International audienceThe soil is a complex, heterogeneous and dynamic environment, it is there that various and essential biogeochemical processes take place for the functionning of plants and their ecosystems. The study of soil-roots interactions in the different soil horizons is crucial to understand the dynamics of nutriments and carbon as well as the role played by micro-organisms associated to the rhizosphere. These interactions take into account processes at tiny scales and temporal dynamics that cannot be reached easily in situ. We present here a method of measure of the soil pH in situ, a key parameter of the soil-roots-micro-organisms interactions through an imaging technique called planar optodes. These optical and chemical senso...
This thesis aims at studying the role of root hairs, benzoxazinoids, soil texture and drought on the...
Life on Earth is sustained by a small volume of soil surrounding roots, called the rhizosphere. The ...
Resilience of soils, i.e., their ability to maintain functions or recover after disturbance, is clos...
International audienceThe soil is a complex, heterogeneous and dynamic environment, it is there that...
Live imaging methods have become extremely important for the exploration of biological processes. In...
Aims: Our understanding of the rhizosphere is limited by the lack of techniques for in situ live mic...
Plant–soil interactions can strongly influence root growth in plants. There is now increasing eviden...
To improve the understanding of soil bioprocesses, especially nutrient flow and carbon allocation be...
The soil volume affected by roots – the rhizosphere – is one of the most important microbial hotspot...
National audienceL’une des principales fonctions de la racine est le prélèvement d’eau et de nutrime...
The present study presents new insights into pH dynamics in the rhizosphere of alpine pennycress (No...
International audienceUnderstanding phosphorus (P) dynamics in the soil-plant system is crucial for ...
Aims: We imaged the sub-mm distribution of labile P and pH in the rhizosphere of three plant species...
Phosphorus is a poorly mobile, essential nutrient in terrestrial ecosystems. Phosphorus can be of gr...
This thesis aims at studying the role of root hairs, benzoxazinoids, soil texture and drought on the...
Life on Earth is sustained by a small volume of soil surrounding roots, called the rhizosphere. The ...
Resilience of soils, i.e., their ability to maintain functions or recover after disturbance, is clos...
International audienceThe soil is a complex, heterogeneous and dynamic environment, it is there that...
Live imaging methods have become extremely important for the exploration of biological processes. In...
Aims: Our understanding of the rhizosphere is limited by the lack of techniques for in situ live mic...
Plant–soil interactions can strongly influence root growth in plants. There is now increasing eviden...
To improve the understanding of soil bioprocesses, especially nutrient flow and carbon allocation be...
The soil volume affected by roots – the rhizosphere – is one of the most important microbial hotspot...
National audienceL’une des principales fonctions de la racine est le prélèvement d’eau et de nutrime...
The present study presents new insights into pH dynamics in the rhizosphere of alpine pennycress (No...
International audienceUnderstanding phosphorus (P) dynamics in the soil-plant system is crucial for ...
Aims: We imaged the sub-mm distribution of labile P and pH in the rhizosphere of three plant species...
Phosphorus is a poorly mobile, essential nutrient in terrestrial ecosystems. Phosphorus can be of gr...
This thesis aims at studying the role of root hairs, benzoxazinoids, soil texture and drought on the...
Life on Earth is sustained by a small volume of soil surrounding roots, called the rhizosphere. The ...
Resilience of soils, i.e., their ability to maintain functions or recover after disturbance, is clos...