Funkce mokřadní a vodní vegetace v těžební krajině Horního Slezska

Abstract

Water in mining areas have amended the chemical composition or significantly contaminated. For solutions these problems after mining is design remedial measures suitable for mastery of landscape changes. In the area of Upper Silesia created due mine declines drainless reduced -aquifer subsidence trough. These departmens have significant ecological and landscape potential. Aquifer subsidence trough changes your character over time and begin to form important elements in the landscape like biotope suitable for water and wetland vegetation which can help to improve water quality. For this reason in subsidence throug proceeds monitoring of water and littoral vegetation which they have provably the ability to reduce and little by little degrade chemical pollution which is caused by underground mining and its secondary manifestations. The main task of the doctoral thesis is especially the task is to present the main aim of this throughout thesis and indicate all the used method and procedures and to justify treatment of whole topic. Doctoral thesis is broken down into several parts. The first part is decidated aquatic and wetland plants, the overall issue of mining industry and aquifer subsidence trough in Upper of Silesia. Further characteristic all subsidence through is outlined which were selected for this study. Subsequently doctor thesis is dedicated to the use of dirty water and water bioindication certain character. This work also writes about the use of wetland species for biological purification of water. The main aim is to determine the dependence between hydrochemical parameters and aquatic or wetland vegetation and their functions in aquatic ecosystems. All information can be used in practice for the reclamation of polluted mine water and treatment wastewater.