References of "Titeux, Hugues"
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See detailImpact of Mn oxides on Fe mobilization during podzolization
Cornelis, Jean-Thomas ULg; Titeux, Hugues; Caignet, Isabelle et al

Poster (2014)

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See detailDélivrable 14 (B) : Rapport Final du Projet Pollusol 2 : Introduction générale / Analyse transversale des résultats / Conclusions et perspectives
Pereira, Benoït; Titeux, Hugues; Schneider, Arnaud et al

Report (2012)

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See detailIdentification and distribution of the readily soluble silicon pool in a temperate forest soil below three distinct tree species
Cornelis, Jean-Thomas ULg; titeux, Hugues; Ranger, Jacques et al

in Plant and Soil (2011), 342

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See detailEffects of manganese addition on carbon release from forest floor horizons
Trum, Florence; Titeux, Hugues; Cornelis, Jean-Thomas ULg et al

in Canadian Journal of Forest Research = Journal Canadien de la Recherche Forestière (2011), 41(3),

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See detailDélivrable 24 (A) : Rapport final de la convention A
Pereira, Benoît; Schneider, Arnaud; Titeux, Hugues et al

Report (2010)

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See detailDélivrable 4. Présentation du plan de travail, volet 3.1
Ducobu, Caroline ULg; Colinet, Gilles ULg; Titeux, Hugues et al

Report (2010)

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See detailDélivrable 5. Présentation du plan de travail, volet 3.2
Ducobu, Caroline ULg; Colinet, Gilles ULg; Titeux, Hugues et al

Report (2010)

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See detailDélivrable 16 (A) : Rapport intermédiaire global présentant les travaux réalisés et les résultats acquis à la date du 5 février 2010
Pereira, Benoît; Schneider, Arnaud; Titeux, Hugues et al

Report (2010)

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See detailContrasting silicon uptakes by coniferous trees: a hydroponic experiment on young seedlings
Cornelis, Jean-Thomas ULg; Delvaux, Bruno; Titeux, Hugues

in Plant and Soil (2010), 336(1-2), 99-106

Abstract : Silicon uptake by terrestrial plants impacts the Si land-ocean fluxes, therefore inducing significant modifications for biogeochemical cycle of Si. Understanding the mechanisms that control Si ... [more ▼]

Abstract : Silicon uptake by terrestrial plants impacts the Si land-ocean fluxes, therefore inducing significant modifications for biogeochemical cycle of Si. Understanding the mechanisms that control Si uptakes by forest vegetation is of great interest for the study of the global Si cycle as the world's total forest area corresponds to about 30% of the land area. Our study compares Si uptake in controlled conditions by two coniferous species (Pseudotsuga menziensii and Pinus nigra) exhibiting contrasting Si uptake in the field. For this purpose, seedlings were grown for 11 weeks under controlled conditions in hydroponics with different Si concentrations (0.2 to 1.6 mM) in nutrient solutions. The Si concentrations were greater in Douglas fir leaves as compared with Black pine leaves and increased, depending on the Si concentration in the nutrient solution. According to mass balance, Si absorption seems to have been driven by passive Si transport at 0.2 mM Si (realistic concentration for forest soil solutions) and was rejective at higher Si concentrations in nutrient solution for both species. For this reason, we attributed the higher Si concentration in Douglas fir leaves to the greater cumulative transpiration of these seedlings. We suggest that contrasting transpiration rates may also play a key role in controlling Si accumulation in leaves at field scale. [less ▲]

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See detailMapping baseline soil content in pollutants in urbanized and industrialized areas in the Walloon region: development of a sampling methodology for the Pollusol 2 survey (SPAQuE)
Peirera, Benoit; Schneider, Arnaud; Titeux, Hugues et al

Conference (2009, December 02)

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