Works by NICHOLAS HEWITT, C.

Results: 52
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    In situ Ozone Production is highly sensitive to Volatile Organic Compounds in the Indian Megacity of Delhi.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2021, p. 1, doi. 10.5194/acp-2021-278
    By:
    • Nelson, Beth S.;
    • Stewart, Gareth J.;
    • Drysdale, Will S.;
    • Newland, Mike J.;
    • Vaughan, Adam R.;
    • Dunmore, Rachel E.;
    • Edwards, Pete M.;
    • Lewis, Alastair C.;
    • Hamilton, Jacqueline F.;
    • Acton, W. Joe;
    • Hewitt, C. Nicholas;
    • Crilley, Leigh R.;
    • Alam, Mohammed S.;
    • §ahin, Ülkü A.;
    • Beddows, David C. S.;
    • Bloss, William J.;
    • Slater, Eloise;
    • Whalley, Lisa K.;
    • Heard, Dwayne E.;
    • Cash, James M.
    Publication type:
    Article
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    Impact of HO2 aerosol uptake on radical levels and O3 production during summertime in Beijing.

    Published in:
    Atmospheric Chemistry & Physics, 2023, v. 23, n. 10, p. 5679, doi. 10.5194/acp-23-5679-2023
    By:
    • Dyson, Joanna E.;
    • Whalley, Lisa K.;
    • Slater, Eloise J.;
    • Woodward-Massey, Robert;
    • Ye, Chunxiang;
    • Lee, James D.;
    • Squires, Freya;
    • Hopkins, James R.;
    • Dunmore, Rachel E.;
    • Shaw, Marvin;
    • Hamilton, Jacqueline F.;
    • Lewis, Alastair C.;
    • Worrall, Stephen D.;
    • Bacak, Asan;
    • Mehra, Archit;
    • Bannan, Thomas J.;
    • Coe, Hugh;
    • Percival, Carl J.;
    • Ouyang, Bin;
    • Hewitt, C. Nicholas
    Publication type:
    Article
    6

    Biogenic and anthropogenic sources of isoprene and monoterpenes and their secondary organic aerosol in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics, 2023, v. 23, n. 1, p. 61, doi. 10.5194/acp-23-61-2023
    By:
    • Bryant, Daniel J.;
    • Nelson, Beth S.;
    • Swift, Stefan J.;
    • Budisulistiorini, Sri Hapsari;
    • Drysdale, Will S.;
    • Vaughan, Adam R.;
    • Newland, Mike J.;
    • Hopkins, James R.;
    • Cash, James M.;
    • Langford, Ben;
    • Nemitz, Eiko;
    • Acton, W. Joe F.;
    • Hewitt, C. Nicholas;
    • Mandal, Tuhin;
    • Gurjar, Bhola R.;
    • Shivani;
    • Gadi, Ranu;
    • Lee, James D.;
    • Rickard, Andrew R.;
    • Hamilton, Jacqueline F.
    Publication type:
    Article
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    In situ ozone production is highly sensitive to volatile organic compounds in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 17, p. 13609, doi. 10.5194/acp-21-13609-2021
    By:
    • Nelson, Beth S.;
    • Stewart, Gareth J.;
    • Drysdale, Will S.;
    • Newland, Mike J.;
    • Vaughan, Adam R.;
    • Dunmore, Rachel E.;
    • Edwards, Pete M.;
    • Lewis, Alastair C.;
    • Hamilton, Jacqueline F.;
    • Acton, W. Joe;
    • Hewitt, C. Nicholas;
    • Crilley, Leigh R.;
    • Alam, Mohammed S.;
    • Şahin, Ülkü A.;
    • Beddows, David C. S.;
    • Bloss, William J.;
    • Slater, Eloise;
    • Whalley, Lisa K.;
    • Heard, Dwayne E.;
    • Cash, James M.
    Publication type:
    Article
    9

    PM1 composition and source apportionment at two sites in Delhi, India, across multiple seasons.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 15, p. 11655, doi. 10.5194/acp-21-11655-2021
    By:
    • Reyes-Villegas, Ernesto;
    • Panda, Upasana;
    • Darbyshire, Eoghan;
    • Cash, James M.;
    • Joshi, Rutambhara;
    • Langford, Ben;
    • Di Marco, Chiara F.;
    • Mullinger, Neil J.;
    • Alam, Mohammed S.;
    • Crilley, Leigh R.;
    • Rooney, Daniel J.;
    • Acton, W. Joe F.;
    • Drysdale, Will;
    • Nemitz, Eiko;
    • Flynn, Michael;
    • Voliotis, Aristeidis;
    • McFiggans, Gordon;
    • Coe, Hugh;
    • Lee, James;
    • Hewitt, C. Nicholas
    Publication type:
    Article
    10

