Grazing influence the primary productivity and the quality of the vegetation and can influence the fluxes of elements and the biogeochemical cycles. The consequences of this interaction between herbivores, plants and soil on the functioning of the ecosystems could vary because the impact of grazing on the functions of the vegetation is depending on the plant communities and the grazing intensity. The objective of this thesis is to analyze the impact of a grazing intensity gradient on the functioning of a humid grassland. The biological model of this study is a grassland of the Marais Poitevin (France) which is grazed since the 10th century. Three plant communities occur in this grassland and the spatial variations of grazing intensity led t...
Dynamic modelling of ecological systems is an essential method to understand, predict and control th...
Large-scale ecological degradation of grasslands is increasing worldwide mainly due to land use chan...
Les prairies permanentes représentent l’une des principales formes d’utilisation des terres en Europ...
Grazing influence the primary productivity and the quality of the vegetation and can influence the f...
Spatial heterogeneity of the vegetation is one of the major feature in understanding ecosystems func...
Grasslands provide a variety of important ecological and economic services worldwide. Improved under...
Semi-natural grasslands constitute some multifunctional spaces which provide numerous benefits to so...
The socio-economic and environmental issues associated with permanent grasslands provide an incentiv...
In Europe, grassland is one of the dominant forms of land use. The sustainability of their environme...
In Europe, semi-natural grasslands are an essential component of the landscape and harbor a high bio...
Permanent grasslands are one of the main forms of land use in Europe. In France, permanent grassland...
En Europe, les prairies semi-naturelles de moyenne montagne sont principalement des écosystèmes ayan...
Dynamic modelling of ecological systems is an essential method to understand, predict and control th...
Large-scale ecological degradation of grasslands is increasing worldwide mainly due to land use chan...
Les prairies permanentes représentent l’une des principales formes d’utilisation des terres en Europ...
Grazing influence the primary productivity and the quality of the vegetation and can influence the f...
Spatial heterogeneity of the vegetation is one of the major feature in understanding ecosystems func...
Grasslands provide a variety of important ecological and economic services worldwide. Improved under...
Semi-natural grasslands constitute some multifunctional spaces which provide numerous benefits to so...
The socio-economic and environmental issues associated with permanent grasslands provide an incentiv...
In Europe, grassland is one of the dominant forms of land use. The sustainability of their environme...
In Europe, semi-natural grasslands are an essential component of the landscape and harbor a high bio...
Permanent grasslands are one of the main forms of land use in Europe. In France, permanent grassland...
En Europe, les prairies semi-naturelles de moyenne montagne sont principalement des écosystèmes ayan...
Dynamic modelling of ecological systems is an essential method to understand, predict and control th...
Large-scale ecological degradation of grasslands is increasing worldwide mainly due to land use chan...
Les prairies permanentes représentent l’une des principales formes d’utilisation des terres en Europ...