| Titre : |
Vegetation ecology and population biology of Fritillaria meleagris L. at the Kungsängen Nature Reserve, Eastern Sweden |
| Type de document : |
texte imprimé |
| Auteurs : |
Liquan Zhang, Auteur |
| Année de publication : |
1983 |
| Article en page(s) : |
pp. 4-96 |
| Langues : |
Anglais (eng) |
| Catégories : |
[ZG] Suède
[Espèces (in biblio)] Fritillaria meleagris
[Thèmes] Aire protégée
[Thèmes] Biologie végétale
|
| Mots-clés : |
population phénologie dynamique de la végétation description botanique écologie végétale |
| Résumé : |
"The Kungsangen Nature Reserve i one of the mo t important sites for the bulbous perennial Liliaceae Fritillaria meleagris L. Its occurrence in the wet meadows of this reserve was studied by means of numerical classification and ordination methods, which resulted in the etablihment of five main plant community types. These community types were distinguished along an environmental gradient from mesic to wet, and the relationship between the variations in vegetation and in soil-water regimes were outlined. Differences in soil phy ical and chemical properties for each plant community type were also examined. The peak standing crop of these plant communities amounted to 340-585 g/m2. The development of the vegetation over 40 year wa investigated using Ellenberg's "ecological indicator values" as an aid in the interpretation. Change in vegetation could be related to changes in the oil-water regime due to water management in the surrounding area and the management practice at the study area. The population study of Fritillaria meleagris included population flux, di tribution, phenology and dry matter allocation during the annual cycle, seed production, seed bank in the soil, seed germination characteristics and changes in the distribution of the fritillary population over 40 year in the study area due to changes in the soil-water regime." (source : auteur) |
| Type de publication : |
périodique |
| Référence biblio : |
ZHANG L., 1983 - Vegetation ecology and population biology of Fritillaria meleagris L. at the Kungsängen Nature Reserve, Eastern Sweden. Acta Phytogeographica Suecica, 73 : 4-96. |
| ID PMB : |
48903 |
| En ligne : |
https://www.diva-portal.org/smash/get/diva2:565357/FULLTEXT01.pdf |
| Format de la ressource électronique : |
document |
| Permalink : |
http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=48903 |
in Acta Phytogeographica Suecica > vol. 73 (Année 1983) . - pp. 4-96
trié(s) par (Pertinence décroissant(e), Titre croissant(e)) Affiner la rechercheVegetation ecology and population biology of Fritillaria meleagris L. at the Kungsängen Nature Reserve, Eastern Sweden in Acta Phytogeographica Suecica, vol. 73 (Année 1983)
