Climate and Human Pressure Constraints Co-Explain Regional Plant Invasion at Different Spatial Scales
dc.contributor.author | Campos Prieto, Juan Antonio | |
dc.contributor.author | García-Baquero Moneo, Gonzalo | |
dc.contributor.author | Caño Pérez, Lidia | |
dc.contributor.author | Biurrun Galarraga, Miren Idoia | |
dc.contributor.author | García Mijangos, Itziar | |
dc.contributor.author | Loidi Arregui, Javier José | |
dc.contributor.author | Herrera Gallastegui, María Mercedes | |
dc.date.accessioned | 2019-04-17T11:39:51Z | |
dc.date.available | 2019-04-17T11:39:51Z | |
dc.date.issued | 2016-10-14 | |
dc.identifier.citation | PLOS ONE 11(10) : (2016) // Article ID e0164629 | es_ES |
dc.identifier.issn | 1932-6203 | |
dc.identifier.uri | http://hdl.handle.net/10810/32542 | |
dc.description.abstract | Alien species invasion represents a global threat to biodiversity and ecosystems. Explaining invasion patterns in terms of environmental constraints will help us to assess invasion risks and plan control strategies. We aim to identify plant invasion patterns in the Basque Country (Spain), and to determine the effects of climate and human pressure on that pattern. We modeled the regional distribution of 89 invasive plant species using two approaches. First, distance-based Moran's eigenvector maps were used to partition variation in the invasive species richness, S, into spatial components at broad and fine scales; redundancy analysis was then used to explain those components on the basis of climate and human pressure descriptors. Second, we used generalized additive mixed modeling to fit species-specific responses to the same descriptors. Climate and human pressure descriptors have different effects on S at different spatial scales. Broad-scale spatially structured temperature and precipitation, and fine-scale spatially structured human population density and percentage of natural and semi-natural areas, explained altogether 38.7% of the total variance. The distribution of 84% of the individually tested species was related to either temperature, precipitation or both, and 68% was related to either population density or natural and semi-natural areas, displaying similar responses. The spatial pattern of the invasive species richness is strongly environmentally forced, mainly by climate factors. Since individual species responses were proved to be both similarly constrained in shape and explained variance by the same environmental factors, we conclude that the pattern of invasive species richness results from individual species' environmental preferences. | es_ES |
dc.description.sponsorship | This study was supported by the projects IT299-10 for research groups and ETORTEK10/34 of Etortek program of the Basque Government, CGL2009-13317-C03-02 of the Spanish Ministry of Science and Innovation and 17/91 of Catedra Unesco of the University of the Basque Country UPV/EHU. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. This study was supported by the projects IT299-10 for research groups and ETORTEK10/34 of Etortek program of the Basque Government, CGL2009-13317-C03-02 of the Spanish Ministry of Science and Innovation and 17/91 of Catedra Unesco of the University of the Basque Country UPV/EHU. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. We would like to thank Miguel de Caceres (Forest Science Center of Catalonia) and the editor and two anonymous referees for the revision of previous versions of the manuscript and the suggestion of many useful improvements. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Public Library Science | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | species distribution models | es_ES |
dc.subject | propagule pressure | es_ES |
dc.subject | northern spain | es_ES |
dc.subject | land-cover | es_ES |
dc.subject | neighbor matrices | es_ES |
dc.subject | ecological data | es_ES |
dc.subject | alien | es_ES |
dc.subject | richness | es_ES |
dc.subject | patterns | es_ES |
dc.subject | europe | es_ES |
dc.title | Climate and Human Pressure Constraints Co-Explain Regional Plant Invasion at Different Spatial Scales | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2016 Campos et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0164629 | es_ES |
dc.identifier.doi | 10.1371/journal.pone.0164629 | |
dc.departamentoes | Biología vegetal y ecología | es_ES |
dc.departamentoeu | Landaren biologia eta ekologia | es_ES |
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Except where otherwise noted, this item's license is described as © 2016 Campos et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.