT OF OZONE DEPLETION 2022 (Vol. 278, pp. 119-151). World Meteorological Organization.
Sokhi, R. S., Moussiopoulos, N., Baklanov, A., Bartzis, J., Coll, I., & Velders, G. (2022). Advances in air quality research – current and emerging challenges. Atmospheric Chemistry and Physics, 22(7), 4615-4703. https://doi.org/10.5194/acp-22-4615-2022
https://dspace.library.uu.nl/bitstream/handle/1874/423140/acp_22_4615_2022.pdf?sequence=1
Velders, G. J. M., Daniel, J. S., Montzka, S. A., Vimont, I., Rigby, M., Krummel, P. B., Muhle, J., O'Doherty, S., Prinn, R. G., Weiss, R. F., & Young, D. (2022). Projections of hydrofluorocarbon (HFC) emissions and the resulting global warming based on recent trends in observed abundances and current policies. Atmospheric chemistry and physics, 22(9), 6087-6101. https://doi.org/10.5194/acp-22-6087-2022
https://dspace.library.uu.nl/bitstream/handle/1874/423138/acp_22_6087_2022.pdf?sequence=1

2021

Wetenschappelijke publicaties

David, L. M., Barth, M., Höglund-Isaksson, L., Purohit, P., Velders, G. J. M., Glaser, S., & Ravishankara, A. R. (2021). Trifluoroacetic acid deposition from emissions of HFO-1234yf in India, China, and the Middle East. Atmospheric chemistry and physics, 21(19), 14833–14849. https://doi.org/10.5194/acp-21-14833-2021
https://dspace.library.uu.nl/bitstream/handle/1874/423139/acp_21_14833_2021.pdf?sequence=1
Willi, K., Ravishankara, A. R., Velders, G., Daniel, J., McFarland, M., & andersen, S. (2021). The Precautionary Principle and the Environment: A Case Study of an Immediate Global Response to the Molina and Rowland Warning. ACS Earth and Space Chemistry, 5(11), 3036-3044. https://doi.org/10.1021/acsearthspacechem.1c00244
https://dspace.library.uu.nl/bitstream/handle/1874/418967/acsearthspacechem.1c00244.pdf?sequence=1
Sokhi, R. S., Singh, V., Querol, X., & Velders, G. (2021). A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions. Environment International, 157, 1-25. Article 106818. https://doi.org/10.1016/j.envint.2021.106818
https://dspace.library.uu.nl/bitstream/handle/1874/412938/1_s2.0_S0160412021004438_main.pdf?sequence=1
Flerlage, H., Velders, G., & de Boer, J. (2021). A review of bottom-up and top-down emission estimates of hydrofluorocarbons (HFCs) in different parts of the world. Chemosphere, 283, 1-16. Article 131208. https://doi.org/10.1016/j.chemosphere.2021.131208
https://dspace.library.uu.nl/bitstream/handle/1874/412937/1_s2.0_S0045653521016805_main.pdf?sequence=1
Zara, M., Boersma, F., Eskes, K., Denier van der Gon, H., de Arellano, J. V.-G., Krol, M., van der Swaluw, E., Schuch, W., & Velders, G. (2021). Reductions in nitrogen oxides over the Netherlands between 2005 and 2018 observed from space and on the ground: Decreasing emissions and increasing O3 indicate changing NOx chemistry. Atmospheric Environment, 9, 1-12. Article 100104. https://doi.org/10.1016/j.aeaoa.2021.100104
https://dspace.library.uu.nl/bitstream/handle/1874/412936/1_s2.0_S2590162121000046_main.pdf?sequence=1
David, L. M., Barth, M., Höglund-Isaksson, L., Purohit, P., Velders, G. J. M., Glaser, S., & Ravishankara, A. R. (2021, Apr 30). Supplementary information for Trifluoroacetic acid deposition from emissions of HFO-1234yf in India, China, 4 and the Middle East. European Geosciences Union (EGU). https://doi.org/10.5194/acp-2021-222-supplement
https://dspace.library.uu.nl/bitstream/handle/1874/415534/acp_2021_222_supplement.pdf?sequence=1
Velders, G. J. M., Willers, S., Wesseling, J., van den Elshout, S., van der Swaluw, E., Mooibroek, D., & van Ratingen, S. (2021). Improvements in air quality in the Netherlands during the corona lockdown based on observations and model simulations. Atmospheric Environment, 247, 1-13. Article 118158. https://doi.org/10.1016/j.atmosenv.2020.118158
https://dspace.library.uu.nl/bitstream/handle/1874/410775/s41598_020_80363_5.pdf?sequence=1

