Tim Arnold

Search results

• 2021

  Boreas: A Sample Preparation-Coupled Laser Spectrometer System for Simultaneous High-Precision In Situ Analysis of δ 13 C and δ2H from Ambient Air Methane

  Rennick, C., Arnold, T., Safi, E., Drinkwater, A., Dylag, C., Webber, E. M., Hill-pearce, R., Worton, D. R., Bausi, F. & Lowry, D., 14 Jul 2021, In: Analytical Chemistry.

  Research output: Contribution to journal › Article › peer-review

  • Megestrol Acetate 100%
  • Methane 90%
  • Spectrometers 77%
  • Lasers 49%
  • Air 36%
• 2020

  Advancing Scientific Understanding of the Global Methane Budget in Support of the Paris Agreement

  Ganesan, A. L., Schwietzke, S., Poulter, B., Arnold, T., Lan, X., Rigby, M., Vogel, F. R., Werf, G. R., Janssens‐maenhout, G., Boesch, H., Pandey, S., Manning, A. J., Jackson, R. B., Nisbet, E. G. & Manning, M. R., 24 Jan 2020, In: Global Biogeochemical Cycles. 33, 12, p. 1475-1512

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Methane 100%
  • budget 61%
  • methane 55%
  • Wetlands 36%
  • wetland 22%

• The increasing atmospheric burden of the greenhouse gas sulfur hexafluoride (SF₆)

  Simmonds, P. G., Rigby, M., Manning, A. J., Park, S., Stanley, K. M., Mcculloch, A., Henne, S., Graziosi, F., Maione, M., Arduini, J., Reimann, S., Vollmer, M. K., Mühle, J., O'doherty, S., Young, D., Krummel, P. B., Fraser, P. J., Weiss, R. F., Salameh, P. K., Harth, C. M. & 8 others, Park, M., Park, H., Arnold, T., Rennick, C., Steele, L. P., Mitrevski, B., Wang, R. H. J. & Prinn, R. G., 23 Jun 2020, In: Atmospheric Chemistry and Physics. 20, 12, p. 7271-7290

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • greenhouse gas 100%
  • sulfur 86%
  • metals industry 19%
  • electronics industry 18%
  • United Nations Framework Convention on Climate Change 17%
• 2019

  Characterizing uncertainties in atmospheric inversions of fossil fuel CO2 emissions in California

  Brophy, K., Graven, H., Manning, A. J., White, E., Arnold, T., Fischer, M. L., Jeong, S., Cui, X. & Rigby, M., 7 Mar 2019, In: Atmospheric Chemistry and Physics. 19, 5, p. 2991-3006

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • atmospheric inversion 100%
  • fossil fuel 58%
  • atmospheric transport 21%
  • temporal distribution 9%
  • experiment 7%

• Perfluorocyclobutane (PFC-318, <i>c</i>-C₄F₈) in the global atmosphere

  Mühle, J., Trudinger, C. M., Western, L. M., Rigby, M., Vollmer, M. K., Park, S., Manning, A. J., Say, D., Ganesan, A., Steele, L. P., Ivy, D. J., Arnold, T., Li, S., Stohl, A., Harth, C. M., Salameh, P. K., Mcculloch, A., O&amp;apos;doherty, S., Park, M., Jo, C. O. & 23 others, Young, D., Stanley, K. M., Krummel, P. B., Mitrevski, B., Hermansen, O., Lunder, C., Evangeliou, N., Yao, B., Kim, J., Hmiel, B., Buizert, C., Petrenko, V. V., Arduini, J., Maione, M., Etheridge, D. M., Michalopoulou, E., Czerniak, M., Severinghaus, J. P., Reimann, S., Simmonds, P. G., Fraser, P. J., Prinn, R. G. & Weiss, R. F., 14 Aug 2019, In: Atmospheric Chemistry and Physics. 19, 15, p. 10335-10359

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • atmosphere 100%
  • byproduct 31%
  • hydrochlorofluorocarbon 26%
  • emission reduction 17%
  • greenhouse gas 15%

• UK greenhouse gas measurements at two new tall towers for aiding emissions verification

  Stavert, A. R., O&amp;apos;doherty, S., Stanley, K., Young, D., Manning, A. J., Lunt, M. F., Rennick, C. & Arnold, T., 22 Aug 2019, In: Atmospheric Measurement Techniques. 12, 8, p. 4495-4518

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • greenhouse gas 100%
  • drying 64%
  • cavity 33%
  • spectroscopy 32%
  • organization 28%
• 2018

  History of chemically and radiatively important atmospheric gases from the Advanced Global Atmospheric Gases Experiment (AGAGE)

