@ARTICLE{Gołaś_Iwona_Influence_2009, author={Gołaś, Iwona and Korzekwa, Karol and Harnisz, Monika and Zmysłowska, Izabella and Todorowicz, Mariusz and Terech-Majewska, Elżbieta and Rodziewicz, Wiesława and Bieńkowska, Mariola}, volume={vol.35}, number={No 2}, pages={27-40}, journal={Archives of Environmental Protection}, howpublished={online}, year={2009}, publisher={Polish Academy of Sciences}, abstract={The research covered the determination: of the numbers or hcicrorrophic bacteria: psychrophil ic, psychrctolcrant, mcsophilic and percentage participation or hemolytic bacteria and .ieromonas hydrophila (with acrolysinc and hcmolysine genes) in the waters of the Drwęca River depending on environmental Ilictors and fishery management. The mean quantities 01· hclcrotrophic bacteria (Ht'C) at 4, 14 and 2~°C ranged: O. 78-7.57-101, 1.40-6.65-101 and 1.93-16.23- 103 efuen -3, respectively. The percentage participation 01· hemolytic heterotrophic bacteria (HemPC) and A. hvdrophila among psychrophilic, psychrotolcrant, mcsophilic microorganisms determined at 4, 14, 28°C, ranged: 7.9-10.4, 6.8-12.2, 8.6-22.0 ,111d 1.1-6.4%, respectively. Statistically significant correlation between examined bacteria and temperature values, flows and O2 saturations confirm that the occurrence of those microorganisms depends on the degree of microbiological contamination of that ecosystem, resulting from the fishery management and environmental factors.}, type={Article}, title={Influence of Fishery Management and Environmental Factors on Occurrence of Heterotrophic, Hemolytic and Mesophilic Bacteria and Aeromonas Hydropltila in Waters of the Drwęca River, Poland}, URL={http://www.czasopisma.pan.pl/Content/122885/PDF-MASTER/5_AE_VOL_35_2_2009_Golas_Influence.pdf}, keywords={Acromonas hvdrophila, hemolytic bacteria, psychrophilic, psychotolerant and mesophilic heterotrophic bacteria, water}, }