Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes

Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes

10 páginas.-- 4 figuras.-- 1 tablas.-- 50 referencias.-- Additional Supporting Information may be found online inthe supporting information tab for this article https://doi.org/10.1111/ele.12954

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Bibliographic Details
Main Authors: Lanuza, José B., Bartomeus, Ignasi, Godoy, Óscar
Other Authors: European Commission
Format: artículo biblioteca
Language:English
Published: John Wiley & Sons 2018-04-01
Subjects:Coexistence, Community assembly, Demography, Fitness, Multitrophic interactions, Mutualism, Niche, Pollinators, Salinity, Spatial structure,
Online Access:http://hdl.handle.net/10261/164880
http://dx.doi.org/10.13039/501100000780
http://dx.doi.org/10.13039/501100003329
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spelling dig-irnas-es-10261-1648802019-04-01T04:30:25Z Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes Lanuza, José B. Bartomeus, Ignasi Godoy, Óscar European Commission Ministerio de Economía y Competitividad (España) Coexistence Community assembly Demography Fitness Multitrophic interactions Mutualism Niche Pollinators Salinity Spatial structure 10 páginas.-- 4 figuras.-- 1 tablas.-- 50 referencias.-- Additional Supporting Information may be found online inthe supporting information tab for this article https://doi.org/10.1111/ele.12954 Theory argues that both soil conditions and aboveground trophic interactions have equivalent potential to limit or promote plant diversity. However, it remains unexplored how they jointly modify the niche differences stabilising species coexistence and the average fitness differences driving competitive dominance. We conducted a field study in Mediterranean annual grasslands to parameterise population models of six competing plant species. Spatially explicit floral visitor assemblages and soil salinity variation were characterised for each species. Both floral visitors and soil salinity modified species population dynamics via direct changes in seed production and indirect changes in competitive responses. Although the magnitude and sign of these changes were species‐specific, floral visitors promoted coexistence at neighbourhood scales, while soil salinity did so over larger scales by changing the superior competitors’ identity. Our results show how below and aboveground interactions maintain diversity in heterogeneous landscapes through their opposing effects on the determinants of competitive outcomes. Fnancial support provided by the European Union Horizon2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 661118-BioFUNC. IB and OG acknowledge also financial support provided by the Spanish Ministry of Economy and Competitiveness, Explora Program (CGL2014-61590-EXP, LINCX). Peer reviewed 2018-05-18T06:33:41Z 2018-05-18T06:33:41Z 2018-04-01 artículo http://purl.org/coar/resource_type/c_6501 Ecology Letters 21(6): 865-874 (2018) 1461-023X http://hdl.handle.net/10261/164880 10.1111/ele.12954 1461-0248 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/661118 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-61590-EXP Postprint http://dx.doi.org/10.1111/ele.12954 Sí open John Wiley & Sons
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
topic Coexistence
Community assembly
Demography
Fitness
Multitrophic interactions
Mutualism
Niche
Pollinators
Salinity
Spatial structure
Coexistence
Community assembly
Demography
Fitness
Multitrophic interactions
Mutualism
Niche
Pollinators
Salinity
Spatial structure
spellingShingle Coexistence
Community assembly
Demography
Fitness
Multitrophic interactions
Mutualism
Niche
Pollinators
Salinity
Spatial structure
Coexistence
Community assembly
Demography
Fitness
Multitrophic interactions
Mutualism
Niche
Pollinators
Salinity
Spatial structure
Lanuza, José B.
Bartomeus, Ignasi
Godoy, Óscar
Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
description 10 páginas.-- 4 figuras.-- 1 tablas.-- 50 referencias.-- Additional Supporting Information may be found online inthe supporting information tab for this article https://doi.org/10.1111/ele.12954
author2 European Commission
author_facet European Commission
Lanuza, José B.
Bartomeus, Ignasi
Godoy, Óscar
format artículo
topic_facet Coexistence
Community assembly
Demography
Fitness
Multitrophic interactions
Mutualism
Niche
Pollinators
Salinity
Spatial structure
author Lanuza, José B.
Bartomeus, Ignasi
Godoy, Óscar
author_sort Lanuza, José B.
title Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
title_short Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
title_full Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
title_fullStr Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
title_full_unstemmed Opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
title_sort opposing effects of floral visitors and soil conditions of the determinants of competitive outcomes maintain species diversity in heterogeneous landscapes
publisher John Wiley & Sons
publishDate 2018-04-01
url http://hdl.handle.net/10261/164880
http://dx.doi.org/10.13039/501100000780
http://dx.doi.org/10.13039/501100003329
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AT bartomeusignasi opposingeffectsoffloralvisitorsandsoilconditionsofthedeterminantsofcompetitiveoutcomesmaintainspeciesdiversityinheterogeneouslandscapes
AT godoyoscar opposingeffectsoffloralvisitorsandsoilconditionsofthedeterminantsofcompetitiveoutcomesmaintainspeciesdiversityinheterogeneouslandscapes
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