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Influenţa factorilor fizici asupra speciilor de gasteropode şi bivalve din Lacul Furtuna (R.B.D.D.)

  • Subiect: „The present paper describes the consequences of water physical factors over mollusks community in Furtuna Lake. The investigations were made in june-september period 2001-2004. In this time period have been identified a number of 16 mollusks species which on 13 gastropods and 3 bivalves. The physical factors measured have been temperature, level water and turbidity. By recording these values and monitoring mollusks spreading within the lake it has been estabilish the role of these factors for the hidrobionts life. Water temperature and its depth have been considered limiting factors just for the drought summer time in July - August 2004, 2005. In this time the number of gastropods and bivalves has dropped quite consistently but the species survived. Then, hight death rate of gastropods especially of bivalves have been registered and for the most part of Uniopictorum (L., 1758), Anodontacygnaea (L., 1758) and Dreissenapolymorpha (L., 1758) populations. The prosobranchiats Bithynia tentaculata (L., 1758), Viviparusviviparus (L., 1758)) and pulmonates Lymnaeastagnalis (L., 1758), Planorbariuscorneus (L., 1758) have tolerated the best the changes within the ecosystem.”
  • Limba de redactare: română
  • Vezi publicația: Acta Musei Tutovensis: ActaMT
  • Editura: Demiurg
  • Loc publicare: Bârlad
  • Anul publicaţiei: 2018
  • Referinţă bibliografică pentru nr. revistă: nr. în TOM: I; anul 2018; seria Ştiinţele vieţii şi ale pământului
  • Paginaţia: 88-100
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