An exposure system for the calibration of passive samplers to volatile organic compounds at low (PPBV) concentrations.

Cao, X. L. & Hewitt, CN., 1994, In: Journal of the Air and Waste Management Association. 44, 11, p. 1299-1302 4 p.

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

Determination of reactive hydrocarbons by capillary gas chromatography with the reduction gas detector.

Cao, X-L., Hewitt, CN. & Waterhouse, K. S., 1994, In: Journal of Chromatography A. 679, 1, p. 115-121 7 p.

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

Artefacts in sorption experiments with trace metals.

Giusti, L., Hamilton-Taylor, J., Davison, W. & Hewitt, CN., 1994, In: Science of the Total Environment. 152, 3, p. 227-238 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, CN., 1994, In: Chemosphere. 28, 5, p. 999-1008 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, CN., 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 design and application of a novel automated sampler for wet and dry deposition to water surfaces.

Gardner, B. & Hewitt, CN., 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

Evaluation of tenax-GR adsorbent for the passive sampling of volatile organic compounds at low concentrations.

Cao, X-L. & Hewitt, CN., 08/1993, In: Atmospheric Environment: Part A - General Topics. 27, 12, p. 1865-1872 8 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, CN., 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

Controlled environment fumigation chambers for the study of reactive air pollutant effects on plants.

Stokes, N. J., Lucas, P. W. & Hewitt, CN., 04/1993, In: Atmospheric Environment. Part A. General Topics. 27, 5, p. 679-684 6 p.

Research output: Contribution to Journal/Magazine › Journal article

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, CN. & Davison, W., 02/1993, In: Water Research. 27, 2, p. 243-254 12 p.

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

Passive sampling and gas chromatographic determination of low concentrations of reactive hydrocarbons in ambient air with reduction gas detector.

Cao, X-L. & Hewitt, CN., 1993, In: Journal of Chromatography A. 648, 1, p. 191-197 7 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, CN., 1993, In: Chemosphere. 27, 5, p. 695-705 11 p.

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

Environmental chemistry comes of age.

Davison, W. & Hewitt, CN., 1993, In: Education in Chemistry. 30, p. 48-50 3 p.

Research output: Contribution to Journal/Magazine › Journal article

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

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

Research output: Contribution to Journal/Magazine › Journal article

A qualitative assessment of the emission of non-methane hydrocarbon compounds from the biosphere to the atmosphere in the UK: present knowledge and uncertainties.

Hewitt, CN. & Street, R. A., 12/1992, In: Atmospheric Environment. Part A. General Topics. 26, 17, p. 3069-3077 9 p.

Research output: Contribution to Journal/Magazine › Journal article

Ozone-hydrocarbon interactions in plants.

Salter, L. & Hewitt, CN., 12/1992, In: Phytochemistry. 31, p. 4045-4050 6 p.

Research output: Contribution to Journal/Magazine › Journal article

Behavior of urban dust contaminated by Chernobyl fallout: environmental half-lives and transfer coefficients.

Allott, R. W., Kelly, M. R. & Hewitt, CN., 11/1992, In: Environmental Science and Technology. 26, 11, p. 2142-2147 6 p.

Research output: Contribution to Journal/Magazine › Journal article

Natural sulphur species from the North Atlantic and their contribution to the United Kingdom sulphur budget

Davison, B. & Hewitt, CN., 20/02/1992, In: Journal of Geophysical Research: Atmospheres. 97, D2, p. 2475-2485 11 p.

Research output: Contribution to Journal/Magazine › Journal article

Modelling and measurement of the dispersion of radioactive emissions from a nuclear fuel fabrication plant in the U.K.

Al-Khayat, T. A. H., van Eygen, B., Hewitt, CN. & Kelly, M. R., 1992, In: Atmospheric Environment: Part A - General Topics. 26, 17, p. 3079-3087 9 p.

Research output: Contribution to Journal/Magazine › Journal article

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

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

Research output: Contribution to Journal/Magazine › Journal article

Emissions of volatile organic compounds from vegetation and their implications for atmospheric chemistry.

Fehsenfeld, F., Calvert, J., Fall, R., Goldan, P., Guenther, A. B., Hewitt, CN., Lamb, B., Liu, S., Trainer, M., Westberg, H. & Zimmerman, P., 1992, In: Global Biogeochemical Cycles. 6, 4, p. 389-430 42 p.