2020

Wetenschappelijke publicaties

Meinshausen, M., Nicholls, Z., Lewis, J., Gidden, M., Vogel, E., Freund, M., Beyerle, U., Gessner, C., Nauels, A., Bauer, N., Canadell, J., Daniel, J., John, A., Kummel, P., Luderer, G., Meinshausen, N., Montzka, S., Rayner, P., Reimann, S., ... Wang, R. (2020). The shared socio-economic pathway (SSP) greenhouse gas concentrations and their extensions to 2500. Geoscientific Model Development, 13, 3571-3605. https://doi.org/10.5194/gmd-13-3571-2020
https://dspace.library.uu.nl/bitstream/handle/1874/409593/gmd_13_3571_2020.pdf?sequence=1
Lickley, M., Solomon, S., Fletcher, S., Velders, G. J. M., Daniel, J. S., Rigby, M., Montzka, S. A., Kuijpers, L., & Stone, K. (2020). Quantifying contributions of chlorofluorocarbon banks to emissions and impacts on the ozone layer and climate. Nature Communications, 11, Article s41467. https://doi.org/10.1038/s41467-020-15162-7
https://dspace.library.uu.nl/bitstream/handle/1874/397123/s41467_020_15162_7.pdf?sequence=1
Fischer, P., Marra, M., Ameling, C., Velders, G. J. M., Hoogerbrugge, R., de Vries, W., Wesseling, J., Janssen, N., & Houthuijs, D. (2020). Particulate air pollution from different sources and mortality in 7.5 million adults — The Dutch Environmental Longitudinal Study (DUELS). Science of the Total Environment, 705, Article 135778. https://doi.org/10.1016/j.scitotenv.2019.135778
https://dspace.library.uu.nl/bitstream/handle/1874/396993/1_s2.0_S0048969719357730_main.pdf?sequence=1

Vakpublicaties

Zijp, M., Velders, G. J. M., & Waaijers, S. (2020). Duurzame zorg komt dubbel tot zijn recht. Medisch Contact, 47, 18-21. Article 47.
https://dspace.library.uu.nl/bitstream/handle/1874/410773/47_Duurzame_zorg_komt_dubbel_tot_zijn_recht.pdf?sequence=1

2019

Wetenschappelijke publicaties

Velders, G. J. M., Maas, R., geilenkirchen, G., de Leeuw, F., Ligterink, N., Ruyssenaars, P., de Vries, W., & Wesseling, J. (2019). Effects of European emission reductions on air quality in the Netherlands and the associated health effects. Atmospheric Environment, 221, Article 117109. https://doi.org/10.1016/j.atmosenv.2019.117109
https://dspace.library.uu.nl/bitstream/handle/1874/387624/1_s2.0_S1352231019307484_main.pdf?sequence=1
Montzka, S., Velders, G. J. M., Krummel, P., Mühle, J., Orkin, V. L., Park, S., Shah, N., & Walter-Terrinoni, H. (2019). Hydrofluorocarbons (HFCs). In Scientific Assessment of Ozone Depletion 2018 (World Meteorological Organization Global Ozone Research and Monitoring Project report; Vol. 58). World Meteorological Organization.
https://dspace.library.uu.nl/bitstream/handle/1874/378091/SAP_2018_Assessment_report.pdf?sequence=1

