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Auteur Pablo Vargas |
Documents disponibles écrits par cet auteur (2)
Affiner la rechercheDimensions of invasiveness: Links between local abundance, geographic range size, and habitat breadth in Europe’s alien and native floras / Trevor S. Fristoe in Proceedings of the National Academy of Sciences of the United States of America, 118 (22) (2021)
Titre : Dimensions of invasiveness: Links between local abundance, geographic range size, and habitat breadth in Europe’s alien and native floras Type de document : Imprimé Auteurs : Trevor S. Fristoe ; Milan Chytrý (1967-) ; Wayne Dawson ; Franz Essl (1973-) ; Ruben Heleno ; Holger Kreft ; Noëlie Maurel ; Jan Pergl (1977-) ; Petr Pyšek ; Hanno Seebens ; Patrick Weigelt ; Pablo Vargas ; Qiang Yang ; Fabio Attore ; Erwin Bergmeier ; Markus Bernhardt-Römermann ; Idoia Biurrun ; Steffen Boch ; Gianmaria Bonari ; Zoltan Botta-Dukát ; Hans Henrik Kehlet Bruun ; Chaeho Byun ; Andraz Carni ; Maria Laura Carranza ; Jane A Catford ; Bruno Enrico Leone Cerabolini ; Eduardo Chacón ; Daniela Ciccarelli ; Renata Ćušterevska ; Iris de Ronde ; Jurgen Dengler ; Valentin Golub ; Rense Haveman ; Nate Hough-Snee ; Ute Jandt ; Florian Jansen ; Anna kuzemko ; Filip Küzmič ; Jonathan Lenoir ; Armin Macanovic ; Corrado Marceno ; Adam R. Martin ; Sean T. Michaletz ; Akira S. Mori ; Ülo Niinemets ; Tomáš Peterka ; Remigiusz Pielech ; Valerijus Rašomavičius ; Solvita Rusina ; Arildo S. Dias ; Mária Šibíková ; Urban Silc ; Angela Stanisci ; Steven Jansen ; Jens-Christian Svenning ; Grzegorz Swacha ; Fons van der Plas ; Kiril Vassilev ; Mark van Kleunen (1973-) Année de publication : 2021 Article en page(s) : e2021173118 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Résumé : Understanding drivers of success for alien species can inform on potential future invasions. Recent conceptual advances highlight that species may achieve invasiveness via performance along at least three distinct dimensions: 1) local abundance, 2) geographic range size, and 3) habitat breadth in naturalized distributions. Associations among these dimensions and the factors that determine success in each have yet to be assessed at large geographic scales. Here, we combine data from over one million vegetation plots covering the extent of Europe and its habitat diversity with databases on species’ distributions, traits, and historical origins to provide a comprehensive assessment of invasiveness dimensions for the European alien seed plant flora. Invasiveness dimensions are linked in alien distributions, leading to a continuum from overall poor invaders to super invaders—abundant, widespread aliens that invade diverse habitats. This pattern echoes relationships among analogous dimensions measured for native European species. Success along invasiveness dimensions was associated with details of alien species’ introduction histories: earlier introduction dates were positively associated with all three dimensions, and consistent with theory-based expectations, species originating from other continents, particularly acquisitive growth strategists, were among the most successful invaders in Europe. Despite general correlations among invasiveness dimensions, we identified habitats and traits associated with atypical patterns of success in only one or two dimensions—for example, the role of disturbed habitats in facilitating widespread specialists. We conclude that considering invasiveness within a multidimensional framework can provide insights into invasion processes while also informing general understanding of the dynamics of species distributions. Lien pérenne : DOI : 10.1073/pnas.2021173118 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150320
