To know how trees behave under windload is important to understand the impact of a windstorm on a forest and identify strategies for limiting wind damage. In order to improve our understanding of wind-tree interaction at the landscape scale, mathematical and mechanical modelling of this interaction is essential, as performing numerous specific measurements in a heterogeneous environment is not feasible.Thus, this thesis first presents the development of an original and innovative tree motion model able to simulate large deflections occurring during storms. This model allows trees to break and has sufficient simplicity to allow simulations of forest motion containing a large number of trees. This model was then coupled to an atmospheric flow...
Après une classification sommaire des types de coups de vent, on passe en revue les diverses recherc...
The Venfor project was set up in the aftermath of the December 1999 stroms that strongly affected Eu...
International audienceEarth system models (ESMs) are currently the most advanced tools with which to...
Les tempêtes sont de loin la première cause de dégâts pour les arbres. Toutefois ceux-ci ne font pas...
Storms are by far the major hazard damaging the trees. However, trees do not just behave passively i...
Wind throw is an important risk factor in forest management in North-western Europe. In recent years...
Les forêts d’Aquitaine de Pin maritime (Pinus pinaster Ait.) du sud-ouest de la France ont souffert ...
Occurence of strong winds leads to important damage in forest stands, thus causing severe economical...
[Departement_IRSTEA]GT [TR1_IRSTEA]32 - GECOTER / FOREVERWind damage is a major disturbance interact...
Since the December 1999 storms, which caused extensive damage in Western Europe, the need for better...
Colloque du 30 juin 2009 : Sylviculture, forêts et tempêtesNational audienceWe reviewed different m...
International audienceThis paper discusses the advance in our understanding of the interaction betwe...
Models predicting forest stand wind-firmness are usually based on the calculation of a critical wind...
Après une classification sommaire des types de coups de vent, on passe en revue les diverses recherc...
The Venfor project was set up in the aftermath of the December 1999 stroms that strongly affected Eu...
International audienceEarth system models (ESMs) are currently the most advanced tools with which to...
Les tempêtes sont de loin la première cause de dégâts pour les arbres. Toutefois ceux-ci ne font pas...
Storms are by far the major hazard damaging the trees. However, trees do not just behave passively i...
Wind throw is an important risk factor in forest management in North-western Europe. In recent years...
Les forêts d’Aquitaine de Pin maritime (Pinus pinaster Ait.) du sud-ouest de la France ont souffert ...
Occurence of strong winds leads to important damage in forest stands, thus causing severe economical...
[Departement_IRSTEA]GT [TR1_IRSTEA]32 - GECOTER / FOREVERWind damage is a major disturbance interact...
Since the December 1999 storms, which caused extensive damage in Western Europe, the need for better...
Colloque du 30 juin 2009 : Sylviculture, forêts et tempêtesNational audienceWe reviewed different m...
International audienceThis paper discusses the advance in our understanding of the interaction betwe...
Models predicting forest stand wind-firmness are usually based on the calculation of a critical wind...
Après une classification sommaire des types de coups de vent, on passe en revue les diverses recherc...
The Venfor project was set up in the aftermath of the December 1999 stroms that strongly affected Eu...
International audienceEarth system models (ESMs) are currently the most advanced tools with which to...