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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Joppa, Lucas N. | - |
dc.contributor.author | Bascompte, Jordi | - |
dc.contributor.author | Montoya, José M. | - |
dc.contributor.author | Solé, Ricard V. | - |
dc.contributor.author | Sanderson, Jim | - |
dc.contributor.author | Pimm, Stuart L. | - |
dc.date.accessioned | 2011-09-26T10:29:59Z | - |
dc.date.available | 2011-09-26T10:29:59Z | - |
dc.date.issued | 2009-09 | - |
dc.identifier.citation | Ecology Letters, (2009) 12: 961–969 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/40005 | - |
dc.description.abstract | Theories suggest that food webs might consist of groups of species forming ‘blocks’, ‘compartments’ or ‘guilds’. We consider ecological networks – subsets of complete food webs – involving species at adjacent trophic levels. Reciprocal specializations occur when (say) a pollinator (or group of pollinators) specializes on a particular flower species (or group of such species) and vice versa. Such specializations tend to group species into guilds. We characterize the level of reciprocal specialization for both antagonistic interactions – particularly parasitoids and their hosts – and mutualistic ones – such as insects and the flowers that they pollinate. We also examine whether trophic patterns might be ‘palimpsests’ – that is, there might be reciprocal specialization within taxonomically related species within a network, but these might be obscured when these relationships are combined. Reciprocal specializations are rare in all these systems when tested against the most conservative null model. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Blackwell Publishing | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Ecological network | es_ES |
dc.subject | Food web | es_ES |
dc.subject | host-parasitoid | es_ES |
dc.subject | Mutualism | es_ES |
dc.subject | nestedness | es_ES |
dc.subject | Null models | es_ES |
dc.subject | specialization | es_ES |
dc.subject | trophic level | es_ES |
dc.title | Reciprocal specialization in ecological networks | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1111/j.1461-0248.2009.01341.x | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1111/j.1461-0248.2009.01341.x/pdf | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
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ecolett09b.doc | 1,04 MB | Microsoft Word | Visualizar/Abrir |
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