| Titre | L'évolution de l'occupation des terres à Barre-des-Cévennes (Lozère). Approche phyto-écologique et socio-économique | |
|---|---|---|
| Auteur | François Romane, Daniel Hubert, Michel Godron, Max Debussche | |
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Revue | Etudes rurales |
| Numéro | no 71-72, 1978 Campagnes marginales, campagnes disputées | |
| Rubrique / Thématique | Campagnes marginales, campagnes disputées |
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| Page | 187-192 | |
| Résumé anglais |
Evolution of Land Use in Barre-des-Cévennes (Lozère). A Phyto-Ecological and Socio-Economical Approach.
The present work is part of a more comprehensive study of a village located in a depressed area. This study inquires into the evolution of land use and seeks to determine the variables (ecological, sociological, and economical) involved.
Analysis of this evolution was based upon the interpreting of aerial photographs made at different dates. As for the variables, they were determined at both the ecological and the socio-economical level, on the basis of a systematic grid of 3 000 points (one point per hectare).
The authors suggest using the model of "transition matrix" for the data processing. This model is used for the set of 3 000 points or for subsets which are obtained on the basis of ecological or sociological criteria. They are trying to ascertain if the factors influencing the evolution of the vegetation are identical for each subset. Source : Éditeur (via Persée) |
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| Article en ligne | http://www.persee.fr/web/revues/home/prescript/article/rural_0014-2182_1978_num_71_1_2427 |
