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No. de sistema: 000037307

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008 _ _ 131016m20139999xx^^r^p^^^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
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245 0 0 a| Tropical secondary forest management influences frugivorous bat composition, abundance and fruit consumption in Chiapas, Mexico
520 1 _ a| Most studies on frugivorous bat assemblages in secondary forests have concentrated on differences among successional stages, and have disregarded the effect of forest management. Secondary forest management practices alter the vegetation structure and fruit availability, important factors associated with differences in frugivorous bat assemblage structure, and fruit consumption and can therefore modify forest succession. Our objective was to elucidate factors (forest structural variables and fruit availability) determining bat diversity, abundance, composition and species-specific abundance of bats in (i) secondary forests managed by Lacandon farmers dominated by Ochroma pyramidale, in (ii) secondary forests without management, and in (iii) mature rain forests in Chiapas, Southern Mexico. Frugivorous bat species diversity (Shannon H’) was similar between forest types. However, bat abundance was highest in rain forest and O. pyramidale forests. Bat species composition was different among forest types with more Carollia sowelli and Sturnira lilium captures in O. pyramidale forests. Overall, bat fruit consumption was dominated by early-successional shrubs, highest late-successional fruit consumption was found in rain forests and more bats consumed early-successional shrub fruits in O. pyramidale forests. Ochroma pyramidale forests presented a higher canopy openness, tree height, lower tree density and diversity of fruit than secondary forests. Tree density and canopy openness were negatively correlated with bat species diversity and bat abundance, but bat abundance increased with fruit abundance and tree height. Hence, secondary forest management alters forests’ structural characteristics and resource availability, and shapes the frugivorous bat community structure, and thereby the fruit consumption by bats.
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Murciélagos frugívoros
650 _ 4 a| Preferencias alimentarias
650 _ 4 a| Bosque secundario
650 _ 4 a| Ordenación forestal
651 _ 4 a| Lacanjá Chansayab, Ocosingo (Chiapas, México)
700 1 _ a| Vleut, Ivar Joeri Joannes
c| Dr.
700 1 _ a| Levy Tacher, Samuel Israel
e| coaut.
700 1 _ a| de Boer, Willem Frederik
e| coaut.
700 1 _ a| Galindo González, Jorge
e| coaut.
n| 55993647000
700 1 _ a| Vázquez Hernández, Luis Bernardo
e| coaut.
700 1 _ a| Tewari, L.
e| coaut.
773 0 _
t| PLoS ONE
g| Vol. 8, no. 10, e77584 (October 2013), p. 1-10
x| 1932-6203
856 4 1 u| http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0077584
z| Artículo electrónico
856 _ _ u| http://aleph.ecosur.mx:8991/F?func=service&doc_library=CFS01&local_base=CFS01&doc_number=000037307&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
y| Artículo electrónico
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Octubre 2013
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Servibosques
905 _ _ a| Biblioelectrónica
LNG eng
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Tropical secondary forest management influences frugivorous bat composition, abundance and fruit consumption in Chiapas, Mexico
Vleut, Ivar Joeri Joannes (autor)
Levy Tacher, Samuel Israel (autor)
de Boer, Willem Frederik (autor)
Galindo González, Jorge (autor)
Vázquez Hernández, Luis Bernardo (autor)
Tewari, L. (autor)
Contenido en: PLoS ONE. Vol. 8, no. 10, e77584 (October 2013), p. 1-10. ISSN: 1932-6203
No. de sistema: 37307
Tipo: - Artículo con arbitraje
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Inglés

"Most studies on frugivorous bat assemblages in secondary forests have concentrated on differences among successional stages, and have disregarded the effect of forest management. Secondary forest management practices alter the vegetation structure and fruit availability, important factors associated with differences in frugivorous bat assemblage structure, and fruit consumption and can therefore modify forest succession. Our objective was to elucidate factors (forest structural variables and fruit availability) determining bat diversity, abundance, composition and species-specific abundance of bats in (i) secondary forests managed by Lacandon farmers dominated by Ochroma pyramidale, in (ii) secondary forests without management, and in (iii) mature rain forests in Chiapas, Southern Mexico. Frugivorous bat species diversity (Shannon H’) was similar between forest types. However, bat abundance was highest in rain forest and O. pyramidale forests. Bat species composition was different among forest types with more Carollia sowelli and Sturnira lilium captures in O. pyramidale forests. Overall, bat fruit consumption was dominated by early-successional shrubs, highest late-successional fruit consumption was found in rain forests and more bats consumed early-successional shrub fruits in O. pyramidale forests. Ochroma pyramidale forests presented a higher canopy openness, tree height, lower tree density and diversity of fruit than secondary forests. Tree density and canopy openness were negatively correlated with bat species diversity and bat abundance, but bat abundance increased with fruit abundance and tree height. Hence, secondary forest management alters forests’ structural characteristics and resource availability, and shapes the frugivorous bat community structure, and thereby the fruit consumption by bats."


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