Nom du corpus

Corpus Systématique Végétale

Titre du document

Habitat gradient and reproductive habits of the seven Stellaria species in Japan

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Bray-Curtis ordination method
  • Caryophyllaceae
  • Habitat preference
  • Life cycle
  • Reproduction
  • Stellaria
  • QG : quadrat group
Nom du fichier dans la ressource
Syst_veg6_v2_014243
Auteur(s)
  • Takako Ankei
Affiliation(s)
  • Laboratory for Plant Ecological Studies, Faculty of Science, Kyoto University, Sakyo, 606, Kyoto
Résumé

The author studied the habitat preference, life form, life cycle and reproductive characteristics of the seven species of the genusStellaria along a valley in the northeastern part of Kyoto City. Along the valley 150 quadrats were set from the village up to the hills. The quadrats were sorted into 15 quadrat groups by their affinity in the environment. The quadrat groups were ordinated by the quotients of community and the Bray-Curtis method in order to reveal the complex gradient in the environment. The complex gradient could be best understood by the degree of human disturbance. The seven species showed a continuous distribution along the complex gradient. There existed three patterns in their habitat preference and reproductive characteristics: (1)S. media andS. neglecta grew as annuals in the habitat of severe human disturbance. (2)S. tomentella, S. sessiliflora, andS. diversiflora grew as perennials in the habitat of slight human disturbance. (3)S. aquatica andS. alsine grew as facultative annuals either in the habitat of severe or slight human disturbance.

Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Plant Science
Identifiant ISTEX
13EB24F0ECD4F3425C5BCC4F6778F11E10325146
Revue

The botanical magazine = Shokubutsu-gaku-zasshi

Année de publication
1982
Présence de XML structuré
Non
Score qualité du texte
8.992
Version PDF
1.3
Type de publication
Journal
ark:/67375/1BB-04088BJX-J
Powered by Lodex 9.3.8