Research output: Contribution to Journal/Magazine › Journal article

Spatial distributions of nitrogen dioxide in an urban area.

Hewitt, CN., 1992, In: Atmospheric Environment. Part B. Urban Atmosphere. 25, 3, p. 429-434 6 p.

Research output: Contribution to Journal/Magazine › Journal article

Removal rates of selected pollutants in the runoff waters from a major rural highway.

Hewitt, CN. & Rashed, M. B., 1992, In: Water Research. 26, 3, p. 311-319 9 p.

Research output: Contribution to Journal/Magazine › Journal article

Understanding plant - ozone interactions.

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

Research output: Contribution to Journal/Magazine › Journal article

FORMATION AND OCCURRENCE OF ORGANIC HYDROPEROXIDES IN THE TROPOSPHERE - LABORATORY AND FIELD OBSERVATIONS

Hewitt, C. N. & Kok, G. L., 02/1991, In: Journal of Atmospheric Chemistry. 12, 2, p. 181-194 14 p.

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

A METHOD FOR THE SAMPLING AND REMOVAL OF IONIC ALKYLLEAD COMPOUNDS FROM AQUEOUS-SOLUTION USING ION-EXCHANGE MEDIA

Hewitt, C. N., METCALFE, P. J. & STREET, R. A., 01/1991, In: Water Research. 25, 1, p. 91-94 4 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

CHEMISTRY OF OZONE DAMAGE TO PLANTS

Hewitt, C. N., Lucas, P., WELLBURN, A. R. & FALL, R., 6/08/1990, In: Chemistry and Industry. 15, p. 478-481 4 p.

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

AN INTEGRATED BUDGET FOR SELECTED POLLUTANTS FOR A MAJOR RURAL HIGHWAY

Hewitt, C. N. & RASHED, M. B., 04/1990, In: Science of the Total Environment. 93, p. 375-384 10 p.

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

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

Isoprene emissions from the grass Arundo donax L. are not linked to photorespiration

Hewitt, C. N., Monson, R. K. & Fall, R., 1/02/1990, In: Plant Science. 66, 2, p. 139-144 6 p.

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

SOIL AND STREET DUST HEAVY-METAL CONCENTRATIONS IN AND AROUND CUENCA, ECUADOR

Hewitt, C. N. & CANDY, G. B. B., 1990, In: Environmental Pollution. 63, 2, p. 129-136 8 p.

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

Reply to 'Circadian control of global isoprene emissions'

Hewitt, C. N., Ashworth, K., Boynard, A., Guenther, A., Langford, B., MacKenzie, A. R., Misztal, P. K., Nemitz, E., Owen, S. M., Possell, M., Pugh, T. A. M., Ryan, A. C. & Wild, O., 07/2012, In: Nature Geoscience. 5, 7, p. 435-436 2 p.

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

Atmospheric chemistry and the biosphere: General discussion

Archibald, A., Arnold, S., Bejan, L., Brown, S., Brüggemann, M., Carpenter, L. J., Collins, W., Evans, M., Finlayson-Pitts, B., George, C., Hastings, M., Heard, D., Hewitt, C. N., Isaacman-Vanwertz, G., Kalberer, M., Keutsch, F., Kiendler-Scharr, A., Knopf, D., Lelieveld, J., Marais, E., & 14 othersPetzold, A., Ravishankara, A., Reid, J., Rovelli, G., Scott, C., Sherwen, T., Shindell, D., Tinel, L., Unger, N., Wahner, A., Wallington, T. J., Williams, J., Young, P. & Zelenyuk, A., 1/08/2017, In: Faraday Discussions. 200, p. 195-228 34 p.

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

Atmospheric chemistry processes: General discussion

Archibald, A., Arnold, S., Bartels-Rausch, T., Brown, S., Caravan, R., Carpenter, L. J., Chhantyal-Pun, R., Coe, H., Dou, J., Edebeli, J., Evans, M., Finlayson-Pitts, B., George, C., Hamilton, J., Heald, C., Heard, D., Hewitt, C. N., Isaacman-Vanwertz, G., Jones, R., Kalberer, M., & 17 othersKampf, C., Kerminen, V. M., Kiendler-Scharr, A., Knopf, D., Kroll, J., Lelieveld, J., Marais, E., McGillen, M., Mellouki, A., Petzold, A., Ravishankara, A., Rickard, A., Rudich, Y., Taatjes, C., Wahner, A., Williams, J. & Zelenyuk, A., 1/08/2017, In: Faraday Discussions. 200, p. 353-378 26 p.