in Proceedings of the National Academy of Sciences of the United States of America > 118 (22) (2021) . - e2021173118Fristoe, Trevor S., Chytrý, Milan (1967-), Dawson, Wayne, Essl, Franz (1973-), Heleno, Ruben, Kreft, Holger, Maurel, Noëlie, Pergl, Jan (1977-), Pyšek, Petr, Seebens, Hanno, Weigelt, Patrick, Vargas, Pablo, Yang, Qiang, Attore, Fabio, Bergmeier, Erwin, Bernhardt-Römermann, Markus, Biurrun, Idoia, Boch, Steffen, Bonari, Gianmaria, Botta-Dukát, Zoltan, Kehlet Bruun, Hans Henrik, Byun, Chaeho, Carni, Andraz, Carranza, Maria Laura, Catford, Jane A, Cerabolini, Bruno Enrico Leone, Chacón, Eduardo, Ciccarelli, Daniela, Ćušterevska, Renata, Ronde, Iris de, Dengler, Jurgen, Golub, Valentin, Haveman, Rense, Hough-Snee, Nate, Jandt, Ute, Jansen, Florian, kuzemko, Anna, Küzmič, Filip, Lenoir, Jonathan, Macanovic, Armin, Marceno, Corrado, Martin, Adam R., Michaletz, Sean T., Mori, Akira S., Niinemets, Ülo, Peterka, Tomáš, Pielech, Remigiusz, Rašomavičius, Valerijus, Rusina, Solvita, Dias, Arildo S., Šibíková, Mária, Silc, Urban, Stanisci, Angela, Jansen, Steven, Svenning, Jens-Christian, Swacha, Grzegorz, Plas, Fons van der, Vassilev, Kiril, Kleunen, Mark van (1973-) 2021 Dimensions of invasiveness: Links between local abundance, geographic range size, and habitat breadth in Europe’s alien and native floras. Proceedings of the National Academy of Sciences of the United States of America, 118(22): e2021173118.Documents numériques
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Article (2021)URL
Titre : The Pyrenees as a cradle of plant diversity: phylogeny, phylogeography and niche modeling of Saxifraga longifolia Type de document : Imprimé Auteurs : Fernando Pmeda-Gutiérrez ; María Begoña García ; María Leo ; Mario Fernández-Mazuecos ; Mostafa Lamrani Alaoui ; Pablo Vargas Année de publication : 2023 Article en page(s) : 253-272 Langues : Anglais (eng) Catégories : [LOTERRE-Biodiversité] Diversité botanique Mots-clés : Saxifraga longifolia Lapeyr. Résumé : The current distribution of most species results from ecological niche, past distribution, and migrations during glacial–interglacial periods and in situ evolution. Here, we disentangle the colonization history of Saxifraga longifolia Lapeyr., a limestone plant abundant in the Pyrenees and rare in other Iberian mountains and the African Atlas. Our working hypothesis is that the current distribution results from the shrinkage of a more extensive distribution in previous cold periods. We sampled 160 individuals of 32 populations across the whole distribution range and sequenced four DNA regions (rpl32-trnL, rps16-trnQ, trnS-trnG, and ITS). Ecological conditions were modeled to identify factors promoting high genetic diversity and long-term persistence areas for S. longifolia. In addition, we inferred phylogenetic relationships, phylogeographic divergence, genetic diversity, and migration routes. Seven plastid haplotypes were found, of which six occur in the Pyrenees and one in the High Atlas (Morocco). Discrete phylogeographic analysis (DPA) estimated migration routes predominantly from the Pyrenees to the other areas. Colonization events to those areas appear to have taken place recently given that the rest of the Iberian mountains do not harbor exclusive haplotypes. Iberian–Northern African distribution was inferred to be the result of long-distance dispersal because the split between Iberian and High Atlas haplotypes is estimated to have taken place in the last 4 million years ago when the Strait of Gibraltar was already open. Migrations from the Pyrenees to the south may have been favored by a corridor of predominant limestone rocks along Eastern Iberia, followed by successful overcoming the Strait of Gibraltar to reach northern Africa. Lien pérenne : DOI : 10.1111/jse.12917 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150406
in Journal of systematics and evolution > 61 (2) (2023) . - 253-272Pmeda-Gutiérrez, Fernando, García, María Begoña, Leo, María, Fernández-Mazuecos, Mario, Lamrani Alaoui, Mostafa, Vargas, Pablo 2023 The Pyrenees as a cradle of plant diversity: phylogeny, phylogeography and niche modeling of Saxifraga longifolia. Journal of systematics and evolution, 61(2): 253-272.Documents numériques
Article (2023)URL