2018

Wetenschappelijke publicaties

van der Swaluw, E., de Vries, W., Vieno, M., Sauter, F., Aben, J., Velders, G., Wichink Kruit, R., Fagerli, H., & van Pul, A. (2018). Modelling air quality and deposition at high resolution in the netherlands with plume and grid models. In Springer Proceedings in Complexity (pp. 245-248). Springer. https://doi.org/10.1007/978-3-319-57645-9_39
Fang, X., Ravishankara, A., Velders, G. J. M., Molina, M., Su, S., Zhang, J., Hu, J., & Prinn, R. (2018). Changes in Emissions of Ozone-Depleting Substances from China Due to Implementation of the Montreal Protocol. Environmental Science & Technology, 52(19), 11359-11366. https://doi.org/10.1021/acs.est.8b01280
https://dspace.library.uu.nl/bitstream/handle/1874/372325/emissions.pdf?sequence=1

2017

Wetenschappelijke publicaties

Swaluw, E. V. D., Vries, W. D., Sauter, F., Aben, J., Velders, G., & Pul, A. V. (2017). High-resolution modelling of air pollution and deposition over the Netherlands with plume, grid and hybrid modelling. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2017.02.009
Liang, Q., Chipperfield, M. P., Flemming, E. L., Abraham, N. L., Braesicke, P., Burkholder, J. B., Daniel, J. S., Dhomse, S., Fraser, P., Hardiman, S. C., Jackman, C. H., Kinnison, D. E., Krummel, P. B., Montzka, S. A., Morgenstern, O., McCulloch, A., Mühle, J., Newman, P. A., Orkin, V. L., ... Weiss, R. F. (2017). Deriving global OH abundance and atmospheric lifetimes for long-lived gases: A search for CH3CCl3 alternatives. Journal of Geophysical Research: Atmospheres, 122(21), 11.914-11.933. Article 2017JD026926. https://doi.org/10.1002/2017JD026926
https://dspace.library.uu.nl/bitstream/handle/1874/407431/2017JD026926.pdf?sequence=1
Meinshausen, M., Vogel, E., Nauels, A., Lorbacher, K., Meinshausen, N., Etheridge, D., Fraser, P., Montzka, S. A., Rayner, P., Trudinger, C., Krummel, P., Beyerle, U., Canadell, J., Daniel, J. S., Enting, I., Law, R., Lunder, C., O'Doherty, S., Prinn, R., ... Weiss, R. (2017). Historical greenhouse gas concentrations for climate modelling (CMIP6). Geoscientific Model Development, 10(5), 2057-2116. https://doi.org/10.5194/gmd-10-2057-2017
https://dspace.library.uu.nl/bitstream/handle/1874/351512/greenhouse.pdf?sequence=1

Populariserende publicaties

Velders, G. J. M. (2017). Falling Walls: How repairing the ozone hole helped the climate. Scientific American. https://blogs.scientificamerican.com/observations/falling-walls-how-repairing-the-ozone-hole-helped-the-climate/#

2016

Wetenschappelijke publicaties

Solomon, K. R., Velders, G. J. M., Wilson, S. R., Madronich, S., Longstreth, J., Aucamp, P. J., & Bornman, J. F. (2016). Sources, fates, toxicity, and risks of trifluoroacetic acid and its salts: Relevance to substances regulated under the Montreal and Kyoto Protocols. Journal of Toxicology and Environmental Health - Part B: Critical Reviews. https://doi.org/10.1080/10937404.2016.1175981
Fang, X., Velders, G. J. M., Ravishankara, A. R., Molina, M. J., Hu, J., & Prinn, R. G. (2016). Hydrofluorocarbon (HFC) Emissions in China: An Inventory for 2005-2013 and Projections to 2050. Environmental Science and Technology. https://doi.org/10.1021/acs.est.5b04376

