Plusieurs études récentes ont montré que le réchauffement climatique des régions nordiques, deux fois plus important dans les hautes latitudes nord qu’ailleurs dans le monde, augmentait l’épaisseur de la couche active de surface en zones de pergélisol (couche superficielle du sol qui dégèle durant la période estivale). Cette modification de surface pourrait avoir un impact environnemental très important sur la libération du carbone du sol, l’hydrologie, les écosystèmes, ainsi que sur le pergélisol. Cette évolution commence déjà à avoir des répercutions socio-économiques importantes sur les infrastructures des communautés du Nord. Le but du projet est d’exploiter une nouvelle base de données satellites micro-onde, que nous venons de dévelop...
Regular periodic measurements (at least monthly) of ground temperatures are being taken by the Divis...
Permafrost cannot be directly detected from space, but many surface features of permafrost terrains ...
Permafrost is a key element of the terrestrial cryosphere which makes mapping and monitoring of its ...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
ABSTRACT. Temperature profiles in the surface layers of the ground were measured frequently over a 1...
Observing sub-polar ecosystems is important as they are suspected to change significantly in respons...
Observing sub-polar ecosystems is important as they are suspected to change significantly in respons...
For most of the cryosphere components such as glaciers, ice sheets, sea ice, and snow satellite moni...
High-latitude areas are very sensitive to global warming, which has significant impacts on soil temp...
High-latitude areas are very sensitive to global warming, which has significant impacts on soil temp...
Permafrost cannot be directly detected from space, but many surface features of permafrost terrains ...
Regular periodic measurements (at least monthly) of ground temperatures are being taken by the Divis...
Permafrost cannot be directly detected from space, but many surface features of permafrost terrains ...
Permafrost is a key element of the terrestrial cryosphere which makes mapping and monitoring of its ...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
Recent studies showed that global warming in arctic areas, as twice as important in northern high la...
ABSTRACT. Temperature profiles in the surface layers of the ground were measured frequently over a 1...
Observing sub-polar ecosystems is important as they are suspected to change significantly in respons...
Observing sub-polar ecosystems is important as they are suspected to change significantly in respons...
For most of the cryosphere components such as glaciers, ice sheets, sea ice, and snow satellite moni...
High-latitude areas are very sensitive to global warming, which has significant impacts on soil temp...
High-latitude areas are very sensitive to global warming, which has significant impacts on soil temp...
Permafrost cannot be directly detected from space, but many surface features of permafrost terrains ...
Regular periodic measurements (at least monthly) of ground temperatures are being taken by the Divis...
Permafrost cannot be directly detected from space, but many surface features of permafrost terrains ...
Permafrost is a key element of the terrestrial cryosphere which makes mapping and monitoring of its ...