Détail de l'auteur
Auteur Hans Henrik Kehlet Bruun |
Documents disponibles écrits par cet auteur (3)
Affiner la rechercheAn 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)
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. Identifiant : DOI : 10.1111/1365-2664.12305 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149224
in Journal of applied ecology > 51 (2014) . - 1218-1227De 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.Documents numériques
Consultable
Article (2014)URL
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 ; Marceno Corrado ; 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. Identifiant : 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, Corrado, Marceno, 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
Article (2021)URL
Titre : Ecological Indicator Values for Europe (EIVE) 1.0 Type de document : Imprimé Auteurs : Jurgen Dengler ; Florian Jansen ; Olha Chusova ; Elisabeth Hüllbusch ; Michael P. Nobis ; Koenraad Van Meerbeek ; Irena Axmanová ; Hans Henrik Kehlet Bruun ; Milan Chytrý (1967-) ; Riccardo Guarino ; Gerhard Karrer ; Karlien Moeys ; Thomas Raus ; Manuel Jonas Steinbauer ; Lubomír Tichý ; Torbjörn Tyler ; Ketevan Batsatsashvili ; Claudia Biţa-Nicolae ; Yakiv Didukh ; Martin Diekmann ; Thorsten Englisch ; Eduardo Fernández-Pascual ; Dieter Frank ; Ulrich-Hans Graf ; Michal Hájek (1974-) ; Sven D. Jelaska ; Borja Jiménez-Alfaro ; Philippe Julve (1954-) ; Giorgi Nakhutsrishvili ; Wim A. Ozinga ; Eszter Ruprecht ; Urban Silc ; Jean-Paul Theurillat ; François Gillet (1959-) Année de publication : 2023 Article en page(s) : 7-29 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Indicateur biologique Résumé : Aims: To develop a consistent ecological indicator value system for Europe for five of the main plant niche dimensions: soil moisture (M), soil nitrogen (N), soil reaction (R), light (L) and temperature (T). Study area: Europe (and closely adjacent regions). Methods: We identified 31 indicator value systems for vascular plants in Europe that contained assessments on at least one of the five aforementioned niche dimensions. We rescaled the indicator values of each dimension to a continuous scale, in which 0 represents the minimum and 10 the maximum value present in Europe. Taxon names were harmonised to the Euro+Med Plantbase. For each of the five dimensions, we calculated European values for niche position and niche width by combining the values from the individual EIV systems. Using T values as an example, we externally validated our European indicator values against the median of bioclimatic conditions for global occurrence data of the taxa. Results: In total, we derived European indicator values of niche position and niche width for 14,835 taxa (14,714 for M, 13,748 for N, 14,254 for R, 14,054 for L, 14,496 for T). Relating the obtained values for temperature niche position to the bioclimatic data of species yielded a higher correlation than any of the original EIV systems (r = 0.859). The database: The newly developed Ecological Indicator Values for Europe (EIVE) 1.0, together with all source systems, is available in a flexible, harmonised open access database. Conclusions: EIVE is the most comprehensive ecological indicator value system for European vascular plants to date. The uniform interval scales for niche position and niche width provide new possibilities for ecological and macroecological analyses of vegetation patterns. The developed workflow and documentation will facilitate the future release of updated and expanded versions of EIVE, which may for example include the addition of further taxonomic groups, additional niche dimensions, external validation or regionalisation. Identifiant : DOI : 10.3897/VCS.98324 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=155708
in Vegetation Classification and Survey > 4 (2023) . - 7-29Dengler, Jurgen, Jansen, Florian, Chusova, Olha, Hüllbusch, Elisabeth, Nobis, Michael P., Van Meerbeek, Koenraad, Axmanová, Irena, Kehlet Bruun, Hans Henrik, Chytrý, Milan (1967-), Guarino, Riccardo, Karrer, Gerhard, Moeys, Karlien, Raus, Thomas, Steinbauer, Manuel Jonas, Tichý, Lubomír, Tyler, Torbjörn, Batsatsashvili, Ketevan, Biţa-Nicolae, Claudia, Didukh, Yakiv, Diekmann, Martin, Englisch, Thorsten, Fernández-Pascual, Eduardo, Frank, Dieter, Graf, Ulrich-Hans, Hájek, Michal (1974-), Jelaska, Sven D., Jiménez-Alfaro, Borja, Julve, Philippe (1954-), Nakhutsrishvili, Giorgi, Ozinga, Wim A., Ruprecht, Eszter, Silc, Urban, Theurillat, Jean-Paul, Gillet, François (1959-) 2023 Ecological Indicator Values for Europe (EIVE) 1.0. Vegetation Classification and Survey, 4: 7-29.Documents numériques
Consultable
article (2023)Adobe Acrobat PDF
