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No. de sistema: 000046942

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040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-tb
044 _ _ a| mx
100 1 _ a| Ochoa Gaona, Susana
c| Dra.
245 1 0 a| Fenología reproductiva de las especies arbóreas del bosque tropical de Tenosique, Tabasco, México
520 1 _ a| Reproductive phenology of tree species in the Tenosique tropical forest, Tabasco, Mexico. Between August 2003 and August 2005 we registered the flowering and fruiting of 75 tree species (341 individual trees) in a tropical rain forest at Tenosique, Tabasco, Mexico. Monthly we checked five transects (500 m long; 5 m wide). To test the homogeneity of flowering and fruiting during the year, and between adjacent months, we applied a χ2 test. The flowering was bimodal, with a highest peak in March and April, coinciding with the dry season, and a second lower peak in July when precipitation is relatively low. The highest number of fruiting tree species occur between May and July, with its peak in May. Each of the most common botanical families showed a particular phenological pattern. Monthly rainfall and the number of species flowering or fruiting were not significantly correlated. This means that trees are flowering and fruiting all year long, with seasonal increases of both phenological phenomena in the dryer periods. We conclude that phenological patterns vary between individuals and between years and are not seasonally correlated. The data we generated are relevant to program the best periods of seed collections according to individual or groups of species, as part of forest management and conservation practices.
538 _ _ a| Adobe Acrobat profesional 6.0 o superior e Internet
650 _ 4 a| Árboles
650 _ 4 a| Fenología
650 _ 4 a| Bosques tropicales
651 _ 4 a| Tenosique (Tabasco, México)
700 1 _ a| Pérez Hernández, Isidro
e| coaut.
700 1 _ a| De Jong, Bernardus Hendricus Jozeph
e| coaut.
773 0 _
t| Revista de Biología Tropical
g| Vol. 56, no. 2 (junio 2008), p. 657-673
x| 0034-7744
856 4 1 u| http://www.scielo.sa.cr/pdf/rbt/v56n2/art20v56n2.pdf
z| Artículo electrónico
900 _ _ a| En hemeroteca, SIBE-San Cristóbal
901 _ _ a| Artículo con arbitraje
902 _ _ a| Nzp/MM/GOG/DPH
904 _ _ a| Enero 2009/Mayo 2009
905 _ _ a| Biblioelectrónica
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Servibosques
905 _ _ a| CRIIS
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*En hemeroteca, SIBE-San Cristóbal
Fenología reproductiva de las especies arbóreas del bosque tropical de Tenosique, Tabasco, México
Ochoa Gaona, Susana (autor)
Pérez Hernández, Isidro (autor)
De Jong, Bernardus Hendricus Jozeph (autor)
Contenido en: Revista de Biología Tropical. Vol. 56, no. 2 (junio 2008), p. 657-673. ISSN: 0034-7744
Bibliotecas:
Chetumal , San Cristóbal
No. de sistema: 46942
Tipo: - Artículo con arbitraje
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Inglés

"Reproductive phenology of tree species in the Tenosique tropical forest, Tabasco, Mexico. Between August 2003 and August 2005 we registered the flowering and fruiting of 75 tree species (341 individual trees) in a tropical rain forest at Tenosique, Tabasco, Mexico. Monthly we checked five transects (500 m long; 5 m wide). To test the homogeneity of flowering and fruiting during the year, and between adjacent months, we applied a χ2 test. The flowering was bimodal, with a highest peak in March and April, coinciding with the dry season, and a second lower peak in July when precipitation is relatively low. The highest number of fruiting tree species occur between May and July, with its peak in May. Each of the most common botanical families showed a particular phenological pattern. Monthly rainfall and the number of species flowering or fruiting were not significantly correlated. This means that trees are flowering and fruiting all year long, with seasonal increases of both phenological phenomena in the dryer periods. We conclude that phenological patterns vary between individuals and between years and are not seasonally correlated. The data we generated are relevant to program the best periods of seed collections according to individual or groups of species, as part of forest management and conservation practices."

SIBE Chetumal
Codigo de barra
Estado
Colección
46979-20
(Disponible)
Artículos de investigación ECOSUR
SIBE San Cristóbal
Codigo de barra
Estado
Colección
46979-10
(Disponible)
Artículos de investigación ECOSUR

  • Adobe Acrobat profesional 6.0 o superior e Internet