Spatial distribution of spiders (Araneae) on scree slopes in Křivoklátsko and Moravský Kras Protected Landscape Areas.

Autor:	Růžička, Vlastimil, 1953-
Jazyk:	angličtina
Předmět:	pavouci spiders články journal articles sjezdovky tvorba ledu prostorové rozložení rozložení velikosti scree slopes ice formation spatial distribution size distribution
Druh dokumentu:	Non-fiction
ISSN:	1211-376X
Abstrakt:	Abstract: Vegetation cover significantly affects ice formation at lower margin of scree slopes. Spiders were studied on three scree slopes in the Czech Republic. The non-uniform spatial distribution of the spiders reflected the temperature gradients within the scree slopes. Thermophilous species occured at the upper margin, and psychrophilous species at the lower margin of a scree slope. The species that occured at the dry upper margin of the scree slope tend to be the largest species.
Databáze:	Katalog Knihovny AV ČR
Externí odkaz:	Plný text