Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape

Agricultural intensification, by changing land use and modifying the yearly configuration and composition through crop sequences, affects the abundance and diversity of pollinators and, consequently, pollination. This study aims to assess the impact of the characteristics of agricultural landscapes...

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Detalles Bibliográficos
Autores: Neira, Pablo, Blanco-Moreno, José M., Olave, Magdalena, Caballero-López, Berta, Sans, F. Xavier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2072/537485
Acceso en línea:http://hdl.handle.net/2072/537485
https://doi.org/10.1016/j.agee.2023.108869
Access Level:acceso abierto
Palabra clave:Insectes pol·linitzadors
Ecosistemes
Mediterrània (Regió)
Colza
59
id ES_b74efab45254a2ed640190c8a3a7288b
oai_identifier_str oai:recercat.cat:2072/537485
network_acronym_str ES
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repository_id_str
spelling Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rapeNeira, PabloBlanco-Moreno, José M.Olave, MagdalenaCaballero-López, BertaSans, F. XavierInsectes pol·linitzadorsEcosistemesMediterrània (Regió)Colza59Agricultural intensification, by changing land use and modifying the yearly configuration and composition through crop sequences, affects the abundance and diversity of pollinators and, consequently, pollination. This study aims to assess the impact of the characteristics of agricultural landscapes on pollinator abundance in the Mediterranean region. We studied the response of three major wild pollinator groups (hoverflies, bumblebees, and wild bees) to four landscape characteristics: three related to composition, namely, equivalent crop diversity in the sampling year (eRg), previous year equivalent crop diversity (eRgP) and percentage of seminatural habitats (SNH), and one related to landscape configuration, namely, mean field size (MFS). For this evaluation, we selected twenty-two oilseed rape fields (OSRs) differing in surrounding landscape characteristics within a 1-km radius. Multimodel inference indicates that landscape variables affect pollinator groups differently. The percentage of SNH was the most important variable having a positive influence on the abundance of bumblebees, while eRgP and MFS were found to be important for the abundance of wild bees and hoverflies. These data allow us to prioritize actions aimed at specific groups of pollinators, improve agricultural landscape schemes, promote the conservation of wild pollinators, promote crop diversity at the landscape scale and increase the extent of seminatural areas.2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion9 p.application/pdfhttp://hdl.handle.net/2072/537485https://doi.org/10.1016/j.agee.2023.108869RECERCAT (Dipòsit de la Recerca de Catalunya)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésAgriculture, ecosystems and environment, 363 (2024) 108869© 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC license (http://creativecommons.org/licenses/bync/ 4.0/).info:eu-repo/semantics/openAccessoai:recercat.cat:2072/5374852026-05-29T05:05:01Z
dc.title.none.fl_str_mv Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
title Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
spellingShingle Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
Neira, Pablo
Insectes pol·linitzadors
Ecosistemes
Mediterrània (Regió)
Colza
59
title_short Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
title_full Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
title_fullStr Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
title_full_unstemmed Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
title_sort Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rape
dc.creator.none.fl_str_mv Neira, Pablo
Blanco-Moreno, José M.
Olave, Magdalena
Caballero-López, Berta
Sans, F. Xavier
author Neira, Pablo
author_facet Neira, Pablo
Blanco-Moreno, José M.
Olave, Magdalena
Caballero-López, Berta
Sans, F. Xavier
author_role author
author2 Blanco-Moreno, José M.
Olave, Magdalena
Caballero-López, Berta
Sans, F. Xavier
author2_role author
author
author
author
dc.subject.none.fl_str_mv Insectes pol·linitzadors
Ecosistemes
Mediterrània (Regió)
Colza
59
topic Insectes pol·linitzadors
Ecosistemes
Mediterrània (Regió)
Colza
59
description Agricultural intensification, by changing land use and modifying the yearly configuration and composition through crop sequences, affects the abundance and diversity of pollinators and, consequently, pollination. This study aims to assess the impact of the characteristics of agricultural landscapes on pollinator abundance in the Mediterranean region. We studied the response of three major wild pollinator groups (hoverflies, bumblebees, and wild bees) to four landscape characteristics: three related to composition, namely, equivalent crop diversity in the sampling year (eRg), previous year equivalent crop diversity (eRgP) and percentage of seminatural habitats (SNH), and one related to landscape configuration, namely, mean field size (MFS). For this evaluation, we selected twenty-two oilseed rape fields (OSRs) differing in surrounding landscape characteristics within a 1-km radius. Multimodel inference indicates that landscape variables affect pollinator groups differently. The percentage of SNH was the most important variable having a positive influence on the abundance of bumblebees, while eRgP and MFS were found to be important for the abundance of wild bees and hoverflies. These data allow us to prioritize actions aimed at specific groups of pollinators, improve agricultural landscape schemes, promote the conservation of wild pollinators, promote crop diversity at the landscape scale and increase the extent of seminatural areas.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/2072/537485
https://doi.org/10.1016/j.agee.2023.108869
url http://hdl.handle.net/2072/537485
https://doi.org/10.1016/j.agee.2023.108869
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Agriculture, ecosystems and environment, 363 (2024) 108869
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9 p.
application/pdf
dc.source.none.fl_str_mv RECERCAT (Dipòsit de la Recerca de Catalunya)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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