Frédéric Danjon
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View article: 3D root system architecture of woody plant can be assessed using structure from motion photogrammetry
3D root system architecture of woody plant can be assessed using structure from motion photogrammetry Open
International audience
View article: Tackling the 3D root system architecture of grapevines: a new phenotyping pipeline based on photogrammetry
Tackling the 3D root system architecture of grapevines: a new phenotyping pipeline based on photogrammetry Open
Plant roots fulfil important functions as they are responsible for the acquisition of water and nutrients, for anchorage and stability, for interaction with symbionts and, in some cases, for the storage of carbohydrates. These functions ar…
View article: Resilience from perturbation of architectural scheme through planting varies largely in Pinus pinaster
Resilience from perturbation of architectural scheme through planting varies largely in Pinus pinaster Open
Planting is a widespread propagation technique for woody plants. Container-growth and plantation is likely to heavily alter root architecture and thus modify anchorage. The Landes forest is located South-West France and produces 20% of fre…
View article: P availability, fine root properties and functional mycorrhizal diversity across Pinus pinaster stands with different productivity in South-western France
P availability, fine root properties and functional mycorrhizal diversity across Pinus pinaster stands with different productivity in South-western France Open
The Pinus pinaster forest in South-western France covers 0.9 million hectares with mainly acidic sandy, nutrient-poor spodosols. This forestl produces the fifth of French wood and is characterized by a large variation in productivity. We a…
View article: Wind risk in forest growth, value and management models: the FOR-WIND project
Wind risk in forest growth, value and management models: the FOR-WIND project Open
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View article: Influence of reafforestation techniques on architectural development of the root system and on toppling in Pinus pinaster saplings
Influence of reafforestation techniques on architectural development of the root system and on toppling in Pinus pinaster saplings Open
In the French Landes de Gascogne forest, the last 2009 storm damaged many young stands of Pinus pinaster. The susceptibility of the young trees to wind damage mainly depends on the mechanical stability of their root system. An optimal deve…
View article: Tree resistance to wind: the effects of soil conditions on tree stability
Tree resistance to wind: the effects of soil conditions on tree stability Open
Wind damage represents more than 50% by volume of forest damage in Europe. Recent evidence suggests that wind damage could double or even quadruple by the end of the century with dramatic consequences for the forest economy and the ecologi…
View article: Modelling tree anchorage - Applications to Pinus pinaster
Modelling tree anchorage - Applications to Pinus pinaster Open
National audience
View article: Phenotypic plasticity of Pinus pinaster to water stress: biomass allocation and root architecture
Phenotypic plasticity of Pinus pinaster to water stress: biomass allocation and root architecture Open
International audience
View article: Mineralomass and simulated yield by stump removal in root systems of Pinus pinaster in south-west France
Mineralomass and simulated yield by stump removal in root systems of Pinus pinaster in south-west France Open
National audience
View article: Loïc Pagès, founding scientist in root ecology and modelling
Loïc Pagès, founding scientist in root ecology and modelling Open
Root system scientists strive to understand how a single root, emerging from a plant’s seed, can form a complex, dynamic and plastic network of thousands of individual roots. They investigate how such a network is ideally suited to perform…
View article: Anchorage failure of young trees in sandy soils is prevented by a rigid central part of the root system with various designs
Anchorage failure of young trees in sandy soils is prevented by a rigid central part of the root system with various designs Open
Background and Aims Storms can cause huge damage to European forests. Even pole-stage trees with 80-cm rooting depth can topple. Therefore, good anchorage is needed for trees to survive and grow up from an early age. We hypothesized that r…