Sami Ullah

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Publications

  1. 2019
  2. Published

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

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

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

  3. Published

    Reply to ‘Pseudoreplication and greenhouse-gas emissions from rivers'

    Sophie Comer-Warner, Sami Ullah, Nicholas Kettridge, David Hannah & Stefan Krause, Dec 2019, In: Nature Communications.

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

  4. 2020
  5. Accepted/In press

    Heavy metal pollution increases CH4 and decreases CO2 emissions due to soil microbial changes in a mangrove wetland: Microcosm experiment and field examination

    Jiaojiao Ma, Sami Ullah, 2020, (Accepted/In press) In: Chemosphere. 128735.

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

  6. Published

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

    Sophie Comer-Warner, Sami Ullah, Nicholas Kettridge & Stefan Krause, Mar 2020, In: Biogeochemistry. 148, 1, p. 31-48 18 p.

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

  7. Published

    The method controls the story - Sampling method impacts on the detection of pore-water nitrogen concentrations in streambeds

    Sophie Comer-Warner, Phillip Blaen, Megan Klaar, Sami Ullah, Nicholas Kettridge, Sandy Milner & 2 others, David Hannah & Stefan Krause, 20 Mar 2020, In: Science of the Total Environment. 709, 19 p., 136075.

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

  8. Published

    Alleviation of nitrogen stress in rice (Oryza sativa) by ceria nanoparticles

    Peng Zhang, Zhiling Guo, Sami Ullah & Iseult Lynch, 1 Oct 2020, In: Environmental Science: Nano. 7, 10, p. 2930-2940 11 p.

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

  9. Published

    Concurrent measurement of nitrate and ammonium in water and soil samples using ion‐selective electrodes: Tackling sensitivity and precision issues

    Sami Ullah, 5 Dec 2020, In: Analytical Sciences Advances.

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

  10. 2021
  11. E-pub ahead of print

    Chronic atmospheric reactive nitrogen deposition suppresses biological nitrogen fixation in peatlands

    Sami Ullah, 4 Jan 2021, In: Environmental Science and Technology.

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

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