Sami Ullah

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Publications

  1. 2016
  2. Published

    Application of the 15N gas-flux method for measuring in situ N2 and N2O fluxes due to denitrification in natural and semi-natural terrestrial ecosystems and comparison with the acetylene inhibition technique

    Sami Ullah, 29 Mar 2016, In: Biogeosciences. 13, 6, p. 1821-1835 15 p.

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

  3. 2015
  4. Published

    Relative magnitude and controls of in situ N2 and N2O fluxes due to denitrification in natural and seminatural terrestrial ecosystems using 15N tracers 

    Sami Ullah, 15 Dec 2015, In: Environmental Science and Technology. 49, 24, p. 14110-14119 10 p.

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

  5. Published

    Effect of inundation, oxygen and temperature on carbon mineralization in boreal ecosystems

    Sami Ullah, 1 Apr 2015, In: Science of the Total Environment. 511, p. 381-392 12 p.

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

  6. Published

    The relative magnitude and controls of in situ N2 and N2O fluxes due to denitrification in natural and semi-natural terrestrial ecosystems using 15N tracers

    Sami Ullah, 2015, In: Environmental Science and Technology. 49, p. 14110 14119 p.

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

  7. 2014
  8. Published

    Carbon and greenhouse gas balances in an age sequence of temperate pine plantations

    Sami Ullah, 7 Oct 2014, In: Biogeosciences. 11, 19, p. 5399-5410 12 p.

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

  9. Published

    Control of river stage on the reactive chemistry of the hyporheic zone

    Sami Ullah, 15 Aug 2014, In: Hydrological Processes. 28, 17, p. 4766-4779 14 p.

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

  10. Published

    Fine-scale in situ measurement of riverbed nitrate production and consumption in an armored permeable riverbed

    Sami Ullah, 15 Apr 2014, In: Environmental Science and Technology. 48, 8, p. 4425-4434 10 p.

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

  11. Published

    Dissolved organic carbon and total dissolved nitrogen production by boreal soils and litter: The role of flooding, oxygen concentration, and temperature

    Sami Ullah, Apr 2014, In: Biogeochemistry. 118, 1-3, p. 35-48 14 p.

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

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