2015

Wetenschappelijke publicaties

Tegtmeier, S., Ziska, F., Pisso, I., Quack, B., Velders, G. J. M., Yang, X., & Krüger, K. (2015, May 26). Oceanic bromine emissions weighted by their ozone depletion potential. https://doi.org/10.5194/acpd-15-14643-2015
Tegtmeier, S., Ziska, F., Pisso, I., Quack, B., Velders, G. J. M., Yang, X., & Krüger, K. (2015). Oceanic bromoform emissions weighted by their ozone depletion potential. Atmospheric chemistry and physics. https://doi.org/10.5194/acp-15-13647-2015
Chipperfield, M. P., Dhomse, S. S., Feng, W., McKenzie, R. L., Velders, G. J. M., & Pyle, J. A. (2015). Quantifying the ozone and ultraviolet benefits already achieved by the Montreal Protocol. Nature Communications. https://doi.org/10.1038/ncomms8233
Velders, G. J. M., Fahey, D. W., Daniel, J. S., Andersen, S., & McFarland, M. (2015). Future atmospheric abundances and climate forcings from scenarios of global and regional hydrofluorocarbon (HFC) emissions. Atmospheric Environment, 123, 200-209. https://doi.org/10.1016/j.atmosenv.2015.10.071, https://doi.org/10.1016/j.atmosenv.2015.10.071
https://dspace.library.uu.nl/bitstream/handle/1874/351662/Future.pdf?sequence=1

2014

Wetenschappelijke publicaties

Rogelj, J., Schaeffer, M., Meinshausen, M., Shindell, D. T., Hare, W., Klimont, Z., Velders, G. J. M., Amann, M., & Schellnhuber, H. J. (2014). Disentangling the effects of CO2 and short-lived climate forcer mitigation. Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16325-16330. https://doi.org/10.1073/pnas.1415631111
Bessagnet, B., Beauchamp, M., Guerreiro, C., de Leeuw, F., Tsyro, S., Colette, A., Meleux, F., Rouïl, L., Ruyssenaars, P., Sauter, F., Velders, G. J. M., Foltescu, V. L., & van Aardenne, J. (2014). Can further mitigation of ammonia emissions reduce exceedances of particulate matter air quality standards? Environmental Science and Policy. https://doi.org/10.1016/j.envsci.2014.07.011
Velders, G. J. M., Solomon, S., & Daniel, J. S. (2014). Growth of climate change commitments from HFC banks and emissions. Atmospheric chemistry and physics. https://doi.org/10.5194/acp-14-4563-2014

2013

Wetenschappelijke publicaties

Keuken, M. P., Zandveld, P., Jonkers, S., Moerman, M., Jedynska, A. D., Verbeek, R., Visschedijk, A., Elshout van den, S., Panteliadis, P., & Velders, G. J. M. (2013). Modelling elemental carbon at regional, urban and traffic locations in The Netherlands. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2013.03.010
Hettelingh, J.-P., Posch, M., Velders, G. J. M., Ruyssenaars, P., Adams, M., de Leeuw, F., Lükewille, A., Maas, R., Sliggers, J., & Slootweg, J. (2013). Assessing interim objectives for acidification, eutrophication and ground-level ozone of the EU National Emission Ceilings Directive with 2001 and 2012 knowledge. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2013.03.060
Xu, Y., Zaelke, D., Velders, G. J. M., & Ramanathan, V. (2013). The role of HFCs in mitigating 21st century climate change. Atmospheric chemistry and physics. https://doi.org/10.5194/acp-13-6083-2013
Velders, G. J. M., & Daniel, J. S. (2013, Oct 29). Uncertainty analysis of projections of ozone-depleting substances: mixing ratios, EESC, ODPs, and GWPs. https://doi.org/10.5194/acpd-13-28017-2013

