The functioning of ecosystems is based on the functional diversity, which is the complementto the species diversity. In the tropical rain forest, the saplings grow in the dense and stratifiedunderstorey. This thesis deals with the diversity of realisation of the support function by thesaplings in this context. The hypotheses are that the race through higher and so brighter levelsconstrains the mechanical security of the saplings with necessary biomass saving and need ofreorientation (gravitropism) and acclimation (mecanoperception and response) processes andthat diversity is thus structured by the species light-demand and affinity for the risk. Using awide sample of 16 species, at the Paracou station, relevant functional traits - risk of no...
ABSTRACT The loss of structure, diversity and functions in the rainforests makes it necessary to dev...
A great part of uncertainties in our current understanding and projections of the carbon cycle lies ...
données, méthodes disponibles auprès de l'auteurIn tropical forest communities, interspecific compet...
The functioning of ecosystems is based on the functional diversity, which is the complementto the sp...
Le fonctionnement des écosystèmes repose sur la diversité fonctionnelle, complément de la diversité ...
Maintenance of the high biological diversity of tropical forests currently remains enigmatic. This t...
International audienceGravitropism is necessary for plants to control the orientation of their axes ...
• In the dense tropical rainforest understorey, saplings exhibit different growth strategies aiming ...
Ce travail de thèse explore la signification écologique des variations inter et intraspécifiques de ...
Tropical forests store 40% of terrestrial carbon, process six times as much carbon as is released t...
Les forêts tropicales humides jouent un rôle clé dans les cycles biogéochimiques à l’échelle globale...
The loss of structure, diversity and functions in the rainforests makes it necessary to develop acti...
The statistical analysis of vegetative growth of species of trees in a natural rain forest in French...
One of the major challenges in forest ecology is to understand the ecology, physiology and potential...
This study explores the ecological significance of inter- and intraspecific variations of growth and...
ABSTRACT The loss of structure, diversity and functions in the rainforests makes it necessary to dev...
A great part of uncertainties in our current understanding and projections of the carbon cycle lies ...
données, méthodes disponibles auprès de l'auteurIn tropical forest communities, interspecific compet...
The functioning of ecosystems is based on the functional diversity, which is the complementto the sp...
Le fonctionnement des écosystèmes repose sur la diversité fonctionnelle, complément de la diversité ...
Maintenance of the high biological diversity of tropical forests currently remains enigmatic. This t...
International audienceGravitropism is necessary for plants to control the orientation of their axes ...
• In the dense tropical rainforest understorey, saplings exhibit different growth strategies aiming ...
Ce travail de thèse explore la signification écologique des variations inter et intraspécifiques de ...
Tropical forests store 40% of terrestrial carbon, process six times as much carbon as is released t...
Les forêts tropicales humides jouent un rôle clé dans les cycles biogéochimiques à l’échelle globale...
The loss of structure, diversity and functions in the rainforests makes it necessary to develop acti...
The statistical analysis of vegetative growth of species of trees in a natural rain forest in French...
One of the major challenges in forest ecology is to understand the ecology, physiology and potential...
This study explores the ecological significance of inter- and intraspecific variations of growth and...
ABSTRACT The loss of structure, diversity and functions in the rainforests makes it necessary to dev...
A great part of uncertainties in our current understanding and projections of the carbon cycle lies ...
données, méthodes disponibles auprès de l'auteurIn tropical forest communities, interspecific compet...