Items where authors include "Helfter, Carole"

Article

Cheng, Zixuan, Hu, Dawei, Flynn, Michael et al. (11 more authors) (2025) Quantifying black carbon emissions from traffic and construction in central London using eddy covariance. Environmental Science: Atmospheres. pp. 785-800. ISSN 2634-3606

Cliff, Samuel J., Drysdale, Will orcid.org/0000-0002-7114-7144, Lewis, Alastair C. orcid.org/0000-0002-4075-3651 et al. (7 more authors) (2025) Evidence of Heating-Dominated Urban NOx Emissions. Environmental Science and Technology. 4399–4408. ISSN 1520-5851

Cliff, Samuel J., Drysdale, Will orcid.org/0000-0002-7114-7144, Lee, James D. orcid.org/0000-0001-5397-2872 et al. (4 more authors) (2023) Pandemic restrictions in 2020 highlight the significance of non-road NOx sources in central London. Atmospheric Chemistry and Physics. pp. 2315-2330. ISSN 1680-7324

Drysdale, Will S., Vaughan, Adam R. orcid.org/0000-0002-7878-0719, Squires, Freya A. et al. (13 more authors) (2022) Eddy covariance measurements highlight sources of nitrogen oxide emissions missing from inventories for central London. Atmospheric Chemistry and Physics. pp. 9413-9433. ISSN 1680-7324

Drysdale, Will S. orcid.org/0000-0002-7114-7144, Vaughan, Adam R. orcid.org/0000-0002-7878-0719, Squires, Freya A. et al. (13 more authors) (2022) Eddy covariance measurements highlight sources of nitrogen oxide emissions missing from inventories for central London. Atmospheric Chemistry and Physics. pp. 9413-9433. ISSN 1680-7324

Lee, James D. orcid.org/0000-0001-5397-2872, Helfter, Carole, Purvis, R.uth M. orcid.org/0000-0003-3375-3765 et al. (7 more authors) (2015) Measurement of NOx fluxes from a tall tower in central London, UK and comparison with emissions inventories. Environmental Science and Technology. pp. 1025-1034. ISSN 1520-5851