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See detailVilles connectées. Pratiques transnationales, dynamiques identitaires et diversité culturelle.
Bousetta, Hassan ULg; Gsir, Sonia ULg; Jacquemain, Marc ULg et al

Book published by Presses universitaires de Liège (2016)

Les migrations font aujourd’hui partie du quotidien de toutes les grandes métropoles. Par les mouvements qu’elles impriment, elles rapprochent des territoires éloignés et finissent par former des espaces ... [more ▼]

Les migrations font aujourd’hui partie du quotidien de toutes les grandes métropoles. Par les mouvements qu’elles impriment, elles rapprochent des territoires éloignés et finissent par former des espaces sociaux transnationaux connectant pays d’origine et de destination. Les villes post-migratoires sont à bien des égards des lieux de connexion et d’expérimentation. Elles sont le lieu où se tissent des liens complexes entre acteurs et territoires en apparence éloignés. Les pratiques sociales liées à la mobilité humaine s’inscrivent dans la ville, la modifient et façonnent les contours d’une globalisation par le bas. Cet ouvrage rassemble une série de contributions scientifiques originales qui visent à mieux comprendre comment les migrations internationales transforment tant les sociétés d’origine au Sud que les sociétés d’arrivée au Nord. Les différentes recherches présentées ici invitent à se prémunir contre une idée reçue : celle selon laquelle le contact interculturel que produisent la rencontre et la coexistence de populations migrantes et non-migrantes se jouerait uniformément sur le mode de la conflictualité et du rejet. A bien des égards, il se joue aussi sur le mode de la création et du partage, du rapprochement et de l’éloignement. C’est précisément l’une des originalités de cette publication que de considérer les migrants comme des acteurs inventifs et créatifs. En ouvrant une perspective large sur les migrations, le transnationalisme et les identités, l’ouvrage apporte un regard original et ouvre la voie à une meilleure compréhension de ce phénomène contemporain qu’est la construction d’une urbanité transnationale, mobile et diverse. [less ▲]

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See detailIntroduction
Gsir, Sonia ULg; Martiniello, Marco ULg; Bousetta, Hassan ULg et al

in Gsir, Sonia; Martiniello, Marco; Bousetta, Hassan (Eds.) et al Villes connectées. Pratiques transnationales, dynamiques identitaires et diversité culturelle (2016)

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See detailDécentralisation de la gestion des ressources naturelles forestières à Madagascar : Illégitimité des normes, informalités des pratiques et paralysie de l’administration forestière
Rakotosoa, Andrianina ULg; Poncelet, Marc ULg; Rabemananjara, Zo Hasina et al

Conference (2015, December)

Pour appuyer les efforts de conservation de la biodiversité, des processus de transfert de gestion (TG) des ressources naturelles aux communautés locales de base ont été promus à Madagascar depuis 1996 ... [more ▼]