  Prinn, R. G., Weiss, R. F., Arduini, J., Arnold, T., DeWitt, H. L., Fraser, P. J., Ganesan, A. L., Gasore, J., Harth, C. M., Hermansen, O., Kim, J., Krummel, P. B., Li, S., Loh, Z., Lunder, C. R., Maione, M., Manning, A. J., Miller, B. R., Mitrevski, B., Mühle, J. & 15 others, O’Doherty, S., Park, S., Reimann, S., Rigby, M., Saito, T., Salameh, P. K., Schmidt, R., Simmonds, P., Steele, L. P., Vollmer, M. K., Wang, R. H., Yao, B., Yokouchi, Y., Young, D. & Zhou, L., 6 Jun 2018, In: Earth System Science Data.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • atmospheric gas 100%
  • hydrochlorofluorocarbon 60%
  • hydrofluorocarbon 57%
  • history 46%
  • gas 42%

• Inverse modelling of CF₄ and NF₃ emissions in East Asia

  Arnold, T., Manning, A. J., Kim, J., Li, S., Webster, H., Thomson, D., Mühle, J., Weiss, R. F., Park, S. & O&amp;apos;doherty, S., 17 Sep 2018, In: Atmospheric Chemistry and Physics. 18, 18, p. 13305-13320

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  • Asia 100%
  • modeling 51%
  • hydrofluorocarbon 16%
  • atmospheric gas 14%
  • atmospheric transport 14%

• Inverse modelling of European CH4 emissions during 2006–2012 using different inverse models and reassessed atmospheric observations

  Bergamaschi, P., Karstens, U., Manning, A. J., Saunois, M., Tsuruta, A., Berchet, A., Vermeulen, A. T., Arnold, T., Janssens-Maenhout, G., Hammer, S., Levin, I., Schmidt, M., Ramonet, M., Lopez, M., Lavric, J., Aalto, T., Chen, H., Feist, D. G., Gerbig, C., Haszpra, L. & 11 others, Hermansen, O., Manca, G., Moncrieff, J., Meinhardt, F., Necki, J., Galkowski, M., O'Doherty, S., Paramonova, N., Scheeren, H. A., Steinbacher, M. & Dlugokencky, E., 25 Jan 2018, In: Atmospheric Chemistry and Physics. 18, 2, p. 901–920

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • wetland 100%
  • modeling 77%
  • aircraft 47%
  • inversion 38%
  • comparison 38%
• 2017

  Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe

  Brunner, D., Arnold, T., Henne, S., Manning, A., Thompson, R., Maione, M., O’Doherty, S. & Reimann, S., 11 Sep 2017, In: Atmospheric Chemistry and Physics.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • hydrofluorocarbon 100%
  • Europe 49%
  • United Nations Framework Convention on Climate Change 48%
  • modeling 30%
  • comparison 30%
• 2016

  Global and regional emissions estimates of 1,1-difluoroethane (HFC-152a, CH3CHF2) from in situ and air archive observations

  Simmonds, P. G., Rigby, M., Manning, A. J., Lunt, M. F., O'doherty, S., Mcculloch, A., Fraser, P. J., Henne, S., Vollmer, M. K., Mühle, J., Weiss, R. F., Salameh, P. K., Young, D., Reimann, S., Wenger, A., Arnold, T., Harth, C. M., Krummel, P. B., Steele, L. P., Dunse, B. L. & 15 others, Miller, B. R., Lunder, C. R., Hermansen, O., Schmidbauer, N., Saito, T., Yokouchi, Y., Park, S., Li, S., Yao, B., Zhou, L. X., Arduini, J., Maione, M., Wang, R. H. J., Ivy, D. & Prinn, R. G., 18 Jan 2016, In: Atmospheric Chemistry and Physics. 16, 1, p. 365-382 18 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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• 2015

  Iron and zinc isotope fractionation during uptake and translocation in rice (Oryza sativa) grown in oxic and anoxic soils

  Arnold, T., Markovic, T., Kirk, G. JD., Schönbächler, M., Rehkämper, M., Zhao, F. J. & Weiss, D. J., 2 Jul 2015, In: Comptes Rendus Géoscience. 347, 7, p. 397-404 8 p.

