Terrestrial ecosystems currently absorb more than a quarter of CO₂ emissions of anthropogenic origin, thanks to the fertilization effect associated with the increase in atmospheric CO₂. Most of the terrestrial system models used in recent IPCC work estimate that terrestrial ecosystems will continue to behave like a carbon sink of greater or lesser magnitude in the 21st century, depending on the future trajectories of atmospheric CO₂ and climate. Whatever the evolution of atmospheric CO₂ concentration, it remains critical to determining whether enough nutrients (particularly nitrogen) will be available to fully support the increase in primary production resulting from the fertilization effect of elevated CO₂. Most global models of terrestria...
This paper presents a recapitulative of the modeling studies we have developed to estimate carbon fl...
Recently a considerable amount of effort has been put into quantifying how interactions of the carbo...
The dynamics of terrestrial ecosystems are shaped by the coupled cycles of carbon, nitrogen and phos...
Nous synthétisons dans cet ouvrage divers travaux de recherche que nous avons réalisés au cours des ...
Nitrogen is an essential element controlling ecosystem carbon (C) productivity and its response to c...
Within the global carbon cycle the world's ecosystems are the most sensitive part with respect to en...
Il est reconnu que les aérosols atmosphériques d’origine anthropique ont eu un impact significatif s...
A new model of the continental biosphere is presented. The descriptions of the C₃ and C₄ photosynthe...
L objectif de cette thèse est d'évaluer et de développer le modèle de surface ORCHIDEE (Organizing C...
We compared the simulated responses of net primary production, heterotrophic respiration, net ecosys...
This work investigates agricultural systems from the angle of nitrogen (N), phosphorus (P) and carbo...
We compared the simulated responses of net primary production, heterotrophic respiration, net ecosys...
En Europe, les prairies occupent 25% de la surface du territoire soit près de 40% de la surface agri...
The availability of phosphorus (P) and nitrogen (N) constrains the ability of ecosystems to use reso...
The global cycles of carbon and nitrogen are being perturbed by human activities that increase the t...
This paper presents a recapitulative of the modeling studies we have developed to estimate carbon fl...
Recently a considerable amount of effort has been put into quantifying how interactions of the carbo...
The dynamics of terrestrial ecosystems are shaped by the coupled cycles of carbon, nitrogen and phos...
Nous synthétisons dans cet ouvrage divers travaux de recherche que nous avons réalisés au cours des ...
Nitrogen is an essential element controlling ecosystem carbon (C) productivity and its response to c...
Within the global carbon cycle the world's ecosystems are the most sensitive part with respect to en...
Il est reconnu que les aérosols atmosphériques d’origine anthropique ont eu un impact significatif s...
A new model of the continental biosphere is presented. The descriptions of the C₃ and C₄ photosynthe...
L objectif de cette thèse est d'évaluer et de développer le modèle de surface ORCHIDEE (Organizing C...
We compared the simulated responses of net primary production, heterotrophic respiration, net ecosys...
This work investigates agricultural systems from the angle of nitrogen (N), phosphorus (P) and carbo...
We compared the simulated responses of net primary production, heterotrophic respiration, net ecosys...
En Europe, les prairies occupent 25% de la surface du territoire soit près de 40% de la surface agri...
The availability of phosphorus (P) and nitrogen (N) constrains the ability of ecosystems to use reso...
The global cycles of carbon and nitrogen are being perturbed by human activities that increase the t...
This paper presents a recapitulative of the modeling studies we have developed to estimate carbon fl...
Recently a considerable amount of effort has been put into quantifying how interactions of the carbo...
The dynamics of terrestrial ecosystems are shaped by the coupled cycles of carbon, nitrogen and phos...