This thesis of climatic geomorphology aims to characterize the past and present periglacial stage in the Western part of the central French Pyrenees. It is based on the relationships between the regional climatic characteristics (freezing/thawing cycles in the ambient air and in the ground, quantity and rhythm of snow precipitations) and geomorphic consequences of this climate (patterned grounds, solifluction landforms, permafrost landforms). Thus, the first part focuses on the climate and on the altitudinal definition of the landforms under consideration. It reveals that regional periglacial landforms are staging in a large belt between 1 900 and 3 200 m a.s.l., in which mean annual air temperatures vary between 5°C and -3°C. freezing/thaw...
This work intends to characterize the distribution, the state and the functioning of permafrost at v...
La question sera d’évaluer si l’érosion glaciaire dans les Pyrénées est suffisante pour expliquer au...
Dans une zone prépyrénéenne en roches sedimen-taires avant tout calcaires et marnoargileuses, et ave...
This thesis of climatic geomorphology aims to characterize the past and present periglacial stage in...
Some correlation between glacial and periglacial formations has been made in the Eastern (Mediterran...
Producción CientíficaThe periglacial belt is located in the highest parts of temperate mountains. Th...
The little ice age in southern central Pyrenees : paleotemperatures estimation from geomorphological...
Present and past permafrost distribution in the Pyrenees is still under discussion. As in other mid-...
This work aims to quantify the impact of glacial erosion on mountain landscapes in the mid latitudes...
During the Mid to Late Pleistocene, the land area affected by periglacial conditions expanded and co...
On the basis of available modern data, it can be assumed that the beginning of the glacial retreat i...
This paper reviews data currently available on the glacial fluctuations that occurred in the Pyrenee...
International audienceOn the basis of available modern data, it can be assumed that the beginning of...
ABSTRACT This paper prcsents a general account of geomorphic processes effective aboye timberline in...
International audienceThe Pyrenees form a continuous mountain barrier between France and Spain and a...
This work intends to characterize the distribution, the state and the functioning of permafrost at v...
La question sera d’évaluer si l’érosion glaciaire dans les Pyrénées est suffisante pour expliquer au...
Dans une zone prépyrénéenne en roches sedimen-taires avant tout calcaires et marnoargileuses, et ave...
This thesis of climatic geomorphology aims to characterize the past and present periglacial stage in...
Some correlation between glacial and periglacial formations has been made in the Eastern (Mediterran...
Producción CientíficaThe periglacial belt is located in the highest parts of temperate mountains. Th...
The little ice age in southern central Pyrenees : paleotemperatures estimation from geomorphological...
Present and past permafrost distribution in the Pyrenees is still under discussion. As in other mid-...
This work aims to quantify the impact of glacial erosion on mountain landscapes in the mid latitudes...
During the Mid to Late Pleistocene, the land area affected by periglacial conditions expanded and co...
On the basis of available modern data, it can be assumed that the beginning of the glacial retreat i...
This paper reviews data currently available on the glacial fluctuations that occurred in the Pyrenee...
International audienceOn the basis of available modern data, it can be assumed that the beginning of...
ABSTRACT This paper prcsents a general account of geomorphic processes effective aboye timberline in...
International audienceThe Pyrenees form a continuous mountain barrier between France and Spain and a...
This work intends to characterize the distribution, the state and the functioning of permafrost at v...
La question sera d’évaluer si l’érosion glaciaire dans les Pyrénées est suffisante pour expliquer au...
Dans une zone prépyrénéenne en roches sedimen-taires avant tout calcaires et marnoargileuses, et ave...