2012

Wetenschappelijke publicaties

Keuken, M. P., Roemer, M. G. M., Zandveld, P., Verbeek, R. P., & Velders, G. J. M. (2012). Trends in primary NO 2 and exhaust PM emissions from road traffic for the period 2000-2020 and implications for air quality and health in the Netherlands. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2012.02.009
Xu, Y., Zaelke, D., Velders, G. J. M., & Ramanathan, V. (2012, Dec 18). Avoiding HFC growth is critical for keeping global warming below 2 °C during the 21st century. https://doi.org/10.5194/acpd-12-32613-2012
Velders, G. J. M., Ravishankara, A., Miller, M., Molina, M., Alcamo, J., Daniel, J. S., Fahey, D. W., Montzka, S. A., & Reimann, S. (2012). Preserving Montreal Protocol climate benefits by limiting HFCs. Science, 335, 922-923. https://doi.org/10.1126/science.1216414

2011

Wetenschappelijke publicaties

Velders, G. J. M., Snijder, A., & Hoogerbrugge, R. (2011). Recent decreases in observed atmospheric concentrations of SO 2 in the Netherlands in line with emission reductions. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2011.07.009
Velders, G. J. M., Geilenkirchen, G. P., & de Lange, R. (2011). Higher than expected NOx emission from trucks may affect attainability of NO 2 limit values in the Netherlands. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2011.03.023

2010

Wetenschappelijke publicaties

Struijs, J., Van Dijk, A., Slaper, H., Van Wijnen, H. J., Velders, G. J. M., Chaplin, G., & Huijbregts, M. A. J. (2010). Spatial- and time-explicit human damage modeling of ozone depleting substances in life cycle impact assessment. Environmental Science and Technology, 44(1). https://doi.org/10.1021/es9017865
Daniel, J. S., Fleming, E. L., Portmann, R. W., Velders, G. J. M., Jackman, C. H., & Ravishankara, A. R. (2010). Options to accelerate ozone recovery: Ozone and climate benefits. Atmospheric chemistry and physics. https://doi.org/10.5194/acp-10-7697-2010
Fuglestvedt, J. S., Shine, K. P., Berntsen, T., Cook, J., Lee, D. S., Stenke, A., Skeie, R. B., Velders, G. J. M., & Waitz, I. A. (2010). Transport impacts on atmosphere and climate: Metrics. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2009.04.044

2009

Wetenschappelijke publicaties

Newman, P. A., Oman, L. D., Douglass, A. R., Fleming, E. L., Frith, S. M., Hurwitz, M. M., Kawa, S. R., Jackman, C. H., Krotkov, N. A., Nash, E. R., Nielsen, J. E., Pawson, S., Stolarski, R. S., & Velders, G. J. M. (2009). What would have happened to the ozone layer if chlorofluorocarbons (CFCs) had not been regulated? Atmospheric chemistry and physics.
Velders, G. J. M., & Matthijsen, J. (2009). Meteorological variability in NO2 and PM10 concentrations in the Netherlands and its relation with EU limit values. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2009.05.009
Andersen, S. O., Velders, G. J. M., & Canan, P. (2009). How science guides industry choice of alternatives to ozone-depleting substances. In Twenty Years of Ozone Decline - Proceedings of the Symposium for the 20th Anniversary of the Montreal Protocol
van de Kassteele, J., Stein, A., Dekkers, A. L. M., & Velders, G. J. M. (2009). External drift kriging of NOx concentrations with dispersion model output in a reduced air quality monitoring network. Environmental and Ecological Statistics. https://doi.org/10.1007/s10651-007-0052-x
Velders, G. J. M., Fahey, D. W., Daniel, J. S., McFarland, M., & Andersen, S. (2009). The large contribution of projected HFC emissions to future climate forcing. Proceedings of the National Academy of Sciences of the United States of America, 106, 10949-10954. https://doi.org/10.1073/pnas.0902817106
Velders, G. J. M., & Diederen, H. (2009). Likelihood of meeting the EU limit values of NO2 and PM10 concentrations in the Netherlands. Atmospheric Environment, 43, 3060-3069. https://doi.org/10.1016/j.atmosenv.2009.03.029

