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6 resultados encontrados para: AUTOR: Prance, Ghillean T.
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1.
Artículo
*En hemeroteca, SIBE-San Cristóbal
Species richness and floristic composition in four hectares in the Jaú National Park in upland forests in Central Amazonia
Valle Ferreira, Leandro ; Prance, Ghillean T. (coaut.) ;
Contenido en: Biodiversity and Conservation Vol. 7, no. 10 (october 1998), p. 1349-1364 ISSN: 0960-3115
Bibliotecas: San Cristóbal
Cerrar
SIBE San Cristóbal
B8632 (Disponible)
Disponibles para prestamo: 1
Nota: En hemeroteca, SIBE-San Cristóbal
Resumen en: Español |
Resumen en español

Four hectares were inventoried for all trees with diameter at breast height (DBH) of 10cm or greater in a terra firme forest 200km Northeast of Manaus, Central Amazonia. The number of species varied from 137 to 168, the number of individuals from 639 to 713, total basal area from 32.8 to 40.2 and total biomass from 405 to 560 tons per hectare. The majority of trees, 90%, had a DBH between 10 and 30 cm. Leguminosae, Lauraceae, Sapotaceae, Chrysobalanaceae and Moraceae were the most rich families (number of species) in all sampled hectares. The most abundant families in all sampled hectares (number of trees) were Leguminosae, Burseraceae, Myristicaceae, Moraceae and Chrysobalanaceae. The most dominant families in all sampled hectares (basal area and biomass) were Leguminosae, Lecythidaceae, Chrysobalanaceae, Bombacaceae and Moraceae. Similarity indexes at family level varied from 67 to 86% between the four hectares sampled. Alexa grandiflora (Leguminosae) was the most abundant species in the hectares one and three, while Scleronema micranthum (Bombacaceae), and Oenocarpus bacaba (Palmae) were the most abundant species in hectares two and four

S. micranthum was the most dominant species (basal area) in hectares one and two, while Bertholletia excelsa (Lecythidaceae) and Goupia glabra (Celastraceae) were the most dominant species in hectares three and four. S. micranthum (Bombacaceae), Buchenavia sp. 2 (Combretaceae), B. excelsa (Lecythidaceae) Couepia obovata (Chrysobalanaceae) were the most dominant species (biomass) in hectares one to four, respectively. Similarity indexes at species level varied from 26 to 44% between the four sampled hectares. This inventory is compared with previous studies and it was found that, in our study area, there was a greater proportion of trees of 60cm diameter or more and consequently a considerably higher total basal area. It is concluded that there are still an inadequate number of inventories of Amazonian terra firme forests to elucidate the major floristic pattern a both regional and local levels. Since the area is a mosaic of distinct floristic communities it is essential to obtain further standardized inventory data in order to set adequate conservation policies for the region


2.
Libro
Reproductive biology and evolution of tropical woody angiosperms: a symposium from the XIVth International Botanical Congress, Berlín, 1987 / Gerhard Gottsberger and Ghillean T. Prance, editores
International Botanical Congress (14th : 1987 : Berlín) ; Gottsberger, Gerhard (ed.) ; Prance, Ghillean T. (coed.) ;
Bronx, New York : The New York Botanical Garden , 1990
Clasificación: 580.744747 / M4/V. 55
Bibliotecas: San Cristóbal
Cerrar
SIBE San Cristóbal
SAA005437 (Disponible)
Disponibles para prestamo: 1

3.
Libro
Chrysobalanaceae / Ghillean T. Prance
Prance, Ghillean T. ;
New York, New York, United States : The New York Botanical Garden , 1989
Clasificación: 581 / F56/9S
Bibliotecas: Herbario San Cristobal
Cerrar
SIBE Herbario San Cristobal
SAA005502 (Disponible)
Disponibles para prestamo: 1

4.
Libro
Evolutionary biology / Edited by Max K. Hecht, Bruce Wallace and Ghillean T. Prance
Hecht, Max K. (ed.) ; Wallace, Bruce (coed.) ; Prance, Ghillean T. (coed.) ;
New York : Plenum , 1988
Clasificación: 575 / E96/V. 22
Bibliotecas: San Cristóbal
Cerrar
SIBE San Cristóbal
SAA002132 (Disponible)
Disponibles para prestamo: 1

5.
Libro
Caryocaraceae / Ghillean T. Prance and Marlene Freitas de Silva
Prance, Ghillean T. ; Freitas da Silva, Marlene (coaut.) ;
New York, New York, United States : Hafner , 1973
Clasificación: 581 / F56/12
Bibliotecas: Herbario San Cristobal
Cerrar
SIBE Herbario San Cristobal
SAA005602 (Disponible)
Disponibles para prestamo: 1

6.
Libro
Chrysobalanaceae / Ghillean T. Prance
Prance, Ghillean T. ;
New York, New York, United States : Hafner , 1972
Clasificación: 581 / F56/9
Bibliotecas: Herbario San Cristobal
Cerrar
SIBE Herbario San Cristobal
SAA005498 (Disponible)
Disponibles para prestamo: 1