Penelope Pickers

2024

Atmospheric oxygen as a tracer for fossil fuel carbon dioxide: a sensitivity study in the UK

Chawner, H., Saboya, E., Adcock, K. E., Arnold, T., Artioli, Y., Dylag, C., Forster, G. L., Ganesan, A., Graven, H., Lessin, G., Levy, P., Luijkx, I. T., Manning, A., Pickers, P. A., Rennick, C., Rödenbeck, C. & Rigby, M., 9 Apr 2024, In: Atmospheric Chemistry and Physics. 24, 7, p. 4231–4252 22 p.

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

Open Access

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4 Downloads (Pure)

Direct high-precision radon quantification for interpreting high frequency greenhouse gas measurements

Kikaj, D., Chung, E., Griffiths, A. D., Chambers, S. D., Forster, G., Wenger, A., Pickers, P., Rennick, C., O'Doherty, S., Pitt, J., Stanley, K., Young, D., Fleming, L. S., Adcock, K. & Arnold, T., 11 Jun 2024, Copernicus Publications, (Atmospheric Measurement Techniques Discussions).

Research output: Working paper › Preprint

Open Access

2023

12 years of continuous atmospheric O2, CO2 and APO data from Weybourne Atmospheric Observatory in the United Kingdom

Adcock, K. E., Pickers, P. A., Manning, A. C., Forster, G. L., Fleming, L. S., Barningham, T., Wilson, P. A., Kozlova, E. A., Hewitt, M., Etchells, A. J. & Macdonald, A. J., 28 Nov 2023, In: Earth System Science Data. 15, 11, p. 5183–5206 24 p.

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

Open Access

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3 Citations (Scopus)

8 Downloads (Pure)

Diurnal variability of atmospheric O₂, CO₂ and their exchange ratio above a boreal forest in southern Finland

Faassen, K. A. P., Nguyen, L. N. T., Broekema, E. R., Kers, B. A. M., Mammarella, I., Vesala, T., Pickers, P. A., Manning, A. C., de Arellano, J. V-G., Meijer, H. A. J., Peters, W. & Luijkx, I. T., 19 Jan 2023, In: Atmospheric Chemistry and Physics. 23, 2, p. 851–876 26 p.

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

Open Access

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8 Downloads (Pure)

Evaluating the performance of a Picarro G2207-i analyser for high-precision atmospheric O₂ measurements

Fleming, L. S., Manning, A. C., Pickers, P. A., Forster, G. L. & Etchells, A. J., 24 Jan 2023, In: Atmospheric Measurement Techniques. 16, 2, p. 387–401 15 p.

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

Open Access

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7 Downloads (Pure)

The suitability of atmospheric oxygen measurements to constrain Western European fossil-fuel CO2 emissions and their trends

Rödenbeck, C., Adcock, K. E., Eritt, M., Gachkivsky, M., Gerbig, C., Hammer, S., Jordan, A., Keeling, R. F., Levin, I., Maier, F., Manning, A. C., Moosen, H., Munassar, S., Pickers, P. A., Rothe, M., Tohjima, Y. & Zaehle, S., 22 Dec 2023, In: Atmospheric Chemistry and Physics. 23, 24, p. 15767–15782 16 p.

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

Open Access

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4 Downloads (Pure)

2022

Novel quantification of regional fossil fuel CO₂ reductions during COVID-19 lockdowns using atmospheric oxygen measurements

Pickers, P. A., Manning, A. C., Quéré, C. L., Forster, G. L., Luijkx, I. T., Gerbig, C., Fleming, L. S. & Sturges, W. T., 22 Apr 2022, In: Science Advances. 8, 16, abl9250.

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

Open Access

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16 Citations (Scopus)

12 Downloads (Pure)

Two decades of flask observations of atmospheric δ(O₂/N₂), CO₂, and APO at stations Lutjewad (the Netherlands) and Mace Head (Ireland), and 3 years from Halley Station (Antarctica)

Nguyen, L. N. T., Meijer, H. A. J., van Leeuwen, C., Kers, B. A. M., Scheeren, H. A., Jones, A. E., Brough, N., Barningham, T., Pickers, P. A., Manning, A. C. & Luijkx, I. T., 2 Mar 2022, In: Earth System Science Data. 14, 2, p. 991-1014 24 p.

