Zoeken
Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.
Boekenmand
Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).
RSS
Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.
nieuwe zoekopdracht
Plant invasiveness is not linked to the capacity of regeneration from small fragments: an experimental test with 39 stoloniferous species
Song, Y.B.; Yu, F.H.; Li, J.M.; Keser, L.H.; Fischer, M.; Dong, M.; van Kleunen, M. (2013). Plant invasiveness is not linked to the capacity of regeneration from small fragments: an experimental test with 39 stoloniferous species. Biological Invasions 15(6): 1367-1376. https://dx.doi.org/10.1007/s10530-012-0374-y
In: Biological Invasions. Springer: London. ISSN 1387-3547; e-ISSN 1573-1464
|  |
| Author keywords |
Alien species; Clonal fragmentation; Disturbance; Exotic species; Global compendium of weeds; Phylogenetic generalized least squares; Stolon internodes |
| Auteurs | | Top |
- Song, Y.B.
- Yu, F.H.
- Li, J.M.
- Keser, L.H.
|
- Fischer, M.
- Dong, M.
- van Kleunen, M.
|
|
| Abstract |
Fragmentation and vegetative regeneration from small fragments may contribute to population expansion, dispersal and establishment of new populations of introduced plants. However, no study has systematically tested whether a high capacity of vegetative regeneration is associated with a high degree of invasiveness. For small single-node fragments, the presence of internodes may increase regeneration capacity because internodes may store carbohydrates and proteins that can be used for regeneration. We conducted an experiment with 39 stoloniferous plant species to examine the regeneration capacity of small, single-node fragments with or without attached stolon internodes. We asked (1) whether the presence of stolon internodes increases regeneration from single-node fragments, (2) whether regeneration capacity differs between native and introduced species in China, and (3) whether regeneration capacity is positively associated with plant invasiveness at a regional scale (within China) and at a global scale. Most species could regenerate from single-node fragments, and the presence of internodes increased regeneration rate and subsequent growth and/or asexual reproduction. Regeneration capacity varied greatly among species, but showed no relationship to invasiveness, either in China or globally. High regeneration capacity from small fragments may contribute to performance of clonal plants in general, but it does not appear to explain differences in invasiveness among stoloniferous clonal species. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
