Recherche sur le risque des mouvements de terrain rapides : la stratégie préventive peut-elle être modélisée ? Approche comparative de bassins de risque au Brésil, en France et au Maroc : de l'identification du risque vers une démarche proactive

Abstract : When facing major natural risks, preventive tools must be renewed in urban areas, because the growth of cities leads to pressures on natural environment, which might be a source of danger. Minimizing the vulnerability of populations is an international challenge : at this level, shifting from “informing populations” to “assessing risks” for users and dwellers is a key objective, which I made mine in this PhD dissertation. A geographer’s work consists in studying the spatial, socio-spatial and territorial specifications of risks, as well as their environmental implications, so as to contribute to their sustainable management. This thesis is a contribution to the study of the interaction between Human and natural environment in the frame of the analysis of the risk of landslides in various scales. This research, whiz is firmly interdisciplinary and intercultural, and inscribed in a multi-scalar approach consisted in : assessing the worldwide state of affairs of the risk of landslides resulting from heavy rains and causing serious accidents ; defining a socio-geographical research protocol for both direct and indirect observation of territories and their populations, then implementing it to three hazard areas in Brazil, France and Morocco ; processing and interpreting the sampled data from the angle of the perception and representation of risks to facilitate
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Theses
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http://docnum.univ-lorraine.fr/ulprive/DDOC_T_2017_0157_GRUZELLE.pdf
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https://hal.univ-lorraine.fr/tel-01762651
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Submitted on : Tuesday, April 10, 2018 - 12:17:24 PM
Last modification on : Wednesday, October 24, 2018 - 5:49:45 PM

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  • HAL Id : tel-01762651, version 1

Citation

Anatole Gruzelle. Recherche sur le risque des mouvements de terrain rapides : la stratégie préventive peut-elle être modélisée ? Approche comparative de bassins de risque au Brésil, en France et au Maroc : de l'identification du risque vers une démarche proactive. Géographie. Université de Lorraine, 2017. Français. ⟨NNT : 2017LORR0157⟩. ⟨tel-01762651⟩

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