Portail documentaire

European ornamental garden flora as an invasion debt under climate change / Emily Haeuser in Journal of applied ecology, 55 (2018) 

Public Citation [article]  inJournal of applied ecology > 55 (2018) Titre : European ornamental garden flora as an invasion debt under climate change Type de document : Numérique Auteurs : Emily Haeuser ; Wayne Dawson ; Wilfried Thuiller (1975-) ; Stefan Dullinger ; Svenja Block ; Oliver Bossdorf ; Marta Carboni ; Luisa Conti ; Iwona Dullinger ; Franz Essl (1973-) ; Günther Klonner ; Dietmar Moser ; Tamara Münkemüller ; Madalin Parepa ; Lauren Talluto ; Holger Kreft ; Jan Pergl (1977-) ; Petr Pyšek ; Patrick Weigelt ; Marten Winter ; Martin Hermy ; Sebastiaan Van der Veken ; Cristina Roquet ; Mark van Kleunen (1973-) Année de publication : 2018 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes [CBNPMP-Thématique] Changement climatique Résumé : 1 Most naturalised and invasive alien plant species were originally introduced to regions for horticultural purposes. However, many regions now face an invasion debt from ornamental alien species, which have not yet naturalised. In this regard, climate change represents a threat as it may lower the barriers to naturalisation for some ornamental alien species. Identifying those species is extremely important for anticipating impending invasions. 2 To identify predictors of naturalisation, we modelled the effects of climate, nursery availability and species characteristics on the current European naturalisation success of 2,073 ornamental aliens commonly planted in European gardens. We then used the resulting model together with climate projections for 2050 to forecast future naturalisation risks for the 1,583 species not yet naturalised in Europe. 3 We found that non-European naturalised range size, climatic suitability, propagule pressure, having a dioecious sexual system and plant height jointly explained current naturalisation success in Europe. By 2050, naturalisation probability projections increased by more than 0.1 for 41 species, and only decreased by more than 0.1 for one species. 4 Policy implications. Using predictions based on our integrated model of alien ornamental naturalisation success, we identified species with high future naturalisation risk and species with high projected increases in naturalisation potential in Europe under climate change. This species list allows for prioritisation of monitoring and regulation of ornamental plants to mitigate the invasion debt. Identifiant : DOI : 10.1111/1365-2664.13197 / HAL : hal-01983405 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=155482 Haeuser, Emily, Dawson, Wayne, Thuiller, Wilfried (1975-), Dullinger, Stefan, Block, Svenja, Bossdorf, Oliver, Carboni, Marta, Conti, Luisa, Dullinger, Iwona, Essl, Franz (1973-), Klonner, Günther, Moser, Dietmar, Münkemüller, Tamara, Parepa, Madalin, Talluto, Lauren, Kreft, Holger, Pergl, Jan (1977-), Pyšek, Petr, Weigelt, Patrick, Winter, Marten, Hermy, Martin, Van der Veken, Sebastiaan, Roquet, Cristina, Kleunen, Mark van (1973-) 2018 European ornamental garden flora as an invasion debt under climate change. Journal of applied ecology, 55.

Documents numériques

Consultable article (2018) URL

What it takes to invade grassland ecosystems: traits, introduction history and filtering processes / Marta Carboni in Ecology Letters, 19 (3) (2016) 

Public Citation [article]  inEcology Letters > 19 (3) (2016) . - 219-229 Titre : What it takes to invade grassland ecosystems: traits, introduction history and filtering processes Type de document : Imprimé Auteurs : Marta Carboni ; Tamara Münkemüller ; Sébastien Lavergne (1976-) ; Philippe Choler ; Benjamin Borgy ; Cyrille Violle ; Franz Essl (1973-) ; Cristina Roquet ; François Munoz (1978-) ; Wilfried Thuiller (1975-) Année de publication : 2016 Article en page(s) : 219-229 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Écotoxicologie [CBNPMP-Thématique] Toxicité végétale Mots-clés : Cortaderia selloana (Schult. & Schult.f.) Asch. & Graebn., 1900 Résumé : Whether the success of alien species can be explained by their functional or phylogenetic characteristics remains unresolved because of data limitations, scale issues and weak quantifications of success. Using permanent grasslands across France (50 000 vegetation plots, 2000 species, 130 aliens) and building on the Rabinowitz's classification to quantify spread, we showed that phylogenetic and functional similarities to natives were the most important correlates of invasion success compared to intrinsic functional characteristics and introduction history. Results contrasted between spatial scales and components of invasion success. Widespread and common aliens were similar to co-occurring natives at coarse scales (indicating environmental filtering), but dissimilar at finer scales (indicating local competition). In contrast, regionally widespread but locally rare aliens showed patterns of competitive exclusion already at coarse scale. Quantifying trait differences between aliens and natives and distinguishing the components of invasion success improved our ability to understand and potentially predict alien spread at multiple scales. Identifiant : DOI : 10.1111/ele.12556 / HAL : hal-01811228 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153128 Carboni, Marta, Münkemüller, Tamara, Lavergne, Sébastien (1976-), Choler, Philippe, Borgy, Benjamin, Violle, Cyrille, Essl, Franz (1973-), Roquet, Cristina, Munoz, François (1978-), Thuiller, Wilfried (1975-) 2016 What it takes to invade grassland ecosystems: traits, introduction history and filtering processes. Ecology Letters, 19(3): 219-229.

Documents numériques

Consultable Article (2016) URL