La degradación de los suelos congelados (permafrost) y el aumento de espesor de la capa activa pueden deberse tanto a factores naturales, como antrópicos (edificaciones, carreteras, cimentaciones, etc.) que modifican las condiciones naturales y, por tanto, sus características termo-mecánicas, tal y como ha sido profusamente estudiado en el hemisferio Norte. En el caso de la Antártida, algunas bases se encuentran en zonas de permafrost, como es el caso de la base española Gabriel de Castilla en la isla Decepción. En la zona donde se localiza esta base se ha observado un importante aumento de la erosión, con la excavación de torrenteras y el retroceso del escarpe costero. Con la hipótesis de la degradación del permafrost como causa principal,...
This paper describes the active layer thermal regimes in two shallow boreholes, Sofía 275 m a.s.l. ...
Ice-free areas occupy <0.5% of Antarctica and are unevenly distributed across the continent. Terr...
Active-layer monitoring and the permafrost thermal regime are key indicators of climate change. The ...
La cabaña de Otto Nordenskjöld fue construida en 1902 en la isla Cerro Nevado, Antártida. La misma f...
El estudio del comportamiento térmico del permafrost y la capa activa en las islas Shetland del Sur,...
This paper describes results obtained from scientific work and experiments performed on Livingston a...
Two shallow boreholes were drilled in 2000 in the vicinity of the Spanish Antarctic Station Juan Ca...
Close to the Spanish Antarctic Station our research team drilled, at the 1999-2000 Antarctic campaig...
Permafrost controls geomorphic processes in ice-free areas of the Antarctic Peninsula (AP) region. F...
Abstract This paper describes results obtained from scientific work and experiments performed on Liv...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
Permafrost environments currently cover approximately twenty-five percent of the Northern Hemisphere...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
Report (in spanish) of the 2021-22 field campaign in Livingston and Deception islands, Antarctica fo...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
This paper describes the active layer thermal regimes in two shallow boreholes, Sofía 275 m a.s.l. ...
Ice-free areas occupy <0.5% of Antarctica and are unevenly distributed across the continent. Terr...
Active-layer monitoring and the permafrost thermal regime are key indicators of climate change. The ...
La cabaña de Otto Nordenskjöld fue construida en 1902 en la isla Cerro Nevado, Antártida. La misma f...
El estudio del comportamiento térmico del permafrost y la capa activa en las islas Shetland del Sur,...
This paper describes results obtained from scientific work and experiments performed on Livingston a...
Two shallow boreholes were drilled in 2000 in the vicinity of the Spanish Antarctic Station Juan Ca...
Close to the Spanish Antarctic Station our research team drilled, at the 1999-2000 Antarctic campaig...
Permafrost controls geomorphic processes in ice-free areas of the Antarctic Peninsula (AP) region. F...
Abstract This paper describes results obtained from scientific work and experiments performed on Liv...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
Permafrost environments currently cover approximately twenty-five percent of the Northern Hemisphere...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
Report (in spanish) of the 2021-22 field campaign in Livingston and Deception islands, Antarctica fo...
Results obtained during the International Polar Year (IPY) on the thermal state of permafrost and th...
This paper describes the active layer thermal regimes in two shallow boreholes, Sofía 275 m a.s.l. ...
Ice-free areas occupy <0.5% of Antarctica and are unevenly distributed across the continent. Terr...
Active-layer monitoring and the permafrost thermal regime are key indicators of climate change. The ...