Browsing Staff publications (SWEE) by Author "Roose, Tiina"

Browsing Staff publications (SWEE) by Author "Roose, Tiina"

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  • A model of uranium uptake by plant roots allowing for root-induced changes in the soil 
    Boghi, Andrea; Roose, Tiina; Kirk, Guy J. D. (American Chemical Society, 2018-02-21)
    We develop a model with which to study the poorly understood mechanisms of uranium (U) uptake by plants. The model is based on equations for transport and reaction of U and acids and bases in the rhizosphere around cylindrical ...
  • Soil carbon dioxide venting through rice roots 
    Kirk, Guy J. D.; Boghi, Andrea; Affholder, Marie-Cecile; Keyes, Samuel D.; Heppell, James; Roose, Tiina (Wiley, 2019-08-04)
    The growth of rice in submerged soils depends on its ability to form continuous gas channels—aerenchyma—through which oxygen (O2) diffuses from the shoots to aerate the roots. Less well understood is the extent to which ...
  • Uranium diffusion and time-dependent adsorption–desorption in soil: a model and experimental testing of the model 
    Darmovzalova, Jana; Boghi, Andrea; Otten, Wilfred; Eades, Lorna J.; Roose, Tiina; Kirk, Guy J. D. (Wiley, 2019-04-01)
    Most past research on uranium (U) transport and reaction in the environment has been concerned with groundwater contamination and not with uptake by plants or soil biota, both of which operate over much smaller time and ...

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