2008

Wetenschappelijke publicaties

Schaap, M., Timmermans, R. M. A., Roemer, M., Boersen, G. A. C., Builtjes, P. J. H., Sauter, F. J., Velders, G. J. M., & Beck, J. P. (2008). The LOTOS-EUROS model: Description, validation and latest developments. International Journal of Environment and Pollution. https://doi.org/10.1504/IJEP.2008.017106

2007

Wetenschappelijke publicaties

Daniel, J. S., Velders, G. J. M., Solomon, S., McFarland, M., & Montzka, S. A. (2007). Present and future sources and emissions of halocarbons: Toward new constraints. Journal of Geophysical Research Atmospheres. https://doi.org/10.1029/2006JD007275
Hanea, R. G., Velders, G. J. M., Segers, A. J., Verlaan, M., & Heemink, A. W. (2007). A hybrid Kalman filter algorithm for large-scale atmospheric chemistry data assimilation. Monthly Weather Review. https://doi.org/10.1175/MWR3269.1
Velders, G. J. M., Andersen, S. O., Daniel, J. S., Fahey, D. W., & McFarland, M. (2007). The importance of the Montreal Protocol in protecting climate. Proceedings of the National Academy of Sciences of the United States of America, 104(12), 4814-4819. https://doi.org/10.1073/pnas.0610328104
https://dspace.library.uu.nl/bitstream/handle/1874/352868/Montreal.pdf?sequence=1

2006

Wetenschappelijke publicaties

Van De Kassteele, J., & Velders, G. J. M. (2006). Uncertainty assessment of local NO2 concentrations derived from error-in-variable external drift kriging and its relationship to the 2010 air quality standard. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2005.12.023
Andersen, S. B., Weatherhead, E. C., Stevermer, A., Austin, J., Brühl, C., Fleming, E. L., de Grandpré, J., Grewe, V., Isaksen, I., Pitari, G., Portmann, R. W., Rognerud, B., Rosenfield, J. E., Smyshlyaev, S., Nagashima, T., Velders, G. J. M., Weisenstein, D. K., & Xia, J. (2006). Comparison of recent modeled and observed trends in total column ozone. Journal of Geophysical Research Atmospheres. https://doi.org/10.1029/2005JD006091

2005

Wetenschappelijke publicaties

van de Kassteele, J., Dekkers, A. L. M., Stein, A., & Velders, G. J. M. (2005). Model-based geostatistical interpolation of the annual number of ozone exceedance days in the Netherlands. Stochastic Environmental Research and Risk Assessment. https://doi.org/10.1007/s00477-004-0215-3

2004

Wetenschappelijke publicaties

Hanea, R. G., Velders, G. J. M., & Heemink, A. (2004). Data assimilation of ground-level ozone in Europe with a Kalman filter and chemistry transport model. Journal of Geophysical Research: Atmospheres. https://doi.org/10.1029/2003JD004283
Van Pul, A., Van Jaarsveld, H., Van Der Meulen, T., & Velders, G. (2004). Ammonia concentrations in the Netherlands: Spatially detailed measurements and model calculations. Atmospheric Environment. https://doi.org/10.1016/j.atmosenv.2004.03.051

2001

Wetenschappelijke publicaties

Velders, G. J. M., & Granier, C. (2001). Sensitivity of washout on HNO3/NOx ratio in atmospheric chemistry transport models. Journal of Geophysical Research Atmospheres.
Velders, G. J. M., Granier, C., Portmann, R. W., Pfeilsticker, K., Wenig, M., Wagner, T., Platt, U., Richter, A., & Burrows, J. P. (2001). Global tropospheric NO2 column distributions: Comparing three-dimensional model calculations with GOME measurements. Journal of Geophysical Research Atmospheres.
Velders, G. J. M., Granier, C., Portmann, R., Pfeilsticker, K., Wenig, M., Wagner, T., Platt, U., Richter, A., & Burrows, J. (2001). Global tropospheric NO2 column distributions: Comparing 3-D model calculations with GOME measurements. Journal of Geophysical Research: Atmospheres, D106, 12643-12660. http://onlinelibrary.wiley.com/doi/10.1029/2000JD900762/epdf

