Facultatea de Biologie și Geoştiinţe / Faculty of Biology and Geosciences

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Author: search.filters.author.Melnic, VictorSubject: search.filters.subject.alge edafice

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    EFECTUL PĂSTRĂRII ÎNDELUNGATE A RELEVEELOR DE SOL ÎN CONDIŢII DE LABORATOR ASUPRA COMPONENŢEI ALGOFLOREI EDAFICE DIN PĂDURILE DE FAG
    (CEP USM, 2009) Şalaru, Victor; Şalaru, Vasile; Melnic, Victor
    The analysis of brown soil on which has been kept in the laboratory conditions for 15-18 years and helped us to distinguish 22 species of algae in comparison with these 48, which was established in the first period of investigation (1984-1987 years). The algae community which was established in the years 2000-2002, are characterized by the predominance of representatives green algae fillum. A long preservation of soil samples in the laboratory for 15-18 years, is contributing to the disapperence of algae from Bacillariophyta fi llum, decreasing green and from Xanthophyta fillum algae diversity, which decreases the number more than twice with a lesser extent it influences on the Cyanophyta fillum. The most resistant were found to be Cyanophyta fillum fi laments form, which are characterized by the presence of a mucilaginous sheath which is well pronounced.
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    EFECTUL PĂSTRĂRII ÎNDELUNGATE A PROBELOR DE SOL ÎN CONDIŢII DE ANHIDROBIOZĂ ÎN LABORATOR ASUPRA COMPONENŢEI ALGOFLOREI EDAFICE ÎN VEGETAŢIA DE LUNCĂ
    (CEP USM, 2012) Melnic, Victor
    The paper presents the results obtained in the zaers 2000- 2002 of analysis of edaphic algal communities and their life forms wich were contained in soil samples collected in the meadow vegetation in the yaers 1894-1987 and were kept in laboratory able to dessication .Was determinated taxonomic structure of communities of algae and the life forms with germination capacity after a dessication period of 15-18 years.
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    PARTICULARITĂŢILE STRUCTURII TAXONOMICE ŞI ALE ECOBIOMORFELOR ALGELOR EDAFICE DIN VEGETAŢIA DE STEPĂ DUPĂ O PERIOADĂ DE PĂSTRARE ÎNDELUNGATĂ ÎN STARE DE ANHIDROBIOZĂ
    (CEP USM, 2012) Şalaru, Victor; Melnic, Victor
    The paper presents the results obtained in the years 2000- 2002 of analysis of edaphic algal communities and their life forms witch were contained in soil samples collected in the steppe vegetation in the years 1894-1987 and were kept in laboratory able to desiccation. There was a determinate taxonomic structure of comm unities of algae and the life forms with germination capacity after a desiccation period of 15-18 years.