    Seasonal analysis of submicron aerosol in Old Delhi using high-resolution aerosol mass spectrometry: chemical characterisation, source apportionment and new marker identification.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 13, p. 10133, doi. 10.5194/acp-21-10133-2021
    By:
    • Cash, James M.;
    • Langford, Ben;
    • Di Marco, Chiara;
    • Mullinger, Neil J.;
    • Allan, James;
    • Reyes-Villegas, Ernesto;
    • Joshi, Ruthambara;
    • Heal, Mathew R.;
    • Acton, W. Joe F.;
    • Hewitt, C. Nicholas;
    • Misztal, Pawel K.;
    • Drysdale, Will;
    • Mandal, Tuhin K.;
    • Shivani;
    • Gadi, Ranu;
    • Gurjar, Bhola Ram;
    • Nemitz, Eiko
    Publication type:
    Article
    11

    Observations of speciated isoprene nitrates in Beijing: implications for isoprene chemistry.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 8, p. 6315, doi. 10.5194/acp-21-6315-2021
    By:
    • Reeves, Claire E.;
    • Mills, Graham P.;
    • Whalley, Lisa K.;
    • Acton, W. Joe F.;
    • Bloss, William J.;
    • Crilley, Leigh R.;
    • Grimmond, Sue;
    • Heard, Dwayne E.;
    • Hewitt, C. Nicholas;
    • Hopkins, James R.;
    • Kotthaus, Simone;
    • Kramer, Louisa J.;
    • Jones, Roderic L.;
    • Lee, James D.;
    • Liu, Yanhui;
    • Ouyang, Bin;
    • Slater, Eloise;
    • Squires, Freya;
    • Wang, Xinming;
    • Woodward-Massey, Robert
    Publication type:
    Article
    12

    Emissions of intermediate-volatility and semi-volatile organic compounds from domestic fuels used in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 4, p. 2407, doi. 10.5194/acp-21-2407-2021
    By:
    • Stewart, Gareth J.;
    • Nelson, Beth S.;
    • Acton, W. Joe F.;
    • Vaughan, Adam R.;
    • Farren, Naomi J.;
    • Hopkins, James R.;
    • Ward, Martyn W.;
    • Swift, Stefan J.;
    • Arya, Rahul;
    • Mondal, Arnab;
    • Jangirh, Ritu;
    • Ahlawat, Sakshi;
    • Yadav, Lokesh;
    • Sharma, Sudhir K.;
    • Yunus, Siti S. M.;
    • Hewitt, C. Nicholas;
    • Nemitz, Eiko;
    • Mullinger, Neil;
    • Gadi, Ranu;
    • Sahu, Lokesh K.
    Publication type:
    Article
    13

    Emissions of non-methane volatile organic compounds from combustion of domestic fuels in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics, 2021, v. 21, n. 4, p. 2383, doi. 10.5194/acp-21-2383-2021
    By:
    • Stewart, Gareth J.;
    • Acton, W. Joe F.;
    • Nelson, Beth S.;
    • Vaughan, Adam R.;
    • Hopkins, James R.;
    • Arya, Rahul;
    • Mondal, Arnab;
    • Jangirh, Ritu;
    • Ahlawat, Sakshi;
    • Yadav, Lokesh;
    • Sharma, Sudhir K.;
    • Dunmore, Rachel E.;
    • Yunus, Siti S. M.;
    • Hewitt, C. Nicholas;
    • Nemitz, Eiko;
    • Mullinger, Neil;
    • Gadi, Ranu;
    • Sahu, Lokesh K.;
    • Tripathi, Nidhi;
    • Rickard, Andrew R.
    Publication type:
    Article
    14

    Measurements of traffic-dominated pollutant emissions in a Chinese megacity.

    Published in:
    Atmospheric Chemistry & Physics, 2020, v. 20, n. 14, p. 8737, doi. 10.5194/acp-20-8737-2020
    By:
    • Squires, Freya A.;
    • Nemitz, Eiko;
    • Langford, Ben;
    • Wild, Oliver;
    • Drysdale, Will S.;
    • Acton, W. Joe F.;
    • Fu, Pingqing;
    • Grimmond, C. Sue B.;
    • Hamilton, Jacqueline F.;
    • Nicholas Hewitt, C.;
    • Hollaway3, Michael;
    • Kotthaus, Simone;
    • Lee, James;
    • Metzger, Stefan;
    • Pingintha-Durden, Natchaya;
    • Shaw, Marvin;
    • Vaughan, Adam R.;
    • Xinming Wang;
    • Ruili Wu;
    • Qiang Zhang
    Publication type:
    Article
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    Isoprene emission potentials from European oak forests derived from canopy flux measurements: an assessment of uncertainties and inter-algorithm variability.

