Význam a možnosti využití rovnokřídlého hmyzu (Orthoptera) pro hodnocení posthornické krajiny

Abstract

Cricket insects in the wild CR relatively well-studied taxon, nevertheless effect of human activities, in my case, slate mining activities on the ecology of insects Orthoptera dealt only a few authors. The first objective was to define the post-mining landscape and describe its origin. The second objective was to investigate the area of interest after shale mining, to describe individual environmental factors and to identify the species of cricket insects that inhabit the monitored localities. The third objective was to find the relationships between environmental factors and the found species of cricket insects, to determine based on these dependencies whether the cricket insects are suitable as a bioindicator for determining environmental factors. Of course, these results cannot be generalized, but they can outline the possibilities that the use of Orthoptera as a bioindicator is offering. The created hypotheses would be appropriate to verify by other research at another location or to conduct a survey at the same location in fulfilling the recommendations arising from the work. It is not possible to create a whole methodology of using to cricket insects as a bioindicator of environmental factor from the short-term observation, but is possible to define some dependencies, that will need to be verified by extensive research.