About the Authors

T. P. Mangan

Affiliations School of Earth and Environment, University of Leeds, Leeds, United Kingdom, School of Chemistry, University of Leeds, Leeds, United Kingdom

J. D. Atkinson

Current address: The Institute for Atmospheric and Climate Sciences, ETH, Zurich, Switzerland

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

J. W. Neuberg

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

D. O’Sullivan

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

T. W. Wilson

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

T. F. Whale

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

L. Neve

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

N. S. Umo

Current address: Department of Chemistry, Federal University Lafia, Lafia, Nasarawa State, Nigeria.

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

T. L. Malkin

Current address: School of Chemistry, University of Leeds, Leeds, United Kingdom

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

B. J. Murray

b.j.murray@leeds.ac.uk

Affiliation School of Earth and Environment, University of Leeds, Leeds, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: TPM JDA BJM JWN. Data curation: TPM JDA DOS TWW TFW. Formal analysis: TPM JDA DOS TWW TFW LN TLM. Funding acquisition: BJM. Investigation: TPM JDA DOS TWW TFW LN TLM NSU. Methodology: JDA NSU BJM TWW TFW DOS TPM TLM LN. Project administration: TPM BJM. Resources: BJM JWN. Supervision: JDA BJM. Validation: DOS JDA BJM TPM. Visualization: TPM DOS TWW TFW. Writing – original draft: TPM BJM. Writing – review & editing: TPM JDA JWN DOS TWW TFW BJM.