Sami Ullah

Publications

  1. 2019
  2. Published

    Seasonal variability of sediment controls of carbon cycling in an agricultural stream

    Sophie Comer-Warner, Gooddy, D. C., Sami Ullah, Glover, L., Percival, A., Nicholas Kettridge & Stefan Krause, 20 Oct 2019, In : Science of the Total Environment. 688, p. 732-741 10 p.

    Research output: Contribution to journalArticle

  3. Published

    Revealing chlorinated ethene transformation hotspots in a nitrate impacted hyporheic zone

    Weatherill, J., Stefan Krause, Sami Ullah, Nigel Cassidy, Levy, A., Drifjhout, F. & Rivett, M. O., 15 Sep 2019, In : Water Research. 161, p. 222-231 10 p.

    Research output: Contribution to journalArticle

  4. Published
  5. Published

    Biological nitrogen fixation in peatlands: comparison between acetylene reduction assay and 15N2 assimilation methods

    Saiz, E., Sgouridis, F., Drifjhout, F. & Sami Ullah, 1 Apr 2019, In : Soil Biology and Biochemistry. 131, p. 157-165 9 p.

    Research output: Contribution to journalArticle

  6. Published
  7. 2018
  8. Published

    Thermal sensitivity of CO2 and CH4 emissions varies with streambed sediment properties

    Sophie Comer-Warner, Romeijn, P., Gooddy, D. C., Sami Ullah, Nicholas Kettridge, Marchant, B., David Hannah & Stefan Krause, 18 Jul 2018, In : Nature Communications. 9, 1, 2803.

    Research output: Contribution to journalArticle

  9. Published

    Erratum: author correction: nitrogen-rich organic soils under warm well-drained conditions are global nitrous oxide emission hotspots (Nature communications (2018) 9 1 (1135))

    Pärn, J., Verhoeven, J. T. A., Butterbach-Bahl, K., Dise, N. B., Ullah, S., Aasa, A., Egorov, S., Espenberg, M., Järveoja, J., Jauhiainen, J., Kasak, K., Klemedtsson, L., Kull, A., Laggoun-Défarge, F., Lapshina, E. D., Lohila, A., Lõhmus, K., Maddison, M., Mitsch, W. J., Müller, C. & 16 others, Niinemets, Ü., Osborne, B., Pae, T., Salm, J. O., Sgouridis, F., Sohar, K., Soosaar, K., Storey, K., Teemusk, A., Tenywa, M. M., Tournebize, J., Truu, J., Veber, G., Villa, J. A., Zaw, S. S. & Mander, Ü., 26 Apr 2018, In : Nature Communications. 9, 1, 1 p., 1748 .

    Research output: Contribution to journalComment/debate

  10. Published

    Nitrogen-rich organic soils under warm well-drained conditions are global nitrous oxide emission hotspots

    Pärn, J., Verhoeven, J. T. A., Butterbach-bahl, K., Dise, N. B., Ullah, S., Aasa, A., Egorov, S., Espenberg, M., Järveoja, J., Jauhiainen, J., Kasak, K., Klemedtsson, L., Kull, A., Laggoun-défarge, F., Lapshina, E. D., Lohila, A., Lõhmus, K., Maddison, M., Mitsch, W. J., Müller, C. & 16 others, Niinemets, Ü., Osborne, B., Pae, T., Salm, J., Sgouridis, F., Sohar, K., Soosaar, K., Storey, K., Teemusk, A., Tenywa, M. M., Tournebize, J., Truu, J., Veber, G., Villa, J. A., Zaw, S. S. & Mander, Ü., 19 Mar 2018, In : Nature Communications. 9, 1135.

    Research output: Contribution to journalArticle

  11. Published

    Natural attenuation of chlorinated ethenes in hyporheic zones: A review of key biogeochemical processes and in-situ transformation potential

    Weatherill, J. J., Atashgahi, S., Schneidewind, U., Stefan Krause, Sami Ullah, Nigel Cassidy & Rivett, M. O., 1 Jan 2018, In : Water Research. 128, p. 362-382 21 p.

    Research output: Contribution to journalReview article

  12. 2017
  13. Published
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