Spatially resolved flux measurements of NOx from London suggest significantly higher emissions than predicted by inventories

Vaughan, A. R., James, L., Misztal, P., Metzger, S., Shaw, M. D., Lewis, A. C., Purvis, R., Carslaw, D., Goldstein, A., Hewitt, C. N., Davison, B. M., Beevers, S. & Karl, T., 1/07/2016, In: Faraday Discussions. 189, p. 455-472 18 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Spatially-varying surface roughness and ground-level air quality in an operational dispersion model

Barnes, M., Brade, T. K., Mackenzie, A. R., Whyatt, D., Carruthers, D. J., Stocker, J., Cai, X. & Hewitt, C. N., 02/2014, In: Environmental Pollution. 185, p. 44-51 8 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Study of the Degradation by Ozone of Adsorbents and of Hydrocarbons Adsorbed during the Passive Sampling of Air.

Cao, X.-L. & Hewitt, C., 05/1994, In: Environmental Science and Technology. 28, 5, p. 757-762 6 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Study of the responses of a gas chromatography—reduction gas detector system to gaseous hydrocarbons under different conditions.

Cao, X.-L., Hewitt, C. N. & Waterhouse, K. S., 20/01/1995, In: Analytica Chimica Acta. 300, 1-3, p. 193-200 8 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Surface–atmosphere fluxes of volatile organic compounds in Beijing

Acton, W. J. F., Huang, Z., Davison, B., Drysdale, W. S., Fu, P., Hollaway, M., Langford, B., Lee, J. D., Liu, Y., Metzger, S., Mullinger, N., Nemitz, E., Reeves, C. E., Squires, F. A., Vaughan, A. R., Wang, X., Wang, Z., Wild, O., Zhang, Q. & Zhang, Y. & 1 others, Hewitt, C. N., 7/12/2020, In: Atmospheric Chemistry and Physics . 20, 23, p. 15101-15125 25 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

System to control indoor air quality in energy efficient buildings

Garcia Mandayo, G., Gonzalez-Chavarri, J., Hammes, E., Newton, H., Castro-Hurtado, I., Ayerdi, I., Knapp, H., Sweetman, A., Hewitt, C. N. & Castaño, E., 12/2015, In: Urban Climate. 14, 3, p. 475-485 11 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Temporal patterns, sources and sinks of (C8-C16) hydrocarbons in the atmosphere of Mace Head, Ireland.

Sartin, J. H., Halsall, C. J., Robertson, L. A., Gonard, R. G., Mackenzie, A. R., Berresheim, H. & Hewitt, C. N., 4/09/2002, In: Journal of Geophysical Research: Atmospheres. 107, D19

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Temporal patterns, sources, and sinks of C8-C16 hydrocarbons in the atmosphere of Mace Head, Ireland

Sartin , J. H., Halsall , C. J., Robertson , L. A., Gonard , R. G., MacKenzie , A. R., Berresheim , H. & Hewitt, C. N., 16/10/2002, In: Journal of Geophysical Research. 107, D19, p. PAR 4-1- PAR 4-12 12 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The "Business-As-Usual" growth of global primary energy use and carbon dioxide emissions – historical trends and near-term forecasts

Jarvis, A. & Hewitt, C. N., 2014, In: Earth System Dynamics Discussions. 5, 2, p. 1143-1158 16 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The application of proton transfer reaction-mass spectrometry (PTR-MS) to the monitoring and analysis of volatile organic compounds in the atmosphere

Hewitt, C. N., Hayward, S. & Tani, A., 1/01/2003, In: Journal of Environmental Monitoring. 5, 1, p. 1-7 7 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The atmospheric chemistry of sulfur and nitrogen in power plant plumes.

Hewitt, C., 2001, In: Atmospheric Environment. 35, 7, p. 1155-1171 17 p.

Research output: Contribution to Journal/Magazine › Journal article

The atmospheric chemistry of sulphur and nitrogen in power station plumes

Hewitt, C. N., 2001, In: Atmospheric Environment. 35, 7, p. 1155-1170 16 p.

