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Dounias, E.Selzner, A.Koizumi, M.Levang, P.[From sago to rice, from forest to town: the consequences of sedentarization for the nutritional ecology of Punan former hunter-gatherers of Borneo]From sago to rice, from forest to town: the consequences of sedentarization for the nutritional ecology of Punan former hunter-gatherers of Borneo

Only recently, ethnobotany has cought the interest of actors involved in the sustainable management of natural resources based on local ecological knowledge. In the perspective of conceiving a website for the African Ethnobotany Network (AEN), a preliminary study was undertaken in order to assess...


Petit, C.Dounias, E.[L'ethnobotanique sur internet: quelles perspectives pour le Réseau Africain d'Ethnobotanique?]L'ethnobotanique sur internet: quelles perspectives pour le Réseau Africain d'Ethnobotanique?

That forest people intimately depend on forests for their livelihoods is widely accepted and, so it is predicted, the rapid pace of deforestation in the humid tropics will soon lead them into utter destitution or, worse, drive them into cities. Socio-economic studies recently carried out among Pu...


Levang, P.Dounias, E.Sitorus, S.[Out of the forest, out of poverty?]Out of the forest, out of poverty?

In this chapter, we develop new indicators and statistical tests to characterize patterns of crop diversity at local scales to better understand interactions between ecological and socio-cultural functions of agroecosystems. Farms, where a large number of crops (species or landraces) is grown, ar...


Thomas, M.Verzelen, N.Barbillon, P.Coomes, O.T.Caillon, S.McKey, D.Elias, M.Garine, E.Raimond, C.Dounias, E.Jarvis, D.Wencelius, J.Leclerc, C.Labeyrie, V.Pham Hung CuongNguyen Thi Ngoc HueSthapit, B.R.Rana, R.B.Barnaud, A.Violon, C.Arias Reyes, L.M.Latournerie Moreno, L.Santis, P. deMassol, F.[A network-based method to detect patters of local crop biodiversity: validation at the species and infr-species levels]A network-based method to detect patters of local crop biodiversity: validation at the species and infr-species levels

The Punan Tubu, a group of hunter-gatherers in East-Kalimantan, Indonesia, are used to illustrate the very real trade-offs that are made between conservation and development. This group has undergone various forms of resettlement in the 20th century, to the point that some are now settled close t...


Levang, P.Sitorus, S.Dounias, E.[City life in the midst of the forest: a Punan hunter-gatherer’s vision of conservation and development]City life in the midst of the forest: a Punan hunter-gatherer’s vision of conservation and development
Dounias, E.Selzner, A.Kishi, M.Kurniawan, I.Siregar, R.[Back to the trees? Diet and health as indicators of adaptive responses to environmental change: the case of the Punan Tubu in the Malinau research forest]Back to the trees? Diet and health as indicators of adaptive responses to environmental change: the case of the Punan Tubu in the Malinau research forest

This article examines the changes in diet and health that occur when nomadic forest dwellers settle. Examples are drawn from African Pygmy groups such as the Kola, Medjan and Baka of Cameroon, the Aka of the Central African Republic and the Efe and Mbuti of the Democratic Republic of the Congo; a...


Dounias, E.Froment, A.[When forest-based hunter-gatherers become sedentary: consequences for diet and health]When forest-based hunter-gatherers become sedentary: consequences for diet and health
Autor: Dounias, E.

As far as entomophagy is concerned, the first resource that comes to mind concerning the Congo Basin area is the improperly called ‘white worm of palm trees’. This weevil larva (Rhynchophorus phoenicis F., Curculionidae) is commonly known, and if we except local and specific food prohibitions, it...


Dounias, E.[L’exploitation méconnue d’une ressource connue: la collecte des larves comestibles de charançons dans les palmiers raphias au sud Cameroun]L’exploitation méconnue d’une ressource connue: la collecte des larves comestibles de charançons dans les palmiers raphias au sud Cameroun
Dounias, E.Hladik, A.Hladik, C.[Ignames sauvages des ecotones foret-savane et foret-culture du sud-est du Cameroon]Ignames sauvages des ecotones foret-savane et foret-culture du sud-est du Cameroon

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