FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020116656> ?p ?o ?g. }

• W2020116656 endingPage "619" @default.
• W2020116656 startingPage "611" @default.
• W2020116656 abstract "Granivorous animals can exert major effects on the abundance and diversity of plants when they are selective as well as efficient consumers. However, even under such conditions granivore impact will ultimately depend on whether environmental stress obscures plant‐animal interactions. We studied diet and seed selection patterns of seed‐eating birds to corroborate whether they are selective consumers in the central Monte desert of Argentina. Overall, 83% of seeds in bird stomachs were grass seeds, whereas only 30% of available seeds were from grass species. Therefore, we conclude that avian granivory is highly selective. We developed a set of a priori expectations to test whether birds are efficient consumers (i.e. whether they reduce seed reserves significantly), through short‐term mechanism‐explicit enclosure experiments. Birds decreased the number of selected grass seeds by >50%, and also reduced the amount of non‐selected grasses and selected forbs when selected grass seeds were scarce in the habitat. Thus, consumption was context‐dependent, varying with the composition of background seed reserves. The corroboration of foraging plasticity through mechanism‐explicit trials seems to be crucial to correctly assign direct and indirect effects of seed predation in long‐term enclosure experiments. The comparison of average grass seed reduction caused by bird predation with mean declines of grass seedlings caused by senescence (ca 95%) allowed us assess top‐down (e.g. seed availability) vs bottom‐up control (e.g. rainfall) on grass recruitment. Despite moderate to high seed predation, the number of grass seeds that remains in the soil in spring would not limit seed germination and seedling recruitment. By contrast, safe‐site availability and drought may be important factors limiting grass recruitment, at least in the undisturbed habitats of the Biosphere Reserve of Ñacuñán." @default.
• W2020116656 created "2016-06-24" @default.
• W2020116656 creator A5003408738 @default.
• W2020116656 creator A5055259047 @default.
• W2020116656 creator A5070241588 @default.
• W2020116656 creator A5089142372 @default.
• W2020116656 date "2008-03-19" @default.
• W2020116656 modified "2023-10-18" @default.
• W2020116656 title "Can seed-eating birds exert top-down effects on grasses of the Monte desert?" @default.
• W2020116656 cites W1600269268 @default.
• W2020116656 cites W1916275889 @default.
• W2020116656 cites W1978140365 @default.
• W2020116656 cites W1979222615 @default.
• W2020116656 cites W1985643602 @default.
• W2020116656 cites W1988207660 @default.
• W2020116656 cites W1988987868 @default.
• W2020116656 cites W1989765823 @default.
• W2020116656 cites W2014701640 @default.
• W2020116656 cites W2016089496 @default.
• W2020116656 cites W2025980937 @default.
• W2020116656 cites W2031927487 @default.
• W2020116656 cites W2037223925 @default.
• W2020116656 cites W2052119654 @default.
• W2020116656 cites W2053013775 @default.
• W2020116656 cites W2055619263 @default.
• W2020116656 cites W2057855824 @default.
• W2020116656 cites W2084927595 @default.
• W2020116656 cites W2086527649 @default.
• W2020116656 cites W2092769819 @default.
• W2020116656 cites W2104195976 @default.
• W2020116656 cites W2104935268 @default.
• W2020116656 cites W2112271727 @default.
• W2020116656 cites W2119987645 @default.
• W2020116656 cites W2143028947 @default.
• W2020116656 cites W2149461905 @default.
• W2020116656 cites W2161168759 @default.
• W2020116656 cites W2161751892 @default.
• W2020116656 cites W2173285704 @default.
• W2020116656 cites W2174618574 @default.
• W2020116656 cites W2316036540 @default.
• W2020116656 cites W2329734986 @default.
• W2020116656 cites W2474014251 @default.
• W2020116656 cites W4232345409 @default.
• W2020116656 cites W4376522522 @default.
• W2020116656 doi "https://doi.org/10.1111/j.0030-1299.2008.16506.x" @default.
• W2020116656 hasPublicationYear "2008" @default.
• W2020116656 type Work @default.
• W2020116656 sameAs 2020116656 @default.
• W2020116656 citedByCount "37" @default.
• W2020116656 countsByYear W20201166562012 @default.
• W2020116656 countsByYear W20201166562013 @default.
• W2020116656 countsByYear W20201166562014 @default.
• W2020116656 countsByYear W20201166562015 @default.
• W2020116656 countsByYear W20201166562017 @default.
• W2020116656 countsByYear W20201166562018 @default.
• W2020116656 countsByYear W20201166562019 @default.
• W2020116656 countsByYear W20201166562020 @default.
• W2020116656 countsByYear W20201166562021 @default.
• W2020116656 countsByYear W20201166562022 @default.
• W2020116656 countsByYear W20201166562023 @default.
• W2020116656 crossrefType "journal-article" @default.
• W2020116656 hasAuthorship W2020116656A5003408738 @default.
• W2020116656 hasAuthorship W2020116656A5055259047 @default.
• W2020116656 hasAuthorship W2020116656A5070241588 @default.
• W2020116656 hasAuthorship W2020116656A5089142372 @default.
• W2020116656 hasBestOaLocation W20201166561 @default.
• W2020116656 hasConcept C144024400 @default.
• W2020116656 hasConcept C149923435 @default.
• W2020116656 hasConcept C150436541 @default.
• W2020116656 hasConcept C151730666 @default.
• W2020116656 hasConcept C165287380 @default.
• W2020116656 hasConcept C184932067 @default.
• W2020116656 hasConcept C188382862 @default.
• W2020116656 hasConcept C18903297 @default.
• W2020116656 hasConcept C2775835988 @default.
• W2020116656 hasConcept C2777646061 @default.
• W2020116656 hasConcept C2779343474 @default.
• W2020116656 hasConcept C2908647359 @default.
• W2020116656 hasConcept C46325548 @default.
• W2020116656 hasConcept C47559259 @default.
• W2020116656 hasConcept C6557445 @default.
• W2020116656 hasConcept C77077793 @default.
• W2020116656 hasConcept C86803240 @default.
• W2020116656 hasConceptScore W2020116656C144024400 @default.
• W2020116656 hasConceptScore W2020116656C149923435 @default.
• W2020116656 hasConceptScore W2020116656C150436541 @default.
• W2020116656 hasConceptScore W2020116656C151730666 @default.
• W2020116656 hasConceptScore W2020116656C165287380 @default.
• W2020116656 hasConceptScore W2020116656C184932067 @default.
• W2020116656 hasConceptScore W2020116656C188382862 @default.
• W2020116656 hasConceptScore W2020116656C18903297 @default.
• W2020116656 hasConceptScore W2020116656C2775835988 @default.
• W2020116656 hasConceptScore W2020116656C2777646061 @default.
• W2020116656 hasConceptScore W2020116656C2779343474 @default.
• W2020116656 hasConceptScore W2020116656C2908647359 @default.
• W2020116656 hasConceptScore W2020116656C46325548 @default.
• W2020116656 hasConceptScore W2020116656C47559259 @default.
• W2020116656 hasConceptScore W2020116656C6557445 @default.

• next