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CBNPMP-Thèmes > Ecologie et géographie botanique > Chorologie, endémisme, cartographie d'espèce, atlas, catalogue, centre dispersion, région florale, migration > Plantes subspontanées, naturalisées, envahissantes
Plantes subspontanées, naturalisées, envahissantes |
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Who cites who in the invasion zoo : insights from an analysis of the most highly cited papers in invasion ecology / Petr Pyšek in Preslia, 78 (2006)
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Titre : Who cites who in the invasion zoo : insights from an analysis of the most highly cited papers in invasion ecology Type de document : Électronique Auteurs : Petr Pyšek ; David Mark Richardson (1958-) ; Vojtěch Jarošík (1958-2013) Année de publication : 2006 Article en page(s) : 437-468 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Résumé : The citation frequency of papers on invasion ecology published between 1981 and 2003 and that had accumulated at least 30 citations on the Web of Science on 9 August 2006 was analysed. The dataset comprised 329 papers and 27,240 citations. For each paper, the total number of citations was recorded and the annual citation rate (number of citations per year) was calculated. Papers were classified into broad research fields: plant invasions, animal invasions, biological control, and general papers (reviews and syntheses). Eight papers were cited more than 300 times, five of them dealt with general topics, and the mean value of the total number of citations across the whole data set is 82.8±73.1. The mean annual citation rate is 11.5±11.3 citations per year; six studies received on average at least 50 citations each year. About a half (50.8%) of papers in the data set deal with plant invasions. General papers are significantly more cited than papers from the other categories. The annual citation rate increased with time over the analysed period (1981–2003), by 1.0 citations per year. To compare the trends in invasion ecology with those in other fields of ecology, comparable data were compiled for population ecology and dynamics, and global change. The annual citation rate for invasion ecology as a whole increased faster than that for population ecology and dynamics, but not exponentially as is the case with studies on global change. The best-cited papers on invasion ecology were distributed among most of the top ecology journals. Those published in Oikos, Journal of Ecology, Ecological Applications and BioScience are cited 3.8–5.8 times more than the average for these journals (based on the impact factor). Papers on biodiversity, community ecology, impact, invasibility, dispersal, population ecology, competition, resources, genetical issues, biological control and species invasiveness received the highest total number of citations. However, measured by the annual citation rate, the hottest current topics in invasion ecology are the effect of global change on invasions, the role of natural enemies, character of the invasion process, evolutionary aspects, invasibility of communities and ecosystem processes. Some topics are disproportionally more cited than studied and vice versa. Studies on plant and animal invasions differ in focus: the topics of invasibility, biodiversity, resources, species invasiveness and population genetics are more emphasized in botanical studies, dispersal, competition, impact and pathways in papers dealing with animal invasions. Studies of grasslands and marine environment are most frequently cited in botanical and zoological studies, respectively. Most of the highly cited papers deal with multiple species; only 14 plant species and four animal species are the primary focus of one or more of the highly-cited papers. Twenty-two authors (4.5% of the total involved in the papers analysed), each with seven or more contributions cited at least 30 times, together contributed 49.4% of the most-cited papers, and attracted 55.6% of the total number of citations. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142484
in Preslia > 78 (2006) . - 437-468Pyšek, P., Richardson, D.M., Jarošík, V. 2006. Who cites who in the invasion zoo : insights from an analysis of the most highly cited papers in invasion ecology. Preslia, 78: 437-468.Documents numériques
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Article (2006)Adobe Acrobat PDF Why forests appear resistant to exotic plant invasions : intentional introductions, stand dynamics, and the role of shade tolerance / Patrick H Martin in Frontiers in ecology and the environment, 7 (3) (2009)
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Titre : Why forests appear resistant to exotic plant invasions : intentional introductions, stand dynamics, and the role of shade tolerance Type de document : Électronique Auteurs : Patrick H Martin ; Charles D Canham ; Peter L Marks Année de publication : 2009 Article en page(s) : 142–149 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Résumé : Invasion ecology has traditionally focused on exotic plant species with early successional life-history traits, adapted to colonize areas following disturbance. However, the ecological importance of these traits may be overstated, in part because most invasive plants originate from intentional introductions. Furthermore, this focus neglects the types of plants most likely to invade established communities, particularly forests – namely shade-tolerant, late-successional species. In invasion ecology, it is generally assumed that undisturbed forests are highly resistant to plant invasions. Our review reveals that this assumption is not justified: in temperate and tropical regions around the world, at least 139 exotic plant species are known to have invaded deeply shaded forest understories that have not undergone substantial disturbance. These exotics present a particular management challenge, as they often increase in abundance during succession. While forest invasions may develop comparatively slowly under natural disturbance regimes, anthropogenic processes, including the spread of exotic pests and pathogens, can be expected to accelerate the rate of invasion. Lien pérenne : DOI : 10.1890/070096 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=141886
in Frontiers in ecology and the environment > 7 (3) (2009) . - 142–149Martin, P.H., Canham, C.D., Marks, P.L. 2009. Why forests appear resistant to exotic plant invasions : intentional introductions, stand dynamics, and the role of shade tolerance. Frontiers in ecology and the environment, 7(3): 142–149.Documents numériques
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article (2009)URL Why should I care about invasive plants ? / Midwest Invasive Plant Network