  Research output: Contribution to journal › Article › peer-review

• Reconciling reported and unreported HFC emissions with atmospheric observations

  Lunt, M. F., Rigby, M., Ganesan, A. L., Manning, A. J., Prinn, R. G., O’Doherty, S., Mühle, J., Harth, C. M., Salameh, P. K. & Arnold, T., 12 May 2015, In: Proceedings of the National Academy of Sciences. 112, 19, p. 5927-5931 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
• 2014

  Global emissions of HFC-143a (CH3CF3) and HFC-32 (CH2F2) from in situ and air archive atmospheric observations

  O'Doherty, S., Rigby, M., Muehle, J., Ivy, D. J., Miller, B. R., Young, D., Simmonds, P. G., Reimann, S., Vollmer, M. K., Krummel, P. B., Fraser, P. J., Steele, L. P., Dunse, B., Salameh, P. K., Harth, C. M., Arnold, T., Weiss, R. F., Kim, J., Park, S., Li, S. & 8 others, Lunder, C., Hermansen, O., Schmidbauer, N., Zhou, L. X., Yao, B., Wang, R. H. J., Manning, A. J. & Prinn, R. G., 2014, In: Atmospheric Chemistry and Physics. 14, 17, p. 9249-9258 10 p.

  Research output: Contribution to journal › Article › peer-review

• HFC-43-10mee atmospheric abundances and global emission estimates

  Arnold, T., Ivy, D. J., Harth, C. M., Vollmer, M. K., Mühle, J., Salameh, P. K., Paul Steele, L., Krummel, P. B., Wang, R. HJ. & Young, D., 2014, In: Geophysical Research Letters. 41, 6, p. 2228-2235 8 p.

  Research output: Contribution to journal › Article › peer-review

• Observational evidence for interhemispheric hydroxyl-radical parity

  Patra, PK., Krol, MC., Montzka, SA., Arnold, T., Atlas, E. L., Lintner, BR., Stephens, BB., Xiang, B., Elkins, JW. & Fraser, PJ., 11 Sep 2014, In: Nature. 513, 7517, p. 219-223 5 p.

  Research output: Contribution to journal › Article › peer-review

  • hydroxyl radical 100%
  • chloroform 77%
  • nitrogen oxides 46%
  • atmospheric transport 26%
  • oxidant 23%

• Quantifying aluminum and semiconductor industry perfluorocarbon emissions from atmospheric measurements

  Kim, J., Fraser, P. J., Li, S., Muehle, J., Ganesan, A. L., Krummel, P. B., Steele, L. P., Park, S., Kim, S-K., Park, M-K., Arnold, T., Harth, C. M., Salameh, P. K., Prinn, R. G., Weiss, R. F. & Kim, K-R., 16 Jul 2014, In: Geophysical Research Letters. 41, 13, p. 4787-4794 8 p.

  Research output: Contribution to journal › Article › peer-review

  • aluminum industry 100%
  • semiconductor industry 99%
  • industries 58%
  • aluminum 47%
  • industry 24%

• Recent and future trends in synthetic greenhouse gas radiative forcing

  Rigby, M., Prinn, RG., O'Doherty, S., Miller, BR., Ivy, D., Mühle, J., Harth, CM., Salameh, PK., Arnold, T. & Weiss, RF., 2014, In: Geophysical Research Letters. 41, 7, p. 2623-2630 8 p.

  Research output: Contribution to journal › Article › peer-review

• 2013

  Nitrogen trifluoride global emissions estimated from updated atmospheric measurements

  Arnold, T., Harth, C. M., Mühle, J., Manning, A. J., Salameh, P. K., Kim, J., Ivy, D. J., Steele, L. P., Petrenko, V. V. & Severinghaus, J. P., 2013, In: Proceedings of the National Academy of Sciences. 110, 6, p. 2029-2034 6 p.

  Research output: Contribution to journal › Article › peer-review

• 2012

  Atmospheric histories and growth trends of C4F10, C5F12, C6F14, C7F16 and C8F18

  Ivy, DJ., Arnold, T., Harth, CM., Steele, LP., Mühle, J., Rigby, M., Salameh, PK., Leist, M., Krummel, PB. & Fraser, PJ., 2012, In: Atmospheric Chemistry and Physics. 12, 9, p. 4313-4325 13 p.

  Research output: Contribution to journal › Article › peer-review

• Automated measurement of nitrogen trifluoride in ambient air

  Arnold, T., Mühle, J., Salameh, P. K., Harth, C. M., Ivy, D. J. & Weiss, R. F., 2012, In: Analytical Chemistry. 84, 11, p. 4798-4804 7 p.

  Research output: Contribution to journal › Article › peer-review

• 2011

  Atmospheric histories and global emissions of the anthropogenic hydrofluorocarbons HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa

  Vollmer, M. K., Miller, B. R., Rigby, M., Reimann, S., Muehle, J., Krummel, P. B., O'Doherty, S., Kim, J., Rhee, T. S., Weiss, R. F., Fraser, P. J., Simmonds, P. G., Salameh, P. K., Harth, C. M., Wang, R. H. J., Steele, L. P., Young, D., Lunder, C. R., Hermansen, O., Ivy, D. & 8 others, Arnold, T., Schmidbauer, N., Kim, K-R., Greally, B. R., Hill, M., Leist, M., Wenger, A. & Prinn, R. G., 22 Apr 2011, In: Journal of Geophysical Research: Atmospheres. 116, D8, 16 p., 08304.