Pour appuyer les efforts de conservation de la biodiversité, des processus de transfert de gestion (TG) des ressources naturelles aux communautés locales de base ont été promus à Madagascar depuis 1996 avec un important financement étranger. Ce p’rocessus était censé stimuler une forte responsabilisation des acteurs en plaçant la prise de décisions dans la sphère locale, ce qui améliorerait l’efficacité. Le transfert de fonds et de capacité ainsi que l’appui des partenaires sont également requis pour rendre la décentralisation effective. Pourtant, un désintérêt et une déresponsabilisation croissants quant à la gestion des ressources par les populations locales ont été souvent constatés et le taux de déforestation est resté élevé. C’est le cas de la zone forestière de Mariarano où nous avons eu l’occasion d’observer la mise en œuvre d’un TG. A travers les perceptions des acteurs clés dans le TG : la communauté locale et l’administration forestière, ce travail consiste à dévoiler les enjeux du processus participatif, les impacts de la dépendance à l’aide, les stratégies de contournement des règles par la population locale et l’évolution des rapports entre l’administration et ses partenaires dans le cadre de l’Etat local. A travers des actions déterminées par des prescriptions légales et des délais, les agents d’appuis activent le processus, négligent les clivages au sein de la population locale et cadrent les décisions résultants des négociations vers l’objectif de conservation. Cette procédure fait naître un sentiment d’imposition et aggrave l’illégitimité des normes promues. Par ailleurs, la population locale adopte un comportement opportuniste. Leur participation au processus fonctionne plus comme un mode de contrôle et d’accès aux ressources qu’un mode de préservation de celles-ci. Pour la réalisation des tâches attribuées à la population locale et des activités alternatives des usages, dont l’accès est désormais réglementé, l’appui des partenaires est nécessaire vu leurs faibles capacités financières et techniques. Toutefois, les appuis restent ponctuels et limités selon la priorité et la disponibilité budgétaire des bailleurs de fonds. La loi n’engage pas non plus les partenaires pour faire l’accompagnement sur le moyen terme, bien que ceci soit important pour provoquer des changements. Ceux qui n’ont pas ressenti les avantages concrets sont allés vers des pratiques illégales. Clandestinité et dissimulation sont les stratégies adoptées pour faire valoir leurs droits. Une amplification de la complicité au sein de la communauté gestionnaire est constatée pour contourner les règles. Quant au rapport de l’administration avec ses partenaires, il s’est détérioré. Dans un contexte marqué par la dépendance financière de l’Etat envers les bailleurs de fonds, l’administration est limitée dans ses fonctions et travaille comme consultant de ces derniers. Aux yeux des paysans, l’administration apparaît comme étant inapte à honorer ses engagements, ce qui nuit à sa crédibilité. Ainsi, elle rencontre des difficultés pour obtenir la confiance et la coopération de la population. Or celle-ci constitue le fondement de la gestion participative. La persistance des activités de déforestation résulte donc de l’illégitimité des normes résultantes du processus participatif, du recours des acteurs aux pratiques informelles et enfin de la paralysie de l’administration. [less ▲]

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See detailStakeholder incentives and aid effectiveness: A case study in the health district of Kayes in Mali
Devahive, Eva; Paul, Elisabeth ULg; Samaké, Salif et al

in Journal of Development Studies (2015)

This case study analyses how far donors implement aid effectiveness principles at health district level in Mali, and why. It shows that not all aid effectiveness principles are implemented at a similar ... [more ▼]

This case study analyses how far donors implement aid effectiveness principles at health district level in Mali, and why. It shows that not all aid effectiveness principles are implemented at a similar degree. Most projects have limited impact on health services, but many programmes supported by donors offer positive opportunities for health system strengthening. The representations of different categories of stakeholders diverge – notably, regarding the role of different actors in service provision. A number of consistent strategic logics influence actors’ behaviour. We show that while many donors have committed at global level to respect aid effectiveness principles, implementation lags behind. [less ▲]

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See detailTerritoires périurbains : développement, enjeux et perspectives dans les pays du Sud. Une introduction générale
Halleux, Jean-Marie ULg; Courtejoie, Fabienne ULg; Dawance, Sophie ULg et al

in Bogaert, Jan; Halleux, Jean-Marie (Eds.) Territoires périurbains Développement, enjeux et perspectives dans les pays du Sud (2015)

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See detailFin de colonie, bricolages du développement. René Clémens et la mobilisation des universitaires liégeois au Katanga dans les années 1955-1960
Poncelet, Marc ULg

Conference (2013, October 18)

From 1955 to 1963 members of University of Liège have been committed in sociological and political interventions in social development in the south urban Katanga. René Clemens was pioneer in sociological ... [more ▼]

From 1955 to 1963 members of University of Liège have been committed in sociological and political interventions in social development in the south urban Katanga. René Clemens was pioneer in sociological field and was also leader of the social interventions in Katanga. [less ▲]

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See detailHéritage colonial et appropriation du pouvoir d’éduquer. Approche socio-historique du champ de l'éducation primaire en RDC
Andre, Géraldine ULg; Poncelet, Marc ULg

in Cahiers de la Recherche sur l'Education et les Savoirs (2013), 12

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See detailAnalyse des facteurs anthropiques de dégradation des bois de tapia (Uapaca bojeri) d'Arivonimamo
Rakotondrasoa, Olivia Lovanirina; Ayral, Astrid; Stein, Julien et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

The tapia woodland, an endemic ecosystem of Madagascar, plays an important role in the household economy of the local communities. The dependence of local people on the tapia woodland has led to the ... [more ▼]

