Summary. - Forest soils are better known since networks were set on, in order to observe forest health. Forest soils type are dominated by soils where agriculture is the most problematical. Soils have very different functions ie agronomical, ecological and environmental. Criterion for sustainable management depends on the main functions of the soil. Soils of the production forests support the maximum constraints because their management is the most often extensive to semi-intensive, which means strong demand to soil fertility without any artificial return to compensate the outputs. Soil fertility is very often considered as unvarying. Recent works showed that forest ecosystem is very performant in terms of nutrient cycling and efficiency t...
[Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationNational a...
Soils play an essential role in the functioning of ecosystems. Depending on their characteristics, t...
De nombreuses publications indiquent que sous les cultures résineuses l'humus se dégrade et le sol s...
Summary. - Forest soils are better known since networks were set on, in order to observe forest heal...
The chemical fertility of a forest is generally defined as the pool of plant-available nutrients in ...
Many forest ecosystems grow on acid and nutrient poor soils. In the context of decreasing atmospheri...
National audienceMany forest ecosystems grow on acid and nutrient poor soils. In the context of decr...
Many of the forest soils in France have dangerously low chemical reserves, and so, in the present da...
The purpose of this work is to assess the risks deriving from current forestry practices on the sust...
Les travaux pluridisciplinaires menés depuis plusieurs années mettent en évidence la relative fragil...
Après avoir défini le fonctionnement de l'écosystème dans un premier article consacré au cycle biolo...
La mise en pratique progressive de cultures forestières plus intensives, dont la production est plus...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVINNational audienceDetermining the identity and fun...
This thesis deals with the impact of soil type on the biogeochemical functioning of a typical forest...
[Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationNational a...
Soils play an essential role in the functioning of ecosystems. Depending on their characteristics, t...
De nombreuses publications indiquent que sous les cultures résineuses l'humus se dégrade et le sol s...
Summary. - Forest soils are better known since networks were set on, in order to observe forest heal...
The chemical fertility of a forest is generally defined as the pool of plant-available nutrients in ...
Many forest ecosystems grow on acid and nutrient poor soils. In the context of decreasing atmospheri...
National audienceMany forest ecosystems grow on acid and nutrient poor soils. In the context of decr...
Many of the forest soils in France have dangerously low chemical reserves, and so, in the present da...
The purpose of this work is to assess the risks deriving from current forestry practices on the sust...
Les travaux pluridisciplinaires menés depuis plusieurs années mettent en évidence la relative fragil...
Après avoir défini le fonctionnement de l'écosystème dans un premier article consacré au cycle biolo...
La mise en pratique progressive de cultures forestières plus intensives, dont la production est plus...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVINNational audienceDetermining the identity and fun...
This thesis deals with the impact of soil type on the biogeochemical functioning of a typical forest...
[Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationNational a...
Soils play an essential role in the functioning of ecosystems. Depending on their characteristics, t...
De nombreuses publications indiquent que sous les cultures résineuses l'humus se dégrade et le sol s...