@ARTICLE{Franiel_Izabella_The_2003,
 author={Franiel, Izabella},
 volume={vol. 29},
 number={No 2},
 pages={5-11},
 journal={Archives of Environmental Protection},
 howpublished={online},
 year={2003},
 publisher={Polish Academy of Sciences},
 abstract={The paper presents the results of the research whose aim was to establish the sensitivity degree of Betu/a pendula pollen, seeds and seedlings in the adverse conditions of the zinc-lead waste from "Silesia" Steelworks in Katowice. The pollen and the seeds of the birch (from the dump and unpolluted region - Mirów) were tested by taking into condition: pollen capacity and seeds germination capacity. For the pot cultures metallurgical wastes and the soil from Mirów were placed in plastic boxes. For each kind of seeds a different soil variant was applied: Dump soil, Soil from Mirów, Garden soil (control group), 8 seeds were put into each box (total number of seeds for each variant was 96). The seeds of Betu/a pendula growing on smelter waste dumps had been collected in the vicinity of the dumps. The results of the experiment showed that the soil pollution has a significant impact on generative phase of Betu/a pendula.},
 type={Artykuł},
 title={The Preliminary Results of the Research on the Quality of Pollen Grains, Seeds and Seedlings of Betu La Pen Dula Trees Growing on Zinc-Lead Dumping Grounds},
 URL={http://ochroma.man.poznan.pl/Content/123727/PDF-MASTER/4_AE_VOL_29_2003_Franiel_Wstepne.pdf},
 keywords={Betu/a pendula, zinc dump, pollen capacity, seeds germination},
}