1
artículo
Publicado 2008
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This paper describes the uses of 64 species of palms in 28 villages in Departamento de Loreto, Peru. There, the palms are of great use as food (Bactris gasipaes, Mauritia flexuosa, Euterpe precatoria, Oenocarpus bataua), for fiber production (Astrocaryum chambira, Aphandra natalia), for construction of houses (Euterpe precatoria, Iriartea deltoidea,Socratea exorrhiza), thatching (many species of Attalea, Lepidocaryum tenue) and for many medicinal purposes (Euterpe precatoria, Oenocarpus bataua).
2
artículo
We studied palm communities, in particular species-richness and abundance, in the tropical rainforests in southeastern Peru in 54 transects (5×500m) covering an area of 13.5 hectares in flood plain, terra firme, terrace and premontane hills. We found 42 palm species in 18 genera in the transects. Terra firme forest had the highest species richness (38 species) followed by floodplain and premontane hills with 27 species and terrace forests with 26 species. The highest palm abundances were found in premontane hill forest which had 3243 palms per hectare and terra firme forest which had 2968 palms per hectare. The floodplain forests were intermediate in palm abundance with 2647 and the terrace forests had the lowest abundance with 1709 palms per hectare. Intermediate sized palms were the most common being represented by 18 species, while large palms were represented with 16 species. There ...
3
artículo
Publicado 2008
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This paper describes the uses of 64 species of palms in 28 villages in Departamento de Loreto, Peru. There, the palms are of great use as food (Bactris gasipaes, Mauritia flexuosa, Euterpe precatoria, Oenocarpus bataua), for fiber production (Astrocaryum chambira, Aphandra natalia), for construction of houses (Euterpe precatoria, Iriartea deltoidea,Socratea exorrhiza), thatching (many species of Attalea, Lepidocaryum tenue) and for many medicinal purposes (Euterpe precatoria, Oenocarpus bataua).
4
artículo
We studied palm communities, in particular species-richness and abundance, in the tropical rainforests in southeastern Peru in 54 transects (5×500m) covering an area of 13.5 hectares in flood plain, terra firme, terrace and premontane hills. We found 42 palm species in 18 genera in the transects. Terra firme forest had the highest species richness (38 species) followed by floodplain and premontane hills with 27 species and terrace forests with 26 species. The highest palm abundances were found in premontane hill forest which had 3243 palms per hectare and terra firme forest which had 2968 palms per hectare. The floodplain forests were intermediate in palm abundance with 2647 and the terrace forests had the lowest abundance with 1709 palms per hectare. Intermediate sized palms were the most common being represented by 18 species, while large palms were represented with 16 species. There ...
5
artículo
Publicado 2008
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The center of diversity of palms (Arecaceae) in tropical America is found in the Amazon basin and along the Panamanian isthmus.The greatest palm species richness has been reported for the Iquitos and Chocó areas. Many species of palms are used mainly for construction and due to their edible fruits. In addition, there are 104 palm species that are used for medicinal purposes in many regions of the Americas. Cocos nuciferaand Oenocarpus batauaare the most commonly used species for medicinal purposes. The fruit is the most commonly used part of palms for medicinal purposes (57 species). The traditional and medicinal use of plants has deep roots in indigenous communities of Latin America. The significance of ethnomedicine for health care of local populations can not be ignored anymore because it plays a significant role in basic health care in developing countries. Interdisciplinary researc...
6
artículo
Publicado 2008
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The center of diversity of palms (Arecaceae) in tropical America is found in the Amazon basin and along the Panamanian isthmus.The greatest palm species richness has been reported for the Iquitos and Chocó areas. Many species of palms are used mainly for construction and due to their edible fruits. In addition, there are 104 palm species that are used for medicinal purposes in many regions of the Americas. Cocos nuciferaand Oenocarpus batauaare the most commonly used species for medicinal purposes. The fruit is the most commonly used part of palms for medicinal purposes (57 species). The traditional and medicinal use of plants has deep roots in indigenous communities of Latin America. The significance of ethnomedicine for health care of local populations can not be ignored anymore because it plays a significant role in basic health care in developing countries. Interdisciplinary researc...
7
artículo
Publicado 2008
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Aphandra natalia(Balslev & Henderson) Barfod is a multipurpose palm that is exploited both commercially and for subsistence purposes. Its fibers are important in Peruvian and Ecuadorean broom industries and support many people economically. In Brazil, it is found in the western part of Acre, where it is the main source for a local broom market. Data from fieldwork in Peru (2007) suggests that the variation in gross profit per kilogram of fiber is considerable among the different segments in the broom industry. Harvesters and distributors earn negligible amounts of money whereas manufacturers reap of the major part of the earnings. Fiber extraction appears to be sustainable in Ecuador and in some parts of Peru, whereas in other parts of Peru unsustainable harvest occurs, involving felling of entire palm trees for the harvest of fibers. The same destructive extraction method is used in...
8
artículo
Publicado 2008
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Aphandra natalia(Balslev & Henderson) Barfod is a multipurpose palm that is exploited both commercially and for subsistence purposes. Its fibers are important in Peruvian and Ecuadorean broom industries and support many people economically. In Brazil, it is found in the western part of Acre, where it is the main source for a local broom market. Data from fieldwork in Peru (2007) suggests that the variation in gross profit per kilogram of fiber is considerable among the different segments in the broom industry. Harvesters and distributors earn negligible amounts of money whereas manufacturers reap of the major part of the earnings. Fiber extraction appears to be sustainable in Ecuador and in some parts of Peru, whereas in other parts of Peru unsustainable harvest occurs, involving felling of entire palm trees for the harvest of fibers. The same destructive extraction method is used in...
9
artículo
This article presents an inventory of South American palms including 457 species and 50 genera. The distribution of palms within seven phytogeographical entities is analyzed. Factors which influence the evolution of palms in South America are discussed.
10
artículo
This article presents an inventory of South American palms including 457 species and 50 genera. The distribution of palms within seven phytogeographical entities is analyzed. Factors which influence the evolution of palms in South America are discussed.
11
informe técnico
Publicado 2016
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Within the tropics, the species richness of tree communities is strongly and positively associated with precipitation. Previous research has suggested that this macroecological pattern is driven by the negative effect of water‐stress on the physiological processes of most tree species. This implies that the range limits of taxa are defined by their ability to occur under dry conditions, and thus in terms of species distributions predicts a nested pattern of taxa distribution from wet to dry areas. However, this ‘dry‐tolerance’ hypothesis has yet to be adequately tested at large spatial and taxonomic scales. Here, using a dataset of 531 inventory plots of closed canopy forest distributed across the western Neotropics we investigated how precipitation, evaluated both as mean annual precipitation and as the maximum climatological water deficit, influences the distribution of tropica...
