Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Aranda Rickert, Adriana Marina | - |
| dc.creator | Diez, Patricia Alejandra | - |
| dc.creator | Marazzi, Brigitte | - |
| dc.date | 2016-05-17T17:12:36Z | - |
| dc.date | 2016-05-17T17:12:36Z | - |
| dc.date | 2014-11-07 | - |
| dc.date | 2016-01-05T16:32:53Z | - |
| dc.date.accessioned | 2019-04-29T15:34:31Z | - |
| dc.date.available | 2019-04-29T15:34:31Z | - |
| dc.date.issued | 2014-11-07 | - |
| dc.identifier | Aranda Rickert, Adriana Marina; Diez, Patricia Alejandra; Marazzi, Brigitte; Extrafloral nectar fuels ant life in deserts; Oxford University Press; Annals of Botany Plants; 6; 68; 7-11-2014; 1-14 | - |
| dc.identifier | 2041-2851 | - |
| dc.identifier | http://hdl.handle.net/11336/5717 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/296916 | - |
| dc.description | Interactions mediated by extrafloral nectary (EFN)-bearing plants that reward ants with a sweet liquid secretion are well documented in temperate and tropical habitats. However, their distribution and abundance in deserts are poorly known. In this study, we test the predictions that biotic interactions between EFN plants and ants are abundant and common also in arid communities and that EFNs are only functional when new vegetative and reproductive structures are developing. In a seasonal desert of northwestern Argentina, we surveyed the richness and phenology of EFN plants and their associated ants and examined the patterns in ant–plant interaction networks. We found that 25 ant species and 11 EFN-bearing plant species were linked together through 96 pairs of associations. Plants bearing EFNs were abundant, representing ca. 19 % of the species encountered in transects and 24 % of the plant cover. Most ant species sampled (ca. 77 %) fed on EF nectar. Interactions showed a marked seasonal pattern: EFN secretion was directly related to plant phenology and correlated with the time of highest ant ground activity. Our results reveal that EFN-mediated interactions are ecologically relevant components of deserts, and that EFN-bearing plants are crucial for the survival of desert ant communities. | - |
| dc.description | Fil: Aranda Rickert, Adriana Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Investigaciones Cientificas y Transferencia Tecnológica de Anillaco; Argentina | - |
| dc.description | Fil: Diez, Patricia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Investigaciones Cientificas y Transferencia Tecnológica de Anillaco; Argentina | - |
| dc.description | Fil: Marazzi, Brigitte. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Oxford University Press | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://aobpla.oxfordjournals.org/content/6/plu068 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/10.1093/aobpla/plu068 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/aobpla/plu068 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/5717 | - |
| dc.subject | ANT-PLANT INTERACTIONS | - |
| dc.subject | ARID LANDS | - |
| dc.subject | EXTRAFLORAL NECTARIES | - |
| dc.subject | PHENOLOGY | - |
| dc.subject | PLANT DEFENCE | - |
| dc.subject | PROTECTIVE MUTUALISMS | - |
| dc.subject | Zoología, Ornitología, Entomología, Etología | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.subject | Ciencias de las Plantas, Botánica | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.subject | Ecología | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Extrafloral nectar fuels ant life in deserts | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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