Formation and evolution of periglacial landforms under global warming : comparison Earth-Mars

On Earth, periglacial regions where an ice-rich permafrost is present provide a record of global climate changes. For example, the ice-rich permafrost (50-80 % of ice by volume) that occurs in Central Yakutia (Siberia) and in the Mackenzie River Delta (Canada) was formed during the glacial periods o...

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Bibliographic Details
Main Author: Séjourné, Antoine
Other Authors: Interactions et dynamique des environnements de surface (IDES), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Université Paris Sud - Paris XI, François Costard
Format: Doctoral or Postdoctoral Thesis
Language:French
Published: HAL CCSD 2011
Subjects:
Remote sensing
Planetology
Mars
Periglacial
Geology
Permafrost
Pergélisol
Planétologie
Télédétection
Géologie
Périglaciaires
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences
Canada
Mackenzie Delta
Mackenzie River
Ice
Mackenzie river
permafrost
Thermokarst
Yakutia
pergélisol
Siberia
Online Access:https://theses.hal.science/tel-00713531
https://theses.hal.science/tel-00713531/document
https://theses.hal.science/tel-00713531/file/VA_SI_journI_Antoine_02122011.pdf

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