Nom du corpus

Corpus Systématique Animale

Titre du document

The drift of zooplankton in a lake-outlet (Glatt) in a day-night-rhythm depending from the water level

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Arthropodes_v2b_01001
Auteur(s)
  • Beatrice Jann 1
  • Dr. Hansrudolf Bürgi 2
Affiliation(s)
  • 1) Museo Cantonale di Storia Naturale, Viale Cattaneo 4, CH-6900, Lugano, Switzerland
  • 2) Limnological Department, EAWAG, Überlandstraße 133, CH-8600, Dübendorf, Switzerland
Résumé

To give an indication on the influence of the dynamics and behavior of lake plankton on the seston composition in the outlet, four 24-hour sampling sessions were made in the Greifensee (situated near Zürich, Switzerland) and its outlet (River Glatt). The most important crustacean species studied wereEudiaptomus gracilis, Cyclops abyssorum, Cyclops vicinus, Mesocyclops leuckarti andDaphnia spp.Leptodora kindtii was found during one sampling only. No evidence of shore avoidance was found. The vertical migration in the lake especially in the upper layer (0–6 m) is believed to have an influence on the amount of plankton which is flushed into the outlet. Although the composition and concentration of the plankton at the deepest point of the lake have been known, no accurate predictions on the quality of the plankton close to shore or in the outlet were possible.

Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - ecologie animale, vegetale et microbienne
Identifiant ISTEX
C3E4B50FE2C20B20F4E5DACDE1A0497282EF64E7
Revue

Swiss journal of hydrology

Année de publication
1988
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.495
Sous-corpus
  • Arthropodes
Type de publication
Journal
ark:/67375/1BB-0F2B4BX0-D
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