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dc.contributor.author
Zietsman, Mariki Yvonne
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dc.contributor.author
Montaldo, Norberto Horacio
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dc.contributor.author
Devoto, Mariano
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dc.date.available
2021-03-18T20:37:38Z
dc.date.issued
2019-11-23
dc.identifier.citation
Zietsman, Mariki Yvonne; Montaldo, Norberto Horacio; Devoto, Mariano; Plant–frugivore interactions in an urban nature reserve and its nearby gardens; Oxford University Press; Journal of Urban Ecology; 5; 1; 23-11-2019; 1-9
dc.identifier.uri
http://hdl.handle.net/11336/128595
dc.description.abstract
In the current global context of growing urbanization, urban nature reserves play a crucial role as habitats that serve educational, recreational and conservation purposes. Biodiversity conservation within urban reserves is a challenging task, particularly since connectivity between a reserve and its surrounding artificial green spaces (e.g. gardens and parks) may affect the ecological processes within the reserve in complex ways. In this context, we studied the feeding interactions between plants and birds to provide evidence that an urban nature reserve is connected to its surrounding artificial habitats by mobile organisms. We focused on fleshy-fruited plants and frugivorous birds, and we used a network approach to describe the feeding interactions between these two guilds. The most important connecting bird was Turdus rufiventris, an abundant and obligate frugivore, whose abundance was positively linked to fruit availability in most of the study sites. The apparent increase in the abundance of T. rufiventris in one habitat when it decreases in the other suggests that the two habitats may be complementary for this species. The nature reserve, with many native plants, however, seems to be the preferred site when both habitats offer an abundant fruit supply. Our results suggest changes in either habitat can have consequences in the other one, which has broad implications for the design of management plans of urban nature reserves.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Oxford University Press
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
PLANT-FRUGIVORE INTERACTIONS
dc.subject
ECOLOGICAL NETWORK
dc.subject
FUNCTIONAL CONNECTIVITY
dc.subject
FRUGIVORY
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Plant–frugivore interactions in an urban nature reserve and its nearby gardens
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-03-05T18:48:50Z
dc.identifier.eissn
2058-5543
dc.journal.volume
5
dc.journal.number
1
dc.journal.pagination
1-9
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Zietsman, Mariki Yvonne. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina
dc.description.fil
Fil: Montaldo, Norberto Horacio. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina
dc.description.fil
Fil: Devoto, Mariano. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Journal of Urban Ecology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jue/article/doi/10.1093/jue/juz021/5639698
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/jue/juz021
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