Sukcese arachnocenóz na odvalu dolu Paskov a jeho okolí
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Šugar, Josef
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
In the year 2011 an arachnological research was carried out on the Paskov coal dump. This locality is situated between the villages of Řepiště and Vratimov. A total of 1752 spiders, classified to 84 species and 19 families were collected on the five locations. The pitfall traps method and sweeping was used for catching of spiders. For the evaluation of the results there was used some basic ecological characteristics like domination of species, relictness and thermal preference. The own results were compared with the results of previous research in the year 1989, 1990 and 2010. There were compared species diversity of the communities of study area, degree of relictness and the thermal preference.
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Import 11/07/2012
Subject(s)
spiders (Araneida), succession, coal mine spoils Paskov, pitfall traps, ecological characteristic, domination, degree of relictness, thermal preference