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Celem pracy była ocena zawartości i rozkładu przestrzennego ołowiu w osadach dennych zbiornika Rzeszów. Analizowany zbiornik jest jednym z niewielu zbiorników w Polsce zlokalizowanym w obszarze miejskim, zurbanizowanym. Zawartość ołowiu w osadach dennych wahała się od 7,00 do15,85 mg • kg-1. Największą zawartość ołowiu zaobserwowano w środkowej części zbiornika. Badane osady nie są zanieczyszczone...
The phytoindication-based study assessing roadside pollution was carried out along the Cracow – Zakopane. Two testing plants: the common dandelion (Taraxacum officinale F.H. Wigg.) and the Norway spruce (Picea abies (L.) H. Karst). Plant samples were collected within two sites in distance of 5, 10, 50 and 100 m away to the road. The site differed in traffic density and showed discrepency in its amount...
Traffic related pollution became an increasing problem in cities. Leaves of trees can be effective cleaners of the polluted areas. The aim of the study was to investigate the concentration of heavy metals accumulated inside the leaves and on the leaf blades of lime trees. We also wanted to find the correlation between concentration of heavy metals inside the leaves and in the soil. It is thought that...
Lead is one of the more serious pollutants in aquatic ecosystem due to its toxicity, persistence and bioaccumulation problems. The aim of this study was assessment sources, content, and spatial distribution of Pb in sediments collected from a Rybnik reservoir in the conditions of anthropomixion. The total Pb concentration in the sediments was between 35,69 and 136,76 mg ∙ kg-1 d.w. The highest Pb...
Zanieczyszczenie gleb miejskich spowodowane wysokim natężeniem ruchu drogowego jest coraz powszechniej dyskutowanym zagadnieniem. Szkody środowiskowe spowodowane przez transport stają się uciążliwym problemem uniemożliwiającym prawidłowy rozwój roślin w obszarach zurbanizowanych. Celem badań było poznanie właściwości gleb z terenów miejskich wczesną wiosną oraz porównanie ich w różnej odległości od...
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