Titre : Why should I care about invasive plants ? Type de document : Imprimé Auteurs : Midwest Invasive Plant Network Importance : 23 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Note de contenu : no daté Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=82648 . Why should I care about invasive plants ? , . 23 pp.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 25683 PEE Brochure Bureaux PEE Consultable Wildfire promotes the invasion of Robinia pseudoacacia in the unmanaged Mediterranean Castanea sativa coppice forests / Luigi Saulino in Frontiers in forests and global change, 6 (2023)
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Titre : Wildfire promotes the invasion of Robinia pseudoacacia in the unmanaged Mediterranean Castanea sativa coppice forests Type de document : Imprimé Auteurs : Luigi Saulino ; Angelo Rita ; Adriano Stinca ; Greta Liuzzi ; Roberto Silvestro ; S. Rossi ; Antonio Saracino Année de publication : 2023 Article en page(s) : 1177551 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Résumé : In the Mediterranean region of southern Europe, Castanea sativa Mill. (Castanea) coppice stands are being invaded by non-native pioneer tree species due to recurrent coppicing and wildfire disturbances. There is a need to control the spread of non-native tree species in Castanea coppices due to their pivotal socio-economic role, however, to facilitate this, further research into invasive strategies and their interactions with disturbances is required. The non-native Robinia pseudoacacia L. (Robinia) has widely colonized the overaged and unmanaged Castanea coppice forests in Vesuvius National Park, which were disturbed by the low-severity fires in the summer of 2017. Here, we aimed to assess the functional traits conferring a competitive advantage to the Robinia over Castanea and the changes in spatial stand patterns driven by wildfire disturbance. To achieve this we assessed the spatial stem patterns, regeneration strategies, and conducted field-assessments and remote sensing of the spring leaf phenology of both Castanea and Robinia in five 300–600 m2 plots. After the 2017 wildfire, root suckers constituted 72% (±12) of the Robinia vegetative living sprouts and occurred up to a distance of 10 m from the adult parent trees under the canopy of the Castanea trees. NDVI-based estimates at the start of the growing season (sos) in Castanea occurred over a 7 day period, from DOY 118–124, increasing at a rate (rsp) of 0.10–0.16, in agreement with the field-based assessment of spring leaf phenology. In Robinia, the sos estimated at DOY 109 from the NDVI seasonal trajectory disagreed with the field-based observations, which started later than Castanea, after approximately DOY 133. Here, the high percentage cover (∼90%) of the understory species influenced NDVI-based estimates of Robinia leaf spring phenology. The results suggest that low-severity wildfires increased the invasiveness of Robinia, and that vegetative regeneration strategies, rather than earlier spring phenology, conferred a competitive advantage in the fire-disturbed Castanea coppice stands. The results thus suggest that appropriate management of invasive Robinia trees to conserve the continuous canopy cover of Castanea stands should guide nature-based solutions to control the spread of non-native tree species. Lien pérenne : DOI : 10.3389/ffgc.2023.1177551 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=151699
in Frontiers in forests and global change > 6 (2023) . - 1177551Saulino, L., Rita, A., Stinca, A., Liuzzi, G., Silvestro, R., Rossi, S., Saracino, A. 2023. Wildfire promotes the invasion of Robinia pseudoacacia in the unmanaged Mediterranean Castanea sativa coppice forests. Frontiers in forests and global change, 6: 1177551.Documents numériques
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Article (2023)URL Will the use of less fecund cultivars reduce the invasiveness of perennial plants ? / Tiffany M. Knight in BioScience, 61 (10) (10/2011)
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Titre : Will the use of less fecund cultivars reduce the invasiveness of perennial plants ? Type de document : Électronique Auteurs : Tiffany M. Knight ; Kayri Havens ; Pati Vitt Année de publication : 2011 Article en page(s) : 816-822 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes
[CBNPMP-Thèmes] Cultivars, descriptions variétales, essais variétaux, catalogues, types de variétés, identification variétaleRésumé : Many invasive species were originally introduced for horticultural purposes, and several continue to be profitable for the green (nursery, horticulture, and landscape) industry. Recently, some plant suppliers have marketed less fecund cultivars of several invasive species, including glossy buckthorn (Frangula alnus), burning bush (Euonymus alatus), and Japanese barberry (Berberis thunbergii), as “safe” alternatives to invasive relatives. We use published matrix population models to simulate the effect of reducing fecundity on the population growth rates of invasive species. We show that large changes in fecundity result in relatively small changes to the population growth rates of long-lived species, which suggests that less fecund cultivars may still provide an invasive threat. Furthermore, many cultivars are clonal selections, and if crossed with other cultivars or selfed, they produce offspring with traits and fecundities that do not resemble the parent plant. On the basis of these two lines of evidence, we suggest that only female sterile cultivars that cannot reproduce asexually should be considered “safe” and noninvasive. Marketing less fecund cultivars as “safe” is premature at this time, and further research is necessary to determine the potential invasiveness of different cultivars. Lien pérenne : DOI : 10.1525/bio.2011.61.10.11 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=141913
in BioScience > 61 (10) (10/2011) . - 816-822Knight, TM., Havens, K., Vitt, P. 2011. Will the use of less fecund cultivars reduce the invasiveness of perennial plants ? BioScience, 61(10): 816-822.Documents numériques
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article (2011)URL Wingnuts (Pterocarya) and walnut family. Relict trees: linking the past, present and future. / Gregor Koslowski (2018)
PermalinkWolffia columbiana and W. globosa (Araceae) new to Britain / Richard V. Lansdown in British and Irish Botany, 4 (1) (2022)
PermalinkPermalinkLes xénophytes envahissants en France : écologie, types biologiques et polyploïdie / Régine Verlaque (2002)
PermalinkLes xénophytes et invasives en Gironde (1ère partie) / Jean-Claude Aniotsbéhère in Bulletin de la Société linnéenne de Bordeaux, 138 (31)-2 (2003)
PermalinkXIe Congrès forestier mondial : Antalya (Turquie), 13-22 octobre 1997 / Frédérique Lecomte (1998)
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