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An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa / Hanne De Kort in Journal of applied ecology, 51 (2014) 

Public Citation [article]  inJournal of applied ecology > 51 (2014) . - 1218-1227 Titre : An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa Type de document : Imprimé Auteurs : Hanne De Kort ; Joachim Mergeay ; Kristine Mijnsbrugge Vander ; Guillaume Decocq ; Simona Maccherini ; Hans Henrik Kehlet Bruun ; Olivier Honnay ; Katrien Vandepitte Année de publication : 2014 Article en page(s) : 1218-1227 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Phénologie Mots-clés : Alnus glutinosa (L.) Gaertner Résumé : 1 Delineation of seed zones or provenance regions to preserve local adaptation is a common practice in forestry and restoration, as locally adapted plants generally possess relatively high levels of productivity and resistance. Provenance trials typically quantify the degree of phenotypic divergence among individuals and populations raised under common conditions, which is time-consuming and potentially confounded by phenotypic plasticity and maternal effects. 2 Here, we put forward population genomics, the screening of individual genomes for the genetic signature of adaptation, as a fast and reliable strategy to evaluate seed zone delineation. To illustrate the value of this approach, we quantified the degree of genomic adaptation within and among Belgian black alder Alnus glutinosa provenances and compared results with traditional provenance trials. Distant European reference regions were included to validate the approaches, as larger environmental differences at a European scale are expected to result in larger adaptive responses. 3 Local provenances did not perform better than foreign provenances at the scale of Belgian seed zones, in contrast to the comparisons with the distant European regions. A significant site effect indicated that plastic responses rather than local adaptation explain phenotypic differences among seed zones. The common garden revealed little evidence for adaptation for all measured traits, both among seed zones and among distant regions. 4 The number and strength of genetic outliers was not significantly larger among Belgian seed zones than within these seed zones, but was significantly larger between Belgian seed zones and the distant European reference regions. 5 Synthesis and applications. The lack of adaptive divergence among Belgian seed zones supports an expansion of current provenance regions into larger seed zones. The results also show that population genomics can be an accurate and time-efficient resource to assist decisions on seed sourcing. This highlights the importance of raising awareness of the potential benefits of this novel approach among policy makers, foresters and restoration practitioners. Lien pérenne : DOI : 10.1111/1365-2664.12305 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149224 De Kort, Hanne, Mergeay, Joachim, Mijnsbrugge Vander, Kristine, Decocq, Guillaume, Maccherini, Simona, Kehlet Bruun, Hans Henrik, Honnay, Olivier, Vandepitte, Katrien 2014 An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa. Journal of applied ecology, 51: 1218-1227.

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Consultable Article (2014) URL

Dimensions 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) 

Public Citation [article]  inProceedings of the National Academy of Sciences of the United States of America > 118 (22) (2021) . - e2021173118 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 Fristoe, 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.

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Consultable Article (2021) URL