2000

Wetenschappelijke publicaties

Matthijsen, J., Slaper, H., Reinen, H. A. J. M., & Velders, G. J. M. (2000). Reduction of solar UV by clouds: A comparison between satellite-derived cloud effects and ground-based radiation measurements. Journal of Geophysical Research Atmospheres.
Velders, G. J. M., Granier, C., Portmann, R. W., Pfeilsticker, K., Wenig, M., Wagner, T., Leue, C., Platt, U., Richter, A., & Burrows, J. P. (2000). Model derived tropospheric NO2 columns compared with GOME measurements. In Advances in Air Pollution

1999

Wetenschappelijke publicaties

Valks, P. J. M., & Velders, G. J. M. (1999). The present-day and future impact of NOx emissions from subsonic aircraft on the atmosphere in relation to the impact of NOx surface sources. Annales Geophysicae.

1998

Wetenschappelijke publicaties

Slaper, H., Velders, G. J. M., & Matthijsen, J. (1998). Ozone depletion and skin cancer incidence: A source risk approach. Journal of Hazardous Materials. https://doi.org/10.1016/S0304-3894(98)00110-1
Velders, G. J. M. (1998). Greenhouse gases: Interrelationship with stratospheric ozone depletion. Studies in Environmental Science. https://doi.org/10.1016/S0166-1116(98)80014-9

1997

Wetenschappelijke publicaties

Meijer, E. W., Van Velthoven, P. F. J., Wauben, W. M. F., Beck, J. P., & Velders, G. J. M. (1997). The effects of the conversion of nitrogen oxides in aircraft exhaust plumes in global models. Geophysical Research Letters.

1994

Wetenschappelijke publicaties

Velders, G. J. M., & Heijboer, L. C. (1994). The simulation of the transport of aircraft emissions by a three-dimensional global model. Annales Geophysicae. https://doi.org/10.1007/s00585-994-0385-9

1993

Wetenschappelijke publicaties

Velders, G. J. M., & Feil, D. (1993). Comparison of the Hartree-Fock, Møller-Plesset, and Hartree-Fock-Slater method with respect to electrostatic properties of small molecules - Effects of electron correlation. Theoretica Chimica Acta. https://doi.org/10.1007/BF01122431

1992

Wetenschappelijke publicaties

Velders, G. J. M., & Feil, D. (1992). Structure and electron density distribution of the nitrate ion and urea molecule upon protonation. Theoretica Chimica Acta. https://doi.org/10.1007/BF01113208
Velders, G. J. M., & Feil, D. (1992). Effect of electron correlation on the electron density distribution and (hyper)polarizability of molecules. Journal of Physical Chemistry.

1991

Wetenschappelijke publicaties

Velders, G. J. M., Gillet, J.-M., Becker, P. J., & Feil, D. (1991). Electron density analysis of nonlinear optical materials. An ab initio study of different conformations of benzene derivatives. Journal of Physical Chemistry.

1989

Wetenschappelijke publicaties

Velders, G. J. M., & Feil, D. (1989). Calculation of the electron density distribution in silicon by the density‐functional method. Comparison with X‐ray results. Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials. https://doi.org/10.1107/S0108768189003782

1987

Wetenschappelijke publicaties

Blank, D. H. A., Flokstra, J., Gerritsma, G. J., van de Klundert, L. J. M., & Velders, G. J. M. (1987). X-ray and electron spin resonance on YBa2Cu3O7-σ prepared by citrate synthesis. Physica B+C. https://doi.org/10.1016/0378-4363(87)90087-8

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