δ(34)S values and S concentrations in native and transplanted Pleurozium schreberi in a heavily industrialised area

• Published in: Ecotoxicology and environmental safety 2015-08, Vol.118, p.112
• Main Authors: Kosior, Grzegorz, Ciężka, Monika, Górka, Maciej, Samecka-Cymerman, Aleksandra, Kolon, Krzysztof, Kempers, Alexander J, Jędrysek, Mariusz-Orion
• Format: Article
• Language: English
• Subjects: Air Pollutants - analysis; Air Pollutants - metabolism; Bryopsida - chemistry; Bryopsida - growth & development; Bryopsida - metabolism; Environmental Monitoring; Poland; Sulfur - analysis; Sulfur - metabolism; Sulfur Isotopes - analysis
• ISSN: 1090-2414
• DOI: 10.1016/j.ecoenv.2015.04.018

Sulphur is an element found in surplus in anthropogenic areas and one of the minerals responsible for the development of acid rains. The analysis of stable S isotopes provides a powerful tool for studying various aspects of the biogeochemical circulation of sulphur. δ(34)S values and S concentrations were determined in a 90-day experiment with the native moss Pleurozium schreberi from rural, urban and industrial sites in Upper Silesia in southern Poland. At the same time P. schreberi from a control site was transplanted to the same rural, urban and industrial sites and the δ(34)S values and S concentrations were determined in the same 90-day experiment. (34)S enrichment (up to 4.7‰) in the mosses tested indicates that these plants responded to environmental pollution stress. Sulphur isotopic composition in the transplanted P. schreberi was related to S concentrations in this species after 90 days of the experiment. Higher δ(34)S values and S concentrations were noted in native mosses than in those transplanted from rural and urban sites while an opposite situation was reported in industrial sites. The transplanted P. schreberi was a better sulphur bioindicator than the native moss in more polluted industrial sites and worse in less polluted rural and urban sites.