Professor Penny J Johnes

BSc, D.Phil (Oxon.)

  • BS8 1SS

    United Kingdom

  • BS8 1SS

1989 …2020

Research output per year

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Supervised Work

Do oxalic acid exudates from mycorrhizal fungi influence the uptake of phosphorus by primary producers in the karst critical zone of south west China?

Author: Hussey, V. L., 1 Oct 2019

Supervisor: Johnes, P. (Supervisor) & Buss, H. (Supervisor)

Student thesis: Master's ThesisMaster of Science (MSc)

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Impacts of environmental change on soil nitrogen in emerging and degrading arid ecosystems

Author: Turpin-Jelfs, T. C., 1 Oct 2019

Supervisor: Johnes, P. (Supervisor) & Michaelides, K. (Supervisor)

Student thesis: Doctoral ThesisDoctor of Philosophy (PhD)

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Is photodegradation the critical pathway in the transformation of DOM in aquatic systems during autumn and winter

Author: Owen, A., 19 Mar 2019

Supervisor: Johnes, P. (Supervisor)

Student thesis: Master's ThesisMaster of Science (MSc)

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Molecular investigations of the nature, occurrence and behaviour of myo-inositol hexakisphosphate in soils using ion chromatography and high-resolution mass spectrometry

Author: McIntyre, C., 19 Mar 2019

Supervisor: Evershed, R. (Supervisor) & Johnes, P. (Supervisor)

Student thesis: Doctoral ThesisDoctor of Philosophy (PhD)

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Untargeted Chemometric Characterisation of High Resolution Orbitrap Mass Spectra of Riverine and Point Source Dissolved Organic Matter

Author: Pemberton, J., 6 Dec 2019

Supervisor: Evershed, R. P. (Supervisor) & Johnes, P. J. (Supervisor)

Student thesis: Doctoral ThesisDoctor of Philosophy (PhD)

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