| Titre : |
A limited number of species is sufficient to assign a vegetation plot to a forest vegetation unit |
| Type de document : |
texte imprimé |
| Auteurs : |
Lise MACIEJEWSKI L., Auteur ; Paulina PINTO ELCIRA P., Auteur ; Stéphanie WURPILLOT St., Auteur ; Jacques DRAPIER J., Auteur ; Serge CADET S., Auteur ; Serge MULLER S., Auteur ; Pierre AGOU P., Auteur ; Benoît RENAUX B., Auteur ; Jean-Claude GEGOUT J.-Cl., Auteur |
| Année de publication : |
2022 |
| Langues : |
Français (fre) |
| Catégories : |
COMMUNICATION
FORET
FRANCE
|
| 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 on winter could be used for vegetation unit assignment. |
| Citation bibliographique : |
MACIEJEWSKI, L., PINTO, P.E., WURPILLOT, S., DRAPIER, J., CADET, S., MULLER S., AGOU P., RENAUX B. & GÉGOUT J.-Cl 2022. - A limited number of species is sufficient to assign a vegetation plot to a forest vegetation unit. Applied Vegetation Science, Wiley, 25, pp.e12650. ⟨10.1111/avsc.12650⟩. ⟨hal-03643415⟩ |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/avsc.12650 |
| Format de la ressource électronique : |
Site internet |
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