Počet záznamů: 1

Microvegetation on the top of Mt. Roraima, Venezuela

  1. 1.
    0369660 - BU-J 2012 RIV CZ eng J - Článek v odborném periodiku
    Kaštovský, J. - Fučíková, K. - Hauer, Tomáš - Bohunická, M.
    Microvegetation on the top of Mt. Roraima, Venezuela.
    Fottea. Roč. 11, č. 1 (2011), 171-186 ISSN 1802-5439
    Grant CEP: GA ČR GA206/08/0318
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: cyanobacteria * algae * Roraima
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 1.327, rok: 2011

    Venezuelan Table Mountains (tepuis) are among world’s most unique ecological systems and have been shown to have high incidence of endemics. In the present study, 139 samples collected over 4 years from various biotopes (vertical and horizontal moist rock walls, small rock pools, peat bogs, and small streams and waterfalls) were collected and examined for algal diversity and species composition. A very diverse algal flora was recognized in the habitats of the top of Mt. Roraima; 96 Bacillariophyceae, 44 Cyanobacteria including two species new to science, 37 Desmidiales, 5 Zygnematales, 6 Chlorophyta, 1 Klebsormidiales, 1 Rhodophyta, 1 Dinophyta, and 1 Euglenophyta were identified.
    Trvalý link: http://hdl.handle.net/11104/0203673