National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
The importance and use of wetland plants in the past and present times
KOZÁK, Martin
This paper deals with a research on the importance and use of wetland plants in history and present. The aim of the work is to collect information and critically assess the information on the importance of wetland plants to human society in the past and present including their uses. The review builds on the existing treatment of the topic in the Czech language and extends it with information published in foreign-language scientific and professional literature over the last 20 years and summarizes knowledge especially on wetlands, useful, invasive and endangered wetland plants.
Accumulation of selected risk elements in plants growing in constructed wetlands for wastewater treatment.
VANČUROVÁ, Ivana
The aim of this bachelor work is to provide a literature survey aimed at the accummulation of risk elements by plants growing in constructed wetlands. The results of the survey revealed that less than 2% of the inflowing amount of risk element sis sequestered in the aboveground reed biomass. The highest concentrations were measured in roots while relatively low concentrations were found in rhizomes and aboveground biomass. Concentrations in Phragmites roots were usually higher than those in Schoenoplectus. The accumulation of risk elements was the highest during winter for Phragmites and in autumn for Schoenoplectus. Both plant species were found to be root accumulators of Pb, Cu, Mn, Ni, Zn and Cd.

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