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

Overview: oxidant and particle photochemical processes above a south-east Asian tropical rainforest (the OP3 project): introduction, rationale, location characteristics and tools

Hewitt, C. N., Lee, J. D., Mackenzie, R., Barkley, M. P., Carslaw, N., Carver, G. D., Chappell, N., Coe, H., Collier, C., Commane, R., Davies, F., Davison, B., Di Carlo, P., Di Marco, C. F., Dorsey, J. R., Edwards, P. M., Evans, M. J., Fowler, D., Furneaux, K. L., Gallagher, M., & 35 othersGuenther, A., Heard, D. E., Helfter, C., Hopkins, J., Ingham, T., Irwin, M., Jones, C., Karunaharan, A., Langford, B., Lewis, A. C., Lim, S. F., MacDonald, S. M., Mahajan, A. S., Malpass, S., McFiggans, G., Mills, G., Misztal, P., Moller, S., Monks, P. S., Nemitz, E., Nicolas-Perea, V., Oetjen, H., Oram, D. E., Palmer, P. I., Phillips, G. J., Pike, R., Plane, J. M. C., Pugh, T., Pyle, J. A., Reeves, C. E., Robinson, N. H., Stewart, D., Stone, D., Whalley, L. K. & Yin, X., 2010, In: Atmospheric Chemistry and Physics . 10, 1, p. 169-199 31 p.

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

Biogenic volatile organic compounds in the Earth system

Laothawornkitkul, J., Taylor, J. E., Paul, N. D. & Hewitt, C. N., 2009, In: New Phytologist. 183, 1, p. 27-51 25 p.

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

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

APPLICATION OF PASSIVE SAMPLERS TO THE MONITORING OF LOW CONCENTRATION ORGANIC VAPORS IN INDOOR AND AMBIENT AIR - A REVIEW

CAO, X. L. & Hewitt, C. N., 11/1991, In: Environmental Technology. 12, 11, p. 1055-1062 8 p.

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

ENVIRONMENTAL RADON - A BRIEF REVIEW

Hewitt, C. N. & Kelly, M., 04/1990, In: Environmental Technology. 11, 4, p. 387-392 6 p.

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

Introduction to the special issue "In-depth study of air pollution sources and processes within Beijing and its surrounding region (APHH-Beijing)"

Shi, Z., Wang, Y., Wild, O., Acton, J., Hewitt, C. N., Hollaway, M. & Ouyang, B., 5/06/2019, In: Atmospheric Chemistry and Physics . 19, 11, p. 7519-7546 28 p.

Research output: Contribution to Journal/Magazine › Editorial › 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 othersMurrells, 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

Numerical modelling strategies for the urban atmosphere: General discussion

Mackenzie, R., Tomlin, A., Kleffmann, J., Karl, T., Hewitt, C. N., Heard, D., Sartelet, K., Sommariva, R., Baltensperger, U., Harrison, R., Madronich, S., McFiggans, G., Pandis, S., Wenger, J., Kiendler-Scharr, A., Donahue, N. M., Dunmore, R., Doherty, R., Moller, S., Kilbane-Dawe, I., & 12 othersMcDonald, B., Wahner, A., Zhu, S., Presto, A., Kalberer, M., Hort, M., Lee, J., Nikolova, I., Jimenez, J. L., Whalley, L., Alam, M. S. & Skouloudis, A., 1/01/2016, In: Faraday Discussions. 189, p. 635-660 26 p.

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

A dedicated study of New Particle Formation and Fate in the Coastal Environment (PARFORCE): Overview of objectives and achievements

O'Dowd, C. D., Hämeri, K., Mäkelä, J. M., Pirjola, L., Kulmala, M., Jennings, S. G., Berresheim, H., Hansson, H. C., De Leeuw, G., Kunz, G. J., Allen, A. G., Hewitt, C. N., Jackson, A., Viisanen, Y. & Hoffmann, T., 16/10/2002, In: Journal of Geophysical Research Atmospheres. 107, D19, p. PAR 1-1-PAR 1-16 16 p., 8108.

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

Atmosphere hydrogen peroxide and organic hydroperoxides: A review

Jackson, A. V. & Hewitt, C. N., 1/01/1999, In: Critical Reviews in Environmental Science and Technology. 29, 2, p. 175-228 54 p.

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