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 Vidal, Pablo, Blanco Moreno, José Manuel, Olave, Magdalena, Caballero López, Berta, Sans, Xavier (Sans i Serra)
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/214572
Acceso en línea:https://hdl.handle.net/2445/214572
Access Level:acceso abierto
Palabra clave:Ús del sòl
Pol·linització per insectes
Colza
Land use
Pollination by insects
Rape (Plant)
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spelling Effects of agricultural landscape heterogeneity on pollinator visitation rates in Mediterranean oilseed rapeNeira Vidal, PabloBlanco Moreno, José ManuelOlave, MagdalenaCaballero López, BertaSans, Xavier (Sans i Serra)Ús del sòlPol·linització per insectesColzaLand usePollination by insectsRape (Plant)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.Elsevier B.V.2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/214572Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1016/j.agee.2023.108869Agriculture Ecosystems & Environment, 2024, vol. 363https://doi.org/10.1016/j.agee.2023.108869cc-by-nc (c) Neira, Pablo et al., 2024http://creativecommons.org/licenses/by-nc/3.0/es/info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/2145722026-05-27T06:46:51Z
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 Vidal, Pablo
Ús del sòl
Pol·linització per insectes
Colza
Land use
Pollination by insects
Rape (Plant)
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 Vidal, Pablo
Blanco Moreno, José Manuel
Olave, Magdalena
Caballero López, Berta
Sans, Xavier (Sans i Serra)
author Neira Vidal, Pablo
author_facet Neira Vidal, Pablo
Blanco Moreno, José Manuel
Olave, Magdalena
Caballero López, Berta
Sans, Xavier (Sans i Serra)
author_role author
author2 Blanco Moreno, José Manuel
Olave, Magdalena
Caballero López, Berta
Sans, Xavier (Sans i Serra)
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ús del sòl
Pol·linització per insectes
Colza
Land use
Pollination by insects
Rape (Plant)
topic Ús del sòl
Pol·linització per insectes
Colza
Land use
Pollination by insects
Rape (Plant)
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 https://hdl.handle.net/2445/214572
url https://hdl.handle.net/2445/214572
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1016/j.agee.2023.108869
Agriculture Ecosystems & Environment, 2024, vol. 363
https://doi.org/10.1016/j.agee.2023.108869
dc.rights.none.fl_str_mv cc-by-nc (c) Neira, Pablo et al., 2024
http://creativecommons.org/licenses/by-nc/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc (c) Neira, Pablo et al., 2024
http://creativecommons.org/licenses/by-nc/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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