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Vegetation unit assignments : phytosociology experts and classification programs show similar performance but low convergence / Lise Maciejewski in Journal of Vegetation Science, vol. 23, n°4 (Année 2020)
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Titre : Vegetation unit assignments : phytosociology experts and classification programs show similar performance but low convergence Type de document : périodique Auteurs : Lise Maciejewski, Auteur ; Paulina E. Pinto, Auteur ; Stéphanie Wurpillot, Auteur ; Jacques Drapier, Auteur ; Serge Cadet, Auteur ; Serge Muller (1953-...), Auteur ; Pierre Agou, Auteur ; Benoît Renaux, Auteur ; Jean-Claude Gégout, Auteur Année de publication : 2020 Article en page(s) : pp. 698-709 Langues : Anglais Catégories : [habitats/milieux] 4 - Forêts
[Thèmes] VégétationMots-clés : classification de la végétation unité de végétation phytosociologie système expert végétation forestière Résumé : "Assigning vegetation plots to vegetation units is a key step in biodiversity management projects. Nevertheless, the process of plot assignment to types is usually non-standardized, and assignment consistency remains poorly explored. To date, the efficiency of automatic classification programs has been assessed by comparing them with a unique expert judgment. Therefore, we investigated the consistency of five phytosociology expert judgments, and the consistency of these judgements with those of automatic classification programs." (source : auteurs) Type de publication : périodique Référence biblio : Maciejewski L., Pinto P., Wurpillot S., Drapier J., Cadet S., Muller S., Agou P., Renaux B., Gégout J.-C., 2020 - Vegetation unit assignments : phytosociology experts and classification programs show similar performance but low convergence. Journal of Vegetation Science, 23 (4) : 698-709. ID PMB : 70276 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=70276
in Journal of Vegetation Science > vol. 23, n°4 (Année 2020) . - pp. 698-709[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire Vegetation classification, mapping, and monitoring at Voyageurs National Park, Minnesota : An application of the U.S. National Vegetation Classification / Don Faber-Langendoen in Applied Vegetation Science, vol. 10, n°3 (Année 2007)
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Titre : Vegetation classification, mapping, and monitoring at Voyageurs National Park, Minnesota : An application of the U.S. National Vegetation Classification Type de document : périodique Auteurs : Don Faber-Langendoen, Auteur ; Norm Aaseng, Auteur ; Kevin Hop, Auteur ; Michael Lew-Smith, Auteur ; J. Drake, Auteur Année de publication : 2007 Article en page(s) : pp. 361-374 Langues : Anglais Catégories : [ZG] États-Unis
[Thèmes] Cartographie des végétations
[Thèmes] Parc nationalMots-clés : alliance association incendie classification internationale classification de la végétation exploitation forestière Résumé : "Ordination and cluster analyses confirmed 49 associations and 42 alliances, with three associations ranked as globally vulnerable to extirpation. Ordination provided a useful summary of vegetation and ecological gradients. Overall map accuracy was 82.4%. Pinus banksiana - Picea mariana forests were less frequent in areas unburned since the 1930s.
The USNVC provides a consistent ecological tool for summarizing and mapping vegetation. The products provide a baseline for assessing forests and wetlands, including fire management. The standardized classification and map units provide local to continental perspectives on park resources through linkages to state, provincial, and national classifications in the U.S. and Canada, and to NatureServe's Ecological Systems classification." (source : auteurs)Type de publication : périodique Référence biblio : Faber-Langendoen D., Aaseng N., Hop K., Lew-Smith M., Drake J., 2007 - Vegetation classification, mapping, and monitoring at Voyageurs National Park, Minnesota : An application of the U.S. National Vegetation Classification. Applied Vegetation Science, 10 (3) : 361-374. ID PMB : 55510 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=55510
in Applied Vegetation Science > vol. 10, n°3 (Année 2007) . - pp. 361-374[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire Towards unification of national vegetation classifications : a comparison of two methods for analysis of large data sets / Heide Bruelheide in Journal of Vegetation Science, vol. 11, n°2 (Année 2000)
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Titre : Towards unification of national vegetation classifications : a comparison of two methods for analysis of large data sets Type de document : Livre Auteurs : Heide Bruelheide, Auteur ; Milan Chytrý, Auteur Année de publication : 2000 Article en page(s) : pp. 295-306 Langues : Anglais Catégories : [ZG] République tchèque Use for events after 1992.Mots-clés : classification de la végétation méthode Résumé : "In European phytosociology, national classifications of corresponding vegetation types show considerable differences even between neighbouring countries. Therefore, the European Vegetation Survey project urgently needs numerical classification methods for large data sets that are able to produce compatible classifications using data sets from different countries. We tested the ability of two methods, TWINSPAN and COCKTAIL, to produce similar classifications of wet meadows (Calthion, incl. Filipendulenion) for Germany (7909 relevés) and the Czech Republic (1287 relevés) in this respect." (source : auteurs) Type de publication : périodique Référence biblio : Bruelheide H., Chytrý M., 2000 - Towards unification of national vegetation classifications : a comparison of two methods for analysis of large data sets. Journal of Vegetation Science, 11 (2) : 295-306. ID PMB : 65718 DOI : 10.2307/3236810 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=65718
