作者: Jasmina Krpo-Ćetković , Željka Višnjić-Jeftić , Ivan Jarić , Milica Jaćimović , Mirjana Lenhardt
DOI:
关键词: Environmental chemistry 、 Bioaccumulation 、 Trophic level 、 Cadmium 、 Aquatic animal 、 Gill 、 Biology 、 Perch 、 Black bullhead 、 Ameiurus
摘要: Distribution of 17 chemical elements in gills, muscle, and liver the European perch (Perca fluviatilis) black bullhead (Ameiurus melas) from Sava Lake (Serbia) was studied to detect bioaccumulation patterns relation species’ diet trophic level. Concentrations Ba, Cd, Co, Cr, Li, Ni, Pb, B, Se were below detection limits. Al, Fe, Mn, Sr, Zn higher gills bullhead; As, Mo, Sr perch; Fe bullhead. In a significant difference between species found only for Sr. Copper detected Similarity elemental concentrations both could be explained by relatively similar these two species, while differences, especially different habitat preferences.