Détail de l'auteur
Auteur Jonathan Newman |
Documents disponibles écrits par cet auteur (4)
Affiner la recherche
est un extrait de 13th Australian weeds conference. Weeds: threats now and forever ? / Australian Weeds Conference (13; 2002; Perth, W.A.) (2002)
Titre : Assessment of alien invasive aquatic weeds in the UK Type de document : Extrait d'ouvrage Auteurs : Sarah Clarke ; Jonathan Newman Année de publication : 2002 Importance : 142-145 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Hydrocotyle ranunculoides L.f., 1782 Myriophyllum aquaticum (Vell.) Verdc., 1973 Myriophyllum brasiliense Camb. Résumé : All the aquatic weeds present in the UK are derived from horticultural trade sources within the UK and Europe. Changes in the supply of plants to the general public in the last 50 years have altered the way in which natural ecosystems are threatened by new species, and the rate at which invasion takes place. Currently there are no means of assessing the potential of species new to the UK to become weeds. This paper examines ecological and cultural influences on the reasons for success of alien invasive weed species in the UK, presents data on attempts to determine weedy traits and provides information on development of control techniques in the light of current European Union legislation on pesticide use in water. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=150293 Clarke, Sarah, Newman, Jonathan 2002 Assessment of alien invasive aquatic weeds in the UK. In: 13th Australian weeds conference. Weeds: threats now and forever ?. Plant Protection Society of Western Australia, [S.l.]: 142-145.Documents numériques
Consultable
Article (2002)URLInformation on measures and related costs in relation to species included on the Union list: Myriophyllum heterophyllum Michx. / Jonathan Newman (2017)
Titre : Information on measures and related costs in relation to species included on the Union list: Myriophyllum heterophyllum Michx. : Technical note prepared by IUCN for the European Commission. Type de document : Électronique Auteurs : Jonathan Newman ; Margarita Dueñas Editeur : International Union for Conservation of Nature Année de publication : 2017 Importance : 18 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Myriophyllum heterophyllum Michx., 1803 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=152528 Newman, Jonathan, Dueñas, Margarita , 2017. Information on measures and related costs in relation to species included on the Union list: Myriophyllum heterophyllum Michx. : Technical note prepared by IUCN for the European Commission. International Union for Conservation of Nature, [S.l.]. 18 pp.Documents numériques
Consultable
Document (2017)URLPredicting potential global distributions of two miscanthus grasses : implications for horticulture, biofuel production, and biological invasions / Heather Hager in PloS ONE, 9 (6) (06/2014)
Titre : Predicting potential global distributions of two miscanthus grasses : implications for horticulture, biofuel production, and biological invasions Type de document : Électronique Auteurs : Heather Hager ; Sarah Sinasac ; Ze'ev Gedalof ; Jonathan Newman Année de publication : 2014 Article en page(s) : 1-15 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Miscanthus Résumé : In many regions, large proportions of the naturalized and invasive non-native floras were originally introduced deliberately by humans. Pest risk assessments are now used in many jurisdictions to regulate the importation of species and usually include an estimation of the potential distribution in the import area. Two species of Asian grass (Miscanthus sacchariflorus and M. sinensis) that were originally introduced to North America as ornamental plants have since escaped cultivation. These species and their hybrid offspring are now receiving attention for large-scale production as biofuel crops in North America and elsewhere. We evaluated their potential global climate suitability for cultivation and potential invasion using the niche model CLIMEX and evaluated the models’ sensitivity to the parameter values. We then compared the sensitivity of projections of future climatically suitable area under two climate models and two emissions scenarios. The models indicate that the species have been introduced to most of the potential global climatically suitable areas in the northern but not the southern hemisphere. The more narrowly distributed species (M. sacchariflorus) is more sensitive to changes in model parameters, which could have implications for modelling species of conservation concern. Climate projections indicate likely contractions in potential range in the south, but expansions in the north, particularly in introduced areas where biomass production trials are under way. Climate sensitivity analysis shows that projections differ more between the selected climate change models than between the selected emissions scenarios. Local-scale assessments are required to overlay suitable habitat with climate projections to estimate areas of cultivation potential and invasion risk. Lien pérenne : DOI : 10.1371/journal.pone.0100032 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142742