in Journal of Vegetation Science > vol. 11, n°2 (Année 2000) . - pp. 295-306[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire A limited number of species is sufficient to assign a vegetation plot to a forest vegetation unit / Lise Maciejewski in Applied Vegetation Science, vol. 25, n°1 (Année 2022)
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Titre : A limited number of species is sufficient to assign a vegetation plot to a forest vegetation unit Type de document : périodique Auteurs : Lise Maciejewski, Auteur ; Paulina E. Pinto, Auteur ; Stéphanie Wurpillot, Auteur ; Jacques Drapier, Auteur ; Serge Cadet, Auteur ; Serge Muller (1953-...), Auteur ; Pierre Agou, Auteur ; Benoît Renaux, Auteur ; Jean-Claude Gégout, Auteur Année de publication : 2022 Article en page(s) : e12650 Langues : Anglais Catégories : [habitats/milieux] 4 - Forêts
[Thèmes] Natura 2000
[Thèmes] VégétationMots-clés : classification de la végétation unité de végétation phytosociologie système expert végétation forestière Résumé : "Inventorying the habitats composing Natura 2000 sites is mandatory in the European Union and is necessary to implement relevant conservation measures. Vegetation plots, recording the presence or abundance of all plant species co-occurring within a plot, are currently used to identify terrestrial Natura 2000 habitat types, whose descriptions are mainly based on phytosociological units. However, vegetation plots are time-consuming and frequently restricted to the growing season. Moreover, no vegetation plots can be regarded as exhaustive, and significant inter-observer variation has been highlighted. We studied whether reducing the number of recorded species and the time spent carrying out a vegetation plot had an impact on vegetation unit assignment using species presence. We also studied if vegetation plots recorded in winter could be used for vegetation unit assignment." (source : auteurs) Type de publication : périodique Référence biblio : Maciejewski L., Pinto P., Wurpillot S., Drapier J., Cadet S., Muller S., Agou P., Renaux B., Gégout J.-C., 2022 - A limited number of species is sufficient to assign a vegetation plot to a forest vegetation unit. Applied Vegetation Science, 25 (1) : e12650. ID PMB : 70277 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/avsc.12650 Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=70277
in Applied Vegetation Science > vol. 25, n°1 (Année 2022) . - e12650[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire Classification of European and Mediterranean coastal dune vegetation / Corrado Marcenò in Applied Vegetation Science, vol. 21, n°3 (Année 2018)
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Titre : Classification of European and Mediterranean coastal dune vegetation Type de document : Livre Auteurs : Corrado Marcenò ; Riccardo Guarino ; Javier Loidi ; Mercedes Herrera ; Maike Isermann ; Ilona Knollová ; Lubomír Tichý ; Rossen Tzonev ; Alicia Teresa ; Rosario Acosta ; Úna FitzPatrick ; Dmytro Iakushenko ; John A. M. Janssen ; Borja Jiménez-Alfaro ; Zygmunt Kacki ; Iva Keizer-Sedlakova ; Vitaliy Kolomiychuk ; John Rodwell ; Joop H. J. Schaminée ; Urban Šilc ; Milan Chytrý Année de publication : 2018 Article en page(s) : pp. 533-559 Langues : Anglais Catégories : [habitats/milieux] 16.2 - Dunes
[ZG] Europe balkanique
[ZG] Europe occidentale atlantique et méditerranéenne
[Thèmes] Bassin méditerranéen
[Thèmes] Côte atlantiqueMots-clés : Ammophiletea biogéographie Honckenyo - Elymetea Koelerio - Corynephoretea canescentis phytosociologie classification de la végétation Résumé : "Although many phytosociological studies have provided detailed local and regional descriptions of coastal dune vegetation, a unified classification of this vegetation in Europe and the Mediterranean Basin has been missing. Our aim is to produce a formalized classification of this vegetation and to identify the main factors driving its plant species composition at a continental scale." (source : auteurs) Type de publication : périodique Référence biblio : Marcenò C., Guarino R., Loidi J., Herrera M., Isermann M., Knollová I., Tichý L., Tzonev R., Teresa A., Acosta R., FitzPatrick Ú., Iakushenko D., Janssen J.-M., Jiménez-Alfaro B., Kacki Z., Keizer-Sedlakova I., Kolomiychuk V., Rodwell J., Schaminée J.-J., Šilc U., Chytrý M., 2018 - Classification of European and Mediterranean coastal dune vegetation. Applied Vegetation Science, 21 (3) : 533-559. DOI : 10.1111/avsc.1237 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=68326
in Applied Vegetation Science > vol. 21, n°3 (Année 2018) . - pp. 533-559[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire A new measure of fidelity and its application to defining species groups / Heide Bruelheide in Journal of Vegetation Science, vol. 11, n°2 (Année 2000)
PermalinkEffects of different fidelity measures and contexts on the determination of diagnostic species / Wolfgang Willner in Journal of Vegetation Science, vol. 20, n°1 (Année 2009)
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