    Published in:
    Biogeosciences, 2017, v. 14, n. 23, p. 5571, doi. 10.5194/bg-14-5571-2017
    By:
    • Langford, Ben;
    • Cash, James;
    • Acton, W. Joe F.;
    • Valach, Amy C.;
    • Hewitt, C. Nicholas;
    • Fares, Silvano;
    • Goded, Ignacio;
    • Gruening, Carsten;
    • House, Emily;
    • Kalogridis, Athina-Cerise;
    • Gros, Valérie;
    • Schafers, Richard;
    • Thomas, Rick;
    • Broadmeadow, Mark;
    • Nemitz, Eiko
    Publication type:
    Article
    22

    Impact of HO<sub>2</sub> aerosol uptake on radical levels and O<sub>3</sub> production during summertime in Beijing.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2022, p. 1, doi. 10.5194/acp-2022-800
    By:
    • Dyson, Joanna E.;
    • Whalley, Lisa K.;
    • Slater, Eloise J.;
    • Woodward-Massey, Robert;
    • Chunxiang Ye;
    • Lee, James D.;
    • Squires, Freya;
    • Hopkins, James R.;
    • Dunmore, Rachel E.;
    • Shaw, Marvin;
    • Hamilton, Jacqueline F.;
    • Lewis, Alastair C.;
    • Worrall, Stephen D.;
    • Bacak, Asan;
    • Mehra, Archit;
    • Bannan, Thomas J.;
    • Coe, Hugh;
    • Percival, Carl J.;
    • Bin Ouyang;
    • Hewitt, C. Nicholas
    Publication type:
    Article
    23

    Biogenic and anthropogenic sources of isoprene and monoterpenes and their secondary organic aerosol in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2022, p. 1, doi. 10.5194/acp-2022-603
    By:
    • Bryant, Daniel J.;
    • Nelson, Beth S.;
    • Swift, Stefan J.;
    • Budisulistiorini, Sri Hapsari;
    • Drysdale, Will S.;
    • Vaughan, Adam R.;
    • Newland, Mike J.;
    • Hopkins, James R.;
    • Cash, James M.;
    • Langford, Ben;
    • Nemitz, Eiko;
    • Acton, W. Joe F.;
    • Hewitt, C. Nicholas;
    • Mandal, Tuhin;
    • Gurjar, Bhola R.;
    • Shivani;
    • Gadi, Ranu;
    • Lee, James D.;
    • Rickard, Andrew R.;
    • Hamilton, Jacqueline F.
    Publication type:
    Article
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    Isoprene emissions influence herbivore feeding decisions.

    Published in:
    Plant, Cell & Environment, 2008, v. 31, n. 10, p. 1410, doi. 10.1111/j.1365-3040.2008.01849.x
    By:
    • Laothawornkitkul, Jullada;
    • Paul, Nigel D.;
    • Vickers, Claudia E.;
    • Possell, Malcolm;
    • Taylor, Jane E.;
    • Mullineaux, Philip M.;
    • Hewitt, C. Nicholas
    Publication type:
    Article
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    Inventorying emissions from nature in Europe.

    Published in:
    Journal of Geophysical Research. Atmospheres, 1999, v. 104, n. D7, p. 8113, doi. 10.1029/98JD02747
    By:
    • Simpson, David;
    • Winiwarter, Wilfried;
    • Börjesson, Gunnar;
    • Cinderby, Steve;
    • Ferreiro, Antonio;
    • Guenther, Alex;
    • Hewitt, C. Nicholas;
    • Janson, Robert;
    • Khalil, M. Aslam K.;
    • Owen, Susan;
    • Pierce, Tom E.;
    • Puxbaum, Hans;
    • Shearer, Martha;
    • Skiba, Ute;
    • Steinbrecher, Rainer;
    • Tarrasón, Leonor;
    • Öquist, Mats G.
    Publication type:
    Article
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    A global model of natural volatile organic compound emissions.

