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American trees shift their niches when invading Western Europe : evaluating invasion risks in a changing climate / Etienne Camenen in Ecology and evolution, 6 (20) (2016) 

Public Citation [article]  inEcology and evolution > 6 (20) (2016) . - 13 p. Titre : American trees shift their niches when invading Western Europe : evaluating invasion risks in a changing climate Type de document : Électronique Auteurs : Etienne Camenen ; Annabel J. Porté ; Marta Benito Garzon Année de publication : 2016 Article en page(s) : 13 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Acer negundo  Prunus serotina  Quercus rubra  Robinia pseudoacacia Lien pérenne : DOI : 10.1002/ece3.2376 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=143122 Camenen, Etienne, Porté, Annabel J., Benito Garzon, Marta 2016 American trees shift their niches when invading Western Europe : evaluating invasion risks in a changing climate. Ecology and evolution, 6(20): 13 p..

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Global guidelines for the sustainable use of non-native trees to prevent tree invasions and mitigate their negative impacts / Giuseppe Brundu in Neobiota, 61 (2020) 

Public Citation [article]  inNeobiota > 61 (2020) . - 65-116 Titre : Global guidelines for the sustainable use of non-native trees to prevent tree invasions and mitigate their negative impacts Type de document : Électronique Auteurs : Giuseppe Brundu ; Aníbal Pauchard ; Petr Pyšek ; Jan Pergl (1977-) ; Anja M. Bindewald ; Antonio Brunori ; Susan Canavan ; Thomas Campagnaro ; Laura Celesti-Grapow ; Michele de Sá Dechoum ; Jean-Marc Dufour-Dror ; Franz Essl (1973-) ; Luke S. Flory ; Piero Genovesi (1960-) ; Francesco Guarino ; Liu Guangzhe ; Philip Eric Hulme ; Heinke Jäger ; Christopher J. Kettle ; Frank Krumm ; Bárbara Langdon ; Katharina Lapin ; Vanessa Lozano ; Johannes J. Le Roux ; Ana Novoa ; Martin A. Nuñez ; Annabel J. Porté ; Joaquim S. Silva ; Urs Schaffner ; Tommaso Sitzia ; Rob Tanner ; Ntakadzeni Tshidada ; Michaela Vítková ; Marjana Westergren ; John R.U. Wilson ; David Mark Richardson (1958-) Année de publication : 2020 Article en page(s) : 65-116 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Résumé : Sustainably managed non-native trees deliver economic and societal benefits with limited risk of spread to adjoining areas. However, some plantations have launched invasions that cause substantial damage to biodiversity and ecosystem services, while others pose substantial threats of causing such impacts. The challenge is to maximise the benefits of non-native trees, while minimising negative impacts and preserving future benefits and options. A workshop was held in 2019 to develop global guidelines for the sustainable use of non-native trees, using the Council of Europe – Bern Convention Code of Conduct on Invasive Alien Trees as a starting point. The global guidelines consist of eight recommendations: 1) Use native trees, or non-invasive nonnative trees, in preference to invasive non-native trees; 2) Be aware of and comply with international, national, and regional regulations concerning non-native trees; 3) Be aware of the risk of invasion and consider global change trends; 4) Design and adopt tailored practices for plantation site selection and silvicultural management; 5) Promote and implement early detection and rapid response programmes; 6) Design and adopt tailored practices for invasive non-native tree control, habitat restoration, and for dealing with highly modified ecosystems; 7) Engage with stakeholders on the risks posed by invasive nonnative trees, the impacts caused, and the options for management; and 8) Develop and support global networks, collaborative research, and information sharing on native and non-native trees. The global guidelines are a first step towards building global consensus on the precautions that should be taken when introducing and planting non-native trees. They are voluntary and are intended to complement statutory requirements under international and national legislation. The application of the global guidelines and the achievement of their goals will help to conserve forest biodiversity, ensure sustainable forestry, and contribute to the achievement of several Sustainable Development Goals of the United Nations linked with forest biodiversity. Lien pérenne : HAL : hal-03162697 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147721 Brundu, Giuseppe, Pauchard, Aníbal, Pyšek, Petr, Pergl, Jan (1977-), Bindewald, Anja M., Brunori, Antonio, Canavan, Susan, Campagnaro, Thomas, Celesti-Grapow, Laura, Sá Dechoum, Michele de, Dufour-Dror, Jean-Marc, Essl, Franz (1973-), Flory, Luke S., Genovesi, Piero (1960-), Guarino, Francesco, Guangzhe, Liu, Hulme, Philip Eric, Jäger, Heinke, Kettle, Christopher J., Krumm, Frank, Langdon, Bárbara, Lapin, Katharina, Lozano, Vanessa, Le Roux, Johannes J., Novoa, Ana, Nuñez, Martin A., Porté, Annabel J., Silva, Joaquim S., Schaffner, Urs, Sitzia, Tommaso, Tanner, Rob, Tshidada, Ntakadzeni, Vítková, Michaela, Westergren, Marjana, Wilson, John R.U., Richardson, David Mark (1958-) 2020 Global guidelines for the sustainable use of non-native trees to prevent tree invasions and mitigate their negative impacts. Neobiota, 61: 65-116.