The tapia woodland, an endemic ecosystem of Madagascar, plays an important role in the household economy of the local communities. The dependence of local people on the tapia woodland has led to the disturbance and degradation of this ecosystem. In this context, the current study aimed to identify and analyze the anthropogenic factors leading to the degradation of the tapia woodland in Arivonimamo. The working hypothesis was that fire constitutes today the main disturbance factor of the tapia woodland in Arivonimamo, leading to the deforestation and to a continuous degradation of this ecosystem. A typology of indicators of vegetation disturbance was established based upon literature; it was followed by an inventory of these indicators along four transects situated orthogonally around the six villages of the study site. This study showed that fire is no longer the main cause of deforestation and degradation of tapia woodlands in Arivonimamo. The continuing degradation of the woodland is mainly caused by illegal logging by the local population. These results provide key information to improve the management of the tapia woodlands in Arivonimamo. [less ▲]

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See detailActivité journalière et comportement d’alimentation de Borocera cajani Vinson 1863 (Lepidoptera: Lasiocampidae) sur deux de ses plantes hôtes : Uapaca bojeri Baillon 1874 et Aphloia theiformis (Vahl) Bennett 1840
Razafimanantsoa, Tsiresy; Raminosoa, Noromalala; Rakotondrasoa, Olivia et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Borocera cajani or landibe is a wild silk-moth, which silk is the most widely used in the textile industry in Madagascar. This endemic species is found throughout the island, but colonizes especially the ... [more ▼]

Borocera cajani or landibe is a wild silk-moth, which silk is the most widely used in the textile industry in Madagascar. This endemic species is found throughout the island, but colonizes especially the tapia forest in the central Highlands. The species has an important economic, culinary and cultural role in the Island. It is polyphagous and frequents several host plants. The daily activity of the larvae of B. cajani has been studied in their natural habitat on two native host plants of the tapia forest: Uapaca bojeri and Aphloia theiformis. Continuous observations during 24 hours on 54 individuals of the last instar of B. cajani have been conducted. Daily periods of activity were found to vary according to the host plant species. Larvae feeding on U. bojeri allocate 6.9% of their time to feed, while the larvae feeding on A. theiformis spend 3.3% of their time. Only 1.0% (15 minutes) and 0.7% (10 minutes) of the observed periods were allocated to movement, in the larvae feeding on U. bojeri et A. theiformis, respectively. Larvae observed on A. theiformis took an average of 3.1 ± 0.2 meals a day, which lasted 15,4 ± 1,3 min. Larvae observed on U. bojeri took an average of 1.9 ± 0.1 meals a day, which lasted 54.8 ± 5.2 min. [less ▲]

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See detailIdentification des indicateurs de dégradation de la forêt de tapia (Uapaca bojeri) par une analyse sylvicole
Rakotondrasoa, OL; Malaisse, François ULg; Rajoelison, G et al

in Tropicultura (2013), 31(1), 10-19

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See detailLa soie naturelle des Hauts-Plateaux de Madagascar: les facteur socio-institutionnels entravant une filière dynamique et pérenne
Rabearisoa, Misha; Ramamonjisoa, Bruno; Poncelet, Marc ULg et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Despite the cultural, social and socio-economic importance for societies situated in the Highlands of Madagascar, the endemic silk moth Borocera cajani and its habitat Uapaca bojeri are endangered by many ... [more ▼]

Despite the cultural, social and socio-economic importance for societies situated in the Highlands of Madagascar, the endemic silk moth Borocera cajani and its habitat Uapaca bojeri are endangered by many factors. In order to sustainably manage these resources, the silk production chain has been studied combining economic and socio-anthropologic approaches. Silk chain production analysis situates the underlying rural realities in an economic context; socio-anthropological considerations link those economic factors to their social context. The current study focuses on decentralized natural resource management in Itasy and Amoron’i Mania. It appears that institutional, economic and social factors tend to determine silk moth production chain dynamics. Considering all of these parameters and their interactions is considered crucial for a sustainable management of these endangered resources. [less ▲]