    Published in:
    Journal of Geophysical Research. Atmospheres, 1995, v. 100, n. D5, p. 8873, doi. 10.1029/94JD02950
    By:
    • Guenther, Alex;
    • Hewitt, C. Nicholas;
    • Erickson, David;
    • Fall, Ray;
    • Geron, Chris;
    • Graedel, Tom;
    • Harley, Peter;
    • Klinger, Lee;
    • Lerdau, Manuel;
    • Mckay, W. A.;
    • Pierce, Tom;
    • Scholes, Bob;
    • Steinbrecher, Rainer;
    • Tallamraju, Raja;
    • Taylor, John;
    • Zimmerman, Pat
    Publication type:
    Article
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    Emissions of non-methane volatile organic compounds from combustion of domestic fuels in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2020, p. 1, doi. 10.5194/acp-2020-892
    By:
    • Stewart, Gareth J.;
    • Acton, W. Joe F.;
    • Nelson, Beth S.;
    • Vaughan, Adam R.;
    • Hopkins, James R.;
    • Arya, Rahul;
    • Mondal, Arnab;
    • Jangirh, Ritu;
    • Ahlawat, Sakshi;
    • Yadav, Lokesh;
    • Sharma, Sudhir K.;
    • Dunmore, Rachel E.;
    • Yunus, Siti S. M.;
    • Hewitt, C. Nicholas;
    • Nemitz, Eiko;
    • Mullinger, Neil;
    • Gadi, Ranu;
    • Sahu, Lokesh. K.;
    • Tripathi, Nidhi;
    • Rickard, Andrew R.
    Publication type:
    Article
    42

    PM<sub>1</sub> composition and source apportionment at two sites in Delhi, India across multiple seasons.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2020, p. 1, doi. 10.5194/acp-2020-894
    By:
    • Reyes-Villegas, Ernesto;
    • Panda, Upasana;
    • Darbyshire, Eoghan;
    • Cash, James M.;
    • Joshi, Rutambhara;
    • Langford, Ben;
    • Marco, Chiara F. Di;
    • Mullinger, Neil;
    • Acton, W. Joe F.;
    • Drysdale, Will;
    • Nemitz, Eiko;
    • Flynn, Michael;
    • Voliotis, Aristeidis;
    • McFiggans, Gordon;
    • Coe, Hugh;
    • Lee, James;
    • Hewitt, C. Nicholas;
    • Heal, Mathew R.;
    • Gunthe, Sachin S;
    • Shivani
    Publication type:
    Article
    43

    Emissions of intermediate-volatility and semi-volatile organic compounds from domestic fuels used in Delhi, India.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2020, p. 1, doi. 10.5194/acp-2020-860
    By:
    • Stewart, Gareth J.;
    • Nelson, Beth S.;
    • Acton, W. Joe F.;
    • Vaughan, Adam R.;
    • Farren, Naomi J.;
    • Hopkins, James R.;
    • Ward, Martyn W.;
    • Swift, Stefan J.;
    • Arya, Rahul;
    • Mondal, Arnab;
    • Jangirh, Ritu;
    • Ahlawat, Sakshi;
    • Yadav, Lokesh;
    • Sharma, Sudhir K.;
    • Yunus, Siti S. M.;
    • Hewitt, C. Nicholas;
    • Nemitz, Eiko;
    • Mullinger, Neil;
    • Gadi, Ranu;
    • Sahu, Lokesh. K.
    Publication type:
    Article
    44

    Observations of speciated isoprene nitrates in Beijing: implications for isoprene chemistry.

    Published in:
    Atmospheric Chemistry & Physics Discussions, 2020, p. 1, doi. 10.5194/acp-2019-964
    By:
    • Reeves, Claire E.;
    • Mills, Graham P.;
    • Whalley, Lisa K.;
    • Acton, W. Joe F.;
    • Bloss, William J.;
    • Crilley, Leigh R.;
    • Grimmond, Sue;
    • Heard, Dwayne E.;
    • Hewitt, C. Nicholas;
    • Hopkins, James R.;
    • Kotthaus, Simone;
    • Kramer, Louisa J.;
    • Jones, Roderic L.;
    • Lee, James D.;
    • Yanhui Liu;
    • Bin Ouyang;
    • Slater, Eloise;
    • Squires, Freya;
    • Xinming Wang;
    • Woodward-Massey, Robert
    Publication type:
    Article
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    A dedicated study of New Particle Formation and Fate in the Coastal Environment (PARFORCE): Overview of objectives and achievements.

    Published in:
    Journal of Geophysical Research. Atmospheres, 2002, v. 107, n. D19, p. PAR 1-1, doi. 10.1029/2001JD000555
    By:
    • O'Dowd, Colin D.;
    • Hämeri, Kaarle;
    • Mäkelä, Jyrki M.;
    • Pirjola, Liisa;
    • Kulmala, Markku;
    • Jennings, S. Gerard;
    • Berresheim, Harald;
    • Hansson, Hans-Christen;
    • de Leeuw, Gerrit;
    • Kunz, Gerard J.;
    • Allen, Andrew G.;
    • Hewitt, C. Nicholas;
    • Jackson, Andrea;
    • Viisanen, Yyro;
    • Hoffmann, Thorsten
    Publication type:
    Article