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Titre : Fallopia Japonica : Japanese Knotweed Type de document : Électronique Auteurs : Olaf Booy ; Max Wade ; Vicky White Editeur : GB Non-Native species secretariat (NNSS) Importance : 2 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Fallopia japonica (Houtt.) Ronse Decr., 1988 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150841 Booy, O., Wade, M., White, V. . Fallopia Japonica : Japanese Knotweed. GB Non-Native species secretariat (NNSS), [S.l.]. 2 pp.Documents numériques
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Titre de série : Nobanis - Invasive alien species fact sheet Titre : Fallopia japonica Type de document : Électronique Auteurs : Beate Alberternst ; Hans Jürgen Böhmer Année de publication : 2011 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Fallopia japonica (Houtt.) Ronse Decr., 1988 Note de contenu : Online Database of the European Network on Invasive Alien Species – NOBANIS www.nobanis.org Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=82662 Alberternst, B., Böhmer, H.J. 2011. Nobanis - Invasive alien species fact sheet. Fallopia japonica. , .Documents numériques
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Fiche descriptive (2011)URLDoes the invasive species Reynoutria japonica have an impact on soil and ora in urban wastelands ? / Noëlie Maurel in Biological invasions, 12 (10/2010)
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Titre : Does the invasive species Reynoutria japonica have an impact on soil and ora in urban wastelands ? Type de document : Électronique Auteurs : Noëlie Maurel ; Sandrine Salmon ; Jean-François Ponge (1948-) ; et al. Année de publication : 2010 Article en page(s) : 1709-1719 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Friche
[CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantesMots-clés : Reynoutria japonica Houtt. Fallopia japonica (Houtt.) Ronse Decr., 1988 Polygonum cuspidatum Siebold & Zucc. Résumé : Invasive plants are recognised as a major threat to biodiversity. Although they are well-established in natural areas, the supposed negative impacts of invasive plants upon communities and ecosystems have so far been poorly investigated in urban areas, where invasions are a main issue for ecologists and for urban planners and managers. We propose to assess the effects of an invasive species along an invasion gradient in a typical urban habitat. We focused on the Japanese knotweed (Reynoutria japonica Houtt.), a widespread invasive species in Europe and North America. We considered eight urban wastelands invaded by this species in the heart of the Greater Paris Area, France. On each site, we ran four transects from the centre of the Japanese knotweed patch towards the uninvaded peripheral vegetation. We recorded the flora using the line intercept method, and several soil parameters (thickness of A horizon, abundance of earthworm casts, topsoil Munsell value, pH) every metre along each transect. The A horizon was thicker and the topsoil darker under R. japonica canopy. Thus, this invasive plant species seemed to influence soil organic matter pool. However, our results also steadily showed that R. japonica locally excluded and/or severely reduced the cover of many plant species through competition. Our study clarified the local effects of R. japonica: an influence on the soil organic matter, and a severe negative impact on wasteland plant communities. We suggest implications in both conservation and restoration ecology. Lien pérenne : HAL : hal-00493972 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142569
in Biological invasions > 12 (10/2010) . - 1709-1719Maurel, N., Salmon, S., Ponge, J.F., et al., 2010. Does the invasive species Reynoutria japonica have an impact on soil and ora in urban wastelands ? Biological invasions, 12: 1709-1719.Documents numériques
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Article (2010)URLHybridization and Sexual Reproduction in the Invasive Alien Fallopia (Polygonaceae) Complex in Belgium / Marie-Solange Tiébré in Annals of Botany, 99 (2007)
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Titre : Hybridization and Sexual Reproduction in the Invasive Alien Fallopia (Polygonaceae) Complex in Belgium Type de document : Imprimé Auteurs : Marie-Solange Tiébré ; Sonia Vanderhoeven ; Layla Saad ; Grégory Mahy Année de publication : 2007 Article en page(s) : 193-203 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Fallopia aubertii Fallopia x bohemica Fallopia japonica (Houtt.) Ronse Decr., 1988 Fallopia sachalinensis (F.Schmidt) Ronse Decr., 1988 Résumé : † Background and Aims The knotweed complex, Fallopia spp. (Polygonaceae), belongs to the most troublesome invasive species in Europe and North America. Vegetative regeneration is widely recognized as the main mode of reproduction in the adventive regions. However, the contribution of sexual reproduction to the success of these invasive species has only been detailed for the British Isles. An examination was made as to how hybridization may influence the sexual reproduction of the complex in Belgium and to determine how it may contribute to the dispersal of the species.
† Methods Studies were made of floral biology, reproductive success, seed rain, seed bank, germination capacity, seedling survival and dispersal capacity in order to characterize the reproductive biology of the species. Moreover, chromosome counts and flow cytometry were used to assess the hybrid status of seedlings produced by sexual reproduction.
† Key Results In the area investigated, extensive sexual reproduction by hybridization within the complex, including one horticultural species, was demonstrated. A small percentage of seeds may be dispersed outside the maternal clone (.16 m) allowing the formation of genetically differentiated individuals. Seed germination was possible even after a winter cold period.
†Conclusions The extensive sexual reproduction by hybridization could further contribute to the dramatic invasive success of knotweeds in Belgium and should not be underestimated when considering control and management measures.Lien pérenne : DOI : 10.1093/aob/mcl242 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153130
in Annals of Botany > 99 (2007) . - 193-203Tiébré, M.S., Vanderhoeven, S., Saad, L., Mahy, G. 2007. Hybridization and Sexual Reproduction in the Invasive Alien Fallopia (Polygonaceae) Complex in Belgium. Annals of Botany, 99: 193-203.Documents numériques
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article (2007)Adobe Acrobat PDFDe l'installation d'une plante exotique dans un écosystème à son invasion : quand et comment agir efficacement ? Exemple des renouées asiatiques / Mathieu Boyer (2013)
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est un extrait de 3e conférence sur l’entretien des espaces verts, jardins, gazons, forêts, zones aquatiques et autres zones non agricoles, Toulouse - 15, 16 et 17 octobre 2013 / Association nationale pour la protection des plantes (France) (2013)
Titre : De l'installation d'une plante exotique dans un écosystème à son invasion : quand et comment agir efficacement ? Exemple des renouées asiatiques Type de document : Extrait d'ouvrage Auteurs : Mathieu Boyer ; E Cizabuiroz Année de publication : 2013 Importance : p. 1-15 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Fallopia japonica (Houtt.) Ronse Decr., 1988 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85802 Boyer, M., Cizabuiroz, E. 2013. De l'installation d'une plante exotique dans un écosystème à son invasion : quand et comment agir efficacement ? Exemple des renouées asiatiques. In: 3e conférence sur l’entretien des espaces verts, jardins, gazons, forêts, zones aquatiques et autres zones non agricoles, Toulouse - 15, 16 et 17 octobre 2013. AFPP, Alfortville: 1-15.Documents numériques
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Communication (2013)Adobe Acrobat PDF