Les changements climatiques et socio-économiques dans la région méditerranéenne constituent une menace importante pour les écosystèmes forestiers en affectant leur fonctionnement direct (augmentation de la sècheresse) et le régime des perturbations (incendies). Les interactions entre végétation, sécheresse, régime des feux et activités anthropiques ont été étudiées à l'échelle régionale sur la région Languedoc-Roussillon (LR) à partir des observations durant les dernières décennies (1971-2006) et de scénarios climatiques pour la fin du 21ième siècle (2071-2100). Les résultats montrent que l'évolution récente du climat dans la région LR est caractérisée par une augmentation des conditions de sècheresse présentant une variabilité spatiale imp...
International audienceHuman activities have altered fire regimes for millennia by suppressing or enh...
Mediterranean and mountain forests have been subject to fires for thousands of years; fire is thus a...
International audienceDroughts and heatwaves in the Mediterranean can induce plant activity decline ...
[Departement_IRSTEA]Territoires [ADD1_IRSTEA]Adaptation des territoires au changement globalInternat...
Wildfires impacting French forests are currently concentrated in the South, especially in the Medite...
International audienceIn the past, Brittany have been affected by intense droughts. These droughts h...
The N'Zi River Watershed is a sensitive environment to wildfire risks due to its climate, terrain, e...
International audienceLarge wildfires across parts of France can cause devastating damage which puts...
The Mediterranean area is one of the regions of the world where GCMs agree the most on precipitation...
Climate change, alteration of atmospheric composition, land abandonment in some areas and land use i...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVIN [ADD1_IRSTEA]Adaptation des territoires au chang...
International audienceHuman activities have altered fire regimes for millennia by suppressing or enh...
Mediterranean and mountain forests have been subject to fires for thousands of years; fire is thus a...
International audienceDroughts and heatwaves in the Mediterranean can induce plant activity decline ...
[Departement_IRSTEA]Territoires [ADD1_IRSTEA]Adaptation des territoires au changement globalInternat...
Wildfires impacting French forests are currently concentrated in the South, especially in the Medite...
International audienceIn the past, Brittany have been affected by intense droughts. These droughts h...
The N'Zi River Watershed is a sensitive environment to wildfire risks due to its climate, terrain, e...
International audienceLarge wildfires across parts of France can cause devastating damage which puts...
The Mediterranean area is one of the regions of the world where GCMs agree the most on precipitation...
Climate change, alteration of atmospheric composition, land abandonment in some areas and land use i...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVIN [ADD1_IRSTEA]Adaptation des territoires au chang...
International audienceHuman activities have altered fire regimes for millennia by suppressing or enh...
Mediterranean and mountain forests have been subject to fires for thousands of years; fire is thus a...
International audienceDroughts and heatwaves in the Mediterranean can induce plant activity decline ...