Metallophytes in biotopes polluted by waste dumps rich in Zn-Pb, Cd (Olkusz region) – review of previous and planned research

Contemporary Trends in Geoscience

Dorota Rożek¹ 

关键词: metallophytes;    heavy metals;    zinc;    lead;    cadmium pollution;    Zn-Pb;    Olkusz mining region;   

DOI  :  10.2478/ctg-2014-0008

学科分类：地质学

来源: De Gruyter

【 摘 要 】

The aim of that publication was the presentation of previous and planned research concerning selected vascular plants and soils near Olkusz (Southern Poland). The extremely high concentration of heavy metals in soils from that region was caused by the natural geochemical aureoles of dispersed metals (due to weathering of Zn-Pb-Fe ore sulphides) and mining and processing of shallowly occurring metalliferous deposits (containing Ag-Pb and Zn-Pb ores) since XII century. The condition of stress in metals, shortage of water and some plant nutrition led to formation of some adaptable vegetation features by plants growing in that region. Some species called metallophytes have been already detailed investigated. Moreover some geochemical and pedological research of soil have been already done. However the conditions of habitat of pioneering species such as Koeleria glauca and Corynephorus canescens are not still recognized.

【 授权许可】

CC BY-NC-ND