Research output: Contribution to Journal/Magazine › Literature review › peer-review

The atmospheric chemistry of trace gases and particulate matter emitted by different land uses in Borneo

MacKenzie, A. R., Langford, B., Pugh, T. A. M., Robinson, N., Misztal, P. K., Heard, D. E., Lee, J. D., Lewis, A. C., Jones, C. E., Hopkins, J. R., Phillips, G., Monks, P. S., Karunaharan, A., Hornsby, K. E., Nicolas-Perea, V., Coe, H., Gabey, A. M., Gallagher, M. W., Whalley, L. K. & Edwards, P. M. & 11 others, Evans, M. J., Stone, D., Ingham, T., Commane, R., Furneaux, K. L., McQuaid, J. B., Nemitz, E., Seng, Y., Fowler, D., Pyle, J. A. & Hewitt, C. N., 27/11/2011, In: Philosophical Transactions of the Royal Society B: Biological Sciences. 366, 1582, p. 3177-3195 19 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

THE DEPOSITION OF SELECTED POLLUTANTS ADJACENT TO A MAJOR RURAL HIGHWAY

Hewitt, C. N. & RASHED, M. B., 1991, In: Atmospheric Environment: Part A - General Topics. 25, 5-6, p. 979-983 5 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The design and application of a novel automated sampler for wet and dry deposition to water surfaces.

Gardner, B. & Hewitt, C., 7/08/1993, In: Science of the Total Environment. 135, 1-3, p. 55-66 12 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The determination of hydroxyl radical concentrations in environmental chambers using electron spin resonance.

Stokes, N. J., Tabner, B. J. & Hewitt, C., 1994, In: Chemosphere. 28, 5, p. 999-1008 10 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The effect of ozone fumigation on the biogenic volatile organic compounds (BVOCs) emitted from Brassica napus above- and below-ground

Acton, W. J. F., Jud, W., Ghirardo, A., Wohlfahrt, G., Hewitt, C. N., Taylor, J. E. & Hansel, A., 10/12/2018, In: PLoS ONE. 13, 12, 19 p., e0208825.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The effect of trade between China and the UK on national and global carbon dioxide emissions

Li, Y. & Hewitt, C. N., 06/2008, In: Energy Policy. 36, 6, p. 1907-1914 8 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The effects of glacial atmospheric carbon dioxide levels and climate on isoprene emissions from vascular plants.

Hewitt, N., Beerling, D. J. & Possell, M., 01/2005, In: Global Change Biology. 11, 1, p. 60-69 10 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The effects of glacial atmospheric CO2 concentrations and climate on isoprene emissions by vascular plants

Possell, M., Hewitt, C. N. & Beerling, D. J., 01/2005, In: Global Change Biology. 11, 1, p. 60-69 10 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The effects of reactive hydrocarbons on plants.

Stokes, N. J., Terry, G., Tabner, B. J. & Hewitt, C., 1994, In: Proceedings of the Royal Society of Edinburgh. Section B: Biology. 102, p. 307-311 5 p.

Research output: Contribution to Journal/Magazine › Journal article

THE ENVIRONMENTAL HALF-LIVES AND MEAN RESIDENCE TIMES OF CONTAMINANTS IN DUST FOR AN URBAN-ENVIRONMENT - BARROW-IN-FURNESS

ALLOTT, R. W., Hewitt, C. N. & KELLY, M. R., 04/1990, In: Science of the Total Environment. 93, p. 403-410 8 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The impact of biofuel poplar cultivation on ground-level ozone and premature human mortality depends on cultivar selection and planting location

Ashworth, K., Wild, O., Eller, A. S. D. & Hewitt, C. N., 2015, In: Environmental Science and Technology. 49, 14, p. 8566-8575 10 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The impact of local surface changes in Borneo on atmospheric composition at wider spatial scales: coastal processes, land-use change and air quality

