This study comes within the framework of the researches on the restoration of degradated forests. In France, the high altitude forest, which has been destroyed after centuries of pastoral use, was replanted 100 years ago in order to stabilize severely eroded soils. A century later, we try to measure the present state of reforestation on a southern Alps site. The objective was to point out the natural colonizing processes and the reforestation impacts (success or failure) on the present state of the forest at its upper limit. This research is based on two concerns: 1) analysis of some archives documents providing informations on the reforestation timing and wooded areas evolution; 2) dendrochronological analysis of the upper forest limit and...
Cette version du mémoire est celle présentée lors de la soutenance de thèse, le 1 er avril 2016 à Ai...
The aim of this paper is to show the potentialities of the pedoanthracological approach to the study...
[Departement_IRSTEA]GTNational audienceFrom quantitative and qualitative comparison between old maps...
[Departement_IRSTEA]GT [TR1_IRSTEA]SET / DYMONDuring the last 150 years, Southern Alps have known an...
Tree recolonization patterns in a subalpine meadow around an afforestation site. R.T.M. 1 -forest la...
International audienceThis study aims at reconstructing the late Holocene vegetation dynamics and th...
Our knowledge of the real impact on forests of rapid environmental changes which occurred during the...
Important reforestations of Pinus nigra ssp. nigra were done in southern French Alps at the end of t...
The goals of highland reforestation are many: to fix the snow cover in areas of avalanche hazards, f...
Pollen and plant macrofossil analysis were undertaken on two small peatlands, situated on the facing...
International audienceForest dynamics were studied on a scree slope located at southern end of the M...
Within the scope of this research project, which deals with the evolution of the upper timberline in...
Pedoanthracological analysis is based on the identification and dating of charcoal fragments buried ...
Since the end of World War II, especially between 1960 and 1980, the natural reforestation of the Sw...
Despite a significant increase in total land cover in the last 50 years, badland erosion is still ac...
Cette version du mémoire est celle présentée lors de la soutenance de thèse, le 1 er avril 2016 à Ai...
The aim of this paper is to show the potentialities of the pedoanthracological approach to the study...
[Departement_IRSTEA]GTNational audienceFrom quantitative and qualitative comparison between old maps...
[Departement_IRSTEA]GT [TR1_IRSTEA]SET / DYMONDuring the last 150 years, Southern Alps have known an...
Tree recolonization patterns in a subalpine meadow around an afforestation site. R.T.M. 1 -forest la...
International audienceThis study aims at reconstructing the late Holocene vegetation dynamics and th...
Our knowledge of the real impact on forests of rapid environmental changes which occurred during the...
Important reforestations of Pinus nigra ssp. nigra were done in southern French Alps at the end of t...
The goals of highland reforestation are many: to fix the snow cover in areas of avalanche hazards, f...
Pollen and plant macrofossil analysis were undertaken on two small peatlands, situated on the facing...
International audienceForest dynamics were studied on a scree slope located at southern end of the M...
Within the scope of this research project, which deals with the evolution of the upper timberline in...
Pedoanthracological analysis is based on the identification and dating of charcoal fragments buried ...
Since the end of World War II, especially between 1960 and 1980, the natural reforestation of the Sw...
Despite a significant increase in total land cover in the last 50 years, badland erosion is still ac...
Cette version du mémoire est celle présentée lors de la soutenance de thèse, le 1 er avril 2016 à Ai...
The aim of this paper is to show the potentialities of the pedoanthracological approach to the study...
[Departement_IRSTEA]GTNational audienceFrom quantitative and qualitative comparison between old maps...