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Professor Penny J JohnesBSc, D.Phil (Oxon.)

Professor of Biogeochemistry

1 - 10 out of 115Page size: 10
  1. 2019
  2. E-pub ahead of print

    Variation in dissolved organic matter (DOM) stoichiometry in UK freshwaters: Assessing the influence of land cover and soil C:N ratio on DOM composition.

    Yates, C., Johnes, P., Owen, A., Brailsford, F., Glanville, H., Evans, C. D., Marshall, M., Jones, D., Lloyd, C., Jickells, T. & Evershed, R., 6 May 2019, In : Limnology and Oceanography. 13 p.

    Research output: Contribution to journalArticle

  3. E-pub ahead of print

    High resolution HPLC-MS confirms overestimation of urea in soil by the diacetyl monoxime (DAM)colorimetric method

    Reay, M., Yates, C., Johnes, P., Arthur, C., Jones, D. & Evershed, R., 22 Apr 2019, In : Soil Biology and Biochemistry. 135, p. 127-133 7 p.

    Research output: Contribution to journalArticle

  4. Published

    Using δ13C to reveal the importance of different water transport pathways in two nested karst basins, Southwest China

    Hao, Z., Gao, Y., Ma, M., Green, S. M., Wang, J., Song, X., Dungait, J. A. J., Johnes, P. J., Xiong, B., Quine, T. A., Sun, X., Wen, X. & He, N., 1 Apr 2019, In : Journal of Hydrology. 571, p. 425-436 12 p.

    Research output: Contribution to journalArticle

  5. E-pub ahead of print

    Soil functions and ecosystem services research in the Chinese karst Critical Zone

    Green, S. M., Dungait, J. A. J., Tu, C., Buss, H., Sanderson, N., Hawkes, S. J., Xing, K., Yue, F., Hussey, V., Peng, J., Johnes, P., Barrows, T., Hartley, I. P., Song, X., Jiang, Z., Meersmans, J., Zhang, X., Tian, J., Wu, X., Liu, H., Song, Z., Evershed, R., Gao, Y. & Quine, T., 21 Mar 2019, In : Chemical Geology. 55 p.

    Research output: Contribution to journalArticle

  6. Published

    Characterisation of treated effluent from four commonly employed wastewater treatment facilities: A UK case study

    Yates, C. A., Johnes, P. J. & Spencer, R. G. M., 15 Feb 2019, In : Journal of Environmental Management. 232, p. 919-927 9 p.

    Research output: Contribution to journalArticle

  7. Published

    Determining the sources of nutrient flux to water in headwater catchments: Examining the speciation balance to inform the targeting of mitigation measures

    Lloyd, C., Johnes, P., Freer, J., Carswell, A., Jones, J. I., Stirling, M. W., Hodgkinson, R. A., Richmond, C. & Collins, A. L., 15 Jan 2019, In : Science of The Total Environment. 648, p. 1179-1200 22 p.

    Research output: Contribution to journalArticle

  8. 2018
  9. Published

    Impact of microbial activity on the leaching of soluble N forms in soil

    Carswell, A., Hill, P. W., Jones, D. L., Blackwell, M. S. A., Johnes, P., Dixon, E. & Chadwick, D., 1 Jan 2018, In : Biological Fertility of Soils. 54, 1, p. 21-25 5 p.

    Research output: Contribution to journalArticle

  10. Published

    An exploration of individual, social and material factors influencing water pollution mitigation behaviours within the farming community

    Inman, A., Winter, M., Wheeler, R., Vrain, E., Lovett, A., Collins, A., Jones, I., Johnes, P. & Cleasby, W., Jan 2018, In : Land Use Policy. 70, p. 16-26 11 p.

    Research output: Contribution to journalArticle

  11. 2017
  12. Published

    Microbial use of low molecular weight DOM in filtered and unfiltered freshwater: Role of ultra-small microorganisms and implications for water quality monitoring

    Brailsford, F. L., Glanville, H. C., Marshall, M. R., Golyshin, P. N., Johnes, P. J., Yates, C. A., Owen, A. T. & Jones, D. L., 15 Nov 2017, In : Science of The Total Environment. 598, p. 377-384 8 p.

    Research output: Contribution to journalArticle

  13. E-pub ahead of print

    Organic phosphorus in the terrestrial environment: a perspective on the state of the art and future priorities

    George, T. S., Giles, C. D., Menezes-Blackburn, D., Condron, L. M., Gama-Rodrigues, A. C., Jaisi, D., Lang, F., Neal, A. L., Stutter, M. I., Almeida, D. S., Bol, R., Cabugao, K. G., Celi, L., Cotner, J. B., Feng, G., Goll, D. S., Hallama, M., Krueger, J., Plassard, C., Rosling, A., Darch, T., Fraser, T., Giesler, R., Richardson, A. E., Tamburini, F., Shand, C. A., Lumsdon, D. G., Zhang, H., Blackwell, M. S. A., Wearing, C., Mezeli, M. M., Almås, R., Audette, Y., Bertrand, I., Beyhaut, E., Boitt, G., Bradshaw, N., Brearley, C. A., Bruulsema, T. W., Ciais, P., Cozzolino, V., Duran, P. C., Mora, M. L., de Menezes, A. B., Dodd, R. J., Dunfield, K., Engl, C., Frazão, J. J., Garland, G., González Jiménez, J. L., Graca, J., Granger, S. J., Harrison, A. F., Heuck, C., Hou, E. Q., Johnes, P. J., Kaiser, K., Kjær, H. A., Klumpp, E., Lamb, A. L., Macintosh, K. A., Mackay, E. B., McGrath, J., McIntyre, C., McLaren, T., Mészáros, E., Missong, A., Mooshammer, M., Negrón, C. P., Nelson, L. A., Pfahler, V., Poblete-Grant, P., Randall, M., Seguel, A., Seth, K., Smith, A. C., Smits, M. M., Sobarzo, J. A., Spohn, M., Tawaraya, K., Tibbett, M., Voroney, P., Wallander, H., Wang, L., Wasaki, J. & Haygarth, P. M., 6 Oct 2017, In : Plant and Soil. 18 p.

    Research output: Contribution to journalArticle

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