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See detailInfluence des reboisements d'eucalyptus (Eucalyptus robusta) et de pin (Pinus kesiya) sur la régénération naturelle de tapia (Uapaca bojeri) en forêt d'Arivonimamo
Rakotondrasoa, Olivia Lovanirina; Stein, Julien; Ayral, Astrid et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Confronted with the ongoing degradation of the tapia woodlands (Uapaca bojeri), reforestation by Pinus sp. and Eucalyptus sp.was considered as an alternative in Arivonimamo to substitute tapia for the ... [more ▼]

Confronted with the ongoing degradation of the tapia woodlands (Uapaca bojeri), reforestation by Pinus sp. and Eucalyptus sp.was considered as an alternative in Arivonimamo to substitute tapia for the production of firewood. However, the invasion by these alien species is actually considered as one of the threats to the tapia woodland in Madagascar. In this context, this study aimed to analyze the regeneration of the tapia woodlands in Arivonimamo. Consequently, “contact zones” between stands of exotic species, Pinus kesiya or Eucalyptus robusta, and U. bojeri were identified, in order to study tree regeneration along transects in each cardinal direction starting inside the exotic forests and continuing into the native populations. This study showed that the density of tapia regeneration varied between sites. It also appeared that the capacity of P. kesiya to invade the tapia woodland is much higher than for E. robusta. Moreover, the regeneration of pine inside the pine’s plantations was rather low. In addition, it was observed that the canopy opening rate had no significant influence on the development of the regeneration of the three species involved. Differences in canopy opening are due to various human activities such as the collection of non-timber forest products (tapia), the forestry operation of cleaning (pine) and early cutting (eucalyptus). [less ▲]

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See detailIdentification des indicateurs de dégradation de la forêt de tapia (Uapaca bojeri) par une analyse sylvicole
Rakotondrasoa, Olivia Lovanirina; Malaisse, François ULg; Rajoelison, Gabrielle Lalanirina et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Deforestation is a serious problem in Madagascar leading to natural resource degradation. In this context, this study aims to identify indicators of forest degradation for the tapia forest of Arivonimamo ... [more ▼]

Deforestation is a serious problem in Madagascar leading to natural resource degradation. In this context, this study aims to identify indicators of forest degradation for the tapia forest of Arivonimamo. A forest map of the area consists of a document in which the forest is stratified into two types: degraded tapia forest and highly degraded tapia forest. The approach consisted of the comparison of these two types of forest, the degraded tapia being the reference. Data collection was based on a forest inventory through discontinuous transects related to the structure of the tapia forest, with a total length of 1,500 m per type. It appears that tree density, average tree height, average tree diameter, basal area and density of regeneration and undergrowth, are indicators for the identification of the state of degradation of the tapia forest. The distribution of U. bojeri is aggregated in both sites; however, the degree of aggregation is significantly higher in the highly degraded forest in response to the lower tree density. Leptolaena pauciflora and Erica sp. are the main undergrowth indicator species of degradation; their abundance is correlated with degradation. Knowledge of these indicators of tapia degradation will provide guidance and technical tools to improve evaluation and monitoring of the degradation of the tapia forest. [less ▲]

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See detailLa forêt de tapia, écosystème endémique de Madagascar : écologie, fonctions, causes de dégradation et de transformation (synthèse bibliographique)
Rakotondrasoa, Olivia Lovanirina; Malaisse, François ULg; Rajoelison, Gabrielle Lalanirina et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

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 ... [more ▼]

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. [less ▲]

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See detailInfluence de la plante hôte sur le développement larvaire de Borocera cajani (Lepidoptera: Lasiocampidae)
Razafimanantsoa, Tsiresy; Malaisse, François ULg; Raminosoa, Noromalala et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in ... [more ▼]

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in the central Highlands, mainly constituted by tapia trees (Uapaca bojeri). Two host plants are commonly used by the caterpillar of this moth species: tapia and voafotsy (Aphloia theiformis). In this work we have evaluated parameters of different stages (survival rate, development duration, weight and size, fecundity, etc.) of B. cajani on both host plants. We have observed a 30% higher survival rate on U. bojeri. Larval and pupae duration were shorter on U. bojeri (64,8 ± 1,5 days) than on A. theiformis (87,4 ± 2,0 days). Cocoons were bigger when obtained from larvae fed on U. bojeri. This plant is therefore better for the development of B. cajani and should be used in intensive rearing of this silk moth. [less ▲]

