Výzkum čmeláků (Bombidae) v hornické krajině a možnosti jejich využití při hodnocení krajinných změn (Dolní Suchá)

Abstract

A research of the Bombidae family in selected areas in Dolní Suchá village in Havířovsko region, and the use of this family in the assessment of landscape changes, is presented in the thesis. The research was conducted between May and October 2012 and the studied area was divided into three localities, each of them having its typical character and functions. These localities are compared by using the Reinkonen index of similarity, and the dominance of species is determined. The work also briefly describes morphology, life cycle and the most important sources of bumblebee food along with their bioindication and their occurrence in different types of landscape.