Pyle, J. A., Warwick, N. J., Harris, N. R. P., Abas, M. R., Archibald, A. T., Ashfold, M. J., Ashworth, K., Barkley, M. P., Carver, G. D., Chance, K., Dorsey, J. R., Fowler, D., Gonzi, S., Gostlow, B., Hewitt, C. N., Kurosu, T. P., Lee, J. D., Langford, B., Moller, S. & Mackenzie, A. R. & 21 others, Manning, A. J., Misztal, P., Nadzir, M. S. M., Nemitz, E., Newton, H., O'Brien, L. M., Ong, S., Oram, D., Palmer, P. I., Peng, L. K., Phang, S.-M., Pike, R., Pugh, T. A. M., Rahman, N. A., Robinson, A. D., Sentian, J., Samah, A. A., Skiba, U., Ung, H. E., Yong, S. E. & Young, P. J., 27/11/2011, In: Philosophical Transactions of the Royal Society B: Biological Sciences. 366, 1582, p. 3210-3224 15 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The impact of ozone, isoprene and propene on antioxidant levels in two leaf classes of velvet bean (Mucuna pruriens L.)

STOKES, N., TERRY, G. & Hewitt, C. N., 1/01/1998, In: Journal of Experimental Botany. 49, 318, p. 115–123 9 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The influence of small-scale variations in isoprene concentrations on atmospheric chemistry over a tropical rainforest

Pugh, T., Mackenzie, R., Langford, B., Nemitz, E., Misztal, P. K. & Hewitt, C. N., 2011, In: Atmospheric Chemistry and Physics . 11, 9, p. 4121-4134 14 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The occurrence of high indoor radon levels in carboniferous bedrock areas of NW England.

Rowe, J. E., Kelly, M. & Hewitt, C., 1993, In: Radiation Protection Dosimetry. 46, 3, p. 201-205 5 p.

Research output: Contribution to Journal/Magazine › Journal article

The regional biogenic emissions response to climate changes and ambient CO2 in southeast Asia

Sentian, J., Mackenzie, R. & Hewitt, C. N., 2011, In: International Journal of Climate Change: Impacts and Responses. 2, 3, p. 125-142 18 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The relative greenhouse gas impacts of realistic dietary choices

Berners-Lee, M., Hoolohan, C., Cammack, H. & Hewitt, C. N., 2012, In: Energy Policy. 43, p. 184-190 7 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The role of isoprene in insect herbivory.

Laothawornkitkul, J., Paul, N. D., Vickers, C. E., Possell, M., Mullineaux, P. M., Hewitt, C. N. & Taylor, J. E., 12/2008, In: Plant Signaling and Behavior. 3, 12, p. 1141-1142 2 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The solubility and partitioning of atmospherically derived trace metals in artificial and natural waters: a review

Giusti, L., Yang, Y.-L., Hewitt, C., Hamilton-Taylor, J. & Davison, W., 07/1993, In: Atmospheric Environment. Part A. General Topics. 27, 10, p. 1567-1578 12 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The trace metal dissolution kinetics of three rural atmospheric aerosols in a range of natural fresh water types.

Hamilton-Taylor, J., Yang, Y.-L., Arewgoda, C. M., Hewitt, C. & Davison, W., 02/1993, In: Water Research. 27, 2, p. 243-254 12 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Thermal desorption efficiencies for different adsorbate/adsorbent systems typically used in air monitoring programmes.

Cao, X.-L. & Hewitt, C., 1993, In: Chemosphere. 27, 5, p. 695-705 11 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Trapping efficiencies of capillary cold traps for C2-C10 hydrocarbons.

Cao, X.-L. & Hewitt, C., 1992, In: Journal of Chromatography A. 627, 1-2, p. 219-226 8 p.

Research output: Contribution to Journal/Magazine › Journal article

Understanding plant - ozone interactions.

Terry, G. & Hewitt, C., 1992, In: Environmental Science and Technology. 26, p. 1890-1891 2 p.