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See detailSilk moths inventory in their natural tapia forest habitat (Madagascar): diversity, population dynamic and host plants
Razafimanantsoa, Tsiresy; Raminosoa, Noromalala; Rakotodrasoa, Olivia et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Endemic silk moths (Lepidoptera: Lasiocampidae) in Madagascar have been collected and exploited for centuries by local populations either for food or as a source of silk cocoons from which textiles are ... [more ▼]

Endemic silk moths (Lepidoptera: Lasiocampidae) in Madagascar have been collected and exploited for centuries by local populations either for food or as a source of silk cocoons from which textiles are made. Moth natural forest habitat has also been degraded, leading to a drastic decrease in silk moth populations. However, very few scientific reports highlighted these observations well known by the local people. We have inventoried silk moths species in tapia (Uapaca bojeri Baill.) forests located in the central Highlands of Madagascar. Inventories have been conducted during one year from August 2009 to July 2010 by sampling transects in Imamo forests. Three species of Lasiocampidae belonging to two genera were found: Borocera cajani Vinson, Borocera marginepunctata Guérin-Méneville and Europtera punctillata Guenée. These three silk moth species are endemic to Madagascar but only one (B. cajani) is commercially exploited in the silk industry. The habitat, host plants, abundance, life cycle and feeding behaviour of these species in their natural habitat are described. [less ▲]

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See detailSilk moths in Madagascar: a review of the biology, uses, and challenges related to Borocera cajani (Vinson, 1863) (Lepidoptera: Lasiocampidae)
Razafimanantsoa, Tsiresy; Rajoelison, Gabrielle; Ramamonjisoa, Bruno et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Borocera cajani ou landibe (nom vernaculaire) est l’un des papillons séricigènes sauvages dont la soie est la plus utilisée dans le domaine textile de Madagascar. Cette espèce endémique s’observe dans ... [more ▼]

Borocera cajani ou landibe (nom vernaculaire) est l’un des papillons séricigènes sauvages dont la soie est la plus utilisée dans le domaine textile de Madagascar. Cette espèce endémique s’observe dans toute l’île, mais colonise particulièrement la forêt de Uapaca bojeri ou forêt de « tapia » des Hautes Terres centrales. La forêt fournit les aliments à B. cajani tels que les feuilles de U. bojeri. L’espèce secrète la soie quand elle entre en nymphose et construit son cocon. Borocera cajani et son habitat naturel sont menacés par les destructions de l’Homme telles que les feux de brousse, la collecte de bois de chauffage, la production de charbon de bois et la surexploitation de leurs cocons. La production de soie sauvage est en constante diminution, alors que la filière soie implique beaucoup de gens dans l’île comme les collecteurs des cocons, les fileurs, les teinturiers, les tisseurs et les artistes qui transforment la soie en habits, en accessoires et objets. Revitaliser la filière soie est un moyen de favoriser la conservation de cette ressource naturelle et de son habitat forestier. [less ▲]

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See detailTissu social, coopérations et conflits entre les acteurs de la filière soie de landibe dans la région d’Itasy
Diez, Lise; Poncelet, Marc ULg; Rakotoniaina, Naritiana et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Wild silk in Madagascar is made by endemic silk moths of the genus Borocera and locally named landibe. In this study, we tried to shed light on the social aspects of the wild silk sector, by understanding ... [more ▼]

Wild silk in Madagascar is made by endemic silk moths of the genus Borocera and locally named landibe. In this study, we tried to shed light on the social aspects of the wild silk sector, by understanding the interactions between the actors of the sector. We interviewed different professionals such as weavers and cocoon harvesters in the country and in the city. The study area was located in villages of the Itasy region, situated 50 km West of the capital, Antananarivo. Moreover, people working in the silk sector were also interviewed in Antananarivo. Analysis of the wild silk’s sector revealed complex dynamics. Each player has his own purpose, not the least of which is finding additional revenues with silk. In the country, cocoon harvesting and weaving are complementary activities to agriculture. The collective actors of the silk sector are the VOI (Local Communities) who are managing tapia woods, weaving women associations, and NGOs who try to develop silk sector in the region. These collective actors cooperate with the local population, but it appears that some conflicts and misunderstandings arise between individuals and associations, which could hamper meeting the shared goals of silk sector development and preservation of the natural environment. [less ▲]

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