  Research output: Contribution to journal › Article › peer-review

  • hydrofluorocarbon 100%
  • history 40%
  • atmosphere 11%
  • halocarbon 6%
  • atmospheric gas 5%

• Emissions of halogenated compounds in East Asia determined from measurements at Jeju Island, Korea

  Li, S., Kim, J., Kim, K-R., Mühle, J., Kim, S-K., Park, M-K., Stohl, A., Kang, D-J., Arnold, T. & Harth, C. M., 2011, In: Environmental Science and Technology. 45, 13, p. 5668-5675 8 p.

  Research output: Contribution to journal › Article › peer-review

• 2010

  Evidence for the mechanisms of zinc uptake by rice using isotope fractionation

  Arnold, T., Kirk, G. JD., Wissuwa, M., Frei, M., ZHAO, FANG-JIE., Mason, T. FD. & Weiss, D. J., 2010, In: Plant, Cell and Environment. 33, 3, p. 370-381 12 p.

  Research output: Contribution to journal › Article › peer-review

• Measurement of zinc stable isotope ratios in biogeochemical matrices by double-spike MC-ICPMS and determination of the isotope ratio pool available for plants from soil

  Arnold, T., Schönbächler, M., Rehkämper, M., Dong, S., Zhao, F-J., Kirk, G. JD., Coles, B. J. & Weiss, D. J., 2010, In: Analytical and bioanalytical chemistry. 398, 7-8, p. 3115-3125 11 p.

  Research output: Contribution to journal › Article › peer-review

• Metalliferous sediments from the HMS Challenger voyage (1872--1876)

  Dekov, V. M., Cuadros, J., Kamenov, G. D., Weiss, D., Arnold, T., Basak, C. & Rochette, P., 2010, In: Geochimica et Cosmochimica Acta. 74, 17, p. 5019-5038 20 p.

  Research output: Contribution to journal › Article › peer-review

• 2008

  Accurate and precise zinc isotope ratio measurements in urban aerosols

  Gioia, S., Weiss, D., Coles, B., Arnold, T. & Babinski, M., 2008, In: Analytical Chemistry. 80, 24, p. 9776-9780 5 p.

  Research output: Contribution to journal › Article › peer-review

• An experimental and theoretical investigation into the use of H2 for the simultaneous removal of ArO+ and ArOH+ isobaric interferences during Fe isotope ratio analysis with collision cell based Multi-Collector ICPMS

  Arnold, T., Harvey, JN. & Weiss, DJ., 2008, In: Spectrochimica Acta Part B: Atomic Spectroscopy. 63, 6, p. 666-672 7 p.

  Research output: Contribution to journal › Article › peer-review

• Application of nontraditional stable-isotope systems to the study of sources and fate of metals in the environment

  Weiss, D. J., Rehkdmper, M., Schoenberg, R., McLaughlin, M., Kirby, J., Campbell, P. GC., Arnold, T., Chapman, J., Peel, K., [Unknown], G. & Stumpf, S., 2008, In: Environmental Science and Technology. 42, 3, p. 655-664 10 p.

  Research output: Contribution to journal › Article › peer-review

• A simple combined sample--standard bracketing and inter-element correction procedure for accurate mass bias correction and precise Zn and Cu isotope ratio measurements

  Peel, K., Weiss, D., Chapman, J., Arnold, T. & Coles, B., 2008, In: Journal of Analytical Atomic Spectrometry. 23, 1, p. 103-110 8 p.

  Research output: Contribution to journal › Article › peer-review

• 2007

  Atmospheric deposition and isotope biogeochemistry of zinc in ombrotrophic peat

  Weiss, D. J., Rausch, N., Mason, T. FD., Coles, B. J., Wilkinson, J. J., Ukonmaanaho, L., Arnold, T. & Nieminen, T. M., 2007, In: Geochimica et Cosmochimica Acta. 71, 14, p. 3498-3517 20 p.

  Research output: Contribution to journal › Article › peer-review

• 2006

  Investigations into the kinetics and thermodynamics of Sb (III) adsorption on goethite

  Watkins, R., Weiss, D., Dubbin, W., Peel, K., Coles, B. & Arnold, T., 2006, In: Journal of Colloid and Interface Science. 303, 2, p. 639-646 8 p.

  Research output: Contribution to journal › Article › peer-review