Research output: Contribution to Journal/Magazine › Journal article

Uptake of Aldehydes and Ketones at Typical Indoor Concentrations by Houseplants

Tani, A. & Hewitt, C. N., 1/11/2009, In: Environmental Science and Technology. 43, 21, p. 8338-8343 6 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Urban case studies: General discussion

Brune, W., Bloss, W., Shi, Z., Pope, F., Fuller, G., Monks, P. S., Tomlin, A., Karl, T., Hort, M., Mohr, C., Mackenzie, R., Vlachou, A., Tian, Z., Kramer, L. J., Heard, D., Purvis, R., Querol, X., Baltensperger, U., Dunmore, R. & Harrison, R. & 28 others, Murrells, T., Jimenez, J. L., Cross, E., McFiggans, G., Kiendler-Scharr, A., Ho, T. R., Charron, A., Wallington, T., Krishna Kumar, N., Pieber, S., Geiger, F., Wahner, A., Mitchell, E., Prévôt, A., Skouloudis, A., Kalberer, M., McDonald, B., Hewitt, C. N., Sioutas, C., Donahue, N. M., Lee, J., Van Pinxteren, D., Moller, S., Minguillón, M. C., Shafer, M., Carslaw, D., Ehlers, C. & Pandis, S., 5/07/2016, In: Faraday Discussions. 189, p. 473-514 42 p.

Research output: Contribution to Journal/Magazine › Review article › peer-review

Urban form strongly mediates the allometric scaling of airshed pollution concentrations

McKenzie, R., Whyatt, D., Barnes, M., Davies, G. & Hewitt, C. N., 20/12/2019, In: Environmental Research Letters. 14, 12, 10 p., 124078.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Urban land classification and its uncertainties using principal component and cluster analyses: A case study for the UK West Midlands

Owen, S. M., Mackenzie, R., Bunce, R. G. H., Stewart, H., Donovan, R. G., Stark, G. & Hewitt, C. N., 2006, In: Landscape and Urban Planning. 78, 4, p. 311-321 11 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Using green infrastructure to improve urban air quality (GI4AQ)

Hewitt, C. N., Ashworth, K. & MacKenzie, A. R., 16/03/2019, (E-pub ahead of print) In: AMBIO: A Journal of the Human Environment . 49, 1, p. 62-73 12 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Using highly time-resolved online mass spectrometry to examine biogenic and anthropogenic contributions to organic aerosol in Beijing

Mehra, A., Canagaratna, M., Bannan, T. J., Worrall, S. D., Bacak, A., Priestley, M., Liu, D., Zhao, J., Xi, W., Sun, Y., Hamilton, J. F., Squires, F., Lee, J., Bryant, D. J., Hopkins, J. R., Elzein, A., Budisulistiorini, S. H., Cheng, X., Chen, Q. & Wang, Y. & 17 others, Wang, L., Stark, H., Krechmer, J. E., Brean, J., Slater, E., Whalley, L., Heard, D., Ouyang, B., Acton, J., Hewitt, C. N., Wang, X., Fu, P., Jayne, J., Worsnop, D. R., Allan, J., Percival, C. J. & Coe, H., 1/03/2021, In: Faraday Discussions. 226, p. 382-408 27 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Vegetation-climate feedbacks in a greenhouse world - discussion.

Wagner, A., Woodward, F. I., Mulligan, M. & Hewitt, C., 29/01/1998, In: Philosophical Transactions of the Royal Society B: Biological Sciences. 353, 1365, p. 38-39 2 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

VOC emission rates over London and South East England obtained by airborne eddy covariance

Vaughan, A., Lee, J. D., Shaw, M. D., Misztal, P., Metzger, S., Vieno, M., Davison, B. M., Karl, T., Carpenter, L., Lewis, A. C., Purvis, R., Goldstein, A. & Hewitt, C. N., 08/2017, In: Faraday Discussions. 200, p. 599-620 22 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Volatile organic compounds (VOCs) emitted from 40 Mediterranean plant species: VOC speciation and extrapolation to habitat scale.

Owen, S. M., Boissard, C. & Hewitt, C., 11/2001, In: Atmospheric Environment. 35, 32, p. 5393-5409 17 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Volatile organic compounds emissions in Norway spruce (Picea abies) in response to temperature changes

Filella, I., Wilkinson, M. J., Llusia, J., Hewitt, C. N. & Penuelas, J., 2007, In: Physiologia Plantarum. 130, 1, p. 58-66 9 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review