[article] | Titre : | Landscapes and environments on the island of Ouessant, Brittany, France : from traditional maintenance to the management of abandoned areas | | Type de document : | Livre | | Auteurs : | Louis Brigand, Auteur ; Frédéric Bioret, Auteur ; Maurice Le Démézet, Auteur | | Année de publication : | 1992 | | Article en page(s) : | pp. 613-618 | | Langues : | Anglais | | Catégories : | [ZG] OUESSANT (29155)
[habitats/milieux] 31 - Landes et fruticées
[Sites] FR - Ouessant-Molène
| | Mots-clés : | dynamique de la végétation absence de gestion évolution de la végétation évolution du paysage | | Résumé : | "For about 50 years the desertion of areas by traditional activities has led to an important evolution of landscapes and environments on the island of Ouessant. The study of this evolution has been undertaken at different spatial and temporal scales. On one part of the island, a scientific investigation carried out at the scale of the parcel enabled the form of the landscape in 1850 to be compared with that of 1985. On the whole island, the evolution of spatial organization and land use was compared between 1950 and 1985. For each of three main ecological environments, vegetational successions after the decrease of agriculture have been studied along with their future potential changes. This work highlights some considerations about the present management of the environment in relation to the major objectives of island environmental policies." (source : auteurs) | | Note de contenu : | Cartes, illustrations | | Type de publication : | périodique | | Référence biblio : | Brigand L., Bioret F., Le Démézet M., 1992 - Landscapes and environments on the island of Ouessant, Brittany, France : from traditional maintenance to the management of abandoned areas. Environmental management, 16 (5) : 613-618. | | ID PMB : | 60409 | | Permalink : | http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=60409 |
in Environmental management > vol. 16, n°5 (Sépetmbre/Octobre 1992) . - pp. 613-618
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