in PloS ONE > 9 (6) (06/2014) . - 1-15Hager, Heather, Sinasac, Sarah, Gedalof, Ze'ev, Newman, Jonathan 2014 Predicting potential global distributions of two miscanthus grasses : implications for horticulture, biofuel production, and biological invasions. PloS ONE, 9(6): 1-15.Documents numériques
Article (2014)URL
Titre : Using structured eradication feasibility assessment to prioritize the management of new and emerging invasive alien species in Europe Type de document : Imprimé Auteurs : Olaf Booy ; Pete A. Robertson ; Niall Moore ; Jess Ward ; Helen E. Roy ; Tim Adriaens ; Richard Shaw ; Johannes Leonardus Cornelis Hendrikus van Valkenburg (1964) ; Gabrielle Wyn ; Sandro Bertolino ; Olivier Blight ; Étienne Branquart ; Giuseppe Brundu ; Joe Caffrey ; Dario Capizzi ; J. Casaer ; Olivier De Clerck ; Neil E. Coughlan ; Eithne Davis ; Jamie T. A. Dick ; Franz Essl (1973-) ; Guillaume Fried ; Piero Genovesi (1960-) ; Pablo González-Moreno ; Frank Huysentruyt ; Stuart R. Jenkins ; Francis Kerckhof ; Frances Lucy ; Wolfgang Nentwig (1953-) ; Jonathan Newman ; Wolfgang Rabitsch (1968-) ; Sugoto Roy ; Uwe Starfinger ; Paul Stebbing ; Jan Stuyck ; Mike Sutton-Croft ; Elena Tricarico ; Sonia Vanderhoeven ; Hugo Verreycken ; Aileen C. Mill Année de publication : 2020 Article en page(s) : 6235-6250 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Résumé : Prioritizing the management of invasive alien species (IAS) is of global importance and within Europe integral to the EU IAS regulation. To prioritize management effectively, the risks posed by IAS need to be assessed, but so too does the feasibility of their management. While the risk of IAS to the EU has been assessed, the feasibility of management has not. We assessed the feasibility of eradicating 60 new (not yet established) and 35 emerging (established with limited distribution) species that pose a threat to the EU, as identified by horizon scanning. The assessment was carried out by 34 experts in invasion management from across Europe, applying the Non-Native Risk Management scheme to defined invasion scenarios and eradication strategies for each species, assessing the feasibility of eradication using seven key risk management criteria. Management priorities were identified by combining scores for risk (derived from horizon scanning) and feasibility of eradication. The results show eradication feasibility score and risk score were not correlated, indicating that risk management criteria evaluate different information than risk assessment. In all, 17 new species were identified as particularly high priorities for eradication should they establish in the future, whereas 14 emerging species were identified as priorities for eradication now. A number of species considered highest priority for eradication were terrestrial vertebrates, a group that has been the focus of a number of eradication attempts in Europe. However, eradication priorities also included a diverse range of other taxa (plants, invertebrates and fish) suggesting there is scope to broaden the taxonomic range of attempted eradication in Europe. We demonstrate that broad scale structured assessments of management feasibility can help prioritize IAS for management. Such frameworks are needed to support evidence-based decision-making. Lien pérenne : DOI : 10.1111/gcb.15280 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153671
in Global Change Biology > 26 (11) (2020) . - 6235-6250Booy, Olaf, Robertson, Pete A., Moore, Niall, Ward, Jess, Roy, Helen E., Adriaens, Tim, Shaw, Richard, Valkenburg, Johannes Leonardus Cornelis Hendrikus van (1964), Wyn, Gabrielle, Bertolino, Sandro, Blight, Olivier, Branquart, Étienne, Brundu, Giuseppe, Caffrey, Joe, Capizzi, Dario, Casaer, J., De Clerck, Olivier, Coughlan, Neil E., Davis, Eithne, Dick, Jamie T. A., Essl, Franz (1973-), Fried, Guillaume, Genovesi, Piero (1960-), González-Moreno, Pablo, Huysentruyt, Frank, Jenkins, Stuart R., Kerckhof, Francis, Lucy, Frances, Nentwig, Wolfgang (1953-), Newman, Jonathan, Rabitsch, Wolfgang (1968-), Roy, Sugoto, Starfinger, Uwe, Stebbing, Paul, Stuyck, Jan, Sutton-Croft, Mike, Tricarico, Elena, Vanderhoeven, Sonia, Verreycken, Hugo, Mill, Aileen C. 2020 Using structured eradication feasibility assessment to prioritize the management of new and emerging invasive alien species in Europe. Global Change Biology, 26(11): 6235-6250.Documents numériques
article (2020)URL
