Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches
The fallows, which prevail predominately in the mountainous landscapes of the Tunisian High Tell in 2018, have been source of conflicts between local population and the forestall administration in the colonial and the national period since the end of the 19th century. They represent a left ecologica...
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Institut de Géographie Alpine
2019-04-01
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| Series: | Revue de Géographie Alpine |
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| Online Access: | https://journals.openedition.org/rga/5473 |
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| author | Hamza Ayari |
| author_facet | Hamza Ayari |
| author_sort | Hamza Ayari |
| collection | DOAJ |
| description | The fallows, which prevail predominately in the mountainous landscapes of the Tunisian High Tell in 2018, have been source of conflicts between local population and the forestall administration in the colonial and the national period since the end of the 19th century. They represent a left ecological footprint on the landscapes of the Mediterranean hinterland due to the different forms of pressure on the woody ecosystems related to the population dynamics. Since the 19th century, the succession of the political and economic contexts led the populations to follow movements of installation and waves of deforestation at high altitudes during their dislocation by the agrarian colonization, then in plains with the equipment by elementary services. The fieldwork was guided by two questions:Did the abandonment, which led to land clearing, promote forest regeneration?Do the absentees’ ways of exploitation accelerate deforestation and erosion?It seems that the evolution of the fallows has followed different paths in function based on the chronological abandonment and bioclimatic aptitudes of the ecosystems. |
| format | Article |
| id | doaj-art-b9ee80c30908418491e408df9f2db882 |
| institution | Kabale University |
| issn | 0035-1121 1760-7426 |
| language | English |
| publishDate | 2019-04-01 |
| publisher | Institut de Géographie Alpine |
| record_format | Article |
| series | Revue de Géographie Alpine |
| spelling | doaj-art-b9ee80c30908418491e408df9f2db8822025-01-10T15:54:09ZengInstitut de Géographie AlpineRevue de Géographie Alpine0035-11211760-74262019-04-01107110.4000/rga.5473Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et frichesHamza AyariThe fallows, which prevail predominately in the mountainous landscapes of the Tunisian High Tell in 2018, have been source of conflicts between local population and the forestall administration in the colonial and the national period since the end of the 19th century. They represent a left ecological footprint on the landscapes of the Mediterranean hinterland due to the different forms of pressure on the woody ecosystems related to the population dynamics. Since the 19th century, the succession of the political and economic contexts led the populations to follow movements of installation and waves of deforestation at high altitudes during their dislocation by the agrarian colonization, then in plains with the equipment by elementary services. The fieldwork was guided by two questions:Did the abandonment, which led to land clearing, promote forest regeneration?Do the absentees’ ways of exploitation accelerate deforestation and erosion?It seems that the evolution of the fallows has followed different paths in function based on the chronological abandonment and bioclimatic aptitudes of the ecosystems.https://journals.openedition.org/rga/5473land useTunisian High Tellfallowsrural abandonmentenvironmental dynamics |
| spellingShingle | Hamza Ayari Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches Revue de Géographie Alpine land use Tunisian High Tell fallows rural abandonment environmental dynamics |
| title | Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches |
| title_full | Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches |
| title_fullStr | Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches |
| title_full_unstemmed | Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches |
| title_short | Les écosystèmes des montagnes du Haut Tell friguien occidental : dynamique de la population et friches |
| title_sort | les ecosystemes des montagnes du haut tell friguien occidental dynamique de la population et friches |
| topic | land use Tunisian High Tell fallows rural abandonment environmental dynamics |
| url | https://journals.openedition.org/rga/5473 |
| work_keys_str_mv | AT hamzaayari lesecosystemesdesmontagnesduhauttellfriguienoccidentaldynamiquedelapopulationetfriches |