Summary. — The Chambeyron mountain, in the French South Alps, give a great abundance of actual periglacial phenomena above 2 500 metres without permafrost : patterned grounds as circles, polygons, sorted and non sorted stripes, steps... are characteristic of mantle subject to intensive frost action and frequent freeze - thaw cycles. This study is a common work by our two geomorphological laboratories since several years, chiefly on the gelifluxion phenomena in the upper part of the alpine grass : earth hummocks, solifluction slopes, and, higher up 2 700 metres, large sorted stripes. The observations on these slopes during several years and many analysis in laboratory, allow to propose complementary explanations for these periglacial proces...
Study of periglacial slope deposits on Forez Hills (Massif Central, France) may point out a differen...
A few remarks about the different levels in the massive of Coyers (Alpes de Haute Provence). The to...
ABSTRACT. The alpine periglacial areas of the world can be divided into three distinctive landscape ...
Summary. — The Chambeyron mountain, in the French South Alps, give a great abundance of actual perig...
ln the Chambeyron massif, between 2800 and 3000 m above sea level, reference marks have thrown light...
eng : periglacial environment!gelifluction! frost creep!High mountain! Alps.Abstract The southern pa...
International audienceThe alpine permafrost has traditionally been thought as a geosystem mainly sen...
Alpine mountains are affected by significant geomorphological processes whose evolution is partly co...
International audienceIn the French Southern Alps, at an elevation of 800 m, winter climate conditio...
Abstract. — First it is recorded that the concept of mountain includes those of volume and altitude....
Alpine mountains are affected by significant geomorphological processes whose evolution is partly co...
International audienceAlpine mountains are affected by significant geomorphological processes whose ...
International audienceAlpine mountains are affected by significant geomorphological processes whose ...
In high mountain, glacial and periglacial processes have a strong control on slope morphodynamics. T...
Summary. — The first part of this study (published in the fascicule 2, 1977, of the Revue de Géograp...
Study of periglacial slope deposits on Forez Hills (Massif Central, France) may point out a differen...
A few remarks about the different levels in the massive of Coyers (Alpes de Haute Provence). The to...
ABSTRACT. The alpine periglacial areas of the world can be divided into three distinctive landscape ...
Summary. — The Chambeyron mountain, in the French South Alps, give a great abundance of actual perig...
ln the Chambeyron massif, between 2800 and 3000 m above sea level, reference marks have thrown light...
eng : periglacial environment!gelifluction! frost creep!High mountain! Alps.Abstract The southern pa...
International audienceThe alpine permafrost has traditionally been thought as a geosystem mainly sen...
Alpine mountains are affected by significant geomorphological processes whose evolution is partly co...
International audienceIn the French Southern Alps, at an elevation of 800 m, winter climate conditio...
Abstract. — First it is recorded that the concept of mountain includes those of volume and altitude....
Alpine mountains are affected by significant geomorphological processes whose evolution is partly co...
International audienceAlpine mountains are affected by significant geomorphological processes whose ...
International audienceAlpine mountains are affected by significant geomorphological processes whose ...
In high mountain, glacial and periglacial processes have a strong control on slope morphodynamics. T...
Summary. — The first part of this study (published in the fascicule 2, 1977, of the Revue de Géograp...
Study of periglacial slope deposits on Forez Hills (Massif Central, France) may point out a differen...
A few remarks about the different levels in the massive of Coyers (Alpes de Haute Provence). The to...
ABSTRACT. The alpine periglacial areas of the world can be divided into three distinctive landscape ...