@ARTICLE{Kostecki_Maciej_Polycyclic_2018,
 author={Kostecki, Maciej and Jureczko, Izabela and Pohl, Alina and Czaplicka, Marianna and Łozowski, Bartosz},
 volume={No 1},
 journal={Archives of Environmental Protection},
 howpublished={online},
 year={2018},
 publisher={Polish Academy of Sciences},
 abstract={The content of polycyclic aromatic hydrocarbons (PAHs) in water and sediments of the Blachownia reservoir (South Poland) was investigated. Spatial variability of PAH concentrations in the longitudinal profi le of the tank was determined. PAHs in samples were determined by gas chromatography coupled with mass spectrometric detection (GC-MS QP-2010 Plus Shimadzu) using an internal standard. Concentrations ranged from 0.103 μg/L to 2.667 μg/L (Σ16 PAHs) in water samples and from 2.329 mg/kg d.w. to 9.078 mg/kg d.w. (Σ16 PAHs) in sediment samples. A pollution balance was calculated and it was estimated that the infl ow load was 17.70 kg PAHs during the year and the outfl ow load was 9.30 kg PAHs per year. Accumulation of about 50% of the annual PAH loads (8.90 kg) is a threat to the ecological condition of the ecosystem. It was calculated that the PAH loads in bottom sediment were about 80 kg, which limits their economic use. Improvement of the ecological status of this type of reservoir can be achieved by removing the sediment. Analysis of the diagnostic ratios obtained for selected PAHs showed that the potential sources of PAH emissions in small agricultural – forest catchments can be combustion of a coal, wood, plant material (low emission, forest fi res, burning grass, etc.). Transportation is also signifi cant.},
 type={Artykuły / Articles},
 title={Polycyclic aromatic hydrocarbons in water and bottom sediments of a shallow, lowland dammed reservoir (on the example of the reservoir Blachownia, South Poland)},
 URL={http://ochroma.man.poznan.pl/Content/102786/PDF/Archives%20vol%2044%20no%201_internet_ost_2.pdf},
 doi={10.24425/118177},
 keywords={polycyclic aromatic hydrocarbons (PAHs), sediments, lowland dam reservoir},
}