학술논문

La forêt de tapia, écosystème endémique de Madagascar : écologie, fonctions, causes de dégradation et de transformation (synthèse bibliographique)
Document Type
article
Source
Biotechnologie, Agronomie, Société et Environnement, Vol 16, Iss 4, Pp 541-552 (2012)
Subject
Uapaca bojeri
ecosystems
forests
forest management
forest ecology
forest degradation
reforestation
multipurpose trees
fruit
silkworms
Madagascar
Biotechnology
TP248.13-248.65
Environmental sciences
GE1-350
Language
English
French
ISSN
1370-6233
1780-4507
Abstract
Tapia forest, endemic ecosystem to Madagascar: ecology, functions, causes of degradation and transformation: a review. This article presents an overview of the tapia forest (Uapaca bojeri Baill.) in Madagascar in order to emphasize its importance for the development of the local population through improving household incomes. The tapia forest is a "socio-natural" formation, quasi-monospecific with regard to the tree stratum and endemic to Madagascar. It is only located in the highlands of Madagascar. Alongside its ecosystem functions, the tapia forest hosts various resources, including non-timber forest products as well as timber itself, all of which play an important role in the informal local economy. However, the tapia ecosystem is threatened by human destruction through bush fires, production of firewood and charcoal, agriculture expansion, and by invasion of exotic species introduced for the purposes of reforestation. Subsequently, the sustainable management and protection of the tapia forest is essential in order to enable local populations to reap its benefits across several generations.