[Notes_IRSTEA]bib. [Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationIn the northern Alps, the study of some soils developed under a mountainous Norway spruce forest has shown, within some profiles, the presence of a bleached superficial mineral layer, morphologically looking like an albic horizon such as defined in the usual classifications (USDA, 1994). However, one doesn't found in depth agilic, spodic (indeed placic) horizon thet are usually associated with. At the outset, it's not easy to link this superficial bleaching to one of the well-known pedological processes. In order to define its origin, a sequence of 6 profiles has some macro and micromorphological descriptions. the main results, espec...
Abstract In southern Baronnies (French Alps) four sites, representatives of différent types of rocks...
Abstract Recent drilling makes it possible to analyse the accretion deposits of the bottom of the Ro...
A very acidic soil under an adult spruce (Picea abies) stand, in the Basses-Vosges (North-eastern Fr...
[Notes_IRSTEA]bib. [Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur ut...
[Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationA bleached...
National audienceThe originality of pedogenesis on calcschist in the Beaufortain mountain pasture re...
The Jura Mountains are mainly constituted by Mesozoic limestone and marls. However, Quaternary glaci...
En altitude, l'altération des calcschistes sédimentaires (calcshales) conduit à des sols contenant u...
Summary. Under the high altitude grass of « Gorra blanc » Pla, polygonal soils dating from the cold...
This study was conducted in the massifs of the Haute Cévenne region at an altitude ranging from 700 ...
Tree recolonization patterns in a subalpine meadow around an afforestation site. R.T.M. 1 -forest la...
En altitude, l’altération des calcschistes sédimentaires (calcshales) conduit à des sols contenant u...
International audienceIn north-eastern France, minor-range polygonal networks with finger-like struc...
In the Limousin highlands (French Massif Central), fallow lands cover up to 50 % and more of the lan...
L'originalité de la pédogénèse sur calschistes sédimentaires, en altitude (étage subalpin), réside d...
Abstract In southern Baronnies (French Alps) four sites, representatives of différent types of rocks...
Abstract Recent drilling makes it possible to analyse the accretion deposits of the bottom of the Ro...
A very acidic soil under an adult spruce (Picea abies) stand, in the Basses-Vosges (North-eastern Fr...
[Notes_IRSTEA]bib. [Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur ut...
[Departement_IRSTEA]GT [TR1_IRSTEA]GT1-Relations entre les écosystèmes et leur utilisationA bleached...
National audienceThe originality of pedogenesis on calcschist in the Beaufortain mountain pasture re...
The Jura Mountains are mainly constituted by Mesozoic limestone and marls. However, Quaternary glaci...
En altitude, l'altération des calcschistes sédimentaires (calcshales) conduit à des sols contenant u...
Summary. Under the high altitude grass of « Gorra blanc » Pla, polygonal soils dating from the cold...
This study was conducted in the massifs of the Haute Cévenne region at an altitude ranging from 700 ...
Tree recolonization patterns in a subalpine meadow around an afforestation site. R.T.M. 1 -forest la...
En altitude, l’altération des calcschistes sédimentaires (calcshales) conduit à des sols contenant u...
International audienceIn north-eastern France, minor-range polygonal networks with finger-like struc...
In the Limousin highlands (French Massif Central), fallow lands cover up to 50 % and more of the lan...
L'originalité de la pédogénèse sur calschistes sédimentaires, en altitude (étage subalpin), réside d...
Abstract In southern Baronnies (French Alps) four sites, representatives of différent types of rocks...
Abstract Recent drilling makes it possible to analyse the accretion deposits of the bottom of the Ro...
A very acidic soil under an adult spruce (Picea abies) stand, in the Basses-Vosges (North-eastern Fr...