Un glacier, une nation: l'Andorre
- Títol
- Un glacier, une nation: l'Andorre
- Autor/s
- Soutadé, Gérard
- Any
- 1998
- Mes
- -
- Tesi universitat lectura
- -
- Universitat de lectura
- Tesi director
- -
- Tesi codirector
- -
- Títol de la revista
- -
- Pàgines
- 21-26
- Volum de la revista
- -
- Numero revista
- -
- Idioma
- Francès
- ISBN / ISSN
- 8447519236
- Titol obra
- Procesos biofísicos actuales en medios fríos: estudios recientes
- Editorial obra
- Universitat de Barcelona
- Llocpub Obra
- Barcelona
- DOI
- -
Accés text complet en obert
Paraules clau
Andorra, Valira, Glacier, Land-use, Natural risk, Andorre, Glacier, Usages du sol, Riscs naturels, Usos del suelo, Riesgos naturales, Glaciar, Usos del sòl, Riscs naturals, Geomorfologia glacial, Geomorfologia periglacial, clima de muntanya, Congressos, Península Ibèrica
Resum
(ENG) Andorra is located in the high mountain area of the axial zone of the Pyrenees. The geomorphology of Andorra is dominated by erosion surfaces and deep incised valleys, shaped by Pleistocene glaciations (Valira d'Oriente, Valira del Nord, Madriu y Gran Valira). Traditionally human activity always has been concentrated at the valley bottoms in stable sites. During the seventies human occupation extended to less stable areas, potentially affected by natural risks (slides, avalanches, erosion processes, floods, etc.) The conference points out the need for a better knowledge of the natural risks of the Andorran high mountain area.