Počet záznamů: 1

Primary succession of soil rotifers in clays of brown coal post-mining dumps

  1. 1.
    0360535 - BC-A 2012 RIV DE eng J - Článek v odborném periodiku
    Devetter, Miloslav - Frouz, J.
    Primary succession of soil rotifers in clays of brown coal post-mining dumps.
    International Review of Hydrobiology. Roč. 96, č. 2 (2011), s. 164-174 ISSN 1434-2944
    Grant CEP: GA MŠk 2B08023
    Výzkumný záměr: CEZ:AV0Z60660521
    Klíčová slova: soil rotifers * post mining dumps * primary succession
    Kód oboru RIV: EH - Ekologie - společenstva
    Impakt faktor: 1.190, rok: 2011

    Changes in rotifer soil communities along a primary succession chronosequence was studied on brown coal post mining areas near Sokolov, NW part of the Czech Republic. The chronosequence of unreclaimed plots was 2, 11, 14, 20, 43 years old. The rotifers were extracted from soil samples using a modification of the Baermann funnel method with combined light and temperature gradients. In total, 34 taxa of soil rotifers were identified throughout the study. The most common species were Encentrum arvicola, Adineta vaga, A. steineri, Habrotrocha rosa, H. elegans, H. filum, Macrotrachela quadricornifera, M. nana. Rotifer abundance varied from 4±2.103 to 516±488.103 individuals m-2. Species number per sample increased with age of the plot (r=0.45, P=0.003). The most important environmental variables which significantly affected rotifer community were wood cover, sodium concentration and age of the plot.
    Trvalý link: http://hdl.handle.net/11104/0198054