Loading...
Please wait, while we are loading the content...
Similar Documents
Les dispositifs de type enclos-exclos : des outils au service de la gestion et de la recherche
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mårell, Anders Ballon, Philippe Hamard, Jean-Pierre Boulanger, Vincent |
| Copyright Year | 2012 |
| Abstract | Suite aux fortes augmentations des populations d'ongules sauvages, l'equilibre foret-grands herbivores est devenu un enjeu majeur de la gestion durable des forets. Intuitivement, les forestiers ont illustre les effets des herbivores en installant des placettes cloturees, suggerant indirectement une comparaison entre une vegetation en presence et en l'absence d'herbivores. De nouveaux projets d'implantation de placettes cloturees se profilent, notamment dans des massifs ou la pression des cervides est jugee preoccupante. Cet article propose un rappel sur la notion d'enclos (placettes cloturees) ainsi qu'une presentation des applications potentielles comme dispositif de recherche et outil pour les gestionnaires. Afin de tirer le meilleur de ces installations, nous presentons des recommandations essentielles lors de la mise en place et pendant la duree des mesures, garantes d'un suivi rigoureux et pertinent. / The balance between wild ungulates and the forest they inhabit has become a major issue for sustainable forest management as a result of recent increases in animal populations. Intuitively, forest managers have resorted to the use of fenced plots (exclosures) indirectly suggesting a comparison between vegetation subjected to herbivory and vegetation that is not. Numerous plans to set up fenced plots are in the pipeline, particularly in forested areas where deer densities are a cause of concern. This article discusses the concept of using fenced plots to study ungulate impacts. We present possible applications for research and management. In order to make the best use of these experimental facilities, we make some recommendations on how to set up and operate these monitoring systems so that they yield precise and relevant results. |
| File Format | PDF HTM / HTML |
| DOI | 10.4267/2042/47473 |
| Alternate Webpage(s) | http://documents.irevues.inist.fr/bitstream/handle/2042/47473/139_150_HD_Q_150dpi.pdf?sequence=1 |
| Alternate Webpage(s) | https://doi.org/10.4267/2042%2F47473 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
