This document presents the results of a 25-year study ont the western medium section of the Loire valley, a dense forest area thanks to acid or wet soils on sands or boulder clays. In chapter one, the author describes the main forest associations, the climatic, pedological and stational climaxes, and he deals with the forestal evolution of the main heathlands. Then, thanks to methods of landscape archeology, the author analyses the evolution of the Loire forest over the past 2000 years. Chapter three deals with new dynamics such as the emergence of intensive and damaging tree-growing, the introduction of coniferous trees, and wild life changes. As a conclusion, the author calls for a more rational management of the forest area.Sont prése...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
The moors that replace the forests set up an original landscape, particularly the high closed heath-...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
In this text, the author tries to define the real significance of the consequences of drought (1976)...
In this text, the author tries to define the real significance of the consequences of drought (1976)...
La forêt française a doublé de surface depuis le XIXe siècle. Elle est donc issue, pour moitié, d'an...
Development of the forest scenery in Burgundy and Franche-Comté Mastery : It has evolued since the ...
Development of the forest scenery in Burgundy and Franche-Comté Mastery : It has evolued since the ...
Present observations on the potential forest in the north-west of France The comparative regenerati...
National audienceThis study is an analysis of a historical document dating back to 1758, entitled At...
National audienceThis study is an analysis of a historical document dating back to 1758, entitled At...
About the decay ob the oak : a reflexion on this species in the French forest. For a century now, th...
Managing a forest means an aim to be reached and to foresee the necessary measures to reach it. This...
Managing a forest means an aim to be reached and to foresee the necessary measures to reach it. This...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
The moors that replace the forests set up an original landscape, particularly the high closed heath-...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
In this text, the author tries to define the real significance of the consequences of drought (1976)...
In this text, the author tries to define the real significance of the consequences of drought (1976)...
La forêt française a doublé de surface depuis le XIXe siècle. Elle est donc issue, pour moitié, d'an...
Development of the forest scenery in Burgundy and Franche-Comté Mastery : It has evolued since the ...
Development of the forest scenery in Burgundy and Franche-Comté Mastery : It has evolued since the ...
Present observations on the potential forest in the north-west of France The comparative regenerati...
National audienceThis study is an analysis of a historical document dating back to 1758, entitled At...
National audienceThis study is an analysis of a historical document dating back to 1758, entitled At...
About the decay ob the oak : a reflexion on this species in the French forest. For a century now, th...
Managing a forest means an aim to be reached and to foresee the necessary measures to reach it. This...
Managing a forest means an aim to be reached and to foresee the necessary measures to reach it. This...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...
The moors that replace the forests set up an original landscape, particularly the high closed heath-...
International audienceMany wet closed depressions are located in low attitude “ancient” forests of t...