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dc.contributor.authorAizen, Marcelo A.-
dc.contributor.authorAguiar, Diego Sebastián-
dc.contributor.authorBiesmeijer, Jacobus C.-
dc.contributor.authorGaribaldi, Lucas Alejandro-
dc.contributor.authorInouye, David W.-
dc.contributor.authorJung, Chuleui-
dc.contributor.authorMartins, Dino J.-
dc.contributor.authorMedel, Rodrigo-
dc.contributor.authorMorales, Carolina L.-
dc.contributor.authorNgo, Hien-
dc.contributor.authorPauw, Anton-
dc.contributor.authorPaxton, Robert J.-
dc.contributor.authorSáez, Agustín-
dc.contributor.authorSeymour, Colleen L.-
dc.date.accessioned2020-01-24T14:03:25Z-
dc.date.available2020-01-24T14:03:25Z-
dc.date.issued2019-07-10-
dc.identifier.citationAizen, Marcelo A., Aguiar, Sebastián., Biesmeijer, Jacobus C., Garibaldi, Lucas A., Inouye, David W. and et al. (2019). Global agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversification. John Wiley & Sons Ltd; Global Change Biology; 25 (10); 3516-3527.es_ES
dc.identifier.issn1354-1013es_ES
dc.identifier.issn1365-2486es_ES
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/full/10.1111/gcb.14736-
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/4074-
dc.format.extentp. 3516-3527es_ES
dc.format.mediumimpresoes_ES
dc.format.mediumdigitales_ES
dc.language.isoenes_ES
dc.publisherJohn Wiley & Sons Ltdes_ES
dc.titleGlobal agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversificationes_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Aizen, Marcelo A. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Aizen, Marcelo A. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Aguiar, Sebastián. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina.es_ES
dc.description.filiationFil: Biesmeijer, Jacobus C. Naturalis Biodiversity Center; Países Bajos.es_ES
dc.description.filiationFil: Biesmeijer, Jacobus C. Leiden University. Center for Environmental Sciences; Países Bajos.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina.es_ES
dc.description.filiationFil: Inouye, David W. University of Maryland. Department of Biology; Estados Unidos.es_ES
dc.description.filiationFil: Inouye, David W. Rocky Mountain Biological Laboratory; Estados Unidos.es_ES
dc.description.filiationFil: Jung, Chuleui. Andong National University. Department of Plant Medicals; Corea del Sur.es_ES
dc.description.filiationFil: Martins, Dino J. Princeton University. Mpala Research Centre and Department of Ecology & Evolutionary Biology; Estados Unidos.es_ES
dc.description.filiationFil: Medel, Rodrigo. Universidad de Chile. Facultad de Ciencias. Departamento de Ciencias Ecológicas; Chile.es_ES
dc.description.filiationFil: Morales, Carolina L. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Morales, Carolina L. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Ngo, Hien. Intergovernmental Science‐Policy Platform on Biodiversity and Ecosystem Services; Alemania.es_ES
dc.description.filiationFil: Pauw, Anton. Stellenbosch University. Department of Botany and Zoology; Sudáfrica.es_ES
dc.description.filiationFil: Paxton, Robert J. Martin Luther University Halle‐Wittenberg. Institute for Biology. General Zoology; Alemania.es_ES
dc.description.filiationFil: Paxton, Robert J. German Centre for Integrative Biodiversity Research; Alemania.es_ES
dc.description.filiationFil: Sáez, Agustín. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Sáez, Agustín. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina.es_ES
dc.description.filiationFil: Seymour, Colleen L. South African National Biodiversity Institute. Kirstenbosch Research Centre; Sudáfrica.es_ES
dc.description.filiationFil: Seymour, Colleen L. University of Cape Town. FitzPatrick Institute of African Ornithology. DST‐NRF Centre of Excellence; Sudáfrica.es_ES
dc.subject.keywordAgricultural Expansiones_ES
dc.subject.keywordBiodiversityes_ES
dc.subject.keywordCrop Diversityes_ES
dc.subject.keywordPollinationes_ES
dc.subject.keywordPollination Serviceses_ES
dc.subject.keywordPollinator‐Dependent Cropses_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.origin.lugarDesarrolloUniversidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente.es_ES
dc.origin.lugarDesarrolloConsejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente.es_ES
dc.relation.journalissue25 (10)es_ES
dc.description.reviewtruees_ES
dc.description.resumenThe global increase in the proportion of land cultivated with pollinator‐dependent crops implies increased reliance on pollination services. Yet agricultural practices themselves can profoundly affect pollinator supply and pollination. Extensive monocultures are associated with a limited pollinator supply and reduced pollination, whereas agricultural diversification can enhance both. Therefore, areas where agricultural diversity has increased, or at least been maintained, may better sustain high and more stable productivity of pollinator‐dependent crops. Given that >80% of all crops depend, to varying extents, on insect pollination, a global increase in agricultural pollinator dependence over recent decades might have led to a concomitant increase in agricultural diversification. We evaluated whether an increase in the area of pollinator‐dependent crops has indeed been associated with an increase in agricultural diversity, measured here as crop diversity, at the global, regional, and country scales for the period 1961–2016. Globally, results show a relatively weak and decelerating rise in agricultural diversity over time that was largely decoupled from the strong and continually increasing trend in agricultural dependency on pollinators. At regional and country levels, there was no consistent relationship between temporal changes in pollinator dependence and crop diversification. Instead, our results show heterogeneous responses in which increasing pollinator dependence for some countries and regions has been associated with either an increase or a decrease in agricultural diversity. Particularly worrisome is a rapid expansion of pollinator‐dependent oilseed crops in several countries of the Americas and Asia that has resulted in a decrease in agricultural diversity. In these regions, reliance on pollinators is increasing, yet agricultural practices that undermine pollination services are expanding. Our analysis has thereby identified world regions of particular concern where environmentally damaging practices associated with large‐scale, industrial agriculture threaten key ecosystem services that underlie productivity, in addition to other benefits provided by biodiversity.es_ES
dc.identifier.doidoi: 10.1111/gcb.14736-
dc.relation.journalTitleGlobal Change Biologyes_ES
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Este documento es resultado del financiamiento otorgado por el Estado Nacional, por lo tanto queda sujeto al cumplimiento de la Ley N° 26.899