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

Open Access

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2 Citations (Scopus)

16 Downloads (Pure)

2020

Specifications unique to O₂ measurement

Pickers, P., Sep 2020, ICOS Atmosphere Station Specifications. Laurent, O. (ed.). Integrated Carbon Observing System (ICOS), p. 45-51

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Open Access

Why SF₆ emissions from the renewable energy sector should not be considered a ‘dirty secret’

Pickers, P., Forster, G. & Dorling, S., 10 Feb 2020, In: The Conversation.

Research output: Contribution to journal › Comment/debate

Open Access

2019

A surface ocean CO₂ reference network, SOCONET and associated marine boundary layer CO₂ measurements

Wanninkhof, R., Pickers, P., Omar, A. M., Sutton, A., Murata, A., Olsen, A., Stephens, B. B., Tilbrook, B., Munro, D., Pierrot, D., Rehder, G., Santana-Casiano, J. M., Müller, J. D., Trinanes, J., Tedesco, K., O’Brien, K., Currie, K., Barbero, L., Telszewski, M., Hoppema, M., & 11 othersIshii, M., González-Dávila, M., Bates, N. R., Metzl, N., Suntharalingam, P., Feely, R. A., Nakaoka, S-I., Lauvset, S. K., Takahashi, T., Steinhoff, T. & Schuster, U., 12 Jul 2019, In: Frontiers in Marine Science. 6, 400.

Research output: Contribution to journal › Review article › peer-review

Open Access

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27 Citations (Scopus)

41 Downloads (Pure)

2018

Global Carbon Budget 2018

Le Quéré, C., Andrew, R. M., Friedlingstein, P., Sitch, S., Hauck, J., Pongratz, J., Pickers, P. A., Korsbakken, J. I., Peters, G. P., Canadell, J. G., Arneth, A., Arora, V. K., Barbero, L., Bastos, A., Bopp, L., Chevallier, F., Chini, L. P., Ciais, P., Doney, S. C., Gkritzalis, T., & 56 othersGoll, D. S., Harris, I., Haverd, V., Hoffman, F. M., Hoppema, M., Houghton, R. A., Hurtt, G., Ilyina, T., Jain, A. K., Johannessen, T., Jones, C. D., Kato, E., Keeling, R. F., Goldewijk, K. K., Landschützer, P., Lefèvre, N., Lienert, S., Liu, Z., Lombardozzi, D., Metzl, N., Munro, D. R., Nabel, J. E. M. S., Nakaoka, S., Neill, C., Olsen, A., Ono, T., Patra, P., Peregon, A., Peters, W., Peylin, P., Pfeil, B., Pierrot, D., Poulter, B., Rehder, G., Resplandy, L., Robertson, E., Rocher, M., Rödenbeck, C., Schuster, U., Schwinger, J., Séférian, R., Skjelvan, I., Steinhoff, T., Sutton, A., Tans, P. P., Tian, H., Tilbrook, B., Tubiello, F. N., van der Laan-Luijkx, I. T., van der Werf, G. R., Viovy, N., Walker, A. P., Wiltshire, A. J., Wright, R., Zaehle, S. & Zheng, B., 5 Dec 2018, In: Earth System Science Data. 10, 4, p. 2141-2194

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

Open Access

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1173 Citations (Scopus)

56 Downloads (Pure)

2017

In situ measurements of atmospheric O₂ and CO₂ reveal an unexpected O₂ signal over the tropical Atlantic Ocean

Pickers, P. A., Manning, A. C., Sturges, W. T., Le Quéré, C., Mikaloff Fletcher, S. E., Wilson, P. A. & Etchells, A. J., Aug 2017, In: Global Biogeochemical Cycles. 31, 8, p. 1289–1305 17 p.

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

Open Access

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14 Citations (Scopus)

86 Downloads (Pure)

Recommendations for air measurements of CO₂ on ships

Pickers, P., 2017, 19th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases and Related Measurement Techniques (GGMT-2017). WMO, Vol. GAW Report No. 242. p. 56-58

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2016