Počet záznamů: 1

First record of cryoseston in the Vitosha Mountains (Bulgaria)

  1. 1.
    0323962 - BU-J 2009 RIV DE eng J - Článek v odborném periodiku
    Lukavský, Jaromír - Furnadzhieva, S. - Nedbalová, Linda
    First record of cryoseston in the Vitosha Mountains (Bulgaria).
    [Prvý nález kryosestonu v pohoří Vitoša (Bulharsko).]
    Nova Hedwigia. Roč. 88, 1-2 (2009), s. 97-109 ISSN 0029-5035
    Grant CEP: GA MŠk 1M0571
    Grant ostatní: GA AV ČR(CZ) KJB601110509
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: cryoseston * Vitosha Mts * Bulgaria
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 0.763, rok: 2009

    Species composition of cryoseston was studied in the Vitosha Mountains (Bulgaria). In May 2005, snow fields were large, located in tree-line, not coloured, only with dirty surface; and the snow algal community was dominated by zygospores of Chloromonas nivalis (syn. Scotiella nivalis), and zygospores of Chloromonas brevispina (syn. Cryocystis brevispina). In July 2005, only a few small snow fields with characteristic shell-form surface persisted, above tree-line, one field had a very light pink tint. Zygospores of Chloromonas nivalis were again dominant, but characteristic alpine species of snow algae, Chlamydomonas cf. nivalis and Chloromonas rostafiński, as well as cells of Chromulina elegans and Stichococcus bacillaris fo. cryophila were also observed in samples. Alpine species Chlamydomonas cf. nivalis was dominant in late June 2006, forming patches of red snow on snow fields, located in alpine zone.

    Kryoseston pohoří Vitoša, Bulharsko, byl poprvé nalezen v r. 2005. Tvořily jej Chloromonas nivalis (syn. Scotiella nivalis), *Chloromonas brevispina (syn. Cryocystis brevispina, Chlamydomonas cf. nivalis, Chloromonas rostafiński, Chromulina elegans, Stichococcus bacillaris fo. cryophila, Chionaster nivalis, Selenotila nivalis (syn. Selenozyma). Nové druhy pro Bulharsko.
    Trvalý link: http://hdl.handle.net/11104/0171782