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Invasive Acer negundo outperforms native species in non-limiting resource environments due to its higher phenotypic plasticity / Annabel J. Porté in BMC Ecology, 11 (2011) 

Public Citation [article]  inBMC Ecology > 11 (2011) . - 28 p. Titre : Invasive Acer negundo outperforms native species in non-limiting resource environments due to its higher phenotypic plasticity Type de document : Électronique Auteurs : Annabel J. Porté ; Laurent Jean Lamarque (1983-) ; Christopher Lortie ; Richard Michalet ; Sylvain Delzon (1977-) Année de publication : 2011 Article en page(s) : 28 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Acer negundo L. Résumé : Background To identify the determinants of invasiveness, comparisons of traits of invasive and native species are commonly performed. Invasiveness is generally linked to higher values of reproductive, physiological and growth-related traits of the invasives relative to the natives in the introduced range. Phenotypic plasticity of these traits has also been cited to increase the success of invasive species but has been little studied in invasive tree species. In a greenhouse experiment, we compared ecophysiological traits between an invasive species to Europe, Acer negundo, and early- and late-successional co-occurring native species, under different light, nutrient availability and disturbance regimes. We also compared species of the same species groups in situ, in riparian forests. Results Under non-limiting resources, A. negundo seedlings showed higher growth rates than the native species. However, A. negundo displayed equivalent or lower photosynthetic capacities and nitrogen content per unit leaf area compared to the native species; these findings were observed both on the seedlings in the greenhouse experiment and on adult trees in situ. These physiological traits were mostly conservative along the different light, nutrient and disturbance environments. Overall, under non-limiting light and nutrient conditions, specific leaf area and total leaf area of A. negundo were substantially larger. The invasive species presented a higher plasticity in allocation to foliage and therefore in growth with increasing nutrient and light availability relative to the native species. Conclusions The higher level of plasticity of the invasive species in foliage allocation in response to light and nutrient availability induced a better growth in non-limiting resource environments. These results give us more elements on the invasiveness of A. negundo and suggest that such behaviour could explain the ability of A. negundo to outperform native tree species, contributes to its spread in European resource-rich riparian forests and impedes its establishment under closed-canopy hardwood forests. Lien pérenne : DOI : 10.1186/1472-6785-11-28 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142542 Porté, Annabel J., Lamarque, Laurent Jean (1983-), Lortie, Christopher, Michalet, Richard, Delzon, Sylvain (1977-) 2011 Invasive Acer negundo outperforms native species in non-limiting resource environments due to its higher phenotypic plasticity. BMC Ecology, 11: 28 p..

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No evidence for genetic differentiation in juvenile traits between Belgian and French populations of the invasive tree Robinia pseudoacacia / Xavier Bouteiller in Plant Ecology and Evolution, 151 (1) (2018) 

Public Citation [article]  inPlant Ecology and Evolution > 151 (1) (2018) . - 5-17 Titre : No evidence for genetic differentiation in juvenile traits between Belgian and French populations of the invasive tree Robinia pseudoacacia Type de document : Imprimé Auteurs : Xavier Bouteiller ; Frédéric Barraquand ; Pauline Garnier-Géré ; Noémie Harmand ; Yec'han Laizet ; Alexandre Raimbault ; Raphaël Segura ; Ludivine Lassois ; Arnaud Monty ; Cindy Verdu ; Stéphanie Mariette ; Annabel J. Porté Année de publication : 2018 Article en page(s) : 5-17 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Robinia pseudoacacia L., 1753 Résumé : Background – The role of evolution in biological invasion studies is often overlooked. In order to evaluate the evolutionary mechanisms behind invasiveness, both quantitative and population genetics studies are underway on Robinia pseudoacacia L., one of the worst invasive tree species in Europe. Methods – A controlled experiment was set up using 2000 seeds from ten populations in Southern France and ten populations in Belgium. Seedlings were cultivated in two climatic chambers set at 18°C and 22°C. Early development life history traits (e.g. seedling phenology) and functional traits (e.g. growth rates) were monitored. Genotyping using SNP markers was used to evaluate the genetic differentiation among the populations and a QST – FST comparison was done in order to test for the role of selection. Results – Populations exhibited a strong plasticity to temperature for all measured traits, the warmer environment being generally more suitable, irrespective of their origin. No significant departure from neutral evolution was evidenced by the QST – FST comparisons, although we found a slightly significant differentiation at the molecular level. Conclusion – Plasticity for the functional and life history traits was evidenced but no genetic interaction suggesting no possible evolution of plasticity at those traits. Moreover, no support for genetic differentiation and local adaptation was found among studied populations within invasive range, raising two main questions: first, what is the role of selection on functional and life-history traits; and second, is the elapsed time since first introduction sufficient to allow evolution and local adaptation? Lien pérenne : DOI : 10.5091/plecevo.2018.1403 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=143189 Bouteiller, Xavier, Barraquand, Frédéric, Garnier-Géré, Pauline, Harmand, Noémie, Laizet, Yec'han, Raimbault, Alexandre, Segura, Raphaël, Lassois, Ludivine, Monty, Arnaud, Verdu, Cindy, Mariette, Stéphanie, Porté, Annabel J. 2018 No evidence for genetic differentiation in juvenile traits between Belgian and French populations of the invasive tree Robinia pseudoacacia. Plant Ecology and Evolution, 151(1): 5-17.

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A test for pre-adapted phenotypic plasticity in the invasive tree Acer negundo L / Laurent Jean Lamarque in PloS ONE, 8 (9) (09/2013) 

Public Citation [article]  inPloS ONE > 8 (9) (09/2013) . - 1-10 Titre : A test for pre-adapted phenotypic plasticity in the invasive tree Acer negundo L Type de document : Électronique Auteurs : Laurent Jean Lamarque (1983-) ; Annabel J. Porté ; Camille Eymeric ; Jean-Baptiste Lasnier ; Christopher Lortie ; Sylvain Delzon (1977-) Année de publication : 2013 Article en page(s) : 1-10 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Acer negundo L. Résumé : Phenotypic plasticity is a key mechanism associated with the spread of exotic plants and previous studies have found that invasive species are generally more plastic than co-occurring species. Comparatively, the evolution of phenotypic plasticity in plant invasion has received less attention, and in particular, the genetic basis of plasticity is largely unexamined. Native from North America, Acer negundo L. is aggressively impacting the riparian forests of southern and eastern Europe thanks to higher plasticity relative to co-occurring native species. We therefore tested here whether invasive populations have evolved increased plasticity since introduction. The performance of 1152 seedlings from 8 native and 8 invasive populations was compared in response to nutrient availability. Irrespective of nutrients, invasive populations had higher growth and greater allocation to above-ground biomass relative to their native conspecifics. More importantly, invasive genotypes did not show increased plasticity in any of the 20 traits examined. This result suggests that the high magnitude of plasticity to nutrient variation of invasive seedlings might be pre-adapted in the native range. Invasiveness of A. negundo could be explained by higher mean values of traits due to genetic differentiation rather than by evolution of increased plasticity. Lien pérenne : DOI : 10.1371/journal.pone.0074239 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142568 Lamarque, Laurent Jean (1983-), Porté, Annabel J., Eymeric, Camille, Lasnier, Jean-Baptiste, Lortie, Christopher, Delzon, Sylvain (1977-) 2013 A test for pre-adapted phenotypic plasticity in the invasive tree Acer negundo L. PloS ONE, 8(9): 1-10.

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