National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Atraktivita listového opadu pro půdní Collembola v experimentu v dekompozičních síťkách
Jínová, Kristýna ; Rusek, Josef
Collembola play an important role in the decomposition of dead organic matter and in soil microstructure formation. Some Collembola have highly specialised feeding habits. A litterbag experiment was established on the Kleť Mt. (Blanský Les Protected Landscape Area, Czech Republic). Litterbags (100 cm.sup.2./sup.) filled with beech and oak litter were exposed in beech and spruce forests in November 2002. Four forest/liter combinations were exposed - beech-beech, beech-oak, spruce-beech, spruce-oak. Soil samples (10x10x6 cm) for Collembola community structure analysis were taken from each locality. This contribution shows data from the first year of the three-year litterbag experiment. Thirty Collembola species, were established in soil samples from the beech forest, 53 % of them occurred in litterbags with beech litter and 57 % in litterbags with oak litter.
Atraktivita listového opadu pro půdní gamasidní roztoče (Acarina, Gamasida) v experimentu v dekompozičních síťkách
Čápová, Lenka ; Rusek, Josef
A three-year litterbag experiment was established at the Kleť Mt. (Blanský les) in November 2002. Results from the first year of the experiment are presented here. In total 1619 individuals of 35 species of Parasitiformes mites were recorded in the litterbags and soil samples. Veigaiaidae, Parasitidae and Uropodidae were the most abundant mite families. Eighteen species were recorded from beech forest, 67 and 61% of them were established in oak and beech litterbags, respectively. 12 and 5 species recorded in these litterbags did not occur in the soil samples. 19 species were recorded from the spruce forest, 84 and 67% of them were established in oak and beech litterbags, respectively. Eight and five species from these litterbags did not occur in the soil samples.

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