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No. de sistema: 000054317

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040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-ca
044 _ _ a| cr
245 0 0 a| Efecto del manejo sobre la diversidad de árboles en vegetación secundaria en la Reserva de la Biosfera de Calakmul, Campeche, México
246 1 1 a| Effect of management on tree diversity in secondary vegetation in the Biosphere Reserve of Calakmul, Campeche, Mexico
520 1 _ a| The tropical dry forest (BTS) of Yucatan Peninsula has been managed for centuries, but the relationship between these management efforts and their effects on trees diversity has not been fully understood. The aim of this study was to evaluate the effect of forest management (thinning, harvesting and enrichment of species), in the structure of secondary vegetation derived from dry tropical forests, in two communities in Calakmul, Campeche, Southeast Mexico. We analyzed changes in the composition, species richness, species diversity, and structure in secondary vegetation subject to following types of management: (1) secondary vegetation with beekeeping management (MA), secondary vegetation with forest management (MF), natural secondary vegetation (SM) and tropical dry forest (BTS). The species composition was similar between secondary vegetation managed and unmanaged. On the other hand, between managed secondary vegetation and BTS there were differences in species composition. Species richness was not different between all conditions. MA showed the lowest species diversity and presented higher average density (5 413±770.26 ind.ha-1).MF had lowest average density (3 289 ± 1 183.60 ind.ha-1). BTS showed the highest average basal area (24.89 ± 1.56 m2.ha-1) regarding the other conditions. We concluded that is necessary to keep monitoring the managed areas to detect effects of management that may be adverse or favorable to conservation of floristic diversity of BTS.
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Vegetación secundaria
650 _ 4 a| Composición botánica
650 _ 4 a| Ordenación forestal
650 _ 4 a| Bosques tropicales secos
651 _ 4 a| Puebla de Morelia, Calakmul (Campeche, México)
651 _ 4 a| Kilómetro Ciento Veinte, Calakmul (Campeche, México)
651 _ 4 a| Reserva de la Biosfera Calakmul (Campeche, México)
700 1 _ a| Báez Vargas, Ana María
700 1 _ a| Esparza Olguín, Ligia Guadalupe
e| coaut.
700 1 _ a| Martínez Romero, Eduardo
c| Dr.
e| coaut.
700 1 _ a| Ochoa Gaona, Susana
c| Dra.
e| coaut.
700 1 _ a| Ramírez Marcial, Neptalí
d| 1963-
e| coaut.
700 1 _ a| González Valdivia, Noel Antonio
c| Dr.
e| coaut.
773 0 _
t| Revista de Biología Tropical
g| Vol. 65, no. 1 (March 2017), p. 41-53
x| 0034-7744
902 _ _ a| GOG / MM
904 _ _ a| Abril 2017
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Calakmul
905 _ _ a| Servibosques
905 _ _ a| Biblioelectrónica
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Efecto del manejo sobre la diversidad de árboles en vegetación secundaria en la Reserva de la Biosfera de Calakmul, Campeche, México = Effect of management on tree diversity in secondary vegetation in the Biosphere Reserve of Calakmul, Campeche, Mexico
Báez Vargas, Ana María (autor)
Esparza Olguín, Ligia Guadalupe (autor)
Martínez Romero, Eduardo (autor)
Ochoa Gaona, Susana (autor)
Ramírez Marcial, Neptalí, 1963- (autor)
González Valdivia, Noel Antonio (autor)
Contenido en: Revista de Biología Tropical. Vol. 65, no. 1 (March 2017), p. 41-53. ISSN: 0034-7744
No. de sistema: 54317
Tipo: Artículo


Inglés

"The tropical dry forest (BTS) of Yucatan Peninsula has been managed for centuries, but the relationship between these management efforts and their effects on trees diversity has not been fully understood. The aim of this study was to evaluate the effect of forest management (thinning, harvesting and enrichment of species), in the structure of secondary vegetation derived from dry tropical forests, in two communities in Calakmul, Campeche, Southeast Mexico. We analyzed changes in the composition, species richness, species diversity, and structure in secondary vegetation subject to following types of management: (1) secondary vegetation with beekeeping management (MA), secondary vegetation with forest management (MF), natural secondary vegetation (SM) and tropical dry forest (BTS). The species composition was similar between secondary vegetation managed and unmanaged. On the other hand, between managed secondary vegetation and BTS there were differences in species composition. Species richness was not different between all conditions. MA showed the lowest species diversity and presented higher average density (5 413±770.26 ind.ha-1).MF had lowest average density (3 289 ± 1 183.60 ind.ha-1). BTS showed the highest average basal area (24.89 ± 1.56 m2.ha-1) regarding the other conditions. We concluded that is necessary to keep monitoring the managed areas to detect effects of management that may be adverse or favorable to